Update for 2018.11.1

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

.flake8

@@ -2,4 +2,4 @@
 exclude=
     # copied from the kernel sources
     utils/diffconfig
-max-line-length=80
+max-line-length=132

.gitignore

@@ -1,7 +1,5 @@
 /output
 /dl
-/godot-toolchains
-/windows-build
 /.auto.deps
 /.config.cmd
 /.config.old

.gitlab-ci.yml

@@ -1,23 +1,339 @@
 # 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:20200814.2228
+image: buildroot/base:20180318.1724
 
-stages:
-  - generate-gitlab-ci
-  - build
+.defconfig_script: &defconfig_script
+    - echo 'Configure Buildroot'
+    - make ${CI_JOB_NAME}
+    - echo 'Build buildroot'
+    - |
+        make > >(tee build.log |grep '>>>') 2>&1 || {
+            echo 'Failed build last output'
+            tail -200 build.log
+            exit 1
+        }
 
-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
-  artifacts:
-    paths:
-      - generated-gitlab-ci.yml
+check-gitlab-ci.yml:
+    script:
+        - mv .gitlab-ci.yml .gitlab-ci.yml.orig
+        - make .gitlab-ci.yml
+        - diff -u .gitlab-ci.yml.orig .gitlab-ci.yml
 
-buildroot-pipeline:
-  stage: build
-  trigger:
-    include:
-      - artifact: generated-gitlab-ci.yml
-        job: generate-gitlab-ci-yml
-    strategy: depend
+check-DEVELOPERS:
+    # 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:
+    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 $(cat files.processed)
+    after_script:
+        - wc -l files.processed
+
+check-package:
+    script:
+        - make check-package
+
+.defconfig: &defconfig
+    # Running the defconfigs for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+    script: *defconfig_script
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - build.log
+            - output/images/
+            - output/build/build-time.log
+            - output/build/packages-file-list.txt
+
+.runtime_test: &runtime_test
+    # Running the runtime tests for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+    # 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: ./support/testing/run-tests -o test-output/ -d test-dl/ -k --timeout-multiplier 10 ${CI_JOB_NAME}
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - test-output/*.log
+            - test-output/*/.config
+            - test-output/*/images/*
+acmesystems_aria_g25_128mb_defconfig: *defconfig
+acmesystems_aria_g25_256mb_defconfig: *defconfig
+acmesystems_arietta_g25_128mb_defconfig: *defconfig
+acmesystems_arietta_g25_256mb_defconfig: *defconfig
+amarula_a64_relic_defconfig: *defconfig
+amarula_vyasa_rk3288_defconfig: *defconfig
+arcturus_ucls1012a_defconfig: *defconfig
+arcturus_ucp1020_defconfig: *defconfig
+arm_foundationv8_defconfig: *defconfig
+arm_juno_defconfig: *defconfig
+armadeus_apf27_defconfig: *defconfig
+armadeus_apf28_defconfig: *defconfig
+armadeus_apf51_defconfig: *defconfig
+asus_tinker_rk3288_defconfig: *defconfig
+at91sam9260eknf_defconfig: *defconfig
+at91sam9g20dfc_defconfig: *defconfig
+at91sam9g45m10ek_defconfig: *defconfig
+at91sam9rlek_defconfig: *defconfig
+at91sam9x5ek_defconfig: *defconfig
+at91sam9x5ek_dev_defconfig: *defconfig
+at91sam9x5ek_mmc_defconfig: *defconfig
+at91sam9x5ek_mmc_dev_defconfig: *defconfig
+atmel_sama5d27_som1_ek_mmc_dev_defconfig: *defconfig
+atmel_sama5d2_xplained_mmc_defconfig: *defconfig
+atmel_sama5d2_xplained_mmc_dev_defconfig: *defconfig
+atmel_sama5d3_xplained_defconfig: *defconfig
+atmel_sama5d3_xplained_dev_defconfig: *defconfig
+atmel_sama5d3_xplained_mmc_defconfig: *defconfig
