Update for 2020.02.1

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/haproxy: security bump to version 2.1.4
2026-01-10 10:10:28 +03:00 · 2020-04-10 22:42:41 +02:00 · 2020-04-09 09:16:23 +02:00 · 2020-04-09 00:01:24 +02:00 · 2020-04-09 00:00:40 +02:00 · 2020-04-08 16:33:35 +02:00
11038 changed files with 123969 additions and 231227 deletions
--- a/.checkpackageignore
+++ b/.checkpackageignore
--- a/.clang-format
+++ b/.clang-format
@@ -1,567 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# clang-format configuration file. Intended for clang-format >= 4.
-#
-# For more information, see:
-#
-#   Documentation/process/clang-format.rst
-#   https://clang.llvm.org/docs/ClangFormat.html
-#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
-#
-
-# Buildroot: imported from Linux 5.15.6, with minimal modifications.
-#            Please note, this is not enforced at the moment. Intended
-#            as an aid when working with in-tree C files, like
-#            makedevs.c
-#
---
-AccessModifierOffset: -4
-AlignAfterOpenBracket: Align
-AlignConsecutiveAssignments: false
-AlignConsecutiveDeclarations: false
-#AlignEscapedNewlines: Left # Unknown to clang-format-4.0
-AlignOperands: true
-AlignTrailingComments: false
-AllowAllParametersOfDeclarationOnNextLine: false
-AllowShortBlocksOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: None
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: false
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass: false
-  AfterControlStatement: false
-  AfterEnum: false
-  AfterFunction: true
-  AfterNamespace: true
-  AfterObjCDeclaration: false
-  AfterStruct: false
-  AfterUnion: false
-  #AfterExternBlock: false # Unknown to clang-format-5.0
-  BeforeCatch: false
-  BeforeElse: false
-  IndentBraces: false
-  #SplitEmptyFunction: true # Unknown to clang-format-4.0
-  #SplitEmptyRecord: true # Unknown to clang-format-4.0
-  #SplitEmptyNamespace: true # Unknown to clang-format-4.0
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Custom
-#BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0
-BreakBeforeTernaryOperators: false
-BreakConstructorInitializersBeforeComma: false
-#BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0
-BreakAfterJavaFieldAnnotations: false
-BreakStringLiterals: false
-ColumnLimit: 132 # Specially for Buildroot
-CommentPragmas: '^ IWYU pragma:'
-#CompactNamespaces: false # Unknown to clang-format-4.0
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 8
-ContinuationIndentWidth: 8
-Cpp11BracedListStyle: false
-DerivePointerAlignment: false
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-#FixNamespaceComments: false # Unknown to clang-format-4.0
-
-# Taken from:
-#   git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ \
-#   | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$,  - '\1'," \
-#   | sort | uniq
-ForEachMacros:
-  - 'apei_estatus_for_each_section'
-  - 'ata_for_each_dev'
-  - 'ata_for_each_link'
-  - '__ata_qc_for_each'
-  - 'ata_qc_for_each'
-  - 'ata_qc_for_each_raw'
-  - 'ata_qc_for_each_with_internal'
-  - 'ax25_for_each'
-  - 'ax25_uid_for_each'
-  - '__bio_for_each_bvec'
-  - 'bio_for_each_bvec'
-  - 'bio_for_each_bvec_all'
-  - 'bio_for_each_integrity_vec'
-  - '__bio_for_each_segment'
-  - 'bio_for_each_segment'
-  - 'bio_for_each_segment_all'
-  - 'bio_list_for_each'
-  - 'bip_for_each_vec'
-  - 'bitmap_for_each_clear_region'
-  - 'bitmap_for_each_set_region'
-  - 'blkg_for_each_descendant_post'
-  - 'blkg_for_each_descendant_pre'
-  - 'blk_queue_for_each_rl'
-  - 'bond_for_each_slave'
-  - 'bond_for_each_slave_rcu'
-  - 'bpf_for_each_spilled_reg'
-  - 'btree_for_each_safe128'
-  - 'btree_for_each_safe32'
-  - 'btree_for_each_safe64'
-  - 'btree_for_each_safel'
-  - 'card_for_each_dev'
-  - 'cgroup_taskset_for_each'
-  - 'cgroup_taskset_for_each_leader'
-  - 'cpufreq_for_each_entry'
-  - 'cpufreq_for_each_entry_idx'
-  - 'cpufreq_for_each_valid_entry'
-  - 'cpufreq_for_each_valid_entry_idx'
-  - 'css_for_each_child'
-  - 'css_for_each_descendant_post'
-  - 'css_for_each_descendant_pre'
-  - 'device_for_each_child_node'
-  - 'displayid_iter_for_each'
-  - 'dma_fence_chain_for_each'
-  - 'do_for_each_ftrace_op'
-  - 'drm_atomic_crtc_for_each_plane'
-  - 'drm_atomic_crtc_state_for_each_plane'
-  - 'drm_atomic_crtc_state_for_each_plane_state'
-  - 'drm_atomic_for_each_plane_damage'
-  - 'drm_client_for_each_connector_iter'
-  - 'drm_client_for_each_modeset'
-  - 'drm_connector_for_each_possible_encoder'
-  - 'drm_for_each_bridge_in_chain'
-  - 'drm_for_each_connector_iter'
-  - 'drm_for_each_crtc'
-  - 'drm_for_each_crtc_reverse'
-  - 'drm_for_each_encoder'
-  - 'drm_for_each_encoder_mask'
-  - 'drm_for_each_fb'
-  - 'drm_for_each_legacy_plane'
-  - 'drm_for_each_plane'
-  - 'drm_for_each_plane_mask'
-  - 'drm_for_each_privobj'
-  - 'drm_mm_for_each_hole'
-  - 'drm_mm_for_each_node'
-  - 'drm_mm_for_each_node_in_range'
-  - 'drm_mm_for_each_node_safe'
-  - 'flow_action_for_each'
-  - 'for_each_acpi_dev_match'
-  - 'for_each_active_dev_scope'
-  - 'for_each_active_drhd_unit'
-  - 'for_each_active_iommu'
-  - 'for_each_aggr_pgid'
-  - 'for_each_available_child_of_node'
-  - 'for_each_bio'
-  - 'for_each_board_func_rsrc'
-  - 'for_each_bvec'
-  - 'for_each_card_auxs'
-  - 'for_each_card_auxs_safe'
-  - 'for_each_card_components'
-  - 'for_each_card_dapms'
-  - 'for_each_card_pre_auxs'
-  - 'for_each_card_prelinks'
-  - 'for_each_card_rtds'
-  - 'for_each_card_rtds_safe'
-  - 'for_each_card_widgets'
-  - 'for_each_card_widgets_safe'
-  - 'for_each_cgroup_storage_type'
-  - 'for_each_child_of_node'
-  - 'for_each_clear_bit'
-  - 'for_each_clear_bit_from'
-  - 'for_each_cmsghdr'
-  - 'for_each_compatible_node'
-  - 'for_each_component_dais'
-  - 'for_each_component_dais_safe'
-  - 'for_each_comp_order'
-  - 'for_each_console'
-  - 'for_each_cpu'
-  - 'for_each_cpu_and'
-  - 'for_each_cpu_not'
-  - 'for_each_cpu_wrap'
-  - 'for_each_dapm_widgets'
-  - 'for_each_dev_addr'
-  - 'for_each_dev_scope'
-  - 'for_each_dma_cap_mask'
-  - 'for_each_dpcm_be'
-  - 'for_each_dpcm_be_rollback'
-  - 'for_each_dpcm_be_safe'
-  - 'for_each_dpcm_fe'
-  - 'for_each_drhd_unit'
-  - 'for_each_dss_dev'
-  - 'for_each_dtpm_table'
-  - 'for_each_efi_memory_desc'
-  - 'for_each_efi_memory_desc_in_map'
-  - 'for_each_element'
-  - 'for_each_element_extid'
-  - 'for_each_element_id'
-  - 'for_each_endpoint_of_node'
-  - 'for_each_evictable_lru'
-  - 'for_each_fib6_node_rt_rcu'
-  - 'for_each_fib6_walker_rt'
-  - 'for_each_free_mem_pfn_range_in_zone'
-  - 'for_each_free_mem_pfn_range_in_zone_from'
-  - 'for_each_free_mem_range'
-  - 'for_each_free_mem_range_reverse'
-  - 'for_each_func_rsrc'
-  - 'for_each_hstate'
-  - 'for_each_if'
-  - 'for_each_iommu'
-  - 'for_each_ip_tunnel_rcu'
-  - 'for_each_irq_nr'
-  - 'for_each_link_codecs'
-  - 'for_each_link_cpus'
-  - 'for_each_link_platforms'
-  - 'for_each_lru'
-  - 'for_each_matching_node'
-  - 'for_each_matching_node_and_match'
-  - 'for_each_member'
-  - 'for_each_memcg_cache_index'
-  - 'for_each_mem_pfn_range'
-  - '__for_each_mem_range'
-  - 'for_each_mem_range'
-  - '__for_each_mem_range_rev'
-  - 'for_each_mem_range_rev'
-  - 'for_each_mem_region'
-  - 'for_each_migratetype_order'
-  - 'for_each_msi_entry'
-  - 'for_each_msi_entry_safe'
-  - 'for_each_msi_vector'
-  - 'for_each_net'
-  - 'for_each_net_continue_reverse'
-  - 'for_each_netdev'
-  - 'for_each_netdev_continue'
-  - 'for_each_netdev_continue_rcu'
-  - 'for_each_netdev_continue_reverse'
-  - 'for_each_netdev_feature'
-  - 'for_each_netdev_in_bond_rcu'
-  - 'for_each_netdev_rcu'
-  - 'for_each_netdev_reverse'
-  - 'for_each_netdev_safe'
-  - 'for_each_net_rcu'
-  - 'for_each_new_connector_in_state'
-  - 'for_each_new_crtc_in_state'
-  - 'for_each_new_mst_mgr_in_state'
-  - 'for_each_new_plane_in_state'
-  - 'for_each_new_private_obj_in_state'
-  - 'for_each_node'
-  - 'for_each_node_by_name'
-  - 'for_each_node_by_type'
-  - 'for_each_node_mask'
-  - 'for_each_node_state'
-  - 'for_each_node_with_cpus'
-  - 'for_each_node_with_property'
-  - 'for_each_nonreserved_multicast_dest_pgid'
-  - 'for_each_of_allnodes'
-  - 'for_each_of_allnodes_from'
-  - 'for_each_of_cpu_node'
-  - 'for_each_of_pci_range'
-  - 'for_each_old_connector_in_state'
-  - 'for_each_old_crtc_in_state'
-  - 'for_each_old_mst_mgr_in_state'
-  - 'for_each_oldnew_connector_in_state'
-  - 'for_each_oldnew_crtc_in_state'
-  - 'for_each_oldnew_mst_mgr_in_state'
-  - 'for_each_oldnew_plane_in_state'
-  - 'for_each_oldnew_plane_in_state_reverse'
-  - 'for_each_oldnew_private_obj_in_state'
-  - 'for_each_old_plane_in_state'
-  - 'for_each_old_private_obj_in_state'
-  - 'for_each_online_cpu'
-  - 'for_each_online_node'
-  - 'for_each_online_pgdat'
-  - 'for_each_pci_bridge'
-  - 'for_each_pci_dev'
-  - 'for_each_pci_msi_entry'
-  - 'for_each_pcm_streams'
-  - 'for_each_physmem_range'
-  - 'for_each_populated_zone'
-  - 'for_each_possible_cpu'
-  - 'for_each_present_cpu'
-  - 'for_each_prime_number'
-  - 'for_each_prime_number_from'
-  - 'for_each_process'
-  - 'for_each_process_thread'
-  - 'for_each_prop_codec_conf'
-  - 'for_each_prop_dai_codec'
-  - 'for_each_prop_dai_cpu'
-  - 'for_each_prop_dlc_codecs'
-  - 'for_each_prop_dlc_cpus'
-  - 'for_each_prop_dlc_platforms'
-  - 'for_each_property_of_node'
-  - 'for_each_registered_fb'
-  - 'for_each_requested_gpio'
-  - 'for_each_requested_gpio_in_range'
-  - 'for_each_reserved_mem_range'
-  - 'for_each_reserved_mem_region'
-  - 'for_each_rtd_codec_dais'
-  - 'for_each_rtd_components'
-  - 'for_each_rtd_cpu_dais'
-  - 'for_each_rtd_dais'
-  - 'for_each_set_bit'
-  - 'for_each_set_bit_from'
-  - 'for_each_set_clump8'
-  - 'for_each_sg'
-  - 'for_each_sg_dma_page'
-  - 'for_each_sg_page'
-  - 'for_each_sgtable_dma_page'
-  - 'for_each_sgtable_dma_sg'
-  - 'for_each_sgtable_page'
-  - 'for_each_sgtable_sg'
-  - 'for_each_sibling_event'
-  - 'for_each_subelement'
-  - 'for_each_subelement_extid'
-  - 'for_each_subelement_id'
-  - '__for_each_thread'
-  - 'for_each_thread'
-  - 'for_each_unicast_dest_pgid'
-  - 'for_each_vsi'
-  - 'for_each_wakeup_source'
-  - 'for_each_zone'
-  - 'for_each_zone_zonelist'
-  - 'for_each_zone_zonelist_nodemask'
-  - 'fwnode_for_each_available_child_node'
-  - 'fwnode_for_each_child_node'
-  - 'fwnode_graph_for_each_endpoint'
-  - 'gadget_for_each_ep'
-  - 'genradix_for_each'
-  - 'genradix_for_each_from'
-  - 'hash_for_each'
-  - 'hash_for_each_possible'
-  - 'hash_for_each_possible_rcu'
-  - 'hash_for_each_possible_rcu_notrace'
-  - 'hash_for_each_possible_safe'
-  - 'hash_for_each_rcu'
-  - 'hash_for_each_safe'
-  - 'hctx_for_each_ctx'
-  - 'hlist_bl_for_each_entry'
-  - 'hlist_bl_for_each_entry_rcu'
-  - 'hlist_bl_for_each_entry_safe'
-  - 'hlist_for_each'
-  - 'hlist_for_each_entry'
-  - 'hlist_for_each_entry_continue'
-  - 'hlist_for_each_entry_continue_rcu'
-  - 'hlist_for_each_entry_continue_rcu_bh'
-  - 'hlist_for_each_entry_from'
-  - 'hlist_for_each_entry_from_rcu'
-  - 'hlist_for_each_entry_rcu'
-  - 'hlist_for_each_entry_rcu_bh'
-  - 'hlist_for_each_entry_rcu_notrace'
-  - 'hlist_for_each_entry_safe'
-  - 'hlist_for_each_entry_srcu'
-  - '__hlist_for_each_rcu'
-  - 'hlist_for_each_safe'
-  - 'hlist_nulls_for_each_entry'
-  - 'hlist_nulls_for_each_entry_from'
-  - 'hlist_nulls_for_each_entry_rcu'
-  - 'hlist_nulls_for_each_entry_safe'
-  - 'i3c_bus_for_each_i2cdev'
-  - 'i3c_bus_for_each_i3cdev'
-  - 'ide_host_for_each_port'
-  - 'ide_port_for_each_dev'
-  - 'ide_port_for_each_present_dev'
-  - 'idr_for_each_entry'
-  - 'idr_for_each_entry_continue'
-  - 'idr_for_each_entry_continue_ul'
-  - 'idr_for_each_entry_ul'
-  - 'in_dev_for_each_ifa_rcu'
-  - 'in_dev_for_each_ifa_rtnl'
-  - 'inet_bind_bucket_for_each'
-  - 'inet_lhash2_for_each_icsk_rcu'
-  - 'key_for_each'
-  - 'key_for_each_safe'
-  - 'klp_for_each_func'
-  - 'klp_for_each_func_safe'
-  - 'klp_for_each_func_static'
-  - 'klp_for_each_object'
-  - 'klp_for_each_object_safe'
-  - 'klp_for_each_object_static'
-  - 'kunit_suite_for_each_test_case'
-  - 'kvm_for_each_memslot'
-  - 'kvm_for_each_vcpu'
-  - 'list_for_each'
-  - 'list_for_each_codec'
-  - 'list_for_each_codec_safe'
-  - 'list_for_each_continue'
-  - 'list_for_each_entry'
-  - 'list_for_each_entry_continue'
-  - 'list_for_each_entry_continue_rcu'
-  - 'list_for_each_entry_continue_reverse'
-  - 'list_for_each_entry_from'
-  - 'list_for_each_entry_from_rcu'
-  - 'list_for_each_entry_from_reverse'
-  - 'list_for_each_entry_lockless'
-  - 'list_for_each_entry_rcu'
-  - 'list_for_each_entry_reverse'
-  - 'list_for_each_entry_safe'
-  - 'list_for_each_entry_safe_continue'
-  - 'list_for_each_entry_safe_from'
-  - 'list_for_each_entry_safe_reverse'
-  - 'list_for_each_entry_srcu'
-  - 'list_for_each_prev'
-  - 'list_for_each_prev_safe'
-  - 'list_for_each_safe'
-  - 'llist_for_each'
-  - 'llist_for_each_entry'
-  - 'llist_for_each_entry_safe'
-  - 'llist_for_each_safe'
-  - 'mci_for_each_dimm'
-  - 'media_device_for_each_entity'
-  - 'media_device_for_each_intf'
-  - 'media_device_for_each_link'
-  - 'media_device_for_each_pad'
-  - 'nanddev_io_for_each_page'
-  - 'netdev_for_each_lower_dev'
-  - 'netdev_for_each_lower_private'
-  - 'netdev_for_each_lower_private_rcu'
-  - 'netdev_for_each_mc_addr'
-  - 'netdev_for_each_uc_addr'
-  - 'netdev_for_each_upper_dev_rcu'
-  - 'netdev_hw_addr_list_for_each'
-  - 'nft_rule_for_each_expr'
-  - 'nla_for_each_attr'
-  - 'nla_for_each_nested'
-  - 'nlmsg_for_each_attr'
-  - 'nlmsg_for_each_msg'
-  - 'nr_neigh_for_each'
-  - 'nr_neigh_for_each_safe'
-  - 'nr_node_for_each'
-  - 'nr_node_for_each_safe'
-  - 'of_for_each_phandle'
-  - 'of_property_for_each_string'
-  - 'of_property_for_each_u32'
-  - 'pci_bus_for_each_resource'
-  - 'pcl_for_each_chunk'
-  - 'pcl_for_each_segment'
-  - 'pcm_for_each_format'
-  - 'ping_portaddr_for_each_entry'
-  - 'plist_for_each'
-  - 'plist_for_each_continue'
-  - 'plist_for_each_entry'
-  - 'plist_for_each_entry_continue'
-  - 'plist_for_each_entry_safe'
-  - 'plist_for_each_safe'
-  - 'pnp_for_each_card'
-  - 'pnp_for_each_dev'
-  - 'protocol_for_each_card'
-  - 'protocol_for_each_dev'
-  - 'queue_for_each_hw_ctx'
-  - 'radix_tree_for_each_slot'
-  - 'radix_tree_for_each_tagged'
-  - 'rb_for_each'
-  - 'rbtree_postorder_for_each_entry_safe'
-  - 'rdma_for_each_block'
-  - 'rdma_for_each_port'
-  - 'rdma_umem_for_each_dma_block'
-  - 'resource_list_for_each_entry'
-  - 'resource_list_for_each_entry_safe'
-  - 'rhl_for_each_entry_rcu'
-  - 'rhl_for_each_rcu'
-  - 'rht_for_each'
-  - 'rht_for_each_entry'
-  - 'rht_for_each_entry_from'
-  - 'rht_for_each_entry_rcu'
-  - 'rht_for_each_entry_rcu_from'
-  - 'rht_for_each_entry_safe'
-  - 'rht_for_each_from'
-  - 'rht_for_each_rcu'
-  - 'rht_for_each_rcu_from'
-  - '__rq_for_each_bio'
-  - 'rq_for_each_bvec'
-  - 'rq_for_each_segment'
-  - 'scsi_for_each_prot_sg'
-  - 'scsi_for_each_sg'
-  - 'sctp_for_each_hentry'
-  - 'sctp_skb_for_each'
-  - 'shdma_for_each_chan'
-  - '__shost_for_each_device'
-  - 'shost_for_each_device'
-  - 'sk_for_each'
-  - 'sk_for_each_bound'
-  - 'sk_for_each_entry_offset_rcu'
-  - 'sk_for_each_from'
-  - 'sk_for_each_rcu'
-  - 'sk_for_each_safe'
-  - 'sk_nulls_for_each'
-  - 'sk_nulls_for_each_from'
-  - 'sk_nulls_for_each_rcu'
-  - 'snd_array_for_each'
-  - 'snd_pcm_group_for_each_entry'
-  - 'snd_soc_dapm_widget_for_each_path'
-  - 'snd_soc_dapm_widget_for_each_path_safe'
-  - 'snd_soc_dapm_widget_for_each_sink_path'
-  - 'snd_soc_dapm_widget_for_each_source_path'
-  - 'tb_property_for_each'
-  - 'tcf_exts_for_each_action'
-  - 'udp_portaddr_for_each_entry'
-  - 'udp_portaddr_for_each_entry_rcu'
-  - 'usb_hub_for_each_child'
-  - 'v4l2_device_for_each_subdev'
-  - 'v4l2_m2m_for_each_dst_buf'
-  - 'v4l2_m2m_for_each_dst_buf_safe'
-  - 'v4l2_m2m_for_each_src_buf'
-  - 'v4l2_m2m_for_each_src_buf_safe'
-  - 'virtio_device_for_each_vq'
-  - 'while_for_each_ftrace_op'
-  - 'xa_for_each'
-  - 'xa_for_each_marked'
-  - 'xa_for_each_range'
-  - 'xa_for_each_start'
-  - 'xas_for_each'
-  - 'xas_for_each_conflict'
-  - 'xas_for_each_marked'
-  - 'xbc_array_for_each_value'
-  - 'xbc_for_each_key_value'
-  - 'xbc_node_for_each_array_value'
-  - 'xbc_node_for_each_child'
-  - 'xbc_node_for_each_key_value'
-  - 'zorro_for_each_dev'
-
-#IncludeBlocks: Preserve # Unknown to clang-format-5.0
-IncludeCategories:
-  - Regex: '.*'
-    Priority: 1
-IncludeIsMainRegex: '(Test)?$'
-IndentCaseLabels: false
-#IndentPPDirectives: None # Unknown to clang-format-5.0
-IndentWidth: 8
-IndentWrappedFunctionNames: false
-JavaScriptQuotes: Leave
-JavaScriptWrapImports: true
-KeepEmptyLinesAtTheStartOfBlocks: false
-MacroBlockBegin: ''
-MacroBlockEnd: ''
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-#ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0
-ObjCBlockIndentWidth: 8
-ObjCSpaceAfterProperty: true
-ObjCSpaceBeforeProtocolList: true
-
-# Taken from git's rules
-#PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0
-PenaltyBreakBeforeFirstCallParameter: 30
-PenaltyBreakComment: 10
-PenaltyBreakFirstLessLess: 0
-PenaltyBreakString: 10
-PenaltyExcessCharacter: 100
-PenaltyReturnTypeOnItsOwnLine: 60
-
-PointerAlignment: Right
-ReflowComments: false
-SortIncludes: false
-#SortUsingDeclarations: false # Unknown to clang-format-4.0
-SpaceAfterCStyleCast: false
-SpaceAfterTemplateKeyword: true
-SpaceBeforeAssignmentOperators: true
-#SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0
-#SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0
-SpaceBeforeParens: ControlStatements
-#SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: false
-SpacesInContainerLiterals: false
-SpacesInCStyleCastParentheses: false
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Cpp03
-TabWidth: 8
-UseTab: Always
-...
--- a/.flake8
+++ b/.flake8
@@ -2,4 +2,4 @@
 exclude=
    # copied from the kernel sources
    utils/diffconfig
-max-line-length=132
+max-line-length=80
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,33 +1,504 @@
 # Configuration for Gitlab-CI.
 # Builds appear on https://gitlab.com/buildroot.org/buildroot/pipelines
+# The .gitlab-ci.yml file is generated from .gitlab-ci.yml.in.
+# It needs to be regenerated every time a defconfig is added, using
+# "make .gitlab-ci.yml".

-image: $CI_REGISTRY/buildroot.org/buildroot/base:20230207.1123
+image: buildroot/base:20191027.2027

-stages:
-  - generate-gitlab-ci
-  - build
+.check_base:
+    except:
+        - /^.*-.*_defconfig$/
+        - /^.*-tests\..*$/

-generate-gitlab-ci-yml:
-  stage: generate-gitlab-ci
-  script: ./support/scripts/generate-gitlab-ci-yml support/misc/gitlab-ci.yml.in > generated-gitlab-ci.yml
-  retry:
-    max: 2
-    when:
-      - runner_system_failure
-      - stuck_or_timeout_failure
-  artifacts:
-    when: always
-    paths:
-      - generated-gitlab-ci.yml
-      - br-test-pkg/*/.config
-      - br-test-pkg/*/missing.config
+check-DEVELOPERS:
+    extends: .check_base
+    # get-developers should print just "No action specified"; if it prints
+    # anything else, it's a parse error.
+    # The initial ! is removed by YAML so we need to quote it.
+    script:
+        - "! utils/get-developers | grep -v 'No action specified'"

-buildroot-pipeline:
-  stage: build
-  trigger:
-    include:
-      - artifact: generated-gitlab-ci.yml
-        job: generate-gitlab-ci-yml
-    strategy: depend
-  variables:
-    PARENT_PIPELINE_ID: $CI_PIPELINE_ID
+check-flake8:
+    extends: .check_base
+    before_script:
+        # Help flake8 to find the Python files without .py extension.
+        - find * -type f -name '*.py' > files.txt
+        - find * -type f -print0 | xargs -0 file | grep 'Python script' | cut -d':' -f1 >> files.txt
+        - sort -u files.txt | tee files.processed
+    script:
+        - python -m flake8 --statistics --count --max-line-length=132 $(cat files.processed)
+    after_script:
+        - wc -l files.processed
+
+check-gitlab-ci.yml:
+    extends: .check_base
+    script:
+        - mv .gitlab-ci.yml .gitlab-ci.yml.orig
+        - make .gitlab-ci.yml
+        - diff -u .gitlab-ci.yml.orig .gitlab-ci.yml
+
+check-package:
+    extends: .check_base
+    script:
+        - make check-package
+
+.defconfig_base:
+    script:
+        - echo "Configure Buildroot for ${DEFCONFIG_NAME}"
+        - make ${DEFCONFIG_NAME}
+        - echo 'Build buildroot'
+        - |
+            make > >(tee build.log |grep '>>>') 2>&1 || {
+                echo 'Failed build last output'
+                tail -200 build.log
+                exit 1
+            }
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - .config
+            - build.log
+            - output/images/
+            - output/build/build-time.log
+            - output/build/packages-file-list.txt
+            - output/build/*/.config
+
+.defconfig:
+    extends: .defconfig_base
+    # Running the defconfigs for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+        - /-defconfigs$/
+    before_script:
+        - DEFCONFIG_NAME=${CI_JOB_NAME}
+
+one-defconfig:
+    extends: .defconfig_base
+    only:
+        - /^.*-.*_defconfig$/
+    before_script:
+        - DEFCONFIG_NAME=$(echo ${CI_COMMIT_REF_NAME} | sed -e 's,^.*-,,g')
+
+.runtime_test_base:
+    # Keep build directories so the rootfs can be an artifact of the job. The
+    # runner will clean up those files for us.
+    # Multiply every emulator timeout by 10 to avoid sporadic failures in
+    # elastic runners.
+    script:
+        - echo "Starting runtime test ${TEST_CASE_NAME}"
+        - ./support/testing/run-tests -o test-output/ -d test-dl/ -k --timeout-multiplier 10 ${TEST_CASE_NAME}
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - test-output/*.log
+            - test-output/*/.config
+            - test-output/*/images/*
+
+.runtime_test:
+    extends: .runtime_test_base
+    # Running the runtime tests for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+        - /-runtime-tests$/
+    before_script:
+        - TEST_CASE_NAME=${CI_JOB_NAME}
+
+one-runtime_test:
+    extends: .runtime_test_base
+    only:
+        - /^.*-tests\..*$/
+    before_script:
+        - TEST_CASE_NAME=$(echo ${CI_COMMIT_REF_NAME} | sed -e 's,^.*-,,g')
+aarch64_efi_defconfig: { extends: .defconfig }
+acmesystems_aria_g25_128mb_defconfig: { extends: .defconfig }
+acmesystems_aria_g25_256mb_defconfig: { extends: .defconfig }
+acmesystems_arietta_g25_128mb_defconfig: { extends: .defconfig }
+acmesystems_arietta_g25_256mb_defconfig: { extends: .defconfig }
+amarula_a64_relic_defconfig: { extends: .defconfig }
+amarula_vyasa_rk3288_defconfig: { extends: .defconfig }
+andes_ae3xx_defconfig: { extends: .defconfig }
+arcturus_ucls1012a_defconfig: { extends: .defconfig }
+arcturus_ucp1020_defconfig: { extends: .defconfig }
+arm_foundationv8_defconfig: { extends: .defconfig }
+arm_juno_defconfig: { extends: .defconfig }
+armadeus_apf27_defconfig: { extends: .defconfig }
+armadeus_apf28_defconfig: { extends: .defconfig }
+armadeus_apf51_defconfig: { extends: .defconfig }
+asus_tinker_rk3288_defconfig: { extends: .defconfig }
+at91sam9260eknf_defconfig: { extends: .defconfig }
+at91sam9g20dfc_defconfig: { extends: .defconfig }
+at91sam9g45m10ek_defconfig: { extends: .defconfig }
+at91sam9rlek_defconfig: { extends: .defconfig }
+at91sam9x5ek_defconfig: { extends: .defconfig }
+at91sam9x5ek_dev_defconfig: { extends: .defconfig }
+at91sam9x5ek_mmc_defconfig: { extends: .defconfig }
+at91sam9x5ek_mmc_dev_defconfig: { extends: .defconfig }
+atmel_sama5d27_som1_ek_mmc_dev_defconfig: { extends: .defconfig }
+atmel_sama5d2_xplained_mmc_defconfig: { extends: .defconfig }
+atmel_sama5d2_xplained_mmc_dev_defconfig: { extends: .defconfig }
+atmel_sama5d3_xplained_defconfig: { extends: .defconfig }
+atmel_sama5d3_xplained_dev_defconfig: { extends: .defconfig }
+atmel_sama5d3_xplained_mmc_defconfig: { extends: .defconfig }
+atmel_sama5d3_xplained_mmc_dev_defconfig: { extends: .defconfig }
+atmel_sama5d3xek_defconfig: { extends: .defconfig }
+atmel_sama5d4_xplained_defconfig: { extends: .defconfig }
+atmel_sama5d4_xplained_dev_defconfig: { extends: .defconfig }
+atmel_sama5d4_xplained_mmc_defconfig: { extends: .defconfig }
+atmel_sama5d4_xplained_mmc_dev_defconfig: { extends: .defconfig }
+bananapi_m1_defconfig: { extends: .defconfig }
+bananapi_m2_plus_defconfig: { extends: .defconfig }
+bananapi_m2_ultra_defconfig: { extends: .defconfig }
+bananapi_m64_defconfig: { extends: .defconfig }
+bananapro_defconfig: { extends: .defconfig }
+beagleboardx15_defconfig: { extends: .defconfig }
+beaglebone_defconfig: { extends: .defconfig }
+beaglebone_qt5_defconfig: { extends: .defconfig }
+beagleboneai_defconfig: { extends: .defconfig }
+beelink_gs1_defconfig: { extends: .defconfig }
+chromebook_snow_defconfig: { extends: .defconfig }
+ci20_defconfig: { extends: .defconfig }
+csky_gx6605s_defconfig: { extends: .defconfig }
+cubieboard2_defconfig: { extends: .defconfig }
+engicam_imx6qdl_icore_defconfig: { extends: .defconfig }
+engicam_imx6qdl_icore_qt5_defconfig: { extends: .defconfig }
+engicam_imx6qdl_icore_rqs_defconfig: { extends: .defconfig }
+engicam_imx6ul_geam_defconfig: { extends: .defconfig }
+engicam_imx6ul_isiot_defconfig: { extends: .defconfig }
+freescale_imx28evk_defconfig: { extends: .defconfig }
+freescale_imx6dlsabreauto_defconfig: { extends: .defconfig }
+freescale_imx6dlsabresd_defconfig: { extends: .defconfig }
+freescale_imx6qsabreauto_defconfig: { extends: .defconfig }
+freescale_imx6qsabresd_defconfig: { extends: .defconfig }
+freescale_imx6sxsabresd_defconfig: { extends: .defconfig }
+freescale_imx7dsabresd_defconfig: { extends: .defconfig }
+freescale_imx8mmevk_defconfig: { extends: .defconfig }
+freescale_imx8mqevk_defconfig: { extends: .defconfig }
+freescale_imx8qxpmek_defconfig: { extends: .defconfig }
+freescale_p1025twr_defconfig: { extends: .defconfig }
+freescale_t1040d4rdb_defconfig: { extends: .defconfig }
+freescale_t2080_qds_rdb_defconfig: { extends: .defconfig }
+friendlyarm_nanopi_a64_defconfig: { extends: .defconfig }
+friendlyarm_nanopi_neo2_defconfig: { extends: .defconfig }
+friendlyarm_nanopi_neo_plus2_defconfig: { extends: .defconfig }
+galileo_defconfig: { extends: .defconfig }
+grinn_chiliboard_defconfig: { extends: .defconfig }
+grinn_liteboard_defconfig: { extends: .defconfig }
+hifive_unleashed_defconfig: { extends: .defconfig }
+imx23evk_defconfig: { extends: .defconfig }
+imx6-sabreauto_defconfig: { extends: .defconfig }
+imx6-sabresd_defconfig: { extends: .defconfig }
+imx6-sabresd_qt5_defconfig: { extends: .defconfig }
+imx6slevk_defconfig: { extends: .defconfig }
+imx6sx-sdb_defconfig: { extends: .defconfig }
+imx6ulevk_defconfig: { extends: .defconfig }
+imx6ulpico_defconfig: { extends: .defconfig }
+imx7d-sdb_defconfig: { extends: .defconfig }
+imx7dpico_defconfig: { extends: .defconfig }
+imx8mmpico_defconfig: { extends: .defconfig }
+imx8mpico_defconfig: { extends: .defconfig }
+lafrite_defconfig: { extends: .defconfig }
+lego_ev3_defconfig: { extends: .defconfig }
+licheepi_zero_defconfig: { extends: .defconfig }
+linksprite_pcduino_defconfig: { extends: .defconfig }
+minnowboard_max-graphical_defconfig: { extends: .defconfig }
+minnowboard_max_defconfig: { extends: .defconfig }
+mx25pdk_defconfig: { extends: .defconfig }
+mx51evk_defconfig: { extends: .defconfig }
+mx53loco_defconfig: { extends: .defconfig }
+mx6cubox_defconfig: { extends: .defconfig }
+mx6sx_udoo_neo_defconfig: { extends: .defconfig }
+mx6udoo_defconfig: { extends: .defconfig }
+nanopi_m1_defconfig: { extends: .defconfig }
+nanopi_m1_plus_defconfig: { extends: .defconfig }
+nanopi_neo_defconfig: { extends: .defconfig }
+nexbox_a95x_defconfig: { extends: .defconfig }
+nitrogen6sx_defconfig: { extends: .defconfig }
+nitrogen6x_defconfig: { extends: .defconfig }
+nitrogen7_defconfig: { extends: .defconfig }
+nitrogen8m_defconfig: { extends: .defconfig }
+odroidxu4_defconfig: { extends: .defconfig }
+olimex_a10_olinuxino_lime_defconfig: { extends: .defconfig }
+olimex_a13_olinuxino_defconfig: { extends: .defconfig }
+olimex_a20_olinuxino_lime2_defconfig: { extends: .defconfig }
+olimex_a20_olinuxino_lime_defconfig: { extends: .defconfig }
+olimex_a20_olinuxino_micro_defconfig: { extends: .defconfig }
+olimex_a33_olinuxino_defconfig: { extends: .defconfig }
+olimex_a64_olinuxino_defconfig: { extends: .defconfig }
+olimex_imx233_olinuxino_defconfig: { extends: .defconfig }
+openblocks_a6_defconfig: { extends: .defconfig }
+orangepi_lite2_defconfig: { extends: .defconfig }
+orangepi_lite_defconfig: { extends: .defconfig }
+orangepi_one_defconfig: { extends: .defconfig }
+orangepi_one_plus_defconfig: { extends: .defconfig }
+orangepi_pc2_defconfig: { extends: .defconfig }
+orangepi_pc_defconfig: { extends: .defconfig }
+orangepi_pc_plus_defconfig: { extends: .defconfig }
+orangepi_plus_defconfig: { extends: .defconfig }
+orangepi_prime_defconfig: { extends: .defconfig }
+orangepi_r1_defconfig: { extends: .defconfig }
+orangepi_win_defconfig: { extends: .defconfig }
+orangepi_zero_defconfig: { extends: .defconfig }
+orangepi_zero_plus2_defconfig: { extends: .defconfig }
+pandaboard_defconfig: { extends: .defconfig }
+pc_x86_64_bios_defconfig: { extends: .defconfig }
+pc_x86_64_efi_defconfig: { extends: .defconfig }
+pine64_defconfig: { extends: .defconfig }
+pine64_sopine_defconfig: { extends: .defconfig }
+qemu_aarch64_virt_defconfig: { extends: .defconfig }
+qemu_arm_versatile_defconfig: { extends: .defconfig }
+qemu_arm_versatile_nommu_defconfig: { extends: .defconfig }
+qemu_arm_vexpress_defconfig: { extends: .defconfig }
+qemu_arm_vexpress_tz_defconfig: { extends: .defconfig }
+qemu_csky610_virt_defconfig: { extends: .defconfig }
+qemu_csky807_virt_defconfig: { extends: .defconfig }
+qemu_csky810_virt_defconfig: { extends: .defconfig }
+qemu_csky860_virt_defconfig: { extends: .defconfig }
+qemu_m68k_mcf5208_defconfig: { extends: .defconfig }
+qemu_m68k_q800_defconfig: { extends: .defconfig }
+qemu_microblazebe_mmu_defconfig: { extends: .defconfig }
+qemu_microblazeel_mmu_defconfig: { extends: .defconfig }
+qemu_mips32r2_malta_defconfig: { extends: .defconfig }
+qemu_mips32r2el_malta_defconfig: { extends: .defconfig }
+qemu_mips32r6_malta_defconfig: { extends: .defconfig }
+qemu_mips32r6el_malta_defconfig: { extends: .defconfig }
+qemu_mips64_malta_defconfig: { extends: .defconfig }
+qemu_mips64el_malta_defconfig: { extends: .defconfig }
+qemu_mips64r6_malta_defconfig: { extends: .defconfig }
+qemu_mips64r6el_malta_defconfig: { extends: .defconfig }
+qemu_nios2_10m50_defconfig: { extends: .defconfig }
+qemu_or1k_defconfig: { extends: .defconfig }
+qemu_ppc64_e5500_defconfig: { extends: .defconfig }
+qemu_ppc64_pseries_defconfig: { extends: .defconfig }
+qemu_ppc64le_pseries_defconfig: { extends: .defconfig }
+qemu_ppc_g3beige_defconfig: { extends: .defconfig }
+qemu_ppc_mac99_defconfig: { extends: .defconfig }
+qemu_ppc_mpc8544ds_defconfig: { extends: .defconfig }
+qemu_ppc_virtex_ml507_defconfig: { extends: .defconfig }
+qemu_riscv32_virt_defconfig: { extends: .defconfig }
+qemu_riscv64_virt_defconfig: { extends: .defconfig }
+qemu_sh4_r2d_defconfig: { extends: .defconfig }
+qemu_sh4eb_r2d_defconfig: { extends: .defconfig }
+qemu_sparc64_sun4u_defconfig: { extends: .defconfig }
+qemu_sparc_ss10_defconfig: { extends: .defconfig }
+qemu_x86_64_defconfig: { extends: .defconfig }
+qemu_x86_defconfig: { extends: .defconfig }
+qemu_xtensa_lx60_defconfig: { extends: .defconfig }
+qemu_xtensa_lx60_nommu_defconfig: { extends: .defconfig }
+raspberrypi0_defconfig: { extends: .defconfig }
+raspberrypi0w_defconfig: { extends: .defconfig }
+raspberrypi2_defconfig: { extends: .defconfig }
+raspberrypi3_64_defconfig: { extends: .defconfig }
+raspberrypi3_defconfig: { extends: .defconfig }
+raspberrypi3_qt5we_defconfig: { extends: .defconfig }
+raspberrypi4_64_defconfig: { extends: .defconfig }
+raspberrypi4_defconfig: { extends: .defconfig }
+raspberrypi_defconfig: { extends: .defconfig }
+riotboard_defconfig: { extends: .defconfig }
+rock64_defconfig: { extends: .defconfig }
+roseapplepi_defconfig: { extends: .defconfig }
+s6lx9_microboard_defconfig: { extends: .defconfig }
+sheevaplug_defconfig: { extends: .defconfig }
+snps_aarch64_vdk_defconfig: { extends: .defconfig }
+snps_arc700_axs101_defconfig: { extends: .defconfig }
+snps_archs38_axs103_defconfig: { extends: .defconfig }
+snps_archs38_haps_defconfig: { extends: .defconfig }
+snps_archs38_hsdk_defconfig: { extends: .defconfig }
+snps_archs38_vdk_defconfig: { extends: .defconfig }
+socrates_cyclone5_defconfig: { extends: .defconfig }
+solidrun_clearfog_defconfig: { extends: .defconfig }
+solidrun_clearfog_gt_8k_defconfig: { extends: .defconfig }
+solidrun_macchiatobin_mainline_defconfig: { extends: .defconfig }
+solidrun_macchiatobin_marvell_defconfig: { extends: .defconfig }
+stm32f429_disco_defconfig: { extends: .defconfig }
+stm32f469_disco_defconfig: { extends: .defconfig }
+stm32mp157c_dk2_defconfig: { extends: .defconfig }
+toradex_apalis_imx6_defconfig: { extends: .defconfig }
+ts4900_defconfig: { extends: .defconfig }
+ts5500_defconfig: { extends: .defconfig }
+ts7680_defconfig: { extends: .defconfig }
+wandboard_defconfig: { extends: .defconfig }
+warp7_defconfig: { extends: .defconfig }
+warpboard_defconfig: { extends: .defconfig }
+zynq_microzed_defconfig: { extends: .defconfig }
+zynq_zc706_defconfig: { extends: .defconfig }
+zynq_zed_defconfig: { extends: .defconfig }
+zynqmp_zcu106_defconfig: { extends: .defconfig }
+tests.boot.test_atf.TestATFAllwinner: { extends: .runtime_test }
+tests.boot.test_atf.TestATFMarvell: { extends: .runtime_test }
+tests.boot.test_atf.TestATFVexpress: { extends: .runtime_test }
+tests.core.test_file_capabilities.TestFileCapabilities: { extends: .runtime_test }
+tests.core.test_hardening.TestFortifyConserv: { extends: .runtime_test }
+tests.core.test_hardening.TestFortifyNone: { extends: .runtime_test }
+tests.core.test_hardening.TestRelro: { extends: .runtime_test }
+tests.core.test_hardening.TestRelroPartial: { extends: .runtime_test }
+tests.core.test_hardening.TestSspNone: { extends: .runtime_test }
+tests.core.test_hardening.TestSspStrong: { extends: .runtime_test }
+tests.core.test_post_scripts.TestPostScripts: { extends: .runtime_test }
+tests.core.test_root_password.TestRootPassword: { extends: .runtime_test }
+tests.core.test_rootfs_overlay.TestRootfsOverlay: { extends: .runtime_test }
+tests.core.test_timezone.TestGlibcAllTimezone: { extends: .runtime_test }
+tests.core.test_timezone.TestGlibcNonDefaultLimitedTimezone: { extends: .runtime_test }
+tests.core.test_timezone.TestNoTimezone: { extends: .runtime_test }
+tests.download.test_git.TestGitHash: { extends: .runtime_test }
+tests.download.test_git.TestGitRefs: { extends: .runtime_test }
+tests.fs.test_ext.TestExt2: { extends: .runtime_test }
+tests.fs.test_ext.TestExt2r1: { extends: .runtime_test }
+tests.fs.test_ext.TestExt3: { extends: .runtime_test }
+tests.fs.test_ext.TestExt4: { extends: .runtime_test }
+tests.fs.test_f2fs.TestF2FS: { extends: .runtime_test }
+tests.fs.test_iso9660.TestIso9660Grub2External: { extends: .runtime_test }
+tests.fs.test_iso9660.TestIso9660Grub2ExternalCompress: { extends: .runtime_test }
+tests.fs.test_iso9660.TestIso9660Grub2Internal: { extends: .runtime_test }
+tests.fs.test_iso9660.TestIso9660SyslinuxExternal: { extends: .runtime_test }
+tests.fs.test_iso9660.TestIso9660SyslinuxExternalCompress: { extends: .runtime_test }
+tests.fs.test_iso9660.TestIso9660SyslinuxInternal: { extends: .runtime_test }
+tests.fs.test_jffs2.TestJffs2: { extends: .runtime_test }
+tests.fs.test_squashfs.TestSquashfs: { extends: .runtime_test }
+tests.fs.test_ubi.TestUbi: { extends: .runtime_test }
+tests.fs.test_yaffs2.TestYaffs2: { extends: .runtime_test }
+tests.init.test_busybox.TestInitSystemBusyboxRo: { extends: .runtime_test }
+tests.init.test_busybox.TestInitSystemBusyboxRoNet: { extends: .runtime_test }
+tests.init.test_busybox.TestInitSystemBusyboxRw: { extends: .runtime_test }
+tests.init.test_busybox.TestInitSystemBusyboxRwNet: { extends: .runtime_test }
+tests.init.test_none.TestInitSystemNone: { extends: .runtime_test }
+tests.init.test_systemd.TestInitSystemSystemdRoFull: { extends: .runtime_test }
+tests.init.test_systemd.TestInitSystemSystemdRoIfupdown: { extends: .runtime_test }
+tests.init.test_systemd.TestInitSystemSystemdRoNetworkd: { extends: .runtime_test }
+tests.init.test_systemd.TestInitSystemSystemdRwFull: { extends: .runtime_test }
+tests.init.test_systemd.TestInitSystemSystemdRwIfupdown: { extends: .runtime_test }
+tests.init.test_systemd.TestInitSystemSystemdRwNetworkd: { extends: .runtime_test }
+tests.package.test_atop.TestAtop: { extends: .runtime_test }
+tests.package.test_crudini.TestCrudiniPy2: { extends: .runtime_test }
+tests.package.test_crudini.TestCrudiniPy3: { extends: .runtime_test }
+tests.package.test_docker_compose.TestDockerCompose: { extends: .runtime_test }
+tests.package.test_dropbear.TestDropbear: { extends: .runtime_test }
+tests.package.test_glxinfo.TestGlxinfo: { extends: .runtime_test }
+tests.package.test_ipython.TestIPythonPy3: { extends: .runtime_test }
+tests.package.test_libftdi1.TestPythonPy2Libftdi1: { extends: .runtime_test }
+tests.package.test_libftdi1.TestPythonPy3Libftdi1: { extends: .runtime_test }
+tests.package.test_lpeg.TestLuaLPeg: { extends: .runtime_test }
+tests.package.test_lpeg.TestLuajitLPeg: { extends: .runtime_test }
+tests.package.test_lsqlite3.TestLuaLsqlite3: { extends: .runtime_test }
+tests.package.test_lsqlite3.TestLuajitLsqlite3: { extends: .runtime_test }
+tests.package.test_lua.TestLua: { extends: .runtime_test }
+tests.package.test_lua.TestLuajit: { extends: .runtime_test }
+tests.package.test_lua_cqueues.TestLuaLuaCqueues: { extends: .runtime_test }
+tests.package.test_lua_cqueues.TestLuajitLuaCqueues: { extends: .runtime_test }
+tests.package.test_lua_curl.TestLuaLuacURL: { extends: .runtime_test }
+tests.package.test_lua_curl.TestLuajitLuacURL: { extends: .runtime_test }
+tests.package.test_lua_gd.TestLuaLuaGD: { extends: .runtime_test }
+tests.package.test_lua_gd.TestLuajitLuaGD: { extends: .runtime_test }
+tests.package.test_lua_http.TestLuaHttp: { extends: .runtime_test }
+tests.package.test_lua_http.TestLuajitHttp: { extends: .runtime_test }
+tests.package.test_lua_sdl2.TestLuaLuaSDL2: { extends: .runtime_test }
+tests.package.test_lua_sdl2.TestLuajitLuaSDL2: { extends: .runtime_test }
+tests.package.test_lua_utf8.TestLuaUtf8: { extends: .runtime_test }
+tests.package.test_lua_utf8.TestLuajitUtf8: { extends: .runtime_test }
+tests.package.test_luaexpat.TestLuaLuaExpat: { extends: .runtime_test }
+tests.package.test_luaexpat.TestLuajitLuaExpat: { extends: .runtime_test }
+tests.package.test_luafilesystem.TestLuaLuaFileSystem: { extends: .runtime_test }
+tests.package.test_luafilesystem.TestLuajitLuaFileSystem: { extends: .runtime_test }
+tests.package.test_luaossl.TestLuaLuaossl: { extends: .runtime_test }
+tests.package.test_luaossl.TestLuajitLuaossl: { extends: .runtime_test }
+tests.package.test_luaposix.TestLuaLuaPosix: { extends: .runtime_test }
+tests.package.test_luaposix.TestLuajitLuaPosix: { extends: .runtime_test }
+tests.package.test_luasec.TestLuaLuaSec: { extends: .runtime_test }
+tests.package.test_luasec.TestLuajitLuaSec: { extends: .runtime_test }
+tests.package.test_luasocket.TestLuaLuaSocket: { extends: .runtime_test }
+tests.package.test_luasocket.TestLuajitLuaSocket: { extends: .runtime_test }
+tests.package.test_luasyslog.TestLuaLuasyslog: { extends: .runtime_test }
+tests.package.test_luasyslog.TestLuajitLuasyslog: { extends: .runtime_test }
+tests.package.test_luvi.TestLuvi: { extends: .runtime_test }
+tests.package.test_lxc.TestLxc: { extends: .runtime_test }
+tests.package.test_lzlib.TestLuaLzlib: { extends: .runtime_test }
+tests.package.test_openjdk.TestOpenJdk: { extends: .runtime_test }
+tests.package.test_opkg.TestOpkg: { extends: .runtime_test }
+tests.package.test_perl.TestPerl: { extends: .runtime_test }
+tests.package.test_perl_class_load.TestPerlClassLoad: { extends: .runtime_test }
+tests.package.test_perl_dbd_mysql.TestPerlDBDmysql: { extends: .runtime_test }
+tests.package.test_perl_encode_detect.TestPerlEncodeDetect: { extends: .runtime_test }
+tests.package.test_perl_gdgraph.TestPerlGDGraph: { extends: .runtime_test }
+tests.package.test_perl_io_socket_multicast.TestPerlIOSocketMulticast: { extends: .runtime_test }
+tests.package.test_perl_io_socket_ssl.TestPerlIOSocketSSL: { extends: .runtime_test }
+tests.package.test_perl_libwww_perl.TestPerllibwwwperl: { extends: .runtime_test }
+tests.package.test_perl_mail_dkim.TestPerlMailDKIM: { extends: .runtime_test }
+tests.package.test_perl_x10.TestPerlX10: { extends: .runtime_test }
+tests.package.test_perl_xml_libxml.TestPerlXMLLibXML: { extends: .runtime_test }
+tests.package.test_prosody.TestProsodyLua51: { extends: .runtime_test }
+tests.package.test_prosody.TestProsodyLuajit: { extends: .runtime_test }
+tests.package.test_python.TestPython2: { extends: .runtime_test }
+tests.package.test_python.TestPython3: { extends: .runtime_test }
+tests.package.test_python_argh.TestPythonPy2Argh: { extends: .runtime_test }
+tests.package.test_python_argh.TestPythonPy3Argh: { extends: .runtime_test }
+tests.package.test_python_attrs.TestPythonPy2Attrs: { extends: .runtime_test }
+tests.package.test_python_attrs.TestPythonPy3Attrs: { extends: .runtime_test }
+tests.package.test_python_autobahn.TestPythonPy2Autobahn: { extends: .runtime_test }
+tests.package.test_python_autobahn.TestPythonPy3Autobahn: { extends: .runtime_test }
+tests.package.test_python_automat.TestPythonPy2Automat: { extends: .runtime_test }
+tests.package.test_python_automat.TestPythonPy3Automat: { extends: .runtime_test }
+tests.package.test_python_avro.TestPythonAvro: { extends: .runtime_test }
+tests.package.test_python_bitstring.TestPythonPy2Bitstring: { extends: .runtime_test }
+tests.package.test_python_bitstring.TestPythonPy3Bitstring: { extends: .runtime_test }
+tests.package.test_python_can.TestPythonPy2Can: { extends: .runtime_test }
+tests.package.test_python_can.TestPythonPy3Can: { extends: .runtime_test }
+tests.package.test_python_cbor.TestPythonPy2Cbor: { extends: .runtime_test }
+tests.package.test_python_cbor.TestPythonPy3Cbor: { extends: .runtime_test }
+tests.package.test_python_click.TestPythonPy2Click: { extends: .runtime_test }
+tests.package.test_python_click.TestPythonPy3Click: { extends: .runtime_test }
+tests.package.test_python_constantly.TestPythonPy2Constantly: { extends: .runtime_test }
+tests.package.test_python_constantly.TestPythonPy3Constantly: { extends: .runtime_test }
+tests.package.test_python_crossbar.TestPythonPy3Crossbar: { extends: .runtime_test }
+tests.package.test_python_cryptography.TestPythonPy2Cryptography: { extends: .runtime_test }
+tests.package.test_python_cryptography.TestPythonPy3Cryptography: { extends: .runtime_test }
+tests.package.test_python_django.TestPythonPy3Django: { extends: .runtime_test }
+tests.package.test_python_gitdb2.TestPythonPy2Gitdb2: { extends: .runtime_test }
+tests.package.test_python_gitdb2.TestPythonPy3Gitdb2: { extends: .runtime_test }
+tests.package.test_python_gobject.TestPythonPy2Gobject: { extends: .runtime_test }
+tests.package.test_python_incremental.TestPythonPy2Incremental: { extends: .runtime_test }
+tests.package.test_python_incremental.TestPythonPy3Incremental: { extends: .runtime_test }
+tests.package.test_python_passlib.TestPythonPy2Passlib: { extends: .runtime_test }
+tests.package.test_python_passlib.TestPythonPy3Passlib: { extends: .runtime_test }
+tests.package.test_python_pexpect.TestPythonPy2Pexpect: { extends: .runtime_test }
+tests.package.test_python_pexpect.TestPythonPy3Pexpect: { extends: .runtime_test }
+tests.package.test_python_pynacl.TestPythonPy2Pynacl: { extends: .runtime_test }
+tests.package.test_python_pynacl.TestPythonPy3Pynacl: { extends: .runtime_test }
+tests.package.test_python_pyyaml.TestPythonPy2Pyyaml: { extends: .runtime_test }
+tests.package.test_python_pyyaml.TestPythonPy3Pyyaml: { extends: .runtime_test }
+tests.package.test_python_service_identity.TestPythonPy2ServiceIdentity: { extends: .runtime_test }
+tests.package.test_python_service_identity.TestPythonPy3ServiceIdentity: { extends: .runtime_test }
+tests.package.test_python_smmap2.TestPythonPy2Smmap2: { extends: .runtime_test }
+tests.package.test_python_smmap2.TestPythonPy3Smmap2: { extends: .runtime_test }
+tests.package.test_python_subprocess32.TestPythonPy2Subprocess32: { extends: .runtime_test }
+tests.package.test_python_treq.TestPythonPy2Treq: { extends: .runtime_test }
+tests.package.test_python_treq.TestPythonPy3Treq: { extends: .runtime_test }
+tests.package.test_python_twisted.TestPythonPy2Twisted: { extends: .runtime_test }
+tests.package.test_python_twisted.TestPythonPy3Twisted: { extends: .runtime_test }
+tests.package.test_python_txaio.TestPythonPy2Txaio: { extends: .runtime_test }
+tests.package.test_python_txaio.TestPythonPy3Txaio: { extends: .runtime_test }
+tests.package.test_python_txtorcon.TestPythonPy2Txtorcon: { extends: .runtime_test }
+tests.package.test_python_txtorcon.TestPythonPy3Txtorcon: { extends: .runtime_test }
+tests.package.test_python_ubjson.TestPythonPy2Ubjson: { extends: .runtime_test }
+tests.package.test_python_ubjson.TestPythonPy3Ubjson: { extends: .runtime_test }
+tests.package.test_rings.TestLuaRings: { extends: .runtime_test }
+tests.package.test_rings.TestLuajitRings: { extends: .runtime_test }
+tests.package.test_rust.TestRust: { extends: .runtime_test }
+tests.package.test_rust.TestRustBin: { extends: .runtime_test }
+tests.package.test_syslog_ng.TestSyslogNg: { extends: .runtime_test }
+tests.package.test_tmux.TestTmux: { extends: .runtime_test }
+tests.package.test_turbolua.TestLuajitTurbolua: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainBuildrootMusl: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainBuildrootuClibc: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainCCache: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainCtngMusl: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainLinaroArm: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainSourceryArmv4: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainSourceryArmv5: { extends: .runtime_test }
+tests.toolchain.test_external.TestExternalToolchainSourceryArmv7: { extends: .runtime_test }
+tests.utils.test_check_package.TestCheckPackage: { extends: .runtime_test }
--- a/.gitlab-ci.yml.in
+++ b/.gitlab-ci.yml.in
@@ -0,0 +1,118 @@
+# Configuration for Gitlab-CI.
+# Builds appear on https://gitlab.com/buildroot.org/buildroot/pipelines
+# The .gitlab-ci.yml file is generated from .gitlab-ci.yml.in.
+# It needs to be regenerated every time a defconfig is added, using
+# "make .gitlab-ci.yml".
+
+image: buildroot/base:20191027.2027
+
+.check_base:
+    except:
+        - /^.*-.*_defconfig$/
+        - /^.*-tests\..*$/
+
+check-DEVELOPERS:
+    extends: .check_base
+    # get-developers should print just "No action specified"; if it prints
+    # anything else, it's a parse error.
+    # The initial ! is removed by YAML so we need to quote it.
+    script:
+        - "! utils/get-developers | grep -v 'No action specified'"
+
+check-flake8:
+    extends: .check_base
+    before_script:
+        # Help flake8 to find the Python files without .py extension.
+        - find * -type f -name '*.py' > files.txt
+        - find * -type f -print0 | xargs -0 file | grep 'Python script' | cut -d':' -f1 >> files.txt
+        - sort -u files.txt | tee files.processed
+    script:
+        - python -m flake8 --statistics --count --max-line-length=132 $(cat files.processed)
+    after_script:
+        - wc -l files.processed
+
+check-gitlab-ci.yml:
+    extends: .check_base
+    script:
+        - mv .gitlab-ci.yml .gitlab-ci.yml.orig
+        - make .gitlab-ci.yml
+        - diff -u .gitlab-ci.yml.orig .gitlab-ci.yml
+
+check-package:
+    extends: .check_base
+    script:
+        - make check-package
+
+.defconfig_base:
+    script:
+        - echo "Configure Buildroot for ${DEFCONFIG_NAME}"
+        - make ${DEFCONFIG_NAME}
+        - echo 'Build buildroot'
+        - |
+            make > >(tee build.log |grep '>>>') 2>&1 || {
+                echo 'Failed build last output'
+                tail -200 build.log
+                exit 1
+            }
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - .config
+            - build.log
+            - output/images/
+            - output/build/build-time.log
+            - output/build/packages-file-list.txt
+            - output/build/*/.config
+
+.defconfig:
+    extends: .defconfig_base
+    # Running the defconfigs for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+        - /-defconfigs$/
+    before_script:
+        - DEFCONFIG_NAME=${CI_JOB_NAME}
+
+one-defconfig:
+    extends: .defconfig_base
+    only:
+        - /^.*-.*_defconfig$/
+    before_script:
+        - DEFCONFIG_NAME=$(echo ${CI_COMMIT_REF_NAME} | sed -e 's,^.*-,,g')
+
+.runtime_test_base:
+    # Keep build directories so the rootfs can be an artifact of the job. The
+    # runner will clean up those files for us.
+    # Multiply every emulator timeout by 10 to avoid sporadic failures in
+    # elastic runners.
+    script:
+        - echo "Starting runtime test ${TEST_CASE_NAME}"
+        - ./support/testing/run-tests -o test-output/ -d test-dl/ -k --timeout-multiplier 10 ${TEST_CASE_NAME}
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - test-output/*.log
+            - test-output/*/.config
+            - test-output/*/images/*
+
+.runtime_test:
+    extends: .runtime_test_base
+    # Running the runtime tests for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+        - /-runtime-tests$/
+    before_script:
+        - TEST_CASE_NAME=${CI_JOB_NAME}
+
+one-runtime_test:
+    extends: .runtime_test_base
+    only:
+        - /^.*-tests\..*$/
+    before_script:
+        - TEST_CASE_NAME=$(echo ${CI_COMMIT_REF_NAME} | sed -e 's,^.*-,,g')
--- a/.shellcheckrc
+++ b/.shellcheckrc
--- a/4344
+++ b/4344
--- a/Config.in
+++ b/Config.in
@@ -65,7 +65,7 @@ config BR2_NEEDS_HOST_JAVA

 # Hidden boolean selected by pre-built packages for x86, when they
 # need to run on x86-64 machines (example: pre-built external
-# toolchains, binary tools, etc.).
+# toolchains, binary tools like SAM-BA, etc.).
 config BR2_HOSTARCH_NEEDS_IA32_LIBS
 	bool

@@ -80,15 +80,8 @@ config BR2_HOSTARCH_NEEDS_IA32_COMPILER
 config BR2_NEEDS_HOST_UTF8_LOCALE
 	bool

-# Hidden boolean selected by packages that need the host to have
-# support for building gcc plugins
-config BR2_NEEDS_HOST_GCC_PLUGIN_SUPPORT
-	bool
-
 source "arch/Config.in"

-source "toolchain/Config.in"
-
 menu "Build options"

 menu "Commands"
@@ -121,10 +114,6 @@ config BR2_SCP
 	string "Secure copy (scp) command"
 	default "scp"

-config BR2_SFTP
-	string "Secure file transfer (sftp) command"
-	default "sftp"
-
 config BR2_HG
 	string "Mercurial (hg) command"
 	default "hg"
@@ -241,7 +230,7 @@ if !BR2_PRIMARY_SITE_ONLY

 config BR2_BACKUP_SITE
 	string "Backup download site"
-	default "https://sources.buildroot.net"
+	default "http://sources.buildroot.net"
 	help
 	  Backup site to download from. If this option is set then
 	  buildroot will fall back to download package sources from here
@@ -287,15 +276,14 @@ config BR2_LUAROCKS_MIRROR

 config BR2_CPAN_MIRROR
 	string "CPAN mirror (Perl packages)"
-	default "https://cpan.metacpan.org"
+	default "http://cpan.metacpan.org"
 	help
 	  CPAN (Comprehensive Perl Archive Network) is a repository of
 	  Perl packages. It has multiple software mirrors scattered
 	  around the world. This option allows you to select a mirror.