+atmel_sama5d3_xplained_mmc_dev_defconfig: *defconfig
+atmel_sama5d3xek_defconfig: *defconfig
+atmel_sama5d4_xplained_defconfig: *defconfig
+atmel_sama5d4_xplained_dev_defconfig: *defconfig
+atmel_sama5d4_xplained_mmc_defconfig: *defconfig
+atmel_sama5d4_xplained_mmc_dev_defconfig: *defconfig
+bananapi_m1_defconfig: *defconfig
+bananapi_m2_plus_defconfig: *defconfig
+bananapi_m2_ultra_defconfig: *defconfig
+bananapi_m64_defconfig: *defconfig
+bananapro_defconfig: *defconfig
+beagleboardx15_defconfig: *defconfig
+beaglebone_defconfig: *defconfig
+beaglebone_qt5_defconfig: *defconfig
+chromebook_snow_defconfig: *defconfig
+ci20_defconfig: *defconfig
+csky_gx6605s_defconfig: *defconfig
+cubieboard2_defconfig: *defconfig
+engicam_imx6qdl_icore_defconfig: *defconfig
+engicam_imx6qdl_icore_qt5_defconfig: *defconfig
+engicam_imx6qdl_icore_rqs_defconfig: *defconfig
+engicam_imx6ul_geam_defconfig: *defconfig
+engicam_imx6ul_isiot_defconfig: *defconfig
+freescale_imx28evk_defconfig: *defconfig
+freescale_imx6dlsabreauto_defconfig: *defconfig
+freescale_imx6dlsabresd_defconfig: *defconfig
+freescale_imx6qsabreauto_defconfig: *defconfig
+freescale_imx6qsabresd_defconfig: *defconfig
+freescale_imx6sxsabresd_defconfig: *defconfig
+freescale_imx7dsabresd_defconfig: *defconfig
+freescale_imx8mqevk_defconfig: *defconfig
+freescale_p1025twr_defconfig: *defconfig
+freescale_t1040d4rdb_defconfig: *defconfig
+friendlyarm_nanopi_a64_defconfig: *defconfig
+friendlyarm_nanopi_neo2_defconfig: *defconfig
+galileo_defconfig: *defconfig
+grinn_chiliboard_defconfig: *defconfig
+grinn_liteboard_defconfig: *defconfig
+imx23evk_defconfig: *defconfig
+imx6-sabreauto_defconfig: *defconfig
+imx6-sabresd_defconfig: *defconfig
+imx6-sabresd_qt5_defconfig: *defconfig
+imx6slevk_defconfig: *defconfig
+imx6sx-sdb_defconfig: *defconfig
+imx6ulevk_defconfig: *defconfig
+imx6ulpico_defconfig: *defconfig
+imx7d-sdb_defconfig: *defconfig
+imx7dpico_defconfig: *defconfig
+lego_ev3_defconfig: *defconfig
+linksprite_pcduino_defconfig: *defconfig
+minnowboard_max-graphical_defconfig: *defconfig
+minnowboard_max_defconfig: *defconfig
+mx25pdk_defconfig: *defconfig
+mx51evk_defconfig: *defconfig
+mx53loco_defconfig: *defconfig
+mx6cubox_defconfig: *defconfig
+mx6sx_udoo_neo_defconfig: *defconfig
+mx6udoo_defconfig: *defconfig
+nanopi_m1_defconfig: *defconfig
+nanopi_m1_plus_defconfig: *defconfig
+nanopi_neo_defconfig: *defconfig
+nexbox_a95x_defconfig: *defconfig
+nitrogen6sx_defconfig: *defconfig
+nitrogen6x_defconfig: *defconfig
+nitrogen7_defconfig: *defconfig
+nitrogen8m_defconfig: *defconfig
+odroidc2_defconfig: *defconfig
+odroidxu4_defconfig: *defconfig
+olimex_a10_olinuxino_lime_defconfig: *defconfig
+olimex_a13_olinuxino_defconfig: *defconfig
+olimex_a20_olinuxino_lime2_defconfig: *defconfig
+olimex_a20_olinuxino_lime_defconfig: *defconfig
+olimex_a20_olinuxino_lime_legacy_defconfig: *defconfig
+olimex_a20_olinuxino_micro_defconfig: *defconfig
+olimex_a64_olinuxino_defconfig: *defconfig
+olimex_imx233_olinuxino_defconfig: *defconfig
+openblocks_a6_defconfig: *defconfig
+orangepi_lite_defconfig: *defconfig
+orangepi_one_defconfig: *defconfig
+orangepi_pc2_defconfig: *defconfig
+orangepi_pc_defconfig: *defconfig
+orangepi_pc_plus_defconfig: *defconfig
+orangepi_plus_defconfig: *defconfig
+orangepi_prime_defconfig: *defconfig
+orangepi_win_defconfig: *defconfig
+orangepi_zero_defconfig: *defconfig
+orangepi_zero_plus2_defconfig: *defconfig
+pandaboard_defconfig: *defconfig
+pc_x86_64_bios_defconfig: *defconfig
+pc_x86_64_efi_defconfig: *defconfig