 	  The list of mirrors is available at:
-	  http://mirrors.cpan.org/          (tabular)
-	  http://mirrors.cpan.org/map.html  (clickable world map)
+	  http://search.cpan.org/mirror

 endif

@@ -419,23 +407,10 @@ config BR2_DEBUG_3
 endchoice
 endif

-config BR2_ENABLE_RUNTIME_DEBUG
-	bool "build packages with runtime debugging info"
-	help
-	  Some packages may have runtime assertions, extra traces, and
-	  similar runtime elements that can help debugging. However,
-	  these elements may negatively influence performance so should
-	  normally not be enabled on production systems.
-
-	  Enable this option to enable such runtime debugging.
-
-	  Note: disabling this option is not a guarantee that all
-	  packages effectively removed these runtime debugging elements.
-
 config BR2_STRIP_strip
 	bool "strip target binaries"
 	default y
-	depends on BR2_BINFMT_ELF
+	depends on !BR2_PACKAGE_HOST_ELF2FLT
 	help
 	  Binaries and libraries in the target filesystem will be
 	  stripped using the normal 'strip' command. This allows to save
@@ -541,38 +516,18 @@ config BR2_OPTIMIZE_S
 	  This is the default.

 config BR2_OPTIMIZE_FAST
-	bool "optimize for fast (may break packages!)"
+	bool "optimize for fast"
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_6
 	help
 	  Optimize for fast. Disregard strict standards
 	  compliance. -Ofast enables all -O3 optimizations. It also
 	  enables optimizations that are not valid for all
-	  standard-compliant programs, so be careful, as it may break
-	  some packages. It turns on -ffast-math and the
+	  standard-compliant programs. It turns on -ffast-math and the
 	  Fortran-specific -fstack-arrays, unless -fmax-stack-var-size
 	  is specified, and -fno-protect-parens.

 endchoice

-config BR2_ENABLE_LTO
-	bool "build packages with link-time optimisation"
-	help
-	  Enable the link-time optimisation (LTO) option when building
-	  packages. Link-time optimisation re-runs optimisations at
-	  link time, which allows the compiler to do interprocedural
-	  analysis across compilation units and thus come with better
-	  results: smaller size and better performance.
-
-	  Note that this analysis is limited to statically linked
-	  object files and libraries.
-
-	  This option may significantly increase build times,
-	  sometimes 5 times longer, with only limited gains.
-
-	  At this time, this option only enables LTO in packages that
-	  have an explicit configuration option for it. Other packages
-	  always enable LTO, but most packages never enable LTO.
-
 config BR2_GOOGLE_BREAKPAD_ENABLE
 	bool "Enable google-breakpad support"
 	depends on BR2_INSTALL_LIBSTDCPP
@@ -623,7 +578,6 @@ choice

 config BR2_STATIC_LIBS
 	bool "static only"
-	depends on !BR2_TOOLCHAIN_USES_GLIBC
 	help
 	  Build and use only static libraries. No shared libraries will
 	  be installed on the target. This potentially increases your
@@ -632,9 +586,6 @@ config BR2_STATIC_LIBS
 	  option is enabled, due to their need for dynamic library
 	  support.

-comment "static only needs a toolchain w/ uclibc or musl"
-	depends on BR2_TOOLCHAIN_USES_GLIBC
-
 config BR2_SHARED_LIBS
 	bool "shared only"
 	depends on BR2_BINFMT_SUPPORTS_SHARED
@@ -664,12 +615,12 @@ config BR2_PACKAGE_OVERRIDE_FILE
 	  documentation for more details on this feature.

 config BR2_GLOBAL_PATCH_DIR
-	string "global patch and hash directories"
+	string "global patch directories"
 	help
 	  You may specify a space separated list of one or more
-	  directories containing global package patches and/or hashes.
-	  For a specific version <packageversion> of a specific package
-	  <packagename>, patches are looked up as follows:
+	  directories containing global package patches. For a specific
+	  version <packageversion> of a specific package <packagename>,
+	  patches are applied as follows:

 	  First, the default Buildroot patch set for the package is
 	  applied from the package's directory in Buildroot.
@@ -683,10 +634,26 @@ config BR2_GLOBAL_PATCH_DIR
 	  exists, then all *.patch files in the directory will be
 	  applied.

-	  The hash files are looked up similarly to the patches.
-
 menu "Advanced"

+config BR2_COMPILER_PARANOID_UNSAFE_PATH
+	bool "paranoid check of library/header paths"
+	default y
+	help
+	  By default, when this option is disabled, when the Buildroot
+	  cross-compiler will encounter an unsafe library or header path
+	  (such as /usr/include, or /usr/lib), the compiler will display
+	  a warning.
+
+	  By enabling this option, this warning is turned into an error,
+	  which will completely abort the build when such unsafe paths
+	  are encountered.
+
+	  Note that this mechanism is available for both the internal
+	  toolchain (through the toolchain wrapper and binutils patches)
+	  and external toolchain backends (through the toolchain
+	  wrapper).
+
 config BR2_FORCE_HOST_BUILD
 	bool "Force the building of host dependencies"
 	help
@@ -699,23 +666,6 @@ config BR2_FORCE_HOST_BUILD

 	  This option will increase build time.

-config BR2_DOWNLOAD_FORCE_CHECK_HASHES
-	bool "Force all downloads to have a valid hash"
-	depends on BR2_GLOBAL_PATCH_DIR != ""
-	help
-	  For packages where a custom version or location can be set,
-	  Buildroot does not carry a hash for those custom versions or
-	  locations, so the integrity of such downloads is not verified.
-
-	  Say 'y' here to enforce downloads to have at least one valid
-	  hash (and of course, that all hashes be valid).
-
-	  Those hashes are looked in files in BR2_GLOBAL_PATCH_DIR,
-	  see above.
-
-comment "Forcing all downloads to have a valid hash needs a global patch and hash directory"
-	depends on BR2_GLOBAL_PATCH_DIR = ""
-
 config BR2_REPRODUCIBLE
 	bool "Make the build reproducible (experimental)"
 	# SOURCE_DATE_EPOCH support in toolchain-wrapper requires GCC 4.4
@@ -757,18 +707,8 @@ endmenu

 comment "Security Hardening Options"

-config BR2_PIC_PIE_ARCH_SUPPORTS
-	bool
-	default y
-	# Microblaze glibc toolchains don't work with PIC/PIE enabled
-	depends on !BR2_microblaze
-	# Nios2 toolchains produce non working binaries with -fPIC
-	depends on !BR2_nios2
-
 config BR2_PIC_PIE
 	bool "Build code with PIC/PIE"
-	default y
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on BR2_SHARED_LIBS
 	depends on BR2_TOOLCHAIN_SUPPORTS_PIE
 	help
@@ -776,15 +716,12 @@ config BR2_PIC_PIE
 	  Position-Independent Executables (PIE).

 comment "PIC/PIE needs a toolchain w/ PIE"
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on BR2_SHARED_LIBS
 	depends on !BR2_TOOLCHAIN_SUPPORTS_PIE

 choice
 	bool "Stack Smashing Protection"
 	default BR2_SSP_ALL if BR2_ENABLE_SSP # legacy
-	default BR2_SSP_STRONG if BR2_TOOLCHAIN_HAS_SSP_STRONG
-	default BR2_SSP_REGULAR
 	depends on BR2_TOOLCHAIN_HAS_SSP
 	help
 	  Enable stack smashing protection support using GCC's
@@ -846,8 +783,6 @@ comment "Stack Smashing Protection needs a toolchain w/ SSP"

 choice
 	bool "RELRO Protection"
-	default BR2_RELRO_FULL if BR2_TOOLCHAIN_SUPPORTS_PIE
-	default BR2_RELRO_PARTIAL
 	depends on BR2_SHARED_LIBS
 	help
 	  Enable a link-time protection know as RELRO (RELocation Read
@@ -867,7 +802,6 @@ config BR2_RELRO_PARTIAL

 config BR2_RELRO_FULL
 	bool "Full"
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_SUPPORTS_PIE
 	select BR2_PIC_PIE
 	help
@@ -876,7 +810,6 @@ config BR2_RELRO_FULL
 	  program loading, i.e every time an executable is started.

 comment "RELRO Full needs a toolchain w/ PIE"
-	depends on BR2_PIC_PIE_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_SUPPORTS_PIE

 endchoice
@@ -884,16 +817,8 @@ endchoice
 comment "RELocation Read Only (RELRO) needs shared libraries"
 	depends on !BR2_SHARED_LIBS

-config BR2_FORTIFY_SOURCE_ARCH_SUPPORTS
-	bool
-	default y
-	# Microblaze glibc toolchains don't work with Fortify Source enabled
-	depends on !BR2_microblaze
-
 choice
 	bool "Buffer-overflow Detection (FORTIFY_SOURCE)"
-	default BR2_FORTIFY_SOURCE_1
-	depends on BR2_FORTIFY_SOURCE_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_USES_GLIBC
 	depends on !BR2_OPTIMIZE_0
 	help
@@ -931,22 +856,14 @@ config BR2_FORTIFY_SOURCE_2
 	  Also adds checks at run-time (detected buffer overflow
 	  terminates the program)

-config BR2_FORTIFY_SOURCE_3
-	bool "Extended"
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_12
-	help
-	  This option sets _FORTIFY_SOURCES to 3 and even more
-	  checking is added compared to level 2. Extends checks at
-	  run-time that can introduce an additional performance
-	  overhead.
-
 endchoice

 comment "Fortify Source needs a glibc toolchain and optimization"
-	depends on BR2_FORTIFY_SOURCE_ARCH_SUPPORTS
 	depends on (!BR2_TOOLCHAIN_USES_GLIBC || BR2_OPTIMIZE_0)
 endmenu

+source "toolchain/Config.in"
+
 source "system/Config.in"

 source "linux/Config.in"
--- a/Config.in.legacy
+++ b/Config.in.legacy
--- a/1598
+++ b/1598
--- a/Dockerfile.linux-builder
+++ b/Dockerfile.linux-builder
@@ -1,6 +0,0 @@
-FROM almalinux:8
-
-RUN yum -y update && \
-    yum -y install make ncurses-devel which unzip perl cpio rsync fileutils bc bzip2 gzip sed git python3 file patch wget perl-Thread-Queue perl-Data-Dumper perl-ExtUtils-MakeMaker perl-IPC-Cmd gcc gcc-c++ && \
-    yum clean all
-
--- a/232
+++ b/232
@@ -1,6 +1,8 @@
 # Makefile for buildroot
 #
-# Copyright (C) the Buildroot developers <buildroot@buildroot.org>
+# Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
+# Copyright (C) 2006-2014 by the Buildroot developers <buildroot@uclibc.org>
+# Copyright (C) 2014-2020 by the Buildroot developers <buildroot@buildroot.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -90,9 +92,9 @@ all:
 .PHONY: all

 # Set and export the version string
-export BR2_VERSION := 2023.08.4
+export BR2_VERSION := 2020.02.1
 # Actual time the release is cut (for reproducible builds)
-BR2_VERSION_EPOCH = 1701695000
+BR2_VERSION_EPOCH = 1586551000

 # Save running make version since it's clobbered by the make package
 RUNNING_MAKE_VERSION := $(MAKE_VERSION)
@@ -111,13 +113,7 @@ DATE := $(shell date +%Y%m%d)

 # Compute the full local version string so packages can use it as-is
 # Need to export it, so it can be got from environment in children (eg. mconf)
-
-BR2_LOCALVERSION := $(shell $(TOPDIR)/support/scripts/setlocalversion)
-ifeq ($(BR2_LOCALVERSION),)
-export BR2_VERSION_FULL := $(BR2_VERSION)
-else
-export BR2_VERSION_FULL := $(BR2_LOCALVERSION)
-endif
+export BR2_VERSION_FULL := $(BR2_VERSION)$(shell $(TOPDIR)/support/scripts/setlocalversion)

 # List of targets and target patterns for which .config doesn't need to be read in
 noconfig_targets := menuconfig nconfig gconfig xconfig config oldconfig randconfig \
@@ -139,7 +135,7 @@ nobuild_targets := source %-source \
 	clean distclean help show-targets graph-depends \
 	%-graph-depends %-show-depends %-show-version \
 	graph-build graph-size list-defconfigs \
-	savedefconfig update-defconfig printvars show-vars
+	savedefconfig update-defconfig printvars
 ifeq ($(MAKECMDGOALS),)
 BR_BUILDING = y
 else ifneq ($(filter-out $(nobuild_targets),$(MAKECMDGOALS)),)
@@ -282,16 +278,12 @@ ifndef HOSTCC
 HOSTCC := gcc
 HOSTCC := $(shell which $(HOSTCC) || type -p $(HOSTCC) || echo gcc)
 endif
-ifndef HOSTCC_NOCCACHE
 HOSTCC_NOCCACHE := $(HOSTCC)
-endif
 ifndef HOSTCXX
 HOSTCXX := g++
 HOSTCXX := $(shell which $(HOSTCXX) || type -p $(HOSTCXX) || echo g++)
 endif
-ifndef HOSTCXX_NOCCACHE
 HOSTCXX_NOCCACHE := $(HOSTCXX)
-endif
 ifndef HOSTCPP
 HOSTCPP := cpp
 endif
@@ -392,9 +384,6 @@ unexport DESTDIR
 # Causes breakage with packages that needs host-ruby
 unexport RUBYOPT

-# Compilation of perl-related packages will fail otherwise
-unexport PERL_MM_OPT
-
 include package/pkg-utils.mk
 include package/doc-asciidoc.mk

@@ -425,7 +414,6 @@ unexport O
 unexport GCC_COLORS
 unexport PLATFORM
 unexport OS
-unexport DEVICE_TREE

 GNU_HOST_NAME := $(shell support/gnuconfig/config.guess)

@@ -437,8 +425,21 @@ QUIET := $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),-q)

 # Strip off the annoying quoting
 ARCH := $(call qstrip,$(BR2_ARCH))
-NORMALIZED_ARCH := $(call qstrip,$(BR2_NORMALIZED_ARCH))
-KERNEL_ARCH := $(call qstrip,$(BR2_NORMALIZED_ARCH))
+
+KERNEL_ARCH := $(shell echo "$(ARCH)" | sed -e "s/-.*//" \
+	-e s/i.86/i386/ -e s/sun4u/sparc64/ \
+	-e s/arcle/arc/ \
+	-e s/arceb/arc/ \
+	-e s/arm.*/arm/ -e s/sa110/arm/ \
+	-e s/aarch64.*/arm64/ \
+	-e s/nds32.*/nds32/ \
+	-e s/or1k/openrisc/ \
+	-e s/parisc64/parisc/ \
+	-e s/powerpc64.*/powerpc/ \
+	-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
+	-e s/riscv.*/riscv/ \
+	-e s/sh.*/sh/ \
+	-e s/microblazeel/microblaze/)

 ZCAT := $(call qstrip,$(BR2_ZCAT))
 BZCAT := $(call qstrip,$(BR2_BZCAT))
@@ -456,12 +457,12 @@ endif

 ifneq ($(HOST_DIR),$(BASE_DIR)/host)
 HOST_DIR_SYMLINK = $(BASE_DIR)/host
-$(HOST_DIR_SYMLINK): | $(BASE_DIR)
+$(HOST_DIR_SYMLINK): $(BASE_DIR)
 	ln -snf $(HOST_DIR) $(HOST_DIR_SYMLINK)
 endif

 STAGING_DIR_SYMLINK = $(BASE_DIR)/staging
-$(STAGING_DIR_SYMLINK): | $(BASE_DIR)
+$(STAGING_DIR_SYMLINK): $(BASE_DIR)
 	ln -snf $(STAGING_DIR) $(STAGING_DIR_SYMLINK)

 # Quotes are needed for spaces and all in the original PATH content.
@@ -477,7 +478,8 @@ BR_CACHE_DIR ?= $(call qstrip,$(BR2_CCACHE_DIR))
 export BR_CACHE_DIR
 HOSTCC = $(CCACHE) $(HOSTCC_NOCCACHE)
 HOSTCXX = $(CCACHE) $(HOSTCXX_NOCCACHE)
-export BR2_USE_CCACHE ?= 1
+else
+export BR_NO_CCACHE
 endif

 # Scripts in support/ or post-build scripts may need to reference
@@ -563,12 +565,14 @@ ifeq ($(BR_FORCE_CHECK_DEPENDENCIES),YES)

 define CHECK_ONE_DEPENDENCY
 ifeq ($$($(2)_TYPE),target)
+ifeq ($$($(2)_IS_VIRTUAL),)
 ifneq ($$($$($(2)_KCONFIG_VAR)),y)
 $$(error $$($(2)_NAME) is in the dependency chain of $$($(1)_NAME) that \
 has added it to its _DEPENDENCIES variable without selecting it or \
 depending on it from Config.in)
 endif
 endif
+endif
 endef

 $(foreach pkg,$(call UPPERCASE,$(PACKAGES)),\
@@ -582,9 +586,6 @@ $(BUILD_DIR)/buildroot-config/auto.conf: $(BR2_CONFIG)

 .PHONY: prepare
 prepare: $(BUILD_DIR)/buildroot-config/auto.conf
-	@$(foreach s, $(call qstrip,$(BR2_ROOTFS_PRE_BUILD_SCRIPT)), \
-		$(call MESSAGE,"Executing pre-build script $(s)"); \
-		$(EXTRA_ENV) $(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))

 .PHONY: world
 world: target-post-image
@@ -594,7 +595,6 @@ prepare-sdk: world
 	@$(call MESSAGE,"Rendering the SDK relocatable")
 	PER_PACKAGE_DIR=$(PER_PACKAGE_DIR) $(TOPDIR)/support/scripts/fix-rpath host
 	PER_PACKAGE_DIR=$(PER_PACKAGE_DIR) $(TOPDIR)/support/scripts/fix-rpath staging
-	$(call ppd-fixup-paths,$(BASE_DIR))
 	$(INSTALL) -m 755 $(TOPDIR)/support/misc/relocate-sdk.sh $(HOST_DIR)/relocate-sdk.sh
 	mkdir -p $(HOST_DIR)/share/buildroot
 	echo $(HOST_DIR) > $(HOST_DIR)/share/buildroot/sdk-location
@@ -646,17 +646,40 @@ STRIP_FIND_SPECIAL_LIBS_CMD = \
 	\( -name 'ld-*.so*' -o -name 'libpthread*.so*' \) \
 	-print0

-# Generate locale data.
+ifeq ($(BR2_ECLIPSE_REGISTER),y)
+define TOOLCHAIN_ECLIPSE_REGISTER
+	./support/scripts/eclipse-register-toolchain `readlink -f $(O)` \
+		$(notdir $(TARGET_CROSS)) $(BR2_ARCH)
+endef
+TARGET_FINALIZE_HOOKS += TOOLCHAIN_ECLIPSE_REGISTER
+endif
+
+# Generate locale data. Basically, we call the localedef program
+# (built by the host-localedef package) for each locale. The input
+# data comes preferably from the toolchain, or if the toolchain does
+# not have them (Linaro toolchains), we use the ones available on the
+# host machine.
 ifeq ($(BR2_TOOLCHAIN_USES_GLIBC),y)
 GLIBC_GENERATE_LOCALES = $(call qstrip,$(BR2_GENERATE_LOCALE))
 ifneq ($(GLIBC_GENERATE_LOCALES),)
 PACKAGES += host-localedef

 define GENERATE_GLIBC_LOCALES
-	+$(MAKE) -f support/misc/gen-glibc-locales.mk \
-		ENDIAN=$(call LOWERCASE,$(BR2_ENDIAN)) \
-		LOCALES="$(GLIBC_GENERATE_LOCALES)" \
-		Q=$(Q)
+	$(Q)mkdir -p $(TARGET_DIR)/usr/lib/locale/
+	$(Q)for locale in $(GLIBC_GENERATE_LOCALES) ; do \
+		inputfile=`echo $${locale} | cut -f1 -d'.'` ; \
+		charmap=`echo $${locale} | cut -f2 -d'.' -s` ; \
+		if test -z "$${charmap}" ; then \
+			charmap="UTF-8" ; \
+		fi ; \
+		echo "Generating locale $${inputfile}.$${charmap}" ; \
+		I18NPATH=$(STAGING_DIR)/usr/share/i18n:/usr/share/i18n \
+		$(HOST_DIR)/bin/localedef \
+			--prefix=$(TARGET_DIR) \
+			--$(call LOWERCASE,$(BR2_ENDIAN))-endian \
+			-i $${inputfile} -f $${charmap} \
+			$${locale} ; \
+	done
 endef
 TARGET_FINALIZE_HOOKS += GENERATE_GLIBC_LOCALES
 endif
@@ -672,7 +695,8 @@ LOCALE_NOPURGE = $(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST))
 # in the whitelist file. If it doesn't, kill it.
 # Finally, specifically for X11, regenerate locale.dir from the whitelist.
 define PURGE_LOCALES
-	printf '%s\n' $(LOCALE_NOPURGE) locale-archive > $(LOCALE_WHITELIST)
+	rm -f $(LOCALE_WHITELIST)
+	for i in $(LOCALE_NOPURGE) locale-archive; do echo $$i >> $(LOCALE_WHITELIST); done

 	for dir in $(addprefix $(TARGET_DIR),/usr/share/locale /usr/share/X11/locale /usr/lib/locale); \
 	do \
@@ -711,7 +735,7 @@ STAGING_DIR_FILES_LISTS = $(sort $(wildcard $(BUILD_DIR)/*/.files-list-staging.t
 .PHONY: host-finalize
 host-finalize: $(PACKAGES) $(HOST_DIR) $(HOST_DIR_SYMLINK)
 	@$(call MESSAGE,"Finalizing host directory")
-	$(call per-package-rsync,$(sort $(PACKAGES)),host,$(HOST_DIR),copy)
+	$(call per-package-rsync,$(sort $(PACKAGES)),host,$(HOST_DIR))

 .PHONY: staging-finalize
 staging-finalize: $(STAGING_DIR_SYMLINK)
@@ -719,21 +743,19 @@ staging-finalize: $(STAGING_DIR_SYMLINK)
 .PHONY: target-finalize
 target-finalize: $(PACKAGES) $(TARGET_DIR) host-finalize
 	@$(call MESSAGE,"Finalizing target directory")
-	$(call per-package-rsync,$(sort $(PACKAGES)),target,$(TARGET_DIR),copy)
+	$(call per-package-rsync,$(sort $(PACKAGES)),target,$(TARGET_DIR))
 	$(foreach hook,$(TARGET_FINALIZE_HOOKS),$($(hook))$(sep))
 	rm -rf $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/share/aclocal \
 		$(TARGET_DIR)/usr/lib/pkgconfig $(TARGET_DIR)/usr/share/pkgconfig \
-		$(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake \
-		$(TARGET_DIR)/usr/lib/rpm $(TARGET_DIR)/usr/doc
+		$(TARGET_DIR)/usr/lib/cmake $(TARGET_DIR)/usr/share/cmake
 	find $(TARGET_DIR)/usr/{lib,share}/ -name '*.cmake' -print0 | xargs -0 rm -f
 	find $(TARGET_DIR)/lib/ $(TARGET_DIR)/usr/lib/ $(TARGET_DIR)/usr/libexec/ \
-		\( -name '*.a' -o -name '*.la' -o -name '*.prl' \) -print0 | xargs -0 rm -f
+		\( -name '*.a' -o -name '*.la' \) -print0 | xargs -0 rm -f
 ifneq ($(BR2_PACKAGE_GDB),y)
 	rm -rf $(TARGET_DIR)/usr/share/gdb
 endif
 ifneq ($(BR2_PACKAGE_BASH),y)
 	rm -rf $(TARGET_DIR)/usr/share/bash-completion
-	rm -rf $(TARGET_DIR)/etc/bash_completion.d
 endif
 ifneq ($(BR2_PACKAGE_ZSH),y)
 	rm -rf $(TARGET_DIR)/usr/share/zsh
@@ -743,9 +765,6 @@ endif
 	rm -rf $(TARGET_DIR)/usr/doc $(TARGET_DIR)/usr/share/doc
 	rm -rf $(TARGET_DIR)/usr/share/gtk-doc
 	rmdir $(TARGET_DIR)/usr/share 2>/dev/null || true
-ifneq ($(BR2_ENABLE_DEBUG):$(BR2_STRIP_strip),y:)
-	rm -rf $(TARGET_DIR)/lib/debug $(TARGET_DIR)/usr/lib/debug
-endif
 	$(STRIP_FIND_CMD) | xargs -0 $(STRIPCMD) 2>/dev/null || true
 	$(STRIP_FIND_SPECIAL_LIBS_CMD) | xargs -0 -r $(STRIPCMD) $(STRIP_STRIP_DEBUG) 2>/dev/null || true

@@ -770,9 +789,9 @@ endif
 # counterparts are appropriately setup as symlinks ones to the others.
 ifeq ($(BR2_ROOTFS_MERGED_USR),y)

-	$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
-		@$(call MESSAGE,"Sanity check in overlay $(d)")$(sep) \
-		$(Q)not_merged_dirs="$$(support/scripts/check-merged-usr.sh $(d))"; \
+	@$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
+		$(call MESSAGE,"Sanity check in overlay $(d)"); \
+		not_merged_dirs="$$(support/scripts/check-merged-usr.sh $(d))"; \
 		test -n "$$not_merged_dirs" && { \
 			echo "ERROR: The overlay in $(d) is not" \
 				"using a merged /usr for the following directories:" \
@@ -782,31 +801,23 @@ ifeq ($(BR2_ROOTFS_MERGED_USR),y)

 endif # merged /usr

-	$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
-		@$(call MESSAGE,"Copying overlay $(d)")$(sep) \
-		$(Q)$(call SYSTEM_RSYNC,$(d),$(TARGET_DIR))$(sep))
+	@$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
+		$(call MESSAGE,"Copying overlay $(d)"); \
+		$(call SYSTEM_RSYNC,$(d),$(TARGET_DIR))$(sep))

-	$(Q)$(if $(TARGET_DIR_FILES_LISTS), \
+	$(if $(TARGET_DIR_FILES_LISTS), \
 		cat $(TARGET_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list.txt
-	$(Q)$(if $(HOST_DIR_FILES_LISTS), \
+	$(if $(HOST_DIR_FILES_LISTS), \
 		cat $(HOST_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list-host.txt
-	$(Q)$(if $(STAGING_DIR_FILES_LISTS), \
+	$(if $(STAGING_DIR_FILES_LISTS), \
 		cat $(STAGING_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list-staging.txt

-	$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
-		@$(call MESSAGE,"Executing post-build script $(s)")$(sep) \
-		$(Q)$(EXTRA_ENV) $(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
+	@$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_BUILD_SCRIPT)), \
+		$(call MESSAGE,"Executing post-build script $(s)"); \
+		$(EXTRA_ENV) $(s) $(TARGET_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))

 	touch $(TARGET_DIR)/usr

-# Note: this will run in the filesystem context, so will use a copy
-# of target/, not the real one, so the files are still available on
-# re-builds (foo-rebuild, etc...)
-define ROOTFS_RM_HWDB_DATA
-	rm -rf $(TARGET_DIR)/usr/lib/udev/hwdb.d/ $(TARGET_DIR)/etc/udev/hwdb.d/
-endef
-ROOTFS_PRE_CMD_HOOKS += ROOTFS_RM_HWDB_DATA
-
 .PHONY: target-post-image
 target-post-image: $(TARGETS_ROOTFS) target-finalize staging-finalize
 	@rm -f $(ROOTFS_COMMON_TAR)
@@ -830,7 +841,7 @@ legal-info-clean:
 .PHONY: legal-info-prepare
 legal-info-prepare: $(LEGAL_INFO_DIR)
 	@$(call MESSAGE,"Buildroot $(BR2_VERSION_FULL) Collecting legal info")
-	@$(call legal-license-file,HOST,buildroot,buildroot,COPYING,COPYING,support/legal-info/buildroot.hash)
+	@$(call legal-license-file,buildroot,buildroot,support/legal-info/buildroot.hash,COPYING,COPYING,HOST)
 	@$(call legal-manifest,TARGET,PACKAGE,VERSION,LICENSE,LICENSE FILES,SOURCE ARCHIVE,SOURCE SITE,DEPENDENCIES WITH LICENSES)
 	@$(call legal-manifest,HOST,PACKAGE,VERSION,LICENSE,LICENSE FILES,SOURCE ARCHIVE,SOURCE SITE,DEPENDENCIES WITH LICENSES)
 	@$(call legal-manifest,HOST,buildroot,$(BR2_VERSION_FULL),GPL-2.0+,COPYING,not saved,not saved)
@@ -870,9 +881,6 @@ graph-build: $(O)/build/build-time.log
 				   --type=pie-$(t) --input=$(<) \
 				   --output=$(GRAPHS_DIR)/build.pie-$(t).$(BR_GRAPH_OUT) \
 				   $(if $(BR2_GRAPH_ALT),--alternate-colors)$(sep))
-	./support/scripts/graph-build-time --type=timeline --input=$(<) \
-		--output=$(GRAPHS_DIR)/build.timeline.$(BR_GRAPH_OUT) \
-		$(if $(BR2_GRAPH_ALT),--alternate-colors)

 .PHONY: graph-depends-requirements
 graph-depends-requirements:
@@ -918,14 +926,6 @@ show-info:
 		) \
 	)

-.PHONY: pkg-stats
-pkg-stats:
-	@cd "$(CONFIG_DIR)" ; \
-	$(TOPDIR)/support/scripts/pkg-stats -c \
-		--json $(O)/pkg-stats.json \
-		--html $(O)/pkg-stats.html \
-		--nvd-path $(DL_DIR)/buildroot-nvd
-
 else # ifeq ($(BR2_HAVE_DOT_CONFIG),y)

 # Some subdirectories are also package names. To avoid that "make linux"
@@ -1002,18 +1002,13 @@ oldconfig syncconfig olddefconfig: $(BUILD_DIR)/buildroot-config/conf outputmake
 defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
 	@$(COMMON_CONFIG_ENV) $< --defconfig$(if $(DEFCONFIG),=$(DEFCONFIG)) $(CONFIG_CONFIG_IN)

-%_defconfig: $(BUILD_DIR)/buildroot-config/conf  outputmakefile
-	@defconfig=$(or \
-		$(firstword \
-			$(foreach d, \
-				$(call reverse,$(TOPDIR) $(BR2_EXTERNAL_DIRS)), \
-				$(wildcard $(d)/configs/$@) \
-			) \
-		), \
-		$(error "Can't find $@") \
-	); \
-	$(COMMON_CONFIG_ENV) BR2_DEFCONFIG=$${defconfig} \
-		$< --defconfig=$${defconfig} $(CONFIG_CONFIG_IN)
+define percent_defconfig
+# Override the BR2_DEFCONFIG from COMMON_CONFIG_ENV with the new defconfig
+%_defconfig: $(BUILD_DIR)/buildroot-config/conf $(1)/configs/%_defconfig outputmakefile
+	@$$(COMMON_CONFIG_ENV) BR2_DEFCONFIG=$(1)/configs/$$@ \
+		$$< --defconfig=$(1)/configs/$$@ $$(CONFIG_CONFIG_IN)
+endef
+$(eval $(foreach d,$(call reverse,$(TOPDIR) $(BR2_EXTERNAL_DIRS)),$(call percent_defconfig,$(d))$(sep)))

 update-defconfig: savedefconfig

@@ -1021,7 +1016,7 @@ savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
 	@$(COMMON_CONFIG_ENV) $< \
 		--savedefconfig=$(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig) \
 		$(CONFIG_CONFIG_IN)
-	@$(SED) '/^BR2_DEFCONFIG=/d' $(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig)
+	@$(SED) '/BR2_DEFCONFIG=/d' $(if $(DEFCONFIG),$(DEFCONFIG),$(CONFIG_DIR)/defconfig)

 .PHONY: defconfig savedefconfig update-defconfig

@@ -1033,7 +1028,7 @@ savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile

 # staging and target directories do NOT list these as
 # dependencies anywhere else
-$(BASE_DIR) $(BUILD_DIR) $(BASE_TARGET_DIR) $(HOST_DIR) $(BINARIES_DIR) $(LEGAL_INFO_DIR) $(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST) $(PER_PACKAGE_DIR):
+$(BUILD_DIR) $(BASE_TARGET_DIR) $(HOST_DIR) $(BINARIES_DIR) $(LEGAL_INFO_DIR) $(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST) $(PER_PACKAGE_DIR):
 	@mkdir -p $@

 # outputmakefile generates a Makefile in the output directory, if using a
@@ -1049,54 +1044,23 @@ endif
 # Makefiles. Alternatively, if a non-empty VARS variable is passed,
 # only the variables matching the make pattern passed in VARS are
 # displayed.
-# show-vars does the same, but as a JSON dictionnary.
-#
-# Note: we iterate of .VARIABLES and filter each variable individually,
-# to workaround a bug in make 4.3; see https://savannah.gnu.org/bugs/?59093
 .PHONY: printvars
 printvars:
-ifndef VARS
-	$(error Please pass a non-empty VARS to 'make printvars')
-endif
 	@:
 	$(foreach V, \
-		$(sort $(foreach X, $(.VARIABLES), $(filter $(VARS),$(X)))), \
+		$(sort $(filter $(VARS),$(.VARIABLES))), \
 		$(if $(filter-out environment% default automatic, \
 				$(origin $V)), \
 		$(if $(QUOTED_VARS),\
 			$(info $V='$(subst ','\'',$(if $(RAW_VARS),$(value $V),$($V)))'), \
 			$(info $V=$(if $(RAW_VARS),$(value $V),$($V))))))
-# ')))) # Syntax colouring...
-
-# See details above, same as for printvars
-.PHONY: show-vars
-show-vars: VARS?=%
-show-vars:
-	@:
-	$(foreach i, \
-		$(call clean-json, { \
-			$(foreach V, \
-				$(.VARIABLES), \
-				$(and $(filter $(VARS),$(V)) \
-					, \
-					$(filter-out environment% default automatic, $(origin $V)) \
-					, \
-					"$V": { \
-						"expanded": $(call mk-json-str,$($V))$(comma) \
-						"raw": $(call mk-json-str,$(value $V)) \
-					}$(comma) \
-				) \
-			) \
-		} ) \
-		, \
-		$(info $(i)) \
-	)
+# ' Syntax colouring...

 .PHONY: clean
 clean:
 	rm -rf $(BASE_TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) $(HOST_DIR_SYMLINK) \
 		$(BUILD_DIR) $(BASE_DIR)/staging \
-		$(LEGAL_INFO_DIR) $(GRAPHS_DIR) $(PER_PACKAGE_DIR) $(O)/pkg-stats.*
+		$(LEGAL_INFO_DIR) $(GRAPHS_DIR) $(PER_PACKAGE_DIR)

 .PHONY: distclean
 distclean: clean
@@ -1157,7 +1121,6 @@ help:
 	@echo '  <pkg>-dirclean         - Remove <pkg> build directory'
 	@echo '  <pkg>-reconfigure      - Restart the build from the configure step'
 	@echo '  <pkg>-rebuild          - Restart the build from the build step'
-	@echo '  <pkg>-reinstall        - Restart the build from the install step'
 	$(foreach p,$(HELP_PACKAGES), \
 		@echo $(sep) \
 		@echo '$($(p)_NAME):' $(sep) \
@@ -1180,10 +1143,7 @@ help:
 	@echo '  external-deps          - list external packages used'
 	@echo '  legal-info             - generate info about license compliance'
 	@echo '  show-info              - generate info about packages, as a JSON blurb'
-	@echo '  pkg-stats              - generate info about packages as JSON and HTML'
 	@echo '  printvars              - dump internal variables selected with VARS=...'
-	@echo '  show-vars              - dump all internal variables as a JSON blurb; use VARS=...'
-	@echo '                           to limit the list to variables names matching that pattern'
 	@echo
 	@echo '  make V=0|1             - 0 => quiet build (default), 1 => verbose build'
 	@echo '  make O=dir             - Locate all output files in "dir", including .config'
@@ -1229,30 +1189,26 @@ release: OUT = buildroot-$(BR2_VERSION)
 release:
 	git archive --format=tar --prefix=$(OUT)/ HEAD > $(OUT).tar
 	$(MAKE) O=$(OUT) manual-html manual-text manual-pdf
-	$(MAKE) O=$(OUT) distclean
+	$(MAKE) O=$(OUT) clean
 	tar rf $(OUT).tar $(OUT)
 	gzip -9 -c < $(OUT).tar > $(OUT).tar.gz
-	xz -9 -c < $(OUT).tar > $(OUT).tar.xz
+	bzip2 -9 -c < $(OUT).tar > $(OUT).tar.bz2
 	rm -rf $(OUT) $(OUT).tar

 print-version:
 	@echo $(BR2_VERSION_FULL)

 check-package:
-	$(Q)./utils/check-package `git ls-tree -r --name-only HEAD` \
-		--ignore-list=$(TOPDIR)/.checkpackageignore
+	find $(TOPDIR) -type f \( -name '*.mk' -o -name '*.hash' -o -name 'Config.*' \) \
+		-exec ./utils/check-package {} +

-.PHONY: .checkpackageignore
-.checkpackageignore:
-	$(Q)./utils/check-package --failed-only `git ls-tree -r --name-only HEAD` \
-		> .checkpackageignore
+.PHONY: .gitlab-ci.yml
+.gitlab-ci.yml: .gitlab-ci.yml.in
+	./support/scripts/generate-gitlab-ci-yml $< > $@

 include docs/manual/manual.mk
 -include $(foreach dir,$(BR2_EXTERNAL_DIRS),$(sort $(wildcard $(dir)/docs/*/*.mk)))

 .PHONY: $(noconfig_targets)

-# .WAIT was introduced in make 4.4. For older make, define it as phony.
-.PHONY: .WAIT
-
 endif #umask / $(CURDIR) / $(O)
--- a/26
+++ b/26
@@ -0,0 +1,26 @@
+Buildroot is a simple, efficient and easy-to-use tool to generate embedded
+Linux systems through cross-compilation.
+
+The documentation can be found in docs/manual. You can generate a text
+document with 'make manual-text' and read output/docs/manual/manual.text.
+Online documentation can be found at http://buildroot.org/docs.html
+
+To build and use the buildroot stuff, do the following:
+
+1) run 'make menuconfig'
+2) select the target architecture and the packages you wish to compile
+3) run 'make'
+4) wait while it compiles
+5) find the kernel, bootloader, root filesystem, etc. in output/images
+
+You do not need to be root to build or run buildroot.  Have fun!
+
+Buildroot comes with a basic configuration for a number of boards. Run
+'make list-defconfigs' to view the list of provided configurations.
+
+Please feed suggestions, bug reports, insults, and bribes back to the
+buildroot mailing list: buildroot@buildroot.org
+You can also find us on #buildroot on Freenode IRC.
+
+If you would like to contribute patches, please read
+https://buildroot.org/manual.html#submitting-patches
--- a/README.md
+++ b/README.md
@@ -1,83 +0,0 @@
-# Godot buildroot
-
-This repository contains the Godot buildroot to generate toolchains for building the Godot engine in a portable way for Linux. Using these toolchains is the best way to distribute Linux builds of your custom-compiled Godot game.
-
-*You will only need this if you built the engine manually. If you use official templates you will not need this*
-
-The toolchain current contains the following:
- * gcc-13.2.0
- * glibc-2.28
- * pulseaudio
- * alsa
- * X client libraries
- * udev
- * libGL
- * fontconfig
- * speechd
-
-# Using the SDKs
-
-This section is first because there's a lot of stuff below and this is likely what you came here for. Don't forget to check out the `Obtaining an SDK` section below!
-
-The first part of an SDK filename referes to the architecture that this SDK will generate binaries *for*. If you want to ship your game to both 32bit and 64bit Intel/AMD users you will need both `x86_64-godot-linux-gnu_sdk-buildroot.tar.gz` and `i686-godot-linux-gnu_sdk-buildroot.tar.gz`.
-
-Unpack the toolchain anywhere you like and run the `relocate-sdk.sh` script within. This needs to happen every time you move the toolchain to a different directory, but only needs to happen once after installation.
-
-After this you can build the engine more-or-less like normal. For instance for `x86_64`:
-
-`scons p=x11 target=release_debug CC=/home/hp/tmp/x86_64-godot-linux-gnu_sdk-buildroot/bin/x86_64-godot-linux-gnu-gcc CXX=/home/hp/tmp/x86_64-godot-linux-gnu_sdk-buildroot/bin/x86_64-godot-linux-gnu-g++ -j64`
-
-And for 32-bit Intel:
-
-`scons p=x11 target=release_debug CC=/home/hp/tmp/i686-godot-linux-gnu_sdk-buildroot/bin/i686-godot-linux-gnu-gcc CXX=/home/hp/tmp/i686-godot-linux-gnu_sdk-buildroot/bin/i686-godot-linux-gnu-g++ -j64 use_static_cpp=yes bits=32`
-*Note the `bits=32` at the end!*
-
-For other build-time options please see https://docs.godotengine.org/en/stable/development/compiling/compiling_for_x11.html
-
-# Obtaining an SDK
-
-## Downloading a pre-built SDK
-
-Pre-built toolchains are available on https://download.tuxfamily.org/godotengine/toolchains/linux.
-
-## Using buildroot to generate SDKs
-
-###  Building a toolchain for local use
-
-*Using this method will create a toolchain you yourself can use to create Godot releases that will work on any Linux system currently in use. However the toolchain you generate will not be portable to older Linuxes. If you plan to distribute the toolchain itself use the podman method below*
-
-The basic steps for building a toolchain are:
-
- * copy `config-godot-<arch>` to `.config`
- * run `make olddefconfig`
- * run `make clean sdk`
-
-Afterwards the SDK will be in `output/images/<arch>-godot-linux-gnu_sdk-buildroot.tar.gz`.
-
-**NOTE: that `make clean sdk` will delete old builds. Move them out of the way first!**
-
-###  Building a toolchain for distribution
-
-This method uses a Alma Linux 8 container to make the buildroot *itself* portable so it can be distributed to other users. This is also the way the downloads above are generated.
-
- * run `./build-sdk.sh <arch>` for instance `x86_64`
-
-The toolchain will appear in the `godot-toolchains` directory
-
-## Modifying the toolchain
-
-For detailed information please see https://buildroot.org however a short version is here:
-
-**NOTE: re-running the build-sdk.sh script will overwrite your changes by default. Take care**
-
- * Copy the architecture you would like to change to `.config` for instance `cp config-godot-x86_64 .config`
- * Run `make menuconfig`
- * Make your changes
-
-At this point your changes exist in .config. **Make a backup**. If you're building for local use just run `make clean sdk`, if you're using the container approach copy your `.config` file to the arch config like `config-godot-x64_64`
-
-## Making Pull Requests for this repository
-
-First of all: Thanks for wanting to help! Second of all: Since we support multiple architectures make sure that you make *the same* changes to all architectures and PR them together. If you *specifically* want to make a change to one architecture please note that clearly in the PR message.
-
-Thanks!
--- a/README.upstream
+++ b/README.upstream
@@ -1,26 +0,0 @@
-Buildroot is a simple, efficient and easy-to-use tool to generate embedded
-Linux systems through cross-compilation.
-
-The documentation can be found in docs/manual. You can generate a text
-document with 'make manual-text' and read output/docs/manual/manual.text.
-Online documentation can be found at http://buildroot.org/docs.html
-
-To build and use the buildroot stuff, do the following:
-
-1) run 'make menuconfig'
-2) select the target architecture and the packages you wish to compile
-3) run 'make'
-4) wait while it compiles
-5) find the kernel, bootloader, root filesystem, etc. in output/images
-
-You do not need to be root to build or run buildroot.  Have fun!
-
-Buildroot comes with a basic configuration for a number of boards. Run
-'make list-defconfigs' to view the list of provided configurations.
-
-Please feed suggestions, bug reports, insults, and bribes back to the
-buildroot mailing list: buildroot@buildroot.org
-You can also find us on #buildroot on OFTC IRC.
-
-If you would like to contribute patches, please read
-https://buildroot.org/manual.html#submitting-patches
--- a/arch/Config.in
+++ b/arch/Config.in
@@ -9,7 +9,10 @@ config BR2_KERNEL_64_USERLAND_32
 config BR2_SOFT_FLOAT
 	bool

-config BR2_USE_MMU
+config BR2_ARCH_HAS_MMU_MANDATORY
+	bool
+
+config BR2_ARCH_HAS_MMU_OPTIONAL
 	bool

 choice
@@ -20,7 +23,7 @@ choice

 config BR2_arcle
 	bool "ARC (little endian)"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Synopsys' DesignWare ARC Processor Cores are a family of
 	  32-bit CPUs that can be used from deeply embedded to high
@@ -28,7 +31,7 @@ config BR2_arcle

 config BR2_arceb
 	bool "ARC (big endian)"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Synopsys' DesignWare ARC Processor Cores are a family of
 	  32-bit CPUs that can be used from deeply embedded to high
@@ -46,7 +49,7 @@ config BR2_arm

 config BR2_armeb
 	bool "ARM (big endian)"
-	select BR2_USE_MMU
+	# MMU support is set by the subarchitecture file, arch/Config.in.arm
 	help
 	  ARM is a 32-bit reduced instruction set computer (RISC)
 	  instruction set architecture (ISA) developed by ARM Holdings.
@@ -57,6 +60,7 @@ config BR2_armeb
 config BR2_aarch64
 	bool "AArch64 (little endian)"
 	select BR2_ARCH_IS_64
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Aarch64 is a 64-bit architecture developed by ARM Holdings.
 	  http://www.arm.com/products/processors/instruction-set-architectures/armv8-architecture.php
@@ -65,14 +69,26 @@ config BR2_aarch64
 config BR2_aarch64_be
 	bool "AArch64 (big endian)"
 	select BR2_ARCH_IS_64
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Aarch64 is a 64-bit architecture developed by ARM Holdings.
 	  http://www.arm.com/products/processors/instruction-set-architectures/armv8-architecture.php
 	  http://en.wikipedia.org/wiki/ARM

+config BR2_csky
+	bool "csky"
+	select BR2_ARCH_HAS_MMU_MANDATORY
+	# Most variants are supported by gcc-9+, except one that is
+	# handled as a special exception in package/gcc/Config.in.host
+	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
+	help
+	  csky is processor IP from china.
+	  http://www.c-sky.com/
+	  http://www.github.com/c-sky
+
 config BR2_i386
 	bool "i386"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Intel i386 architecture compatible microprocessor
 	  http://en.wikipedia.org/wiki/I386
@@ -86,7 +102,7 @@ config BR2_m68k

 config BR2_microblazeel
 	bool "Microblaze AXI (little endian)"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Soft processor core designed for Xilinx FPGAs from Xilinx. AXI
 	  bus based architecture (little endian)
@@ -95,7 +111,7 @@ config BR2_microblazeel

 config BR2_microblazebe
 	bool "Microblaze non-AXI (big endian)"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Soft processor core designed for Xilinx FPGAs from Xilinx. PLB
 	  bus based architecture (non-AXI, big endian)
@@ -104,7 +120,7 @@ config BR2_microblazebe

 config BR2_mips
 	bool "MIPS (big endian)"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  MIPS is a RISC microprocessor from MIPS Technologies. Big
 	  endian.
@@ -113,7 +129,7 @@ config BR2_mips

 config BR2_mipsel
 	bool "MIPS (little endian)"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  MIPS is a RISC microprocessor from MIPS Technologies. Little
 	  endian.
@@ -123,7 +139,7 @@ config BR2_mipsel
 config BR2_mips64
 	bool "MIPS64 (big endian)"
 	select BR2_ARCH_IS_64
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  MIPS is a RISC microprocessor from MIPS Technologies. Big
 	  endian.
@@ -133,16 +149,24 @@ config BR2_mips64
 config BR2_mips64el
 	bool "MIPS64 (little endian)"
 	select BR2_ARCH_IS_64
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  MIPS is a RISC microprocessor from MIPS Technologies. Little
 	  endian.
 	  http://www.mips.com/
 	  http://en.wikipedia.org/wiki/MIPS_Technologies

+config BR2_nds32
+	bool "nds32"
+	select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
+	select BR2_ARCH_HAS_MMU_MANDATORY
+	help
+	  nds32 is a 32-bit architecture developed by Andes Technology.
+	  https://en.wikipedia.org/wiki/Andes_Technology
+
 config BR2_nios2
 	bool "Nios II"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  Nios II is a soft core processor from Altera Corporation.
 	  http://www.altera.com/
@@ -150,14 +174,14 @@ config BR2_nios2

 config BR2_or1k
 	bool "OpenRISC"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  OpenRISC is a free and open processor for embedded system.
 	  http://openrisc.io

 config BR2_powerpc
 	bool "PowerPC"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  PowerPC is a RISC architecture created by Apple-IBM-Motorola
 	  alliance. Big endian.
@@ -167,7 +191,7 @@ config BR2_powerpc
 config BR2_powerpc64
 	bool "PowerPC64 (big endian)"
 	select BR2_ARCH_IS_64
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  PowerPC is a RISC architecture created by Apple-IBM-Motorola
 	  alliance. Big endian.
@@ -177,7 +201,7 @@ config BR2_powerpc64
 config BR2_powerpc64le
 	bool "PowerPC64 (little endian)"
 	select BR2_ARCH_IS_64
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  PowerPC is a RISC architecture created by Apple-IBM-Motorola
 	  alliance. Little endian.
@@ -186,6 +210,7 @@ config BR2_powerpc64le

 config BR2_riscv
 	bool "RISCV"
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 	help
 	  RISC-V is an open, free Instruction Set Architecture created
@@ -194,18 +219,9 @@ config BR2_riscv
 	  https://riscv.org/
 	  https://en.wikipedia.org/wiki/RISC-V

-config BR2_s390x
-	bool "s390x"
-	select BR2_ARCH_IS_64
-	select BR2_USE_MMU
-	help
-	  s390x is a big-endian architecture made by IBM.
-	  http://www.ibm.com/
-	  http://en.wikipedia.org/wiki/IBM_System/390
-
 config BR2_sh
 	bool "SuperH"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	help
 	  SuperH (or SH) is a 32-bit reduced instruction set computer
 	  (RISC) instruction set architecture (ISA) developed by
@@ -215,12 +231,7 @@ config BR2_sh

 config BR2_sparc
 	bool "SPARC"
-	select BR2_USE_MMU
-	# uClibc-ng broken on sparc due to recent gcc changes
-	# that need to be reverted since gcc 8.4, 9.3 and 10.1.
-	# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98784
-	# gcc <= 10.x has been removed from Buildroot.
-	select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  SPARC (from Scalable Processor Architecture) is a RISC
 	  instruction set architecture (ISA) developed by Sun
@@ -231,7 +242,7 @@ config BR2_sparc
 config BR2_sparc64
 	bool "SPARC64"
 	select BR2_ARCH_IS_64
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  SPARC (from Scalable Processor Architecture) is a RISC
 	  instruction set architecture (ISA) developed by Sun
@@ -242,7 +253,7 @@ config BR2_sparc64
 config BR2_x86_64
 	bool "x86_64"
 	select BR2_ARCH_IS_64
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY
 	help
 	  x86-64 is an extension of the x86 instruction set (Intel i386
 	  architecture compatible microprocessor).
@@ -297,30 +308,11 @@ config BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 	bool
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8

-config BR2_ARCH_NEEDS_GCC_AT_LEAST_10
-	bool
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-
-config BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	bool
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_10
-
-config BR2_ARCH_NEEDS_GCC_AT_LEAST_12
-	bool
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-
-config BR2_ARCH_NEEDS_GCC_AT_LEAST_13
-	bool
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_12
-
 # The following string values are defined by the individual
 # Config.in.$ARCH files
 config BR2_ARCH
 	string

-config BR2_NORMALIZED_ARCH
-	string
-
 config BR2_ENDIAN
 	string

@@ -367,62 +359,6 @@ config BR2_BINFMT_SUPPORTS_SHARED
 config BR2_READELF_ARCH_NAME
 	string