+pine64_defconfig: *defconfig
+pine64_sopine_defconfig: *defconfig
+qemu_aarch64_virt_defconfig: *defconfig
+qemu_arm_versatile_defconfig: *defconfig
+qemu_arm_versatile_nommu_defconfig: *defconfig
+qemu_arm_vexpress_defconfig: *defconfig
+qemu_m68k_mcf5208_defconfig: *defconfig
+qemu_m68k_q800_defconfig: *defconfig
+qemu_microblazebe_mmu_defconfig: *defconfig
+qemu_microblazeel_mmu_defconfig: *defconfig
+qemu_mips32r2_malta_defconfig: *defconfig
+qemu_mips32r2el_malta_defconfig: *defconfig
+qemu_mips32r6_malta_defconfig: *defconfig
+qemu_mips32r6el_malta_defconfig: *defconfig
+qemu_mips64_malta_defconfig: *defconfig
+qemu_mips64el_malta_defconfig: *defconfig
+qemu_mips64r6_malta_defconfig: *defconfig
+qemu_mips64r6el_malta_defconfig: *defconfig
+qemu_nios2_10m50_defconfig: *defconfig
+qemu_or1k_defconfig: *defconfig
+qemu_ppc64_e5500_defconfig: *defconfig
+qemu_ppc64_pseries_defconfig: *defconfig
+qemu_ppc64le_pseries_defconfig: *defconfig
+qemu_ppc_g3beige_defconfig: *defconfig
+qemu_ppc_mpc8544ds_defconfig: *defconfig
+qemu_ppc_virtex_ml507_defconfig: *defconfig
+qemu_riscv64_virt_defconfig: *defconfig
+qemu_sh4_r2d_defconfig: *defconfig
+qemu_sh4eb_r2d_defconfig: *defconfig
+qemu_sparc64_sun4u_defconfig: *defconfig
+qemu_sparc_ss10_defconfig: *defconfig
+qemu_x86_64_defconfig: *defconfig
+qemu_x86_defconfig: *defconfig
+qemu_xtensa_lx60_defconfig: *defconfig
+qemu_xtensa_lx60_nommu_defconfig: *defconfig
+raspberrypi0_defconfig: *defconfig
+raspberrypi0w_defconfig: *defconfig
+raspberrypi2_defconfig: *defconfig
+raspberrypi3_64_defconfig: *defconfig
+raspberrypi3_defconfig: *defconfig
+raspberrypi3_qt5we_defconfig: *defconfig
+raspberrypi_defconfig: *defconfig
+riotboard_defconfig: *defconfig
+roseapplepi_defconfig: *defconfig
+s6lx9_microboard_defconfig: *defconfig
+sheevaplug_defconfig: *defconfig
+snps_aarch64_vdk_defconfig: *defconfig
+snps_arc700_axs101_defconfig: *defconfig
+snps_archs38_axs103_defconfig: *defconfig
+snps_archs38_haps_defconfig: *defconfig
+snps_archs38_hsdk_defconfig: *defconfig
+snps_archs38_vdk_defconfig: *defconfig
+socrates_cyclone5_defconfig: *defconfig
+solidrun_clearfog_defconfig: *defconfig
+solidrun_macchiatobin_mainline_defconfig: *defconfig
+solidrun_macchiatobin_marvell_defconfig: *defconfig
+stm32f429_disco_defconfig: *defconfig
+stm32f469_disco_defconfig: *defconfig
+toradex_apalis_imx6_defconfig: *defconfig
+ts4800_defconfig: *defconfig
+ts4900_defconfig: *defconfig
+ts5500_defconfig: *defconfig
+ts7680_defconfig: *defconfig
+wandboard_defconfig: *defconfig
+warp7_defconfig: *defconfig
+warpboard_defconfig: *defconfig
+zynq_microzed_defconfig: *defconfig
+zynq_zc706_defconfig: *defconfig
+zynq_zed_defconfig: *defconfig
+zynq_zybo_defconfig: *defconfig
+zynqmp_zcu106_defconfig: *defconfig
+tests.boot.test_atf.TestATFAllwinner: *runtime_test
+tests.boot.test_atf.TestATFMarvell: *runtime_test
+tests.boot.test_atf.TestATFVexpress: *runtime_test
+tests.core.test_file_capabilities.TestFileCapabilities: *runtime_test
+tests.core.test_hardening.TestFortifyConserv: *runtime_test
+tests.core.test_hardening.TestFortifyNone: *runtime_test
+tests.core.test_hardening.TestRelro: *runtime_test
+tests.core.test_hardening.TestRelroPartial: *runtime_test
+tests.core.test_hardening.TestSspNone: *runtime_test
+tests.core.test_hardening.TestSspStrong: *runtime_test
+tests.core.test_post_scripts.TestPostScripts: *runtime_test
+tests.core.test_rootfs_overlay.TestRootfsOverlay: *runtime_test
+tests.core.test_timezone.TestGlibcAllTimezone: *runtime_test