-if BR2_arcle || BR2_arceb
-source "arch/Config.in.arc"
-endif
-
-if BR2_arm || BR2_armeb || BR2_aarch64 || BR2_aarch64_be
-source "arch/Config.in.arm"
-endif
-
-if BR2_m68k
-source "arch/Config.in.m68k"
-endif
-
-if BR2_microblazeel || BR2_microblazebe
-source "arch/Config.in.microblaze"
-endif
-
-if BR2_mips || BR2_mips64 || BR2_mipsel || BR2_mips64el
-source "arch/Config.in.mips"
-endif
-
-if BR2_nios2
-source "arch/Config.in.nios2"
-endif
-
-if BR2_or1k
-source "arch/Config.in.or1k"
-endif
-
-if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
-source "arch/Config.in.powerpc"
-endif
-
-if BR2_riscv
-source "arch/Config.in.riscv"
-endif
-
-if BR2_s390x
-source "arch/Config.in.s390x"
-endif
-
-if BR2_sh
-source "arch/Config.in.sh"
-endif
-
-if BR2_sparc || BR2_sparc64
-source "arch/Config.in.sparc"
-endif
-
-if BR2_i386 || BR2_x86_64
-source "arch/Config.in.x86"
-endif
-
-if BR2_xtensa
-source "arch/Config.in.xtensa"
-endif
-
 # Set up target binary format
 choice
 	prompt "Target Binary Format"
@@ -473,4 +409,64 @@ config BR2_BINFMT_FLAT_SHARED

 endchoice

+if BR2_arcle || BR2_arceb
+source "arch/Config.in.arc"
+endif
+
+if BR2_arm || BR2_armeb || BR2_aarch64 || BR2_aarch64_be
+source "arch/Config.in.arm"
+endif
+
+if BR2_csky
+source "arch/Config.in.csky"
+endif
+
+if BR2_m68k
+source "arch/Config.in.m68k"
+endif
+
+if BR2_microblazeel || BR2_microblazebe
+source "arch/Config.in.microblaze"
+endif
+
+if BR2_mips || BR2_mips64 || BR2_mipsel || BR2_mips64el
+source "arch/Config.in.mips"
+endif
+
+if BR2_nds32
+source "arch/Config.in.nds32"
+endif
+
+if BR2_nios2
+source "arch/Config.in.nios2"
+endif
+
+if BR2_or1k
+source "arch/Config.in.or1k"
+endif
+
+if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
+source "arch/Config.in.powerpc"
+endif
+
+if BR2_riscv
+source "arch/Config.in.riscv"
+endif
+
+if BR2_sh
+source "arch/Config.in.sh"
+endif
+
+if BR2_sparc || BR2_sparc64
+source "arch/Config.in.sparc"
+endif
+
+if BR2_i386 || BR2_x86_64
+source "arch/Config.in.x86"
+endif
+
+if BR2_xtensa
+source "arch/Config.in.xtensa"
+endif
+
 endmenu # Target options
--- a/arch/Config.in.arc
+++ b/arch/Config.in.arc
@@ -39,14 +39,9 @@ config BR2_archs38_full

 config BR2_archs4x_rel31
 	bool "ARC HS48 rel 31"
-	help
-	   Build for HS48 release 3.1
-
-config BR2_archs4x
-	bool "ARC HS48"
 	help
 	   Latest release of HS48 processor
-	   - Dual and Quad multiply and MAC operations
+	   - Dual- and quad multiply and MC oprations
 	   - Double-precision FPU

 endchoice
@@ -54,17 +49,12 @@ endchoice
 # Choice of atomic instructions presence
 config BR2_ARC_ATOMIC_EXT
 	bool "Atomic extension (LLOCK/SCOND instructions)"
-	default y if BR2_arc770d
-	default y if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full
-	default y if BR2_archs4x_rel31 || BR2_archs4x
+	default y if BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31

 config BR2_ARCH
 	default "arc"	if BR2_arcle
 	default "arceb"	if BR2_arceb

-config BR2_NORMALIZED_ARCH
-	default "arc"
-
 config BR2_arc
 	bool
 	default y if BR2_arcle || BR2_arceb
@@ -80,12 +70,10 @@ config BR2_GCC_TARGET_CPU
 	default "hs38"	 if BR2_archs38_64mpy
 	default "hs38_linux"	 if BR2_archs38_full
 	default "hs4x_rel31"	 if BR2_archs4x_rel31
-	default "hs4x"	 if BR2_archs4x

 config BR2_READELF_ARCH_NAME
 	default "ARCompact"	if BR2_arc750d || BR2_arc770d
-	default "ARCv2"		if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full
-	default "ARCv2"		if BR2_archs4x_rel31 || BR2_archs4x
+	default "ARCv2"		if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31

 choice
 	prompt "MMU Page Size"
@@ -105,7 +93,7 @@ choice

 config BR2_ARC_PAGE_SIZE_4K
 	bool "4KB"
-	depends on !BR2_arc750d
+	depends on BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31

 config BR2_ARC_PAGE_SIZE_8K
 	bool "8KB"
@@ -115,7 +103,7 @@ config BR2_ARC_PAGE_SIZE_8K

 config BR2_ARC_PAGE_SIZE_16K
 	bool "16KB"
-	depends on !BR2_arc750d
+	depends on BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31

 endchoice

--- a/arch/Config.in.arm
+++ b/arch/Config.in.arm
@@ -73,26 +73,21 @@ config BR2_ARM_CPU_HAS_THUMB2

 config BR2_ARM_CPU_ARMV4
 	bool
-	select BR2_USE_MMU

 config BR2_ARM_CPU_ARMV5
 	bool
-	select BR2_USE_MMU

 config BR2_ARM_CPU_ARMV6
 	bool
-	select BR2_USE_MMU

 config BR2_ARM_CPU_ARMV7A
 	bool
-	select BR2_USE_MMU

 config BR2_ARM_CPU_ARMV7M
 	bool

 config BR2_ARM_CPU_ARMV8A
 	bool
-	select BR2_USE_MMU

 choice
 	prompt "Target Architecture Variant"
@@ -108,19 +103,23 @@ config BR2_arm920t
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm922t
 	bool "arm922t"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_fa526
 	bool "fa526/626"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_strongarm
 	bool "strongarm sa110/sa1100"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_ARMV4
+	select BR2_ARCH_HAS_MMU_OPTIONAL

 comment "armv5 cores"
 config BR2_arm926t
@@ -129,11 +128,18 @@ config BR2_arm926t
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV5
+	select BR2_ARCH_HAS_MMU_OPTIONAL
+config BR2_iwmmxt
+	bool "iwmmxt"
+	select BR2_ARM_CPU_HAS_ARM
+	select BR2_ARM_CPU_ARMV5
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_xscale
 	bool "xscale"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV5
+	select BR2_ARCH_HAS_MMU_OPTIONAL

 comment "armv6 cores"
 config BR2_arm1136j_s
@@ -141,29 +147,34 @@ config BR2_arm1136j_s
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm1136jf_s
 	bool "arm1136jf-s"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm1176jz_s
 	bool "arm1176jz-s"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm1176jzf_s
 	bool "arm1176jzf-s"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_arm11mpcore
 	bool "mpcore"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV2
 	select BR2_ARM_CPU_HAS_THUMB
 	select BR2_ARM_CPU_ARMV6
+	select BR2_ARCH_HAS_MMU_OPTIONAL

 comment "armv7a cores"
 config BR2_cortex_a5
@@ -173,6 +184,7 @@ config BR2_cortex_a5
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a7
 	bool "cortex-A7"
 	select BR2_ARM_CPU_HAS_ARM
@@ -180,6 +192,7 @@ config BR2_cortex_a7
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a8
 	bool "cortex-A8"
 	select BR2_ARM_CPU_HAS_ARM
@@ -187,6 +200,7 @@ config BR2_cortex_a8
 	select BR2_ARM_CPU_HAS_VFPV3
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a9
 	bool "cortex-A9"
 	select BR2_ARM_CPU_HAS_ARM
@@ -194,6 +208,7 @@ config BR2_cortex_a9
 	select BR2_ARM_CPU_MAYBE_HAS_VFPV3
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a12
 	bool "cortex-A12"
 	select BR2_ARM_CPU_HAS_ARM
@@ -201,6 +216,7 @@ config BR2_cortex_a12
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a15
 	bool "cortex-A15"
 	select BR2_ARM_CPU_HAS_ARM
@@ -208,6 +224,7 @@ config BR2_cortex_a15
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a15_a7
 	bool "cortex-A15/A7 big.LITTLE"
 	select BR2_ARM_CPU_HAS_ARM
@@ -215,6 +232,7 @@ config BR2_cortex_a15_a7
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_cortex_a17
 	bool "cortex-A17"
@@ -223,6 +241,7 @@ config BR2_cortex_a17
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_cortex_a17_a7
 	bool "cortex-A17/A7 big.LITTLE"
@@ -231,15 +250,15 @@ config BR2_cortex_a17_a7
 	select BR2_ARM_CPU_HAS_VFPV4
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_pj4
 	bool "pj4"
 	select BR2_ARM_CPU_HAS_ARM
 	select BR2_ARM_CPU_HAS_VFPV3
 	select BR2_ARM_CPU_ARMV7A
+	select BR2_ARCH_HAS_MMU_OPTIONAL

-# Cortex-M cores are only supported for little endian configurations
-if BR2_arm
 comment "armv7m cores"
 config BR2_cortex_m3
 	bool "cortex-M3"
@@ -256,7 +275,6 @@ config BR2_cortex_m7
 	select BR2_ARM_CPU_MAYBE_HAS_FPV5
 	select BR2_ARM_CPU_ARMV7M
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
-endif # BR2_arm
 endif # !BR2_ARCH_IS_64

 comment "armv8 cores"
@@ -268,6 +286,7 @@ config BR2_cortex_a32
 	select BR2_ARM_CPU_HAS_THUMB2
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a35
 	bool "cortex-A35"
@@ -276,6 +295,7 @@ config BR2_cortex_a35
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a53
 	bool "cortex-A53"
@@ -284,6 +304,7 @@ config BR2_cortex_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a57
 	bool "cortex-A57"
 	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@@ -291,6 +312,7 @@ config BR2_cortex_a57
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 config BR2_cortex_a57_a53
 	bool "cortex-A57/A53 big.LITTLE"
 	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@@ -298,6 +320,7 @@ config BR2_cortex_a57_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a72
 	bool "cortex-A72"
@@ -306,6 +329,7 @@ config BR2_cortex_a72
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_cortex_a72_a53
 	bool "cortex-A72/A53 big.LITTLE"
@@ -314,6 +338,7 @@ config BR2_cortex_a72_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_cortex_a73
 	bool "cortex-A73"
@@ -322,6 +347,7 @@ config BR2_cortex_a73
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_cortex_a73_a35
 	bool "cortex-A73/A35 big.LITTLE"
@@ -330,6 +356,7 @@ config BR2_cortex_a73_a35
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_cortex_a73_a53
 	bool "cortex-A73/A53 big.LITTLE"
@@ -338,12 +365,14 @@ config BR2_cortex_a73_a53
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_emag
 	bool "emag"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_exynos_m1
 	bool "exynos-m1"
@@ -352,54 +381,63 @@ config BR2_exynos_m1
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_falkor
 	bool "falkor"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_phecda
 	bool "phecda"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_qdf24xx
 	bool "qdf24xx"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_thunderx
 	bool "thunderx (aka octeontx)"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_thunderxt81
 	bool "thunderxt81 (aka octeontx81)"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderxt83
 	bool "thunderxt83 (aka octeontx83)"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderxt88
 	bool "thunderxt88"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderxt88p1
 	bool "thunderxt88p1"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_xgene1
 	bool "xgene1"
@@ -408,6 +446,7 @@ config BR2_xgene1
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5

 comment "armv8.1a cores"
@@ -416,18 +455,21 @@ config BR2_thunderx2t99
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_thunderx2t99p1
 	bool "thunderx2t99p1"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 config BR2_vulcan
 	bool "vulcan"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7

 comment "armv8.2a cores"
@@ -436,18 +478,21 @@ config BR2_cortex_a55
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 config BR2_cortex_a75
 	bool "cortex-A75"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 config BR2_cortex_a75_a55
 	bool "cortex-A75/A55 big.LITTLE"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 config BR2_cortex_a76
 	bool "cortex-A76"
@@ -456,6 +501,7 @@ config BR2_cortex_a76
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_cortex_a76_a55
 	bool "cortex-A76/A55 big.LITTLE"
@@ -464,6 +510,7 @@ config BR2_cortex_a76_a55
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_neoverse_n1
 	bool "neoverse-N1 (aka ares)"
@@ -472,12 +519,14 @@ config BR2_neoverse_n1
 	select BR2_ARM_CPU_HAS_THUMB2 if !BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
 config BR2_tsv110
 	bool "tsv110"
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9

 comment "armv8.4a cores"
@@ -486,6 +535,7 @@ config BR2_saphira
 	depends on BR2_ARCH_IS_64
 	select BR2_ARM_CPU_HAS_FP_ARMV8
 	select BR2_ARM_CPU_ARMV8A
+	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 endchoice

@@ -766,41 +816,12 @@ config BR2_ARM_INSTRUCTIONS_THUMB2

 endchoice

-choice
-	prompt "MMU Page Size"
-	default BR2_ARM64_PAGE_SIZE_4K
-	depends on BR2_aarch64 || BR2_aarch64_be
-	help
-	  The default is 4KB, and you should probably keep this unless
-	  you know what you are doing. In particular, the kernel
-	  configuration must match this choice. If your kernel is
-	  built by Buildroot, the kernel configuration is
-	  automatically adjusted, but not if you built your kernel
-	  outside of Buildroot.
-
-config BR2_ARM64_PAGE_SIZE_4K
-	bool "4KB"
-
-config BR2_ARM64_PAGE_SIZE_64K
-	bool "64KB"
-
-endchoice
-
-config BR2_ARM64_PAGE_SIZE
-	string
-	default "4K" if BR2_ARM64_PAGE_SIZE_4K
-	default "64K" if BR2_ARM64_PAGE_SIZE_64K
-
 config BR2_ARCH
 	default "arm"		if BR2_arm
 	default "armeb"		if BR2_armeb
 	default "aarch64"	if BR2_aarch64
 	default "aarch64_be"	if BR2_aarch64_be

-config BR2_NORMALIZED_ARCH
-	default "arm"		if BR2_arm || BR2_armeb
-	default "arm64"		if BR2_aarch64 || BR2_aarch64_be
-
 config BR2_ENDIAN
 	default "LITTLE" if (BR2_arm || BR2_aarch64)
 	default "BIG"	 if (BR2_armeb || BR2_aarch64_be)
@@ -813,6 +834,7 @@ config BR2_GCC_TARGET_CPU
 	default "strongarm"	if BR2_strongarm
 	# armv5
 	default "arm926ej-s"	if BR2_arm926t
+	default "iwmmxt"	if BR2_iwmmxt
 	default "xscale"	if BR2_xscale
 	# armv6
 	default "arm1136j-s"	if BR2_arm1136j_s
--- a/arch/Config.in.csky
+++ b/arch/Config.in.csky
@@ -0,0 +1,49 @@
+choice
+	prompt "Target Architecture Variant"
+	default BR2_ck610
+	help
+	  Specific CPU variant to use
+
+config BR2_ck610
+	# Not supported by upstream gcc <= 9, and handled as a special
+	# exception in package/gcc/Config.in.host
+	bool "ck610"
+
+config BR2_ck807
+	bool "ck807"
+
+config BR2_ck810
+	bool "ck810"
+
+config BR2_ck860
+	bool "ck860"
+
+endchoice
+
+config BR2_CSKY_FPU
+	bool "Enable FPU coprocessor"
+	depends on BR2_ck810 || BR2_ck807 || BR2_ck860
+	help
+	  You can say N here if your C-SKY CPU doesn't have a
+	  Floating-Point Coprocessor or if you don't need FPU support
+	  for your user-space programs.
+
+config BR2_CSKY_VDSP
+	bool "Enable VDSP enhanced instructions Co-processor"
+	depends on BR2_CSKY_FPU
+
+config BR2_GCC_TARGET_FLOAT_ABI
+	default "soft"		if !BR2_CSKY_FPU
+	default "hard"		if BR2_CSKY_FPU
+
+config BR2_ARCH
+	default "csky"
+
+config BR2_ENDIAN
+	default "LITTLE"
+
+config BR2_READELF_ARCH_NAME
+	default "CSKY"
+
+# vim: ft=kconfig
+# -*- mode:kconfig; -*-
--- a/arch/Config.in.m68k
+++ b/arch/Config.in.m68k
@@ -1,9 +1,6 @@
 config BR2_ARCH
 	default "m68k"		if BR2_m68k

-config BR2_NORMALIZED_ARCH
-	default "m68k"
-
 config BR2_ENDIAN
 	default "BIG"

@@ -26,7 +23,7 @@ choice
 config BR2_m68k_68040
 	bool "68040"
 	select BR2_m68k_m68k
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY

 config BR2_m68k_cf5208
 	bool "5208"
--- a/arch/Config.in.microblaze
+++ b/arch/Config.in.microblaze
@@ -2,9 +2,6 @@ config BR2_ARCH
 	default "microblazeel"  if BR2_microblazeel
 	default "microblaze"    if BR2_microblazebe

-config BR2_NORMALIZED_ARCH
-	default "microblaze"
-
 config BR2_ENDIAN
 	default "LITTLE" if BR2_microblazeel
 	default "BIG"	 if BR2_microblazebe
--- a/arch/Config.in.mips
+++ b/arch/Config.in.mips
@@ -235,9 +235,6 @@ config BR2_ARCH
 	default "mips64"	if BR2_mips64
 	default "mips64el"	if BR2_mips64el

-config BR2_NORMALIZED_ARCH
-	default "mips"
-
 config BR2_ENDIAN
 	default "LITTLE"	if BR2_mipsel || BR2_mips64el
 	default "BIG"		if BR2_mips || BR2_mips64
--- a/arch/Config.in.nds32
+++ b/arch/Config.in.nds32
@@ -0,0 +1,14 @@
+config BR2_ARCH
+	default "nds32le"
+
+config BR2_GCC_TARGET_ARCH
+	default "v3"
+
+config BR2_ENDIAN
+	default "LITTLE"
+
+config BR2_READELF_ARCH_NAME
+	default "Andes Technology compact code size embedded RISC processor family"
+
+# vim: ft=kconfig
+# -*- mode:kconfig; -*-
--- a/arch/Config.in.nios2
+++ b/arch/Config.in.nios2
@@ -1,9 +1,6 @@
 config BR2_ARCH
 	default "nios2"

-config BR2_NORMALIZED_ARCH
-	default "nios2"
-
 config BR2_ENDIAN
 	default "LITTLE"

--- a/arch/Config.in.or1k
+++ b/arch/Config.in.or1k
@@ -1,9 +1,6 @@
 config BR2_ARCH
 	default "or1k"

-config BR2_NORMALIZED_ARCH
-	default "openrisc"
-
 config BR2_ENDIAN
 	default "BIG"

--- a/arch/Config.in.powerpc
+++ b/arch/Config.in.powerpc
@@ -1,10 +1,6 @@
 config BR2_POWERPC_CPU_HAS_ALTIVEC
 	bool

-config BR2_POWERPC_CPU_HAS_VSX
-	bool
-	select BR2_POWERPC_CPU_HAS_ALTIVEC
-
 config BR2_POWERPC_CPU_HAS_SPE
 	bool

@@ -15,135 +11,124 @@ choice
 	  Specific CPU variant to use
 config BR2_generic_powerpc
 	bool "generic"
-	# No C library supports this variant on ppc64le
-	depends on BR2_powerpc || BR2_powerpc64
 config BR2_powerpc_401
 	bool "401"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_403
 	bool "403"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_405
 	bool "405"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_405fp
 	bool "405 with FPU"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_440
 	bool "440"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_440fp
 	bool "440 with FPU"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_464
 	bool "464"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_464fp
 	bool "464 with FPU"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_476
 	bool "476"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_476fp
 	bool "476 with FPU"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_505
 	bool "505"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
+config BR2_powerpc_601
+	bool "601"
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_602
 	bool "602"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_603
 	bool "603"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_603e
 	bool "603e"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_604
 	bool "604"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_604e
 	bool "604e"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_620
 	bool "620"
-	depends on BR2_powerpc || BR2_powerpc64
 config BR2_powerpc_630
 	bool "630"
-	depends on BR2_powerpc || BR2_powerpc64
 config BR2_powerpc_740
 	bool "740"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_7400
 	bool "7400"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_7450
 	bool "7450"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_750
 	bool "750"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_821
 	bool "821"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_823
 	bool "823"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_860
 	bool "860"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_970
 	bool "970"
-	depends on BR2_powerpc || BR2_powerpc64
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_8540
 	bool "8540 / e500v1"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 	select BR2_POWERPC_CPU_HAS_SPE
 config BR2_powerpc_8548
 	bool "8548 / e500v2"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 	select BR2_POWERPC_CPU_HAS_SPE
 config BR2_powerpc_e300c2
 	bool "e300c2"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_e300c3
 	bool "e300c3"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_e500mc
 	bool "e500mc"
-	depends on BR2_powerpc
+	depends on !BR2_ARCH_IS_64
 config BR2_powerpc_e5500
 	bool "e5500"
-	depends on BR2_powerpc || BR2_powerpc64
+	depends on !BR2_powerpc64le
 config BR2_powerpc_e6500
 	bool "e6500"
-	depends on BR2_powerpc || BR2_powerpc64
+	depends on !BR2_powerpc64le
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_power4
 	bool "power4"
-	depends on BR2_powerpc || BR2_powerpc64
 config BR2_powerpc_power5
 	bool "power5"
-	depends on BR2_powerpc || BR2_powerpc64
 config BR2_powerpc_power6
 	bool "power6"
-	depends on BR2_powerpc || BR2_powerpc64
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_power7
 	bool "power7"
-	depends on BR2_powerpc || BR2_powerpc64
-	select BR2_POWERPC_CPU_HAS_VSX
+	select BR2_POWERPC_CPU_HAS_ALTIVEC
 config BR2_powerpc_power8
 	bool "power8"
-	select BR2_POWERPC_CPU_HAS_VSX
-config BR2_powerpc_power9
-	bool "power9"
 	select BR2_POWERPC_CPU_HAS_ALTIVEC
-	select BR2_POWERPC_CPU_HAS_VSX
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 endchoice

 choice
@@ -175,9 +160,6 @@ config BR2_ARCH
 	default "powerpc64"	if BR2_powerpc64
 	default "powerpc64le"	if BR2_powerpc64le

-config BR2_NORMALIZED_ARCH
-	default "powerpc"
-
 config BR2_ENDIAN
 	default "BIG"    if BR2_powerpc || BR2_powerpc64
 	default "LITTLE" if BR2_powerpc64le
@@ -194,6 +176,7 @@ config BR2_GCC_TARGET_CPU
 	default "476"		if BR2_powerpc_476
 	default "476fp"		if BR2_powerpc_476fp
 	default "505"		if BR2_powerpc_505
+	default "601"		if BR2_powerpc_601
 	default "602"		if BR2_powerpc_602
 	default "603"		if BR2_powerpc_603
 	default "603e"		if BR2_powerpc_603e
@@ -221,7 +204,6 @@ config BR2_GCC_TARGET_CPU
 	default "power6"	if BR2_powerpc_power6
 	default "power7"	if BR2_powerpc_power7
 	default "power8"	if BR2_powerpc_power8
-	default "power9"	if BR2_powerpc_power9

 config BR2_READELF_ARCH_NAME
 	default "PowerPC"	if BR2_powerpc
--- a/arch/Config.in.riscv
+++ b/arch/Config.in.riscv
@@ -18,9 +18,6 @@ config BR2_RISCV_ISA_RVD
 config BR2_RISCV_ISA_RVC
 	bool

-config BR2_RISCV_ISA_RVV
-	bool
-
 choice
 	prompt "Target Architecture Variant"
 	default BR2_riscv_g
@@ -38,6 +35,7 @@ config BR2_riscv_g
 config BR2_riscv_custom
 	bool "Custom architecture"
 	select BR2_RISCV_ISA_RVI
+	select BR2_RISCV_ISA_CUSTOM_RVA

 endchoice

@@ -65,12 +63,6 @@ config BR2_RISCV_ISA_CUSTOM_RVD
 config BR2_RISCV_ISA_CUSTOM_RVC
 	bool "Compressed Instructions (C)"
 	select BR2_RISCV_ISA_RVC
-
-config BR2_RISCV_ISA_CUSTOM_RVV
-	bool "Vector Instructions (V)"
-	select BR2_RISCV_ISA_RVV
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_12
-
 endif

 choice
@@ -79,7 +71,6 @@ choice

 config BR2_RISCV_32
 	bool "32-bit"
-	select BR2_USE_MMU

 config BR2_RISCV_64
 	bool "64-bit"
@@ -87,15 +78,6 @@ config BR2_RISCV_64

 endchoice

-config BR2_RISCV_USE_MMU
-	bool "MMU support"
-	default y
-	depends on BR2_RISCV_64
-	select BR2_USE_MMU
-	help
-	  Enable this option if your RISC-V core has a MMU (Memory
-	  Management Unit).
-
 choice
 	prompt "Target ABI"
 	default BR2_RISCV_ABI_ILP32D if !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
@@ -124,7 +106,6 @@ config BR2_RISCV_ABI_LP64
 config BR2_RISCV_ABI_LP64F
 	bool "lp64f"
 	depends on BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
-	depends on BR2_USE_MMU

 config BR2_RISCV_ABI_LP64D
 	bool "lp64d"
@@ -135,9 +116,6 @@ config BR2_ARCH
 	default "riscv32" if !BR2_ARCH_IS_64
 	default "riscv64" if BR2_ARCH_IS_64

-config BR2_NORMALIZED_ARCH
-	default "riscv"
-
 config BR2_ENDIAN
 	default "LITTLE"

--- a/arch/Config.in.s390x
+++ b/arch/Config.in.s390x
@@ -1,32 +0,0 @@
-choice
-	prompt "Target Architecture Variant"
-	help
-	  Specific CPU variant to use
-
-config BR2_s390x_z13
-	bool "z13"
-
-config BR2_s390x_z14
-	bool "z14"
-
-config BR2_s390x_z15
-	bool "z15"
-
-endchoice
-
-config BR2_ARCH
-	default "s390x"	if BR2_s390x
-
-config BR2_NORMALIZED_ARCH
-	default "s390"
-
-config BR2_ENDIAN
-	default "BIG"
-
-config BR2_GCC_TARGET_ARCH
-	default "arch11" if BR2_s390x_z13
-	default "arch12" if BR2_s390x_z14
-	default "arch13" if BR2_s390x_z15
-
-config BR2_READELF_ARCH_NAME
-	default "IBM S/390"	if BR2_s390x
--- a/arch/Config.in.sh
+++ b/arch/Config.in.sh
@@ -5,6 +5,8 @@ choice
 	help
 	  Specific CPU variant to use

+config BR2_sh2a
+	bool "sh2a (SH2A big endian)"
 config BR2_sh4
 	bool "sh4 (SH4 little endian)"
 config BR2_sh4eb
@@ -16,17 +18,15 @@ config BR2_sh4aeb
 endchoice

 config BR2_ARCH
+	default "sh2a"		if BR2_sh2a
 	default "sh4"		if BR2_sh4
 	default "sh4eb"		if BR2_sh4eb
 	default "sh4a"		if BR2_sh4a
 	default "sh4aeb"	if BR2_sh4aeb

-config BR2_NORMALIZED_ARCH
-	default "sh"
-
 config BR2_ENDIAN
 	default "LITTLE"	if BR2_sh4 || BR2_sh4a
-	default "BIG"		if BR2_sh4eb || BR2_sh4aeb
+	default "BIG"		if BR2_sh2a || BR2_sh4eb || BR2_sh4aeb

 config BR2_READELF_ARCH_NAME
 	default "Renesas / SuperH SH"
--- a/arch/Config.in.sparc
+++ b/arch/Config.in.sparc
@@ -21,10 +21,6 @@ config BR2_ARCH
 	default "sparc"	if BR2_sparc
 	default "sparc64" if BR2_sparc64

-config BR2_NORMALIZED_ARCH
-	default "sparc"	if BR2_sparc
-	default "sparc64" if BR2_sparc64
-
 config BR2_ENDIAN
 	default "BIG"

--- a/arch/Config.in.x86
+++ b/arch/Config.in.x86
@@ -1,8 +1,6 @@
 # i386/x86_64 cpu features
 config BR2_X86_CPU_HAS_MMX
 	bool
-config BR2_X86_CPU_HAS_3DNOW
-	bool
 config BR2_X86_CPU_HAS_SSE
 	bool
 config BR2_X86_CPU_HAS_SSE2
@@ -20,19 +18,6 @@ config BR2_X86_CPU_HAS_AVX
 config BR2_X86_CPU_HAS_AVX2
 	bool

-# BR2_X86_CPU_HAS_AVX512 implies the following AVX512 extensions:
-#   AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL
-# This subset is common to Intel Xeon (excl Xeon Phi), AMD Zen 4, and
-# the x86-64-v4 psABI.
-#
-# Only select BR2_X86_CPU_HAS_AVX512 if the CPU supports this entire
-# subset of extensions.
-config BR2_X86_CPU_HAS_AVX512
-	bool
-
-# This list of CPU architecture variant is (loosely) ordered according
-# to the gcc documentation at
-# https://gcc.gnu.org/onlinedocs/gcc-13.2.0/gcc/x86-Options.html
 choice
 	prompt "Target Architecture Variant"
 	default BR2_x86_i586 if BR2_i386
@@ -94,78 +79,6 @@ config BR2_x86_prescott
 	select BR2_X86_CPU_HAS_SSE
 	select BR2_X86_CPU_HAS_SSE2
 	select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_x86_64
-	bool "x86-64"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	help
-	  This option corresponds to -march=x86-64, documented as a
-	  "Generic CPU with 64-bit extensions" by the GCC
-	  documentation. It is a 64-bit CPU with MMX, SSE and SSE2
-	  support.
-config BR2_x86_x86_64_v2
-	bool "x86-64-v2"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  This option corresponds to the x86-64-v2 micro-architecture
-	  level, as defined by the x86-64 psABI document, see
-	  https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
-
-	  It is close to the Nehalem CPU architecture, and is
-	  applicable for CPUs that support CMPXCHG16B, LAHF-SAHF,
-	  POPCNT, SSE3, SSE4.1, SSE4.2, SSSE3.
-config BR2_x86_x86_64_v3
-	bool "x86-64-v3"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  This option corresponds to the x86-64-v3 micro-architecture
-	  level, as defined by the x86-64 psABI document, see
-	  https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
-
-	  It is close to the Haswell CPU architecture, and is
-	  applicable for CPUs that support all of x86-64-v2 plus AVX,
-	  AVX2, BMI1, BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE.
-config BR2_x86_x86_64_v4
-	bool "x86-64-v4"
-	depends on BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  This option corresponds to the x86-64-v4 micro-architecture
-	  level, as defined by the x86-64 psABI document, see
-	  https://gitlab.com/x86-psABIs/x86-64-ABI/-/blob/master/x86-64-ABI/low-level-sys-info.tex.
-
-	  It is applicable for CPUs that support all of x86-64-v3 plus
-	  AVX512F, AVX512BW, AVX512CD, AVX512DQ, AVX512VL.
 config BR2_x86_nocona
 	bool "nocona"
 	select BR2_X86_CPU_HAS_MMX
@@ -188,19 +101,6 @@ config BR2_x86_corei7
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "nehalem" is preferred. Use BR2_x86_nehalem instead.
-config BR2_x86_nehalem
-	bool "nehalem"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_westmere
 	bool "westmere"
 	select BR2_X86_CPU_HAS_MMX
@@ -210,7 +110,6 @@ config BR2_x86_westmere
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_corei7_avx
 	bool "corei7-avx"
 	select BR2_X86_CPU_HAS_MMX
@@ -221,31 +120,6 @@ config BR2_x86_corei7_avx
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
 	select BR2_X86_CPU_HAS_AVX
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "sandybridge" is preferred. Use BR2_x86_sandybridge instead.
-config BR2_x86_sandybridge
-	bool "sandybridge"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_ivybridge
-	bool "ivybridge"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_core_avx2
 	bool "core-avx2"
 	select BR2_X86_CPU_HAS_MMX
@@ -257,45 +131,6 @@ config BR2_x86_core_avx2
 	select BR2_X86_CPU_HAS_SSE42
 	select BR2_X86_CPU_HAS_AVX
 	select BR2_X86_CPU_HAS_AVX2
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "haswell" is preferred. Use BR2_x86_haswell instead.
-config BR2_x86_haswell
-	bool "haswell"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_broadwell
-	bool "broadwell"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_skylake
-	bool "skylake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
 config BR2_x86_atom
 	bool "atom"
 	select BR2_X86_CPU_HAS_MMX
@@ -303,17 +138,6 @@ config BR2_x86_atom
 	select BR2_X86_CPU_HAS_SSE2
 	select BR2_X86_CPU_HAS_SSE3
 	select BR2_X86_CPU_HAS_SSSE3
-	help
-	  This option is deprecated. Since gcc 4.9, the gcc option
-	  "bonnell" is preferred. Use BR2_x86_bonnell instead.
-config BR2_x86_bonnell
-	bool "bonnell"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
 config BR2_x86_silvermont
 	bool "silvermont"
 	select BR2_X86_CPU_HAS_MMX
@@ -323,244 +147,6 @@ config BR2_x86_silvermont
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_goldmont
-	bool "goldmont"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_goldmont_plus
-	bool "goldmont-plus"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_tremont
-	bool "tremont"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_sierraforest
-	bool "sierraforest"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
-config BR2_x86_grandridge
-	bool "grandridge"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
-config BR2_x86_knightslanding
-	bool "knightslanding"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
-config BR2_x86_knightsmill
-	bool "knightsmill"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
-config BR2_x86_skylake_avx512
-	bool "skylake-avx512"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
-config BR2_x86_cannonlake
-	bool "cannonlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
-config BR2_x86_icelake_client
-	bool "icelake-client"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
-config BR2_x86_icelake_server
-	bool "icelake-server"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_8
-config BR2_x86_cascadelake
-	bool "cascadelake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_cooperlake
-	bool "cooperlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_10
-config BR2_x86_tigerlake
-	bool "tigerlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_sapphirerapids
-	bool "sapphirerapids"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  Use for Sapphire Rapids, Emerald Rapids
-config BR2_x86_alderlake
-	bool "alderlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-	help
-	  Use for Alder Lake, Raptor Lake, Meteor Lake
-config BR2_x86_rocketlake
-	bool "rocketlake"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-config BR2_x86_graniterapids
-	bool "graniterapids"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
-config BR2_x86_graniterapids_d
-	bool "graniterapids-d"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
 config BR2_x86_k6
 	bool "k6"
 	depends on !BR2_x86_64
@@ -569,18 +155,15 @@ config BR2_x86_k6_2
 	bool "k6-2"
 	depends on !BR2_x86_64
 	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_3DNOW
 config BR2_x86_athlon
 	bool "athlon"
 	depends on !BR2_x86_64
 	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_3DNOW
 config BR2_x86_athlon_4
 	bool "athlon-4"
 	depends on !BR2_x86_64
 	select BR2_X86_CPU_HAS_MMX
 	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_3DNOW
 config BR2_x86_opteron
 	bool "opteron"
 	select BR2_X86_CPU_HAS_MMX
@@ -598,13 +181,6 @@ config BR2_x86_barcelona
 	select BR2_X86_CPU_HAS_SSE
 	select BR2_X86_CPU_HAS_SSE2
 	select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_bobcat
-	bool "bobcat"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
 config BR2_x86_jaguar
 	bool "jaguar"
 	select BR2_X86_CPU_HAS_MMX
@@ -614,25 +190,6 @@ config BR2_x86_jaguar
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_8
-config BR2_x86_bulldozer
-	bool "bulldozer"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-config BR2_x86_piledriver
-	bool "piledriver"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
 config BR2_x86_steamroller
 	bool "steamroller"
 	select BR2_X86_CPU_HAS_MMX
@@ -642,78 +199,16 @@ config BR2_x86_steamroller
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_8
-config BR2_x86_excavator
-	bool "excavator"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_4_9
-config BR2_x86_zen
-	bool "zen"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
-config BR2_x86_zen2
-	bool "zen 2"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_9
-config BR2_x86_zen3
-	bool "zen 3"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_11
-config BR2_x86_zen4
-	bool "zen 4"
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_SSE
-	select BR2_X86_CPU_HAS_SSE2
-	select BR2_X86_CPU_HAS_SSE3
-	select BR2_X86_CPU_HAS_SSSE3
-	select BR2_X86_CPU_HAS_SSE4
-	select BR2_X86_CPU_HAS_SSE42
-	select BR2_X86_CPU_HAS_AVX
-	select BR2_X86_CPU_HAS_AVX2
-	select BR2_X86_CPU_HAS_AVX512
-	select BR2_ARCH_NEEDS_GCC_AT_LEAST_13
 config BR2_x86_geode
-	bool "AMD Geode"
+	bool "geode"
+	# Don't include MMX support because there several variant of geode
+	# processor, some with MMX support, some without.
+	# See: http://en.wikipedia.org/wiki/Geode_%28processor%29
 	depends on !BR2_x86_64
-	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_3DNOW
 config BR2_x86_c3
 	bool "Via/Cyrix C3 (Samuel/Ezra cores)"
 	depends on !BR2_x86_64
 	select BR2_X86_CPU_HAS_MMX
-	select BR2_X86_CPU_HAS_3DNOW
 config BR2_x86_c32
 	bool "Via C3-2 (Nehemiah cores)"
 	depends on !BR2_x86_64
@@ -739,16 +234,30 @@ config BR2_ARCH
 	default "i686"		if BR2_x86_c32
 	default "i586"		if BR2_x86_winchip_c6
 	default "i586"		if BR2_x86_winchip2
-	# We use the property of Kconfig that the first match of a
-	# list of default will be chosen. So the following entry will
-	# not match for all BR2_i386=y configurations, but only the
-	# ones that didn't match any of the previous cases (i486,
-	# i586).
-	default "i686"		if BR2_i386
-	default "x86_64"	if BR2_x86_64
-
-config BR2_NORMALIZED_ARCH
-	default "i386"		if !BR2_x86_64
+	default "i686"		if BR2_x86_i686
+	default "i686"		if BR2_x86_pentium2
+	default "i686"		if BR2_x86_pentium3
+	default "i686"		if BR2_x86_pentium4
+	default "i686"		if BR2_x86_pentium_m
+	default "i686"		if BR2_x86_pentiumpro
+	default "i686"		if BR2_x86_prescott
+	default "i686"		if BR2_x86_nocona && BR2_i386
+	default "i686"		if BR2_x86_core2 && BR2_i386
+	default "i686"		if BR2_x86_corei7 && BR2_i386
+	default "i686"		if BR2_x86_westmere && BR2_i386
+	default "i686"		if BR2_x86_corei7_avx && BR2_i386
+	default "i686"		if BR2_x86_core_avx2 && BR2_i386
+	default "i686"		if BR2_x86_atom && BR2_i386
+	default "i686"		if BR2_x86_silvermont && BR2_i386
+	default "i686"		if BR2_x86_opteron && BR2_i386
+	default "i686"		if BR2_x86_opteron_sse3 && BR2_i386
+	default "i686"		if BR2_x86_barcelona && BR2_i386
+	default "i686"		if BR2_x86_jaguar && BR2_i386
+	default "i686"		if BR2_x86_steamroller && BR2_i386
+	default "i686"		if BR2_x86_k6
+	default "i686"		if BR2_x86_k6_2
+	default "i686"		if BR2_x86_athlon
+	default "i686"		if BR2_x86_athlon_4
 	default "x86_64"	if BR2_x86_64

 config BR2_ENDIAN
@@ -766,57 +275,19 @@ config BR2_GCC_TARGET_ARCH
 	default "pentium3"	if BR2_x86_pentium3
 	default "pentium4"	if BR2_x86_pentium4
 	default "prescott"	if BR2_x86_prescott
-	default "x86-64"	if BR2_x86_x86_64
-	default "x86-64-v2"	if BR2_x86_x86_64_v2
-	default "x86-64-v3"	if BR2_x86_x86_64_v3
-	default "x86-64-v4"	if BR2_x86_x86_64_v4
 	default "nocona"	if BR2_x86_nocona
 	default "core2"		if BR2_x86_core2
 	default "corei7"	if BR2_x86_corei7
-	default "nehalem"	if BR2_x86_nehalem
 	default "corei7-avx"	if BR2_x86_corei7_avx
-	default "sandybridge"	if BR2_x86_sandybridge
-	default "ivybridge"	if BR2_x86_ivybridge
 	default "core-avx2"	if BR2_x86_core_avx2
-	default "haswell"	if BR2_x86_haswell
-	default "broadwell"	if BR2_x86_broadwell
-	default "skylake"	if BR2_x86_skylake
 	default "atom"		if BR2_x86_atom
-	default "bonnell"	if BR2_x86_bonnell
 	default "westmere"	if BR2_x86_westmere
 	default "silvermont"	if BR2_x86_silvermont
-	default "goldmont"	if BR2_x86_goldmont
-	default "goldmont-plus"	if BR2_x86_goldmont_plus
-	default "tremont"	if BR2_x86_tremont
-	default "sierraforest"	if BR2_x86_sierraforest
-	default "grandridge"	if BR2_x86_grandridge
-	default "knl"		if BR2_x86_knightslanding
-	default "knm"		if BR2_x86_knightsmill
-	default "skylake-avx512" if BR2_x86_skylake_avx512
-	default "cannonlake"	if BR2_x86_cannonlake
-	default "icelake-client" if BR2_x86_icelake_client
-	default "icelake-server" if BR2_x86_icelake_server
-	default "cascadelake"	if BR2_x86_cascadelake
-	default "cooperlake"	if BR2_x86_cooperlake
-	default "tigerlake"	if BR2_x86_tigerlake
-	default "sapphirerapids" if BR2_x86_sapphirerapids
-	default "alderlake"	if BR2_x86_alderlake
-	default "rocketlake"	if BR2_x86_rocketlake
-	default "graniterapids"	if BR2_x86_graniterapids
-	default "graniterapids-d"	if BR2_x86_graniterapids_d
 	default "k8"		if BR2_x86_opteron
 	default "k8-sse3"	if BR2_x86_opteron_sse3
 	default "barcelona"	if BR2_x86_barcelona
-	default "btver1"	if BR2_x86_bobcat
 	default "btver2"	if BR2_x86_jaguar
-	default "bdver1"	if BR2_x86_bulldozer
-	default "bdver2"	if BR2_x86_piledriver
 	default "bdver3"	if BR2_x86_steamroller
-	default "bdver4"	if BR2_x86_excavator
-	default "znver1"	if BR2_x86_zen
-	default "znver2"	if BR2_x86_zen2
-	default "znver3"	if BR2_x86_zen3
-	default "znver4"	if BR2_x86_zen4
 	default "k6"		if BR2_x86_k6
 	default "k6-2"		if BR2_x86_k6_2
 	default "athlon"	if BR2_x86_athlon
--- a/arch/Config.in.xtensa
+++ b/arch/Config.in.xtensa
@@ -5,10 +5,11 @@ choice

 config BR2_XTENSA_CUSTOM
 	bool "Custom Xtensa processor configuration"
+	select BR2_ARCH_HAS_MMU_OPTIONAL

 config BR2_xtensa_fsf
 	bool "fsf - Default configuration"
-	select BR2_USE_MMU
+	select BR2_ARCH_HAS_MMU_MANDATORY

 endchoice

@@ -40,15 +41,6 @@ config BR2_XTENSA_BIG_ENDIAN

 endchoice

-config BR2_XTENSA_USE_MMU
-	bool "MMU support"
-	default y
-	depends on BR2_XTENSA_CUSTOM
-	select BR2_USE_MMU
-	help
-	  Enable this option if your Xtensa core has a MMU (Memory
-	  Management Unit).
-
 config BR2_ENDIAN
 	default "LITTLE"	if BR2_XTENSA_LITTLE_ENDIAN
 	default "BIG"		if BR2_xtensa_fsf || BR2_XTENSA_BIG_ENDIAN
@@ -56,9 +48,6 @@ config BR2_ENDIAN
 config BR2_ARCH
 	default "xtensa"	if BR2_xtensa

-config BR2_NORMALIZED_ARCH
-	default "xtensa"
-
 config BR2_READELF_ARCH_NAME
 	default "Tensilica Xtensa Processor"

--- a/arch/arch.mk
+++ b/arch/arch.mk
@@ -18,17 +18,5 @@ GCC_TARGET_FPU := $(call qstrip,$(BR2_GCC_TARGET_FPU))
 GCC_TARGET_FLOAT_ABI := $(call qstrip,$(BR2_GCC_TARGET_FLOAT_ABI))
 GCC_TARGET_MODE := $(call qstrip,$(BR2_GCC_TARGET_MODE))

-# Explicitly set LD's "max-page-size" instead of relying on some defaults
-ifeq ($(BR2_ARC_PAGE_SIZE_4K),y)
-ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096
-else ifeq ($(BR2_ARC_PAGE_SIZE_8K),y)
-ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=8192 -Wl,-z,common-page-size=8192
-else ifeq ($(BR2_ARC_PAGE_SIZE_16K),y)
-ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=16384 -Wl,-z,common-page-size=16384
-else ifeq ($(BR2_aarch64),y)
-ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=16384 -Wl,-z,common-page-size=16384
-else
-endif
-
 # Include any architecture specific makefiles.
 -include $(sort $(wildcard arch/arch.mk.*))
--- a/arch/arch.mk.arc
+++ b/arch/arch.mk.arc
@@ -2,7 +2,16 @@ ifeq ($(BR2_arc),y)

 # -matomic is always required when the ARC core has the atomic extensions
 ifeq ($(BR2_ARC_ATOMIC_EXT),y)
-ARCH_TOOLCHAIN_WRAPPER_OPTS += -matomic
+ARCH_TOOLCHAIN_WRAPPER_OPTS = -matomic
+endif
+
+# Explicitly set LD's "max-page-size" instead of relying on some defaults
+ifeq ($(BR2_ARC_PAGE_SIZE_4K),y)
+ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=4096
+else ifeq ($(BR2_ARC_PAGE_SIZE_8K),y)
+ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=8192
+else ifeq ($(BR2_ARC_PAGE_SIZE_16K),y)
+ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=16384
 endif

 endif
--- a/arch/arch.mk.csky
+++ b/arch/arch.mk.csky
@@ -0,0 +1,26 @@
+#
+# Configure the GCC_TARGET_ARCH variable and append the
+# appropriate C-SKY ISA extensions.
+#
+
+ifeq ($(BR2_csky),y)
+
+ifeq ($(BR2_ck610),y)
+GCC_TARGET_CPU := ck610
+else ifeq ($(BR2_ck807),y)
+GCC_TARGET_CPU := ck807
+else ifeq ($(BR2_ck810),y)
+GCC_TARGET_CPU := ck810
+else ifeq ($(BR2_ck860),y)
+GCC_TARGET_CPU := ck860
+endif
+
+ifeq ($(BR2_CSKY_FPU),y)
+GCC_TARGET_CPU := $(GCC_TARGET_CPU)f
+endif
+
+ifeq ($(BR2_CSKY_VDSP),y)
+GCC_TARGET_CPU := $(GCC_TARGET_CPU)v
+endif
+
+endif
--- a/arch/arch.mk.riscv
+++ b/arch/arch.mk.riscv
@@ -26,17 +26,5 @@ endif
 ifeq ($(BR2_RISCV_ISA_RVC),y)
 GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)c
 endif
-ifeq ($(BR2_RISCV_ISA_RVV),y)
-GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)v
-endif
-
-# Starting from gcc 12.x, csr and fence instructions have been
-# separated from the base I instruction set, and special -march
-# suffixes are needed to enable their support. In Buildroot, we assume
-# all RISC-V cores that support Linux implement those instructions, so
-# we unconditionally enable those extensions.
-ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_12),y)
-GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)_zicsr_zifencei
-endif

 endif
--- a/arch/arch.mk.xtensa
+++ b/arch/arch.mk.xtensa
@@ -1,9 +1,3 @@
-BR_ARCH_XTENSA_OVERLAY_FILE = $(call qstrip,$(BR2_XTENSA_OVERLAY_FILE))
-
-ifeq ($(BR_BUILDING)$(BR2_XTENSA_CUSTOM)$(BR2_TOOLCHAIN_BUILDROOT):$(BR_ARCH_XTENSA_OVERLAY_FILE),yyy:)
-$(error No xtensa overlay file provided. Check your BR2_XTENSA_OVERLAY_FILE setting)
-endif
-
 ################################################################################
 # This variable can be used by packages that need to extract the overlay.
 #
@@ -15,6 +9,7 @@ endif
 #       tar xf $(ARCH_XTENSA_OVERLAY_FILE) -C $(@D) --strip-components=1 gcc
 #   endif
 ################################################################################
+BR_ARCH_XTENSA_OVERLAY_FILE = $(call qstrip,$(BR2_XTENSA_OVERLAY_FILE))
 ifneq ($(filter http://% https://% ftp://% scp://%,$(BR_ARCH_XTENSA_OVERLAY_FILE)),)
 ARCH_XTENSA_OVERLAY_URL = $(BR_ARCH_XTENSA_OVERLAY_FILE)
 ARCH_XTENSA_OVERLAY_FILE = $($(PKG)_DL_DIR)/$(notdir $(BR_ARCH_XTENSA_OVERLAY_FILE))
--- a/board/aarch64-efi/genimage-efi.cfg
+++ b/board/aarch64-efi/genimage-efi.cfg
@@ -1,30 +1,30 @@
 image efi-part.vfat {
-	vfat {
-		file EFI {
-			image = "efi-part/EFI"
-		}
-		file Image {
-			image = "Image"
-		}
-	}
-
-	size = 64M
+  vfat {
+    file startup.nsh {
+      image = "efi-part/startup.nsh"
+    }
+    file EFI {
+      image = "efi-part/EFI"
+    }
+    file Image {
+      image = "Image"
+    }
+  }
+  size = 32M
 }

 image disk.img {
-	hdimage {
-		partition-table-type = "gpt"
-	}

-	partition boot {
-		image = "efi-part.vfat"
-		partition-type-uuid = U
-		offset = 32K
-		bootable = true
-	}
+  hdimage {
+  }

-	partition root {
-		partition-type-uuid = b921b045-1df0-41c3-af44-4c6f280d3fae
-		image = "rootfs.ext2"
-	}
+  partition boot {
+    partition-type = 0xEF
+    image = "efi-part.vfat"
+  }
+
+  partition root {
+    partition-type = 0x83
+    image = "rootfs.ext2"
+  }
 }
--- a/board/aarch64-efi/grub.cfg
+++ b/board/aarch64-efi/grub.cfg
@@ -2,5 +2,5 @@ set default="0"
 set timeout="5"

 menuentry "Buildroot" {
-	linux /Image root=PARTLABEL=root rootwait
+	linux /Image root=/dev/vda2 rootwait console=ttyAMA0
 }
--- a/board/aarch64-efi/readme.txt
+++ b/board/aarch64-efi/readme.txt
@@ -1,10 +1,6 @@

 The aarch64_efi_defconfig allows to build a minimal Linux system that
-can boot on all AArch64 servers providing an EFI firmware.
-
-This includes all Arm EBBR[1] compliant systems, and all Arm SystemReady[2]
-compliant systems for example.
-
+can boot on all AArch64 servers providing an EFI firmware and ACPI.

 Building and booting
 ====================
@@ -36,18 +32,3 @@ Note that </path/to/QEMU_EFI.fd> needs to point to a valid aarch64 UEFI
 firmware image for qemu.
 It may be provided by your distribution as a edk2-aarch64 or AAVMF
 package, in path such as /usr/share/edk2/aarch64/QEMU_EFI.fd .
-
-U-Boot based qemu firmware
-==========================
-
-A qemu firmware with support for UEFI based on U-Boot can be built following
-the instructions in [3], with qemu_arm64_defconfig.
-
-This should give you a nor_flash.bin, which you can use with qemu as an
-alternative to QEMU_EFI.fd. You will also need to change the machine
-specification to "-M virt,secure=on" on qemu command line, to enable TrustZone
-support, and you will need to increase the memory with "-m 1024".
-
-[1]: https://github.com/ARM-software/ebbr
-[2]: https://developer.arm.com/architectures/system-architectures/arm-systemready
-[3]: https://github.com/glikely/u-boot-tfa-build
--- a/board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts
+++ b/board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts
@@ -1,334 +0,0 @@
-/*
- * acme-acqua.dts - Device Tree file for Acqua A5 Board
- *
- *  Copyright (C) 2014 Atmel,
- *		  2014 Nicolas Ferre <nicolas.ferre@atmel.com>
- * 
- *	2022 Sergio Tanzilli <tanzilli@acmesystems.it>
- *
- * Licensed under GPLv2 or later.
- */
-/dts-v1/;
-#include "sama5d31.dtsi"
-
-/ {
-	model = "Acme Systems Acqua SOM";
-	compatible = "acme,acqua", "atmel,sama5d3", "atmel,sama5";
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-		bootargs = "mem=256M console=ttyS0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait net.ifnames=0";
-	};
-
-	memory {
-		reg = <0x20000000 0x10000000>;
-	};
-
-	clocks {
-		slow_xtal {
-			clock-frequency = <32768>;
-		};
-
-		main_xtal {
-			clock-frequency = <12000000>;
-		};
-	};
-
-	ahb {
-		apb {
-			hlcdc: hlcdc@f0030000 {
-				status = "disabled";
-				hlcdc-display-controller {
-					pinctrl-names = "default";
-					pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888_alt>;
-					port@0 {
-						hlcdc_panel_output: endpoint@0 {
-							remote-endpoint = <&panel_input>;
-						};
-					};
-				};
-			};
-		
-			/* MicroSD mounted on the SOM */
-		
-			mmc0: mmc@f0000000 {
-				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
-				status = "okay";
-				slot@0 {
-					reg = <0>;
-					bus-width = <4>;
-				};
-			};
-  
-  			/* Optional MicroSD to mount on the carrier board */
-  
-			mmc1: mmc@f8000000 {
-				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
-				status = "disabled";
-				slot@0 {
-					reg = <0>;
-					bus-width = <4>;
-					cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>;
-				};
-			};
-
-			spi0: spi@f0004000 {
-				cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
-				status = "disabled";
-			};
-
-			can0: can@f000c000 {
-				status = "disabled";
-			};
-
-			tcb0: timer@f0010000 {
-				timer0: timer@0 {
-					compatible = "atmel,tcb-timer";
-					reg = <0>;
-				};
-
-				timer1: timer@1 {
-					compatible = "atmel,tcb-timer";
-					reg = <1>;
-				};
-			};
-
-			i2c0: i2c@f0014000 {
-				pinctrl-0 = <&pinctrl_i2c0_pu>;
-				status = "disabled";
-			};
-
-			i2c1: i2c@f0018000 {
-				status = "disabled";
-			};
-
-			macb1: ethernet@f802c000 {
-				compatible = "atmel,sama5d3-macb", "cdns,at91sam9260-macb", "cdns,macb";
-				
-				status = "okay";
-				phy-mode = "rmii";
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				nvmem-cells = <&eth0_addr>;
-				nvmem-cell-names = "mac-address";
-
-                phy0: ethernet-phy@1 {
-                    interrupt-parent = <&pioE>;
-                    interrupts = <30 IRQ_TYPE_EDGE_FALLING>;
-                    reg = <1>;
-                };
-
-				/*ethernet-phy@1 {
-					reg = <0x1>;
-				};*/
-			};
-
-			/* Bit banging internal I2C to manage the AT24MAC402 chip */
-
-			i2c3@ {
-				compatible = "i2c-gpio";
-
-				sda-gpios = <&pioE 1 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
-				scl-gpios = <&pioE 2 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 
-				
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_i2c3_gpio>;
-				
-				i2c-gpio,delay-us = <4>; /* ~178 kHz */
-				#address-cells = <1>;
-				#size-cells = <0>;
-				
-				/* EEPROM contains the eth0 MAC address */
-				
-				eeprom@58 {
-					compatible = "atmel,24mac402";
-					pagesize = <256>;
-					read-only;
-					reg = <0x58>;
-					#address-cells = <1>;
-					#size-cells = <1>;
-
-					eth0_addr: eth-mac-addr@9A {
-						reg = <0x0 0x06>;
-					};
-				};
-				
-			};
-
-			pwm0: pwm@f002c000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>;
-				status = "disabled";
-			};
-
-			usart0: serial@f001c000 {
-				status = "okay";
-			};
-
-			usart1: serial@f0020000 {
-				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
-				status = "disabled";
-			};
-
-			uart0: serial@f0024000 {
-				status = "disabled";
-			};
-
-
-			spi1: spi@f8008000 {
-				cs-gpios = <&pioC 25 0>;
-				status = "disabled";
-			};
-
-			adc0: adc@f8018000 {
-				atmel,adc-vref = <3300>;
-				atmel,adc-channels-used = <0xfe>;
-				pinctrl-0 = <
-					&pinctrl_adc0_adtrg
-					&pinctrl_adc0_ad1
-					&pinctrl_adc0_ad2
-					&pinctrl_adc0_ad3
-					&pinctrl_adc0_ad4
-					&pinctrl_adc0_ad5
-					&pinctrl_adc0_ad6
-					&pinctrl_adc0_ad7
-					>;
-				status = "disabled";
-			};
-
-			i2c2: i2c@f801c000 {
-				dmas = <0>, <0>;	/* Do not use DMA for i2c2 */
-				pinctrl-0 = <&pinctrl_i2c2_pu>;
-				status = "disabled";
-			};
-
-
-			dbgu: serial@ffffee00 {
-				status = "okay";
-			};
-
-			pinctrl@fffff200 {
-
-				atmel,mux-mask = <
-					/*   A          B          C  */
-					0xffffffff 0xc0fc0000 0xc0ff0000	/* pioA */
-					0xffffffff 0x0ff8ffff 0x00000000	/* pioB */
-					0xffffffff 0xbc00f1ff 0x7c00fc00	/* pioC */
-					0xffffffff 0xc001c0e0 0x0001c1e0	/* pioD */
-					0xfffffff9 0xbf9f8000 0x18000000 	/* pioE */
-				/*	0xffffffff 0xb8000000 0x18000000 */	/* pioE */
-					>;
-
-				board {
-					pinctrl_i2c0_pu: i2c0_pu {
-						atmel,pins =
-							<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
-							<AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
-					};
-
-					pinctrl_i2c2_pu: i2c2_pu {
-						atmel,pins =
-							<AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>,
-							<AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
-					};
-
-					pinctrl_i2c3_gpio: i2c3-gpio {
-						atmel,pins =
-							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-							 AT91_PIOE 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
-
-
-					pinctrl_key_gpio: key_gpio_0 {
-						atmel,pins =
-							<AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
-					};
-
-					pinctrl_mmc0_cd: mmc0_cd {
-						atmel,pins =
-							<AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
-					};
-
-					pinctrl_mmc1_cd: mmc1_cd {
-						atmel,pins =
-							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
-					};
-
-					pinctrl_usba_vbus: usba_vbus {
-						atmel,pins =
-							<AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;	/* PE9, conflicts with A9 */
-					};
-					
-					pinctrl_gpio_leds: gpio_leds_default {
-						atmel,pins =
-							<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-							 AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-							 AT91_PIOE 5 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-							 AT91_PIOE 6 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
-				};
-			};
-		};
-
-        usb0: gadget@500000 {
-            status = "disabled";
-        };
-
-        usb1: ohci@600000 {
-            status = "okay";
-        };
-
-        usb2: ehci@700000 {
-            status = "okay";
-        };
-		
-	};
-
-
-	panel: panel {
-		/* compatible = "acme,43inch", "simple-panel"; */
-		compatible = "acme,50inch", "simple-panel";
-		/* compatible = "acme,70inch", "simple-panel"; */
-		
-		status = "disable";
-
-		port@0 {
-			panel_input: endpoint@0 {
-				remote-endpoint = <&hlcdc_panel_output>;
-			};
-		};
-	};
-
- 
-	leds {
-		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_gpio_leds>;
-
-		led0 {
-			label = "led0";
-			gpios = <&pioE 3 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		led1 {
-			label = "led1";
-			gpios = <&pioE 4 GPIO_ACTIVE_LOW>;
-			default-state = "off";
-		};
-
-		led2 {
-			label = "led2";
-			gpios = <&pioE 5 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "heartbeat";
-		};
-
-		led3 {
-			label = "led3";
-			gpios = <&pioE 6 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "mmc0";
-			default-state = "off";
-		};
-	};		
-};
--- a/board/acmesystems/acqua-a5/genimage.cfg
+++ b/board/acmesystems/acqua-a5/genimage.cfg
@@ -1,29 +0,0 @@
-# Minimal SD card image for the Acme Systems Acqua A5
-
-image boot.vfat {
-	vfat {
-		files = {
-			"boot.bin",
-			"zImage",
-			"at91-sama5d3_acqua.dtb"
-		}
-	}
-
-	size = 16M
-}
-
-image sdcard.img {
-	hdimage {
-	}
-
-	partition boot {
-		partition-type = 0xC
-		bootable = "true"
-		image = "boot.vfat"
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext4"
-	}
-}
--- a/board/acmesystems/acqua-a5/readme.txt
+++ b/board/acmesystems/acqua-a5/readme.txt
@@ -1,44 +0,0 @@
-Acme Systems Acqua A5
-
-Intro
-=====
-
-The Acqua A5 is a system on module based on the Microchip SAMA5D31 SoC:
-
-    https://www.acmesystems.it/acqua
-
-The files here support configurations that build a microSD image for a
-minimal system that can be accessed through the serial console. You will
-need an USB-to-serial interface in order to access that console from
-your computer:
-
-    https://www.acmesystems.it/DPI
-
-How to build the image
-======================
-
-If you have an Acqua module with 256 MiB of RAM, type:
-
-$ make acmesystems_acqua_a5_256mb_defconfig
-
-If you have the 512 MiB version, type instead:
-
-$ make acmesystems_acqua_a5_512mb_defconfig
-
-You can optionally tweak the configuration and add packages by typing:
-
-$ make menuconfig
-
-Then, proceed with the build:
-
-$ make
-
-How to write the microSD card
-=============================
-
-The system image is the file "sdcard.img" in the "output/images"
-directory. Write it to the card by invoking:
-
-$ sudo dd if=output/images/sdcard.img of=/dev/sdX bs=1M
-
-where `sdX' is the block device representing the microSD card.
--- a/board/acmesystems/aria-g25/genimage.cfg
+++ b/board/acmesystems/aria-g25/genimage.cfg
@@ -11,10 +11,9 @@ image boot.vfat {
 		}

 		file boot.bin {
-			image = "at91sam9x5_aria-sdcardboot-linux-zimage-dt-3.10.3.bin"
+			image = "at91sam9x5_aria-sdcardboot-linux-zimage-dt-3.8.13.bin"
 		}
 	}
-
 	size = 16M
 }