+tests.core.test_timezone.TestGlibcNonDefaultLimitedTimezone: *runtime_test
+tests.core.test_timezone.TestNoTimezone: *runtime_test
+tests.fs.test_ext.TestExt2: *runtime_test
+tests.fs.test_ext.TestExt2r1: *runtime_test
+tests.fs.test_ext.TestExt3: *runtime_test
+tests.fs.test_ext.TestExt4: *runtime_test
+tests.fs.test_f2fs.TestF2FS: *runtime_test
+tests.fs.test_iso9660.TestIso9660Grub2External: *runtime_test
+tests.fs.test_iso9660.TestIso9660Grub2ExternalCompress: *runtime_test
+tests.fs.test_iso9660.TestIso9660Grub2Internal: *runtime_test
+tests.fs.test_iso9660.TestIso9660SyslinuxExternal: *runtime_test
+tests.fs.test_iso9660.TestIso9660SyslinuxExternalCompress: *runtime_test
+tests.fs.test_iso9660.TestIso9660SyslinuxInternal: *runtime_test
+tests.fs.test_jffs2.TestJffs2: *runtime_test
+tests.fs.test_squashfs.TestSquashfs: *runtime_test
+tests.fs.test_ubi.TestUbi: *runtime_test
+tests.fs.test_yaffs2.TestYaffs2: *runtime_test
+tests.init.test_busybox.TestInitSystemBusyboxRo: *runtime_test
+tests.init.test_busybox.TestInitSystemBusyboxRoNet: *runtime_test
+tests.init.test_busybox.TestInitSystemBusyboxRw: *runtime_test
+tests.init.test_busybox.TestInitSystemBusyboxRwNet: *runtime_test
+tests.init.test_none.TestInitSystemNone: *runtime_test
+tests.init.test_systemd.TestInitSystemSystemdRoFull: *runtime_test
+tests.init.test_systemd.TestInitSystemSystemdRoIfupdown: *runtime_test
+tests.init.test_systemd.TestInitSystemSystemdRoNetworkd: *runtime_test
+tests.init.test_systemd.TestInitSystemSystemdRwFull: *runtime_test
+tests.init.test_systemd.TestInitSystemSystemdRwIfupdown: *runtime_test
+tests.init.test_systemd.TestInitSystemSystemdRwNetworkd: *runtime_test
+tests.package.test_dropbear.TestDropbear: *runtime_test
+tests.package.test_ipython.TestIPythonPy2: *runtime_test
+tests.package.test_ipython.TestIPythonPy3: *runtime_test
+tests.package.test_python.TestPython2: *runtime_test
+tests.package.test_python.TestPython3: *runtime_test
+tests.package.test_python_autobahn.TestPythonPy2Autobahn: *runtime_test
+tests.package.test_python_autobahn.TestPythonPy3Autobahn: *runtime_test
+tests.package.test_python_cryptography.TestPythonPy2Cryptography: *runtime_test
+tests.package.test_python_cryptography.TestPythonPy3Cryptography: *runtime_test
+tests.package.test_python_incremental.TestPythonPy2Incremental: *runtime_test
+tests.package.test_python_incremental.TestPythonPy3Incremental: *runtime_test
+tests.package.test_python_twisted.TestPythonPy2Twisted: *runtime_test
+tests.package.test_python_twisted.TestPythonPy3Twisted: *runtime_test
+tests.package.test_python_txaio.TestPythonPy2Txaio: *runtime_test
+tests.package.test_python_txaio.TestPythonPy3Txaio: *runtime_test
+tests.package.test_python_txtorcon.TestPythonPy2Txtorcon: *runtime_test
+tests.package.test_python_txtorcon.TestPythonPy3Txtorcon: *runtime_test
+tests.package.test_rust.TestRust: *runtime_test
+tests.package.test_rust.TestRustBin: *runtime_test
+tests.package.test_syslog_ng.TestSyslogNg: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainBuildrootMusl: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainBuildrootuClibc: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainCCache: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainCtngMusl: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainLinaroArm: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainSourceryArmv4: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainSourceryArmv5: *runtime_test
+tests.toolchain.test_external.TestExternalToolchainSourceryArmv7: *runtime_test