--- a/board/acmesystems/arietta-g25/genimage.cfg
+++ b/board/acmesystems/arietta-g25/genimage.cfg
@@ -5,16 +5,15 @@ image boot.vfat {
 		file zImage {
 			image = "zImage"
 		}
-
+		
 		file acme-arietta.dtb {
 			image = "at91-ariettag25.dtb"
 		}
-
+		
 		file boot.bin {
-			image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.10.3.bin"
-		}
+			image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.8.13.bin"
+		} 
 	}
-
 	size = 16M
 }

--- a/board/altera/socrates_cyclone5/genimage.cfg
+++ b/board/altera/socrates_cyclone5/genimage.cfg
@@ -5,7 +5,6 @@ image boot.vfat {
 			"socfpga_cyclone5_socrates.dtb"
 		}
 	}
-
 	size = 8M
 }

@@ -18,13 +17,13 @@ image uboot.img {
 		in-partition-table = "no"
 		image = "u-boot-spl.bin.crc"
 		offset = 0
-		size = 64K
+		size = 64k
 	}

 	partition uboot-full {
 		in-partition-table = "no"
 		image = "u-boot.img"
-		offset = 256K
+		offset = 256k
 	}

 	size = 1M
@@ -37,7 +36,7 @@ image sdcard.img {
 	partition uboot-env {
 		in-partition-table = "no"
 		image = "uboot-env.bin"
-		offset = 17K # 512 * 34 -> just after gpt
+		offset = 17408 # 512 * 34 -> just after gpt
 	}

 	partition boot {
--- a/board/amarula/a64-relic/extlinux.conf
+++ b/board/amarula/a64-relic/extlinux.conf
@@ -0,0 +1,4 @@
+label linux-4.17.0-rc3
+  kernel /Image
+  devicetree /sun50i-a64-amarula-relic.dtb
+  append console=ttyS0,115200 earlyprintk root=/dev/mmcblk1p4 rootwait
--- a/board/amarula/a64-relic/genimage.cfg
+++ b/board/amarula/a64-relic/genimage.cfg
@@ -0,0 +1,10 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"Image",
+			"sun50i-a64-amarula-relic.dtb",
+			"extlinux"
+		}
+	}
+	size = 64M
+}
--- a/board/stmicroelectronics/stm32f469-disco/post-build.sh
+++ b/board/stmicroelectronics/stm32f469-disco/post-build.sh
--- a/board/amarula/a64-relic/readme.txt
+++ b/board/amarula/a64-relic/readme.txt
@@ -0,0 +1,90 @@
+Amarula A64 Relic
+================
+
+Amarula A64-Relic is an Allwinner A64 based IoT device, which supports:
+- Allwinner A64 Cortex-A53
+- Mali-400MP2 GPU
+- AXP803 PMIC
+- 1GB DDR3 RAM
+- 8GB eMMC
+- AP6330 Wifi/BLE
+- MIPI-DSI
+- CSI: OV5640 sensor
+- USB OTG
+- 12V DC power supply
+
+Wiki link:
+https://openedev.amarulasolutions.com/display/ODWIKI/Amarual+A64-Relic
+
+Build
+=====
+
+  $ make amarula_a64_relic_defconfig
+
+  $ make
+
+build files at output/images/:
+  - sunxi-spl.bin
+  - u-boot.itb
+  - Image
+  - sun50i-a64-amarula-relic.dtb
+  - boot.vfat
+  - rootfs.ext4
+
+Write eMMC
+=========
+
+The board comes with an operating system preloaded on the eMMC.
+To replace it with the Buildroot-built system, take the following
+steps
+
+1. Connect the board UART with host and open minicom(ttyUSBx/115200N8)
+
+2. Supply 12V DC for power-on the board.
+
+3. Interrupt U-Boot by pressing enter
+
+4. Create GPT partitions
+  => mmc dev 1
+  => gpt write mmc 1 $partitions
+
+5. Connect the board USB-OTG with USB slot on the host.
+
+6. Initiate fastboot
+  => fastboot 0
+
+7. Write images from host onto eMMC using fastboot
+  $ cd output/images
+  $ sudo fastboot -i 0x1f3a flash loader1 sunxi-spl.bin
+  $ sudo fastboot -i 0x1f3a flash loader2 u-boot.itb
+  $ sudo fastboot -i 0x1f3a flash esp boot.vfat
+  $ sudo fastboot -i 0x1f3a flash system rootfs.ext4
+
+Update eMMC during Development
+==============================
+
+During development, reflashing the entire filesystem image at every
+change is time consuming. A useful alternative is to directly access
+over USB the filesystem stored on the eMMC, using the USB Mass Storage
+capability of U-Boot. To achieve this:
+
+1. Build U-Boot by enabling UMS
+   $ make uboot-menuconfig
+   (select CONFIG_CMD_USB_MASS_STORAGE=y)
+
+2. Follow all 6 steps from 'Write eMMC' and mount eMMC on host
+    => mmc dev 1
+    => ums 0 mmc 1
+
+WiFi
+====
+
+ # wpa_passphrase ACCESSPOINTNAME >> /etc/wpa_supplicant.conf
+   (type password and enter)
+ # wpa_supplicant -i wlan0 -c /etc/wpa_supplicant.conf -B
+ # udhcpc -i wlan0
+ # ping google.com
+
+--
+Jagan Teki <jagan@amarulasolutions.com>
+29-Jun-2018
--- a/board/amarula/a64-relic/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt
+++ b/board/amarula/a64-relic/rootfs_overlay/lib/firmware/brcm/brcmfmac4330-sdio.txt
@@ -0,0 +1,83 @@
+#AP6330_NVRAM_V1.0_20121130
+#Sample variables file for BCM94330 SD FC AGB board
+manfid=0x2d0
+prodid=0x0547
+vendid=0x14e4
+devid=0x4360
+boardtype=0x05e1
+boardrev=0x1202
+boardflags=0x0080200
+nocrc=1
+xtalfreq=26000
+boardnum=22
+macaddr=00:90:4c:c5:12:38
+ag0=254
+aa2g=1
+ccode=ALL
+pa0itssit=0x20
+pa0b0=5587
+pa0b1=-633
+pa0b2=-158
+rssismf2g=0xa
+rssismc2g=0x3
+rssisav2g=0x7
+#rssi params for 5GHz
+rssismf5g=0x4
+rssismc5g=0x3
+rssisav5g=0x7
+#PA parameters for lower a-band
+pa1lob0=4748
+pa1lob1=-566
+pa1lob2=-180
+#PA parameters for midband
+pa1b0=4762
+pa1b1=-593
+pa1b2=-172
+#PA parameters for high band
+#pa1hib0=4596
+pa1hib0=4666
+pa1hib1=-619
+pa1hib2=-163
+rxpo5g=0
+maxp2ga0=74
+maxp5ga0=66
+maxp5gla0=66
+maxp5gha0=66
+# 2.4G Tx Power offsets
+cck2gpo=0x2222
+ofdm2gpo=0x44444444
+mcs2gpo0=0x6666
+mcs2gpo1=0x6666
+# 5G Tx Power offsets
+ofdm5gpo=0x44444444
+ofdm5glpo=0x44444444
+ofdm5ghpo=0x44444444
+mcs5gpo0=0x6666
+mcs5gpo1=0x6666
+mcs5glpo0=0x6666
+mcs5glpo1=0x6666
+mcs5ghpo0=0x6666
+mcs5ghpo1=0x6666
+sromrev=3
+il0macaddr=00:90:4c:c5:12:38
+wl0id=0x431b
+cckPwrOffset=4
+swctrlmap_2g=0x44844484,0x42824282,0x40804484,0x18282,0x1ff
+triso5g=0
+swctrlmap_5g=0x00100010,0x20202020,0x20202020,0x14202,0x0f0
+rfreg033=0x19
+rfreg033_cck=0x1f
+dacrate2g=160
+dacrate5g=160
+txalpfbyp2g=1
+bphyscale=17
+cckPwrIdxCorr=-15
+pacalidx2g=50
+#pacalidx5g=20
+noise_cal_ref_2g=53
+noise_cal_po_2g=0
+noise_cal_ref_5g=52
+noise_cal_po_5g=5,0,0
+# 4330 OOB parameter: High level trigger
+muxenab=0x10
+
--- a/board/amarula/vyasa/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch
+++ b/board/amarula/vyasa/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch
@@ -0,0 +1,35 @@
+From 8ee2b03039cccf64402a72dea2185d7fe1972729 Mon Sep 17 00:00:00 2001
+From: Shyam Saini <shyam.saini@amarulasolutions.com>
+Date: Mon, 15 Apr 2019 16:16:16 +0530
+Subject: [PATCH] include: configs: Increase CONFIG_SYS_BOOTM_LEN to 16MB
+
+The default value of CONFIG_SYS_BOOTM_LEN is 0x800000 i.e, 8MB which
+causes board reset because of larger uImage size.
+
+Error log snippet:
+   Booting using the fdt blob at 0x1f00000
+   Loading Kernel Image ... Image too large: increase CONFIG_SYS_BOOTM_LEN
+Must RESET board to recover
+resetting ...
+
+Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
+---
+ include/configs/rk3288_common.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
+index 72a54bc0ab..eab7cf4d86 100644
+--- a/include/configs/rk3288_common.h
+++ b/include/configs/rk3288_common.h
+@@ -9,6 +9,8 @@
+ #include <asm/arch/hardware.h>
+ #include "rockchip-common.h"
+ 
+#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* 16MB */
+
+ #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
+ #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
+ #define CONFIG_SYS_CBSIZE		1024
+-- 
+2.11.0
+
--- a/board/andes/ae350/genimage_sdcard.cfg
+++ b/board/andes/ae350/genimage_sdcard.cfg
@@ -1,26 +0,0 @@
-image boot.vfat {
-	vfat {
-		files = {
-			"u-boot-spl.bin",
-			"u-boot.itb",
-			"ae350_ax45mp.dtb",
-		}
-	}
-	size = 2M
-}
-
-image sdcard.img {
-	hdimage {
-	}
-
-	partition boot {
-		partition-type = 0xC
-		image = "boot.vfat"
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		bootable = true
-		image = "rootfs.ext4"
-	}
-}
--- a/board/andes/ae350/patches/uboot/0001-mmc-ftsdc010_mci-Support-DTS-of-ftsdc010-driver-for-.patch
+++ b/board/andes/ae350/patches/uboot/0001-mmc-ftsdc010_mci-Support-DTS-of-ftsdc010-driver-for-.patch
@@ -1,38 +0,0 @@
-From 16aad5594e08550295ea3c12c1c9ed6f64774748 Mon Sep 17 00:00:00 2001
-From: Rick Chen <rick@andestech.com>
-Date: Tue, 29 Mar 2022 13:41:10 +0800
-Subject: [PATCH] mmc: ftsdc010_mci: Support DTS of ftsdc010 driver for
- generic dma
-
-The ftsdc010 driver has been implemented for generic dma in Linux
-kernel. And its compatible is andestech,atfsdc010g to distinguish
-the legacy andestech,atfsdc010 which is not for generic dma.
-
-Althought the ftsdc010_mci driver in U-Boot does not use dma, but
-it still can work well with the mmc node for generic dma. So add
-the compatible string to support it.
-
-Signed-off-by: Rick Chen <rick@andestech.com>
-
-Upstream-Status: Pending
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
---
- drivers/mmc/ftsdc010_mci.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/drivers/mmc/ftsdc010_mci.c b/drivers/mmc/ftsdc010_mci.c
-index 570d54cf9d..65b1d447a8 100644
--- a/drivers/mmc/ftsdc010_mci.c
-+++ b/drivers/mmc/ftsdc010_mci.c
-@@ -460,6 +460,7 @@ int ftsdc010_mmc_bind(struct udevice *dev)
- 
- static const struct udevice_id ftsdc010_mmc_ids[] = {
- 	{ .compatible = "andestech,atfsdc010" },
-+	{ .compatible = "andestech,atfsdc010g" },
- 	{ }
- };
- 
-- 
-2.34.1
-
--- a/board/andes/ae350/patches/uboot/0002-spl-Align-device-tree-blob-address-at-8-byte-boundar.patch
+++ b/board/andes/ae350/patches/uboot/0002-spl-Align-device-tree-blob-address-at-8-byte-boundar.patch
@@ -1,42 +0,0 @@
-From 933ad8a59f7fd9b2088badc3e97167d750a40b5a Mon Sep 17 00:00:00 2001
-From: Bin Meng <bmeng.cn@gmail.com>
-Date: Mon, 12 Jul 2021 11:52:31 +0800
-Subject: [PATCH] spl: Align device tree blob address at 8-byte boundary
-
-Since libfdt v1.6.1, a new requirement on the device tree address via:
-
-  commit 5e735860c478 ("libfdt: Check for 8-byte address alignment in fdt_ro_probe_()")
-
-must be met that the device tree must be loaded in to memory at an
-8-byte aligned address.
-
-Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
-
-This patch was imported from U-boot patchwork:
-https://patchwork.ozlabs.org/project/uboot/patch/20210712035231.26475-1-bmeng.cn@gmail.com/
-
-Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
---
- common/spl/spl_fit.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
-index a35be529..a76ad14a 100644
--- a/common/spl/spl_fit.c
-+++ b/common/spl/spl_fit.c
-@@ -382,6 +382,12 @@ static int spl_fit_append_fdt(struct spl_image_info *spl_image,
- 	 */
- 	image_info.load_addr = spl_image->load_addr + spl_image->size;
- 
-+	/*
-+	 * Since libfdt v1.6.1, the device tree must be loaded in to memory
-+	 * at an 8-byte aligned address.
-+	 */
-+	image_info.load_addr = roundup(image_info.load_addr, 8);
-+
- 	/* Figure out which device tree the board wants to use */
- 	node = spl_fit_get_image_node(ctx, FIT_FDT_PROP, index++);
- 	if (node < 0) {
-- 
-2.34.1
-
--- a/board/andes/ae350/post-build.sh
+++ b/board/andes/ae350/post-build.sh
@@ -1,3 +0,0 @@
-#!/bin/sh
-cp $BINARIES_DIR/Image $TARGET_DIR/boot
-cp $BINARIES_DIR/ae350_ax45mp.dtb $TARGET_DIR/boot
--- a/board/andes/ae350/readme.txt
+++ b/board/andes/ae350/readme.txt
@@ -1,63 +0,0 @@
-Intro
-=====
-
-Andestech AE350 Platform
-
-The AE350 prototype demonstrates the AE350 platform on the FPGA.
-
-How to build it
-===============
-
-Configure Buildroot
-------------------
-
-  $ make andes_ae350_45_defconfig
-
-If you want to customize your configuration:
-
-  $ make menuconfig
-
-Build everything
----------------
-Note: you will need to access to the network, since Buildroot will
-download the packages' sources.
-
-  $ make
-
-Result of the build
-------------------
-
-After building, you should obtain the following files:
-
-  output/images/
-  |-- ae350_ax45mp.dtb
-  |-- boot.vfat
-  |-- fw_dynamic.bin
-  |-- fw_dynamic.elf
-  |-- Image
-  |-- rootfs.ext2
-  |-- rootfs.ext4 -> rootfs.ext2
-  |-- sdcard.img
-  |-- u-boot-spl.bin
-  `-- u-boot.itb
-
-Copy the sdcard.img to a SD card with "dd":
-
-  $ sudo dd if=sdcard.img of=/dev/sdX bs=4096
-  $ sudo sync
-
-Your SD card partition should be:
-
-  Disk /dev/sdb: 14.48 GiB, 15552479232 bytes, 30375936 sectors
-  Disk model: Multi-Card
-  Units: sectors of 1 * 512 = 512 bytes
-  Sector size (logical/physical): 512 bytes / 512 bytes
-  I/O size (minimum/optimal): 512 bytes / 512 bytes
-  Disklabel type: dos
-  Disk identifier: 0x00000000
-
-  Device     Boot Start    End Sectors Size Id Type
-  /dev/sdb1           1   4096    4096   2M  c W95 FAT32 (LBA)
-  /dev/sdb2  *     4097 126976  122880  60M 83 Linux
-
-Insert SD card and reset the board, it should boot Linux from mmc.
--- a/board/andes/ae350/rootfs_overlay/boot/extlinux/extlinux.conf
+++ b/board/andes/ae350/rootfs_overlay/boot/extlinux/extlinux.conf
@@ -1,4 +0,0 @@
-label linux
-   kernel /boot/Image
-   fdt /boot/ae350_ax45mp.dtb
-   append earlycon=sbi root=/dev/mmcblk0p2 rootwait
--- a/board/andes/ae350/uboot.config.fragment
+++ b/board/andes/ae350/uboot.config.fragment
@@ -1,7 +0,0 @@
-CONFIG_SPL_FS_FAT=y
-CONFIG_SPL_MMC=y
-# CONFIG_SPL_RAM_SUPPORT is not set
-CONFIG_SPL_OPENSBI_LOAD_ADDR=0x0
-CONFIG_SPL_OPENSBI_SCRATCH_OPTIONS=0x0
-CONFIG_DISPLAY_CPUINFO=y
-CONFIG_DISPLAY_BOARDINFO=y
--- a/board/andes/ae3xx/ae3xx.fragment
+++ b/board/andes/ae3xx/ae3xx.fragment
@@ -0,0 +1 @@
+CONFIG_NDS32_BUILTIN_DTB="ae3xx"
--- a/board/andes/patches/linux/0001-nds32-Fix-boot-messages-garbled.patch
+++ b/board/andes/patches/linux/0001-nds32-Fix-boot-messages-garbled.patch
@@ -0,0 +1,28 @@
+From 90d52d180dcc5d1300dc352ca709eb6453894143 Mon Sep 17 00:00:00 2001
+From: Nylon Chen <nylon7@andestech.com>
+Date: Wed, 28 Nov 2018 16:26:46 +0800
+Subject: [PATCH] nds32: Fix boot messages garbled
+
+In order to display uart correctly we have to pass the correct setting of uart to kernel by bootarg.
+This patch will provide such settings to set the correct uart baud rate.
+
+Signed-off-by: Nylon Chen <nylon7@andestech.com>
+---
+ arch/nds32/boot/dts/ae3xx.dts | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/arch/nds32/boot/dts/ae3xx.dts b/arch/nds32/boot/dts/ae3xx.dts
+index bb39749a6673..aefe2090926a 100644
+--- a/arch/nds32/boot/dts/ae3xx.dts
+++ b/arch/nds32/boot/dts/ae3xx.dts
+@@ -6,6 +6,7 @@
+ 	interrupt-parent = <&intc>;
+ 
+ 	chosen {
+		bootargs = "memblock=debug earlycon console=ttyS0,38400n8 debug loglevel=7";
+ 		stdout-path = &serial0;
+ 	};
+ 
+-- 
+2.18.0
+
--- a/board/andes/readme.txt
+++ b/board/andes/readme.txt
@@ -0,0 +1,49 @@
+Intro
+=====
+
+Andestech(nds32) AE3XX Platform
+
+The AE3XX prototype demonstrates the AE3XX example platform on the FPGA. 
+It is composed of one Andestech(nds32) processor and AE3XX.
+
+How to build it
+===============
+
+Configure Buildroot
+-------------------
+
+The andes_ae3xx_defconfig configuration is a sample configuration with
+all that is required to bring the FPGA Development Board:
+
+  $ make andes_ae3xx_defconfig
+
+Build everything
+----------------
+Note: you will need to have access to the network, since Buildroot will
+download the packages' sources.
+
+  $ make
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+output/images/
+    +-- vmlinux
+    +-- rootfs.cpio
+    +-- rootfs.tar
+
+How to run it
+=============
+
+Run
+---
+
+  Setup the Console with the rate 38400/8-N-1.
+
+  $ cd output/images
+  $ ../host/bin/nds32le-linux-gdb vmlinux
+  $ target remote [your host]
+  $ lo
+  $ c 
--- a/board/arcturus/aarch64-ucls1012a/post-build.sh
+++ b/board/arcturus/aarch64-ucls1012a/post-build.sh
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-mkdir -p ${TARGET_DIR}/lib/firmware
-cp -f ${BUILD_DIR}/linux-custom/br2-ucls1012a.its ${BINARIES_DIR}/
--- a/board/arcturus/aarch64-ucls1012a/readme.txt
+++ b/board/arcturus/aarch64-ucls1012a/readme.txt
@@ -24,13 +24,13 @@ After building, you should obtain this tree:

    output/images/
    +-- arc-ucls1012a.dtb
-    +-- Image.gz
+    +-- Image
    +-- part0-000000.itb
    +-- rootfs.cpio
    +-- rootfs.cpio.gz
    +-- rootfs.tar
    +-- u-boot.bin
-    +-- br2-ucls1012a.its
+    +-- ucls1012a.its

 Flashing
 --------
--- a/board/arcturus/aarch64-ucls1012a/rootfs_overlay/etc/init.d/S09modload
+++ b/board/arcturus/aarch64-ucls1012a/rootfs_overlay/etc/init.d/S09modload
@@ -0,0 +1,14 @@
+#!/bin/sh
+#
+case "$1" in
+       start)
+                modprobe pfe
+                ;;
+        stop)
+                ;;
+        restart|reload)
+                ;;
+        *)
+                echo "Usage: $0 {start|stop|restart}"
+                exit 1
+esac
--- a/board/arm/foundation-v8/readme.txt
+++ b/board/arm/foundation-v8/readme.txt
@@ -3,18 +3,17 @@ ARM software simulator of the AArch64 architecture.

 First, one has to download the AArch64 software simulator from:

-  https://armkeil.blob.core.windows.net/developer/Files/downloads/ecosystem-models/Foundation_Platform_11.20_15_Linux64.tgz
+  https://silver.arm.com/download/download.tm?pv=2663527

 Then, use the arm_foundationv8_defconfig configuration to build your
 Buildroot system.

 Finally, boot your system with:

- ${LOCATION_OF_FOUNDATIONV8_SIMULATOR}/models/Linux64_GCC-9.3/Foundation_Platform \
+ ${LOCATION_OF_FOUNDATIONV8_SIMULATOR}/models/Linux64_GCC-4.7/Foundation_Platform \
    --image output/images/linux-system.axf \
    --block-device output/images/rootfs.ext2 \
-    --network=nat \
-    --cores 4
+    --network=nat

 You can get network access from within the simulated environment
 by requesting an IP address using DHCP (run the command 'udhcpc').
--- a/board/arm/juno/linux-juno-defconfig
+++ b/board/arm/juno/linux-juno-defconfig
@@ -0,0 +1,169 @@
+CONFIG_SMP=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_FHANDLE=y
+CONFIG_AUDIT=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_SCHED_AUTOGROUP=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_PROFILING=y
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_ARCH_VEXPRESS=y
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_HOST_GENERIC=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_HOTPLUG_PCI=y
+CONFIG_NR_CPUS=6
+CONFIG_PREEMPT=y
+CONFIG_KSM=y
+CONFIG_TRANSPARENT_HUGEPAGE=y
+CONFIG_CMA=y
+CONFIG_CMDLINE="console=ttyAMA0"
+CONFIG_COMPAT=y
+CONFIG_CPU_IDLE=y
+CONFIG_ARM_CPUIDLE=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_INTERACTIVE=y
+CONFIG_ARM_BIG_LITTLE_CPUFREQ=y
+CONFIG_ARM_DT_BL_CPUFREQ=y
+CONFIG_ARM_SCPI_CPUFREQ=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_BPF_JIT=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_ATA=y
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_XGENE=y
+CONFIG_PATA_PLATFORM=y
+CONFIG_PATA_OF_PLATFORM=y
+CONFIG_NETDEVICES=y
+CONFIG_TUN=y
+CONFIG_SKY2=y
+CONFIG_SMC91X=y
+CONFIG_SMSC911X=y
+CONFIG_INPUT_EVDEV=y
+CONFIG_SERIO_AMBAKMI=y
+CONFIG_LEGACY_PTY_COUNT=16
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_XILINX_PS_UART=y
+CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+CONFIG_I2C_SLAVE=y
+CONFIG_SPI=y
+CONFIG_SPI_PL022=y
+CONFIG_PTP_1588_CLOCK=m
+CONFIG_GPIO_PL061=y
+CONFIG_GPIO_XGENE=y
+CONFIG_POWER_RESET_XGENE=y
+CONFIG_POWER_RESET_SYSCON=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_VEXPRESS=m
+CONFIG_DRM=y
+CONFIG_DRM_I2C_NXP_TDA998X=y
+CONFIG_DRM_ARM=y
+CONFIG_DRM_HDLCD=y
+CONFIG_DRM_VIRTUAL_HDLCD=y
+CONFIG_FB_ARMCLCD=y
+CONFIG_LOGO=y
+CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_ISP1760=y
+CONFIG_NOP_USB_XCEIV=y
+CONFIG_USB_ULPI=y
+CONFIG_MMC=y
+CONFIG_MMC_ARMMMCI=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SPI=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_EFI=y
+CONFIG_RTC_DRV_PL030=y
+CONFIG_RTC_DRV_PL031=y
+CONFIG_DMADEVICES=y
+CONFIG_PL330_DMA=y
+CONFIG_COMMON_CLK_SCPI=y
+CONFIG_ARM_TIMER_SP804=y
+CONFIG_MAILBOX=y
+CONFIG_ARM_MHU=y
+CONFIG_PHY_XGENE=y
+CONFIG_ARM_SCPI_PROTOCOL=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_FUSE_FS=y
+CONFIG_CUSE=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_HUGETLBFS=y
+CONFIG_EFIVAR_FS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_VIRTUALIZATION=y
+CONFIG_KVM=y
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_KERNEL=y
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SECURITY=y
+CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA1_ARM64_CE=y
+CONFIG_CRYPTO_SHA2_ARM64_CE=y
+CONFIG_CRYPTO_GHASH_ARM64_CE=y
+CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
+CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_SND_DESIGNWARE_I2S=y
+CONFIG_CMA=y
+CONFIG_CMA_SIZE_MBYTES=64
--- a/board/arm/juno/readme.txt
+++ b/board/arm/juno/readme.txt
@@ -0,0 +1,134 @@
+ARM Juno r1/r0
+
+Intro
+=====
+
+These instructions apply to all models of the ARM Juno:
+  - Juno r0 (does not support PCIe)
+  - Juno r1 (supports PCIe)
+  - Juno r2 (Big Cluster with A72)
+
+Buildroot will generate the kernel image, device tree blob, bootloader binaries
+and a minimal root filesystem.
+
+How to build it
+===============
+
+Configure Buildroot
+-------------------
+
+Configuring Buildroot is pretty simple, just execute:
+
+  $ make arm_juno_defconfig
+
+Build the rootfs, kernel and DTB
+--------------------------------
+
+Note: you will need to have access to the network, since Buildroot will
+download the packages' sources.
+
+You may now build your rootfs with:
+
+  $ make
+
+(This may take a while)
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+    output/images/
+    +-- rootfs.tar
+    +-- juno.dtb (if Juno r0 is used)
+    +-- juno-r1.dtb (if Juno r1 is used)
+    +-- juno-r2.dtb (if Juno r2 is used)
+    +-- Image
+    +-- bl1.bin
+    +-- bl2.bin
+    +-- bl2u.bin
+    +-- bl31.bin
+    +-- fip.bin
+    +-- scp-fw.bin
+    +-- u-boot.bin
+
+Preparing your rootfs
+======================
+
+Format your pen drive as a ext3 filesystem by executing:
+
+   $ mkfs.ext3 /dev/<your device>
+
+Preparing your rootfs
+======================
+
+Format your pen drive as a ext3 filesystem by executing:
+
+   $ mkfs.ext3 /dev/<your device>
+
+Installing your rootfs
+======================
+
+After mounting the pen drive please execute the following:
+
+   $ sudo tar -xvf output/images/rootfs.tar -C <pen drive mount path>
+
+When completed make sure to unmount the device:
+
+   $ umount <pen drive mount path>
+
+Insert the pen drive in one of the ARM Juno' USB type A connectors.
+
+Configure *.dtb in the boot configuration for Juno r0
+=====================================================
+
+SITE1/HBI0262B/images.txt
+.....
+NOR3UPDATE: AUTO                 ;Image Update:NONE/AUTO/FORCE
+NOR3ADDRESS: 0x00C00000          ;Image Flash Address
+NOR3FILE: \SOFTWARE\juno.dtb     ;Image File Name
+NOR3NAME: board.dtb              ;Specify Image name to preserve file extension
+NOR3LOAD: 00000000               ;Image Load Address
+NOR3ENTRY: 00000000              ;Image Entry Point
+......
+
+Configure *.dtb in the boot configuration for Juno r1
+=====================================================
+
+SITE1/HBI0262C/images.txt
+......
+NOR3UPDATE: AUTO                 ;Image Update:NONE/AUTO/FORCE
+NOR3ADDRESS: 0x00C00000          ;Image Flash Address
+NOR3FILE: \SOFTWARE\juno-r1.dtb  ;Image File Name
+NOR3NAME: board.dtb              ;Specify target filename to preserve file extension
+NOR3LOAD: 00000000               ;Image Load Address
+NOR3ENTRY: 00000000              ;Image Entry Point
+......
+
+Configure *.dtb in the boot configuration for Juno r2
+=====================================================
+
+SITE1/HBI0262D/images.txt
+......
+NOR3UPDATE: AUTO                 ;Image Update:NONE/AUTO/FORCE
+NOR3ADDRESS: 0x02000000          ;Image Flash Address
+NOR3FILE: \SOFTWARE\juno-r2.dtb  ;Image File Name
+NOR3NAME: board.dtb              ;Specify target filename to preserve file extension
+NOR3LOAD: 00000000               ;Image Load Address
+NOR3ENTRY: 00000000              ;Image Entry Point
+......
+
+Installing kernel image and DTB
+===============================
+
+1. Connect to the ARM Juno UART0 and execute USB_ON in the terminal
+2. Connect a USB cable between your PC and ARM Juno USB type B connector
+   A mass storage device should appear in your desktop.
+3. Open the software/ folder
+4. Copy the 'Image' file to software/
+5. Copy the 'juno-r1.dtb' (r1), 'juno.dtb' (r0) or juno-r2.dtb (r2) file to software/
+6. Copy the bootloader binaries (bl1.bin and fip.bin) to software/
+7. Press the red button in the front pannel of ARM Juno
+
+At this time, the board will erase the Flash entry for each new item and
+replace it with the lastest ones.
--- a/board/arrow/avenger96/overlay/boot/extlinux/extlinux.conf
+++ b/board/arrow/avenger96/overlay/boot/extlinux/extlinux.conf
@@ -1,4 +0,0 @@
-label stm32mp157c-dk2-buildroot
-  kernel /boot/zImage
-  devicetree /boot/stm32mp157a-dhcor-avenger96.dtb
-  append root=/dev/mmcblk1p4 rootwait
--- a/board/arrow/avenger96/patches/arm-trusted-firmware/0001-stm32mp157a-avenger96.dts-enable-hash-device-to-unbr.patch
+++ b/board/arrow/avenger96/patches/arm-trusted-firmware/0001-stm32mp157a-avenger96.dts-enable-hash-device-to-unbr.patch
@@ -1,51 +0,0 @@
-From 336dc301e02d64507447f82020ce7a349797bef3 Mon Sep 17 00:00:00 2001
-From: Peter Korsgaard <peter@korsgaard.com>
-Date: Sun, 5 Nov 2023 14:59:16 +0100
-Subject: [PATCH] stm32mp157a-avenger96.dts: enable hash device to unbreak boot
- issue
-
-The avenger96 board was forgotten when authentication support was added with
-commit 4bdb1a7a6a1325343 (stm32mp1: add authentication support for
-stm32image), causing a panic when stm32mp_init_auth() is called, so fix it
-similar to how it was done for the STM32MP157C-ED1 board with:
-
-commit b37b52ef8bc05bfd8dcca992d4ba84cd7c5d23bb
-Author: Yann Gautier <yann.gautier@st.com>
-Date:   Tue Oct 13 18:05:06 2020 +0200
-
-    fdts: add missing hash node in STM32MP157C-ED1 board DT
-
-    Without this node, the board fails to boot and panics in the function
-    stm32mp_init_auth().
-
-    Change-Id: Ia54924410dac2a8c94dd6e45d7e93977fe7d87e2
-    Signed-off-by: Yann Gautier <yann.gautier@st.com>
-
-Upstream: N/A - Upstream reworked authentication to skip it for MP157A
- variant since v2.7, see "feat(st): disable authentication based on
- part_number"
- (https://github.com/ARM-software/arm-trusted-firmware/commit/49abdfd8cececb91a4bc7e7b29a30c09dce461c7)
-
-Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
- fdts/stm32mp157a-avenger96.dts | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/fdts/stm32mp157a-avenger96.dts b/fdts/stm32mp157a-avenger96.dts
-index b967736e4..76edecb83 100644
--- a/fdts/stm32mp157a-avenger96.dts
-+++ b/fdts/stm32mp157a-avenger96.dts
-@@ -271,6 +271,10 @@
- 	};
- };
- 
-+&hash1 {
-+	status = "okay";
-+};
-+
- &rng1 {
- 	status = "okay";
- };
-- 
-2.39.2
-
--- a/board/arrow/avenger96/readme.txt
+++ b/board/arrow/avenger96/readme.txt
@@ -1,41 +0,0 @@
-Arrow Avenger96
-
-Intro
-=====
-
-This configuration supports the Arrow Avenger96 board:
-
-https://wiki.dh-electronics.com/index.php/Avenger96
-
-How to build
-============
-
- $ make avenger96_defconfig
- $ make
-
-How to write the microSD card
-=============================
-
-WARNING! This will destroy all the card content. Use with care!
-
-Once the build process is finished you will have an image called
-"sdcard.img" in the output/images/ directory.
-
-Copy the bootable "sdcard.img" onto an microSD card with "dd":
-
-  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
-
-Boot the board
-==============
-
- (1) Configure the boot switches for boot from microsd: 1-0-1
-
- (2) Insert the microSD card in the slot
-
- (3) Plug a serial adapter (beware: 1v8 levels!) to the low speed
-     expansion connector
-
- (4) Plug in power cable
-
- (5) The system will start, with the console on UART, but also visible
-     on the screen.
--- a/board/aspeed/ast2500-evb/genimage.cfg
+++ b/board/aspeed/ast2500-evb/genimage.cfg
@@ -1,40 +0,0 @@
-#
-# This config reproduces the OpenBMC flash layout defined in Linux :
-#
-#    arch/arm/boot/dts/openbmc-flash-layout.dtsi
-#
-# and included by aspeed-ast2500-evb.dts
-#
-flash nor-32M-256 {
-	pebsize = 4K
-	numpebs = 8K
-	minimum-io-unit-size = 256
-}
-
-image flash.img {
-	flash {
-	}
-	flashtype = "nor-32M-256"
-
-	partition uboot {
-		image = "u-boot.bin"
-		size = 384K
-	}
-
-	partition ubootenv {
-		/* TODO */
-		offset = 384K
-		size = 128K
-	}
-
-	partition fitimage {
-		image = "image.itb"
-		offset = 512K
-		size = 4352K
-	}
-
-	partition spare {
-		offset = 4864K
-		size = 27904K
-	}
-}
--- a/board/aspeed/ast2500-evb/linux.fragment
+++ b/board/aspeed/ast2500-evb/linux.fragment
@@ -1,7 +0,0 @@
-CONFIG_KERNEL_XZ=y
-CONFIG_ARCH_MULTI_V7=n
-CONFIG_MACH_ASPEED_G6=n
-CONFIG_SMP=n
-CONFIG_EXT4_FS=n
-CONFIG_DEBUG_FS=n
-CONFIG_SUSPEND=n
--- a/board/aspeed/ast2500-evb/readme.txt
+++ b/board/aspeed/ast2500-evb/readme.txt
@@ -1,80 +0,0 @@
-Aspeed AST2500 EVB
-
-Introduction
-============
-
-The AST2500 EVB is an evaluation board for the AST2500 SoC, most
-commonly used as a Server Management Processor. It includes an 800MHz
-ARM11 processor with DDR3 or DDR4 SDRAM (up to 1GB), SPI flash memory
-devices for BMC and host firmwares and numerous controllers to drive
-the server board.
-
-  https://www.aspeedtech.com/server_ast2500/
-
-How to build it
-===============
-
-Configure buildroot:
-
-  $ make aspeed_ast2500evb_defconfig
-
-Compile everything and build the rootfs image:
-
-  $ make
-
-Result of the build
-===================
-
-After building, the output/images directory contains:
-
-  output/images/
-    ├── aspeed-ast2500-evb.dtb
-    ├── flash.img
-    ├── image.itb
-    ├── rootfs.cpio
-    ├── rootfs.cpio.xz
-    ├── rootfs.tar
-    ├── u-boot.bin
-    └── zImage
-
-Flashing the image
-==================
-
-To update the contents of the first flash device, copy flash.img :
-
-  $ flashcp flash.img /dev/mtd0
-
-or simply the boot loader:
-
-  $ flashcp u-boot.bin /dev/mtd1
-
-Preparing the board
-===================
-
- * Connect a serial line to the board
- * Power-up the board
-
-Booting the board
-=================
-
-The AST2500 EVB boots from the SPI flash device directly and loads a
-first bootloader (usually U-Boot). U-Boot will attempt to load a Linux
-kernel from the same flash device by default but other storage could
-be used.
-
- * from U-Boot
-
-   The FIT image image.itb can be used to boot the board from U-Boot
-   using tftp
-
- * with QEMU
-
-   $ qemu-system-arm -M ast2500-evb \
-	-drive file=output/images/flash.img,format=raw,if=mtd \
-	-nographic
-
-   $ qemu-system-arm -M ast2500-evb \
-	-kernel output/images/zImage \
-	-initrd output/images/rootfs.cpio \
-	-dtb output/images/aspeed-ast2500-evb.dtb \
-	-nographic
--- a/board/aspeed/ast2500-evb/uboot.fragment
+++ b/board/aspeed/ast2500-evb/uboot.fragment
@@ -1,3 +0,0 @@
-CONFIG_BOOTCOMMAND="bootm 20080000"
-CONFIG_FIT=y
-CONFIG_SHA256=y
--- a/board/aspeed/ast2600-evb/genimage.cfg
+++ b/board/aspeed/ast2600-evb/genimage.cfg
@@ -1,40 +0,0 @@
-#
-# This config reproduces the OpenBMC flash layout defined in Linux :
-#
-#    arch/arm/boot/dts/openbmc-flash-layout-64.dtsi
-#
-# and included by aspeed-ast2600-evb.dts
-#
-flash nor-64M-256 {
-	pebsize = 4K
-	numpebs = 16K
-	minimum-io-unit-size = 256
-}
-
-image flash.img {
-	flash {
-	}
-	flashtype = "nor-64M-256"
-
-	partition uboot {
-		image = "u-boot.bin"
-		size = 896K
-	}
-
-	partition ubootenv {
-		/* TODO */
-		offset = 896K
-		size = 128K
-	}
-
-	partition fitimage {
-		image = "image.itb"
-		offset = 1M
-		size = 9M
-	}
-
-	partition spare {
-		offset = 10M
-		size = 54M
-	}
-}
--- a/board/aspeed/ast2600-evb/readme.txt
+++ b/board/aspeed/ast2600-evb/readme.txt
@@ -1,80 +0,0 @@
-Aspeed AST2600 EVB
-
-Introduction
-============
-
-The AST2600 EVB is an evaluation board for the AST2600 SoC, most
-commonly used as a Server Management Processor. It includes a
-Dual-core ARM Cortex A7 processor with DDR4 SDRAM (up to 2GB), SPI
-flash memory devices for BMC and host firmwares and numerous
-controllers to drive the server board.
-
-  https://www.aspeedtech.com/server_ast2600/
-
-How to build it
-===============
-
-Configure buildroot:
-
-  $ make aspeed_ast2600evb_defconfig
-
-Compile everything and build the rootfs image:
-
-  $ make
-
-Result of the build
-===================
-
-After building, the output/images directory contains:
-
-  output/images/
-    ├── aspeed-ast2600-evb.dtb
-    ├── flash.img
-    ├── image.itb
-    ├── rootfs.cpio
-    ├── rootfs.cpio.xz
-    ├── rootfs.tar
-    ├── u-boot.bin
-    └── zImage
-
-Flashing the image
-==================
-
-To update the contents of the first flash device, copy flash.img :
-
-  $ flashcp flash.img /dev/mtd0
-
-or simply the boot loader:
-
-  $ flashcp u-boot.bin /dev/mtd1
-
-Preparing the board
-===================
-
- * Connect a serial line to the board
- * Power-up the board
-
-Booting the board
-=================
-
-The AST2600 EVB boots from the SPI flash device directly and loads a
-first bootloader (usually U-Boot). U-Boot will attempt to load a Linux
-kernel from the same flash device by default but other storage could
-be used.
-
- * from U-Boot
-
-   The FIT image image.itb can be used to boot the board from U-Boot
-   using tftp
-
- * with QEMU
-
-   $ qemu-system-arm -M ast2600-evb \
-	-drive file=output/images/flash.img,format=raw,if=mtd \
-	-nographic
-
-   $ qemu-system-arm -M ast2600-evb \
-	-kernel output/images/zImage \
-	-initrd output/images/rootfs.cpio \
-	-dtb output/images/aspeed-ast2600-evb.dtb \
-	-nographic
--- a/board/aspeed/common/image.its.template
+++ b/board/aspeed/common/image.its.template
@@ -1,56 +0,0 @@
-/dts-v1/;
-
-/ {
-	description = "Kernel and buildroot image";
-	#address-cells = <1>;
-
-	images {
-		kernel-1 {
-			description = "Linux kernel";
-			data = /incbin/("zImage");
-			type = "kernel";
-			arch = "arm";
-			os = "linux";
-			compression = "none";
-			load = <0x80001000>;
-			entry = <0x80001000>;
-			hash-1 {
-				algo = "sha256";
-			};
-		};
-		fdt-1 {
-			description = "Flattened Device Tree blob";
-			data = /incbin/("%BOARD_DTB%");
-			type = "flat_dt";
-			arch = "arm";
-			compression = "none";
-			hash-1 {
-				algo = "sha256";
-			};
-		};
-		ramdisk-1 {
-			description = "ramdisk";
-			data = /incbin/("rootfs.cpio.xz");
-			type = "ramdisk";
-			arch = "arm";
-			os = "linux";
-			compression = "none";
-			hash-1 {
-				algo = "sha256";
-			};
-		};
-	};
-
-	configurations {
-		default = "conf-1";
-		conf-1 {
-			description = "Boot Linux kernel with FDT blob, ramdisk";
-			kernel = "kernel-1";
-			fdt = "fdt-1";
-			ramdisk = "ramdisk-1";
-			hash-1 {
-				algo = "sha256";
-			};
-		};
-	};
-};
--- a/board/aspeed/common/post-image.sh
+++ b/board/aspeed/common/post-image.sh
@@ -1,27 +0,0 @@
-#!/bin/bash
-
-BOARD_DIR="$(dirname $0)"
-mkimage=$HOST_DIR/bin/mkimage
-
-BOARD_DT=$(sed -n \
-           's/^BR2_LINUX_KERNEL_INTREE_DTS_NAME="\([a-z0-9\-]*\).*"$/\1/p' \
-           ${BR2_CONFIG})
-
-sed -e "s/%BOARD_DTB%/${BOARD_DT}.dtb/" \
-    $BOARD_DIR/image.its.template > $BINARIES_DIR/image.its
-
-(cd $BINARIES_DIR && $mkimage -f image.its image.itb)
-
-GENIMAGE_CFG="board/aspeed/${BOARD_DT#aspeed-*}/genimage.cfg"
-GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
-
-rm -rf "${GENIMAGE_TMP}"
-
-genimage \
-  --rootpath "${TARGET_DIR}" \
-  --tmppath "${GENIMAGE_TMP}" \
-  --inputpath "${BINARIES_DIR}" \
-  --outputpath "${BINARIES_DIR}" \
-  --config "${GENIMAGE_CFG}"
-
-rm -f $BINARIES_DIR/image.its
--- a/board/asus/tinker/extlinux.conf
+++ b/board/asus/tinker/extlinux.conf
@@ -1,4 +1,4 @@
-label Tinker linux
+label Tinker linux-next
  kernel /boot/uImage
  devicetree /boot/rk3288-tinker.dtb
  append console=ttyS2,115200n8 root=/dev/mmcblk0p1 rootwait
--- a/board/asus/tinker/genimage.cfg
+++ b/board/asus/tinker/genimage.cfg
@@ -2,19 +2,12 @@ image sdcard.img {
 	hdimage {
 	}

-	partition u-boot-tpl-spl-dtb {
+	partition u-boot-spl-dtb {
 		in-partition-table = "no"
-		image = "u-boot-tpl-spl-dtb.img"
+		image = "u-boot-spl-dtb.img"
 		offset = 32K
 	}

-	partition u-boot-dtb {
-		in-partition-table = "no"
-		image = "u-boot-dtb.img"
-		offset = 8M
-		size = 30M
-	}
-
 	partition rootfs {
 		partition-type = 0x83
 		image = "rootfs.ext4"
--- a/board/asus/tinker/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch
+++ b/board/asus/tinker/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch
@@ -0,0 +1,35 @@
+From 8ee2b03039cccf64402a72dea2185d7fe1972729 Mon Sep 17 00:00:00 2001
+From: Shyam Saini <shyam.saini@amarulasolutions.com>
+Date: Mon, 15 Apr 2019 16:16:16 +0530
+Subject: [PATCH] include: configs: Increase CONFIG_SYS_BOOTM_LEN to 16MB
+
+The default value of CONFIG_SYS_BOOTM_LEN is 0x800000 i.e, 8MB which
+causes board reset because of larger uImage size.
+
+Error log snippet:
+   Booting using the fdt blob at 0x1f00000
+   Loading Kernel Image ... Image too large: increase CONFIG_SYS_BOOTM_LEN
+Must RESET board to recover
+resetting ...
+
+Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
+---
+ include/configs/rk3288_common.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
+index 72a54bc0ab..eab7cf4d86 100644
+--- a/include/configs/rk3288_common.h
+++ b/include/configs/rk3288_common.h
+@@ -9,6 +9,8 @@
+ #include <asm/arch/hardware.h>
+ #include "rockchip-common.h"
+ 
+#define CONFIG_SYS_BOOTM_LEN (16 << 20) /* 16MB */
+
+ #define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
+ #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
+ #define CONFIG_SYS_CBSIZE		1024
+-- 
+2.11.0
+
--- a/board/asus/tinker/post-build.sh
+++ b/board/asus/tinker/post-build.sh
@@ -3,7 +3,7 @@
 MKIMAGE=$HOST_DIR/bin/mkimage
 BOARD_DIR="$(dirname $0)"

-$MKIMAGE -n rk3288 -T rksd -d $BINARIES_DIR/u-boot-tpl.bin $BINARIES_DIR/u-boot-tpl.img
-cat $BINARIES_DIR/u-boot-tpl.img $BINARIES_DIR/u-boot-spl-dtb.bin > $BINARIES_DIR/u-boot-tpl-spl-dtb.img
+$MKIMAGE -n rk3288 -T rksd -d $BINARIES_DIR/u-boot-spl-dtb.bin $BINARIES_DIR/u-boot-spl-dtb.img
+cat $BINARIES_DIR/u-boot-dtb.bin >> $BINARIES_DIR/u-boot-spl-dtb.img

 install -m 0644 -D $BOARD_DIR/extlinux.conf $TARGET_DIR/boot/extlinux/extlinux.conf
--- a/board/asus/tinker/readme.txt
+++ b/board/asus/tinker/readme.txt
@@ -35,9 +35,3 @@ You can write this image directly to an SD card device (i.e. /dev/xxx):
  $ sudo sync

 Finally, you can insert the SD card to the Tinker RK3288 board and boot it.
-
-NOTE:
-USB power supply requires more than the standard 500mA USB current, so
-this board must be supplied from a capable port or from an external
-AC/DC adapter. Otherwise it will hang forever while loading the kernel
-image.
--- a/board/atmel/at91sam9x5ek_mmc/genimage.cfg
+++ b/board/atmel/at91sam9x5ek_mmc/genimage.cfg
@@ -17,7 +17,6 @@ image boot.vfat {
 			image = "uboot-env.bin"
 		}
 	}
-
 	size = 16M
 }

--- a/board/atmel/readme.txt
+++ b/board/atmel/readme.txt
@@ -1,6 +1,6 @@
-This document explains how to set up a basic Buildroot system on
-various Atmel/Microchip boards. Additional details can also be found
-on the Linux4SAM website: http://www.linux4sam.org
+This document explains how to set up a basic Buildroot system on various
+Atmel boards. Additional details can also be found on the Linux4SAM website:
+http://www.at91.com/linux4sam/bin/view/Linux4SAM/

 This guide covers the following configurations:
 - at91sam9g45m10ek_defconfig
@@ -19,14 +19,6 @@ This guide covers the following configurations:
 - atmel_sama5d4_xplained_mmc_dev_defconfig
 - atmel_sama5d2_xplained_mmc_defconfig
 - atmel_sama5d2_xplained_mmc_dev_defconfig
- - microchip_sama5d27_wlsom1_ek_mmc_defconfig
- - microchip_sama5d27_wlsom1_ek_mmc_dev_defconfig
- - microchip_sam9x60ek_mmc_defconfig
- - microchip_sam9x60ek_mmc_dev_defconfig
- - microchip_sama5d2_icp_mmc_defconfig
- - microchip_sama5d2_icp_mmc_dev_defconfig
- - microchip_sama7g5ek_mmc_defconfig
- - microchip_sama7g5ek_mmc_dev_defconfig

 These configurations will use AT91Bootstrap, u-boot and a linux kernel from
 the git trees maintained by Atmel.
@@ -37,23 +29,23 @@ tests the features of the SoC:
 - FFMPEG to record video from the ISI/ISC
 - I2C, SPI, CAN, etc. tools
 - modetest for LCD screens, HDMI
- Wilc1000/Wilc3000 firmware for the Atmel Wireless sdio module
+- Wilc1000 firmware for the Atmel Wireless sdio module
 - SSH for convenience
 - GDB/GDB server for debug

 Configuring and building Buildroot
 ==================================

-For the Xplained/Evaluation Kit boards, the Buildroot configuration is
-provided to boot from an SD card. Those configurations are labeled as
-'mmc'. In this case, after building Buildroot, follow the instructions
-in the "Preparing the SD card" section.
-
-For the other configurations listed above, the Buildroot configuration
+For most configurations listed above, the Buildroot configuration
 assumes the system will be flashed on NAND. In this case, after
 building Buildroot, follow the instructions in the "Flashing the NAND
 using SAM-BA" section below.

+For the Xplained boards, an alternative Buildroot configuration is
+provided to boot from an SD card. Those configurations are labeled as
+'mmc'. In this case, after building Buildroot, follow the instructions
+in the "Preparing the SD card" section.
+
 To configure and build Buildroot, run:

  make <board>_defconfig
@@ -152,10 +144,10 @@ lost. To copy the image on the SD card:

 dd if=output/images/sdcard.img of=/dev/mmcblk0

-Insert your SD card in your Xplained/Evaluation Kit board, and
-enjoy. The default U-Boot environment will load properly the kernel
-and Device Tree blob from the first partition of the SD card, so
-everything works automatically.
+Insert your SD card in your Xplained board, and enjoy. The default
+U-Boot environment will load properly the kernel and Device Tree blob
+from the first partition of the SD card, so everything works
+automatically.

 By default a 16MB FAT partition is created. It contains at91bootstrap,
 u-boot, the kernel image and all dtb variants for your board. The dtb
--- a/board/atmel/sama5d27_som1_ek_mmc/genimage.cfg
+++ b/board/atmel/sama5d27_som1_ek_mmc/genimage.cfg
@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }

--- a/board/atmel/sama5d27_wlsom1_ek_mmc/genimage.cfg
+++ b/board/atmel/sama5d27_wlsom1_ek_mmc/genimage.cfg
@@ -1,32 +0,0 @@
-# Image for SD card boot on Microchip SAMA5D27 WLSOM1 EK
-#
-image boot.vfat {
-	vfat {
-		files = {
-			"zImage",
-			"at91-sama5d27_wlsom1_ek.dtb",
-			"boot.bin",
-			"u-boot.bin"
-		}
-	}
-
-	size = 16M
-}
-
-image sdcard.img {
-	hdimage {
-	}
-
-	partition boot {
-		partition-type = 0xC
-		bootable = "true"
-		image = "boot.vfat"
-		offset = 1M
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext4"
-		size = 512M
-	}
-}
--- a/board/atmel/sama5d2_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d2_xplained_mmc/genimage.cfg
@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }

--- a/board/atmel/sama5d3_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d3_xplained_mmc/genimage.cfg
@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }

--- a/board/atmel/sama5d4_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d4_xplained_mmc/genimage.cfg
@@ -9,7 +9,6 @@ image boot.vfat {
 			"u-boot.bin"
 		}
 	}
-
 	size = 16M
 }

--- a/board/bananapi/bananapi-m1/boot.cmd
+++ b/board/bananapi/bananapi-m1/boot.cmd
@@ -0,0 +1,7 @@
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
+
+mmc dev 0
+fatload mmc 0 $kernel_addr_r zImage
+fatload mmc 0 $fdt_addr_r sun7i-a20-bananapi.dtb
+
+bootz $kernel_addr_r - $fdt_addr_r
--- a/board/bananapi/bananapi-m1/genimage.cfg
+++ b/board/bananapi/bananapi-m1/genimage.cfg
@@ -0,0 +1,33 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"zImage",
+			"sun7i-a20-bananapi.dtb",
+			"boot.scr"
+		}
+	}
+	size = 64M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot-sunxi-with-spl.bin"
+		offset = 8192
+		size = 1040384 # 1MB - 8192
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}
--- a/board/bananapi/bananapi-m1/readme.txt
+++ b/board/bananapi/bananapi-m1/readme.txt
@@ -0,0 +1,37 @@
+Intro
+=====
+
+This default configuration will allow you to start experimenting with the
+buildroot environment for the Bananapi M1. With the current configuration
+it will bring-up the board, and allow access through the serial console.
+
+Bananapi M1 link:
+http://www.banana-pi.org/m1.html
+
+Wiki link:
+https://openedev.amarulasolutions.com/display/ODWIKI/Bananapi+M1
+
+This configuration uses U-Boot mainline and kernel mainline.
+
+How to build
+============
+
+    $ make bananapi_m1_defconfig
+    $ make
+
+Note: you will need access to the internet to download the required
+sources.
+
+How to write the SD card
+========================
+
+Once the build process is finished you will have an image called "sdcard.img"
+in the output/images/ directory.
+
+Copy the bootable "sdcard.img" onto an SD card with "dd":
+
+  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
+  $ sudo sync
+
+Insert the micro SDcard in your Bananapi M1 and power it up. The console
+is on the serial line, 115200 8N1.
--- a/board/bananapi/bananapi-m2-ultra/genimage.cfg
+++ b/board/bananapi/bananapi-m2-ultra/genimage.cfg
@@ -6,7 +6,6 @@ image boot.vfat {
 			"boot.scr"
 		}
 	}
-
 	size = 64M
 }

@@ -17,8 +16,8 @@ image sdcard.img {
 	partition u-boot {
 		in-partition-table = "no"
 		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8K
-		size = 1016K # 1MB - 8KB
+		offset = 8192
+		size = 1040384 # 1MB - 8192
 	}

 	partition boot {
--- a/board/bananapi/bananapi-m2-zero/boot.cmd
+++ b/board/bananapi/bananapi-m2-zero/boot.cmd
@@ -1,7 +0,0 @@
-setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
-
-mmc dev 0
-fatload mmc 0 $kernel_addr_r zImage
-fatload mmc 0 $fdt_addr_r sun8i-h2-plus-bananapi-m2-zero.dtb
-
-bootz $kernel_addr_r - $fdt_addr_r
--- a/board/bananapi/bananapi-m2-zero/genimage.cfg
+++ b/board/bananapi/bananapi-m2-zero/genimage.cfg
@@ -1,34 +0,0 @@
-image boot.vfat {
-	vfat {
-		files = {
-			"zImage",
-			"sun8i-h2-plus-bananapi-m2-zero.dtb",
-			"boot.scr"
-		}
-	}
-
-	size = 64M
-}
-
-image sdcard.img {
-	hdimage {
-	}
-
-	partition u-boot {
-		in-partition-table = "no"
-		image = "u-boot-sunxi-with-spl.bin"
-		offset = 8K
-		size = 1016K # 1MB - 8KB
-	}
-
-	partition boot {
-		partition-type = 0xC
-		bootable = "true"
-		image = "boot.vfat"
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext4"
-	}
-}
--- a/board/bananapi/bananapi-m2-zero/readme.txt
+++ b/board/bananapi/bananapi-m2-zero/readme.txt
@@ -1,34 +0,0 @@
-Intro
-=====
-
-This default configuration will allow you to start experimenting with the
-Buildroot environment for the Bananapi M2 Zero. With the current configuration
-it will bring-up the board, and allow access through the serial console.
-
-Bananapi M2 Zero link:
-http://www.banana-pi.org/m2z.html
-
-This configuration uses U-Boot mainline and kernel mainline.
-
-How to build
-============
-
-  $ make bananapi_m2_zero_defconfig
-  $ make
-
-Note: you will need access to the internet to download the required
-sources.
-
-How to write the SD card
-========================
-
-Once the build process is finished you will have an image called "sdcard.img"
-in the output/images/ directory.
-
-Copy the bootable "sdcard.img" onto an SD card with "dd":
-
-  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
-  $ sync
-
-Insert the micro SDcard in your Bananapi M2 Zero and power it up. The console
-is on the Debug UART on the CON3 header, with serial settings 115200 8N1.
--- a/board/bananapi/bananapi-m64/boot.cmd
+++ b/board/bananapi/bananapi-m64/boot.cmd
@@ -0,0 +1,6 @@
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
+
+fatload mmc 0 $kernel_addr_r Image
+fatload mmc 0 $fdt_addr_r sun50i-a64-bananapi-m64.dtb
+
+booti $kernel_addr_r - $fdt_addr_r
--- a/board/bananapi/bananapi-m64/genimage.cfg
+++ b/board/bananapi/bananapi-m64/genimage.cfg
@@ -0,0 +1,39 @@
+image boot.vfat {
+	vfat {
+		files = {
+			"Image",
+			"sun50i-a64-bananapi-m64.dtb",
+			"boot.scr"
+		}
+	}
+	size = 64M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition spl {
+		in-partition-table = "no"
+		image = "sunxi-spl.bin"
+		offset = 8192
+	}
+
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot.itb"
+		offset = 40K
+		size = 1M # 1MB - 40K
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+	}
+}
--- a/Show More
+++ b/Show More