.gitlab-ci.yml.in

@@ -0,0 +1,81 @@
+# 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:20180318.1724
+
+.defconfig_script: &defconfig_script
+    - echo 'Configure Buildroot'
+    - make ${CI_JOB_NAME}
+    - echo 'Build buildroot'
+    - |
+        make > >(tee build.log |grep '>>>') 2>&1 || {
+            echo 'Failed build last output'
+            tail -200 build.log
+            exit 1
+        }
+
+check-gitlab-ci.yml:
+    script:
+        - mv .gitlab-ci.yml .gitlab-ci.yml.orig
+        - make .gitlab-ci.yml
+        - diff -u .gitlab-ci.yml.orig .gitlab-ci.yml
+
+check-DEVELOPERS:
+    # 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:
+    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 $(cat files.processed)
+    after_script:
+        - wc -l files.processed
+
+check-package:
+    script:
+        - make check-package
+
+.defconfig: &defconfig
+    # Running the defconfigs for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+    script: *defconfig_script
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - build.log
+            - output/images/
+            - output/build/build-time.log
+            - output/build/packages-file-list.txt
+
+.runtime_test: &runtime_test
+    # Running the runtime tests for every push is too much, so limit to
+    # explicit triggers through the API.
+    only:
+        - triggers
+        - tags
+    # 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: ./support/testing/run-tests -o test-output/ -d test-dl/ -k --timeout-multiplier 10 ${CI_JOB_NAME}
+    artifacts:
+        when: always
+        expire_in: 2 weeks
+        paths:
+            - test-output/*.log
+            - test-output/*/.config
+            - test-output/*/images/*

Config.in

@@ -14,21 +14,38 @@ config BR2_HOSTARCH
 	string
 	option env="HOSTARCH"
 
-config BR2_BASE_DIR
+config BR2_BUILD_DIR
 	string
-	option env="BASE_DIR"
-
-# br2-external paths definitions
-source "$BR2_BASE_DIR/.br2-external.in.paths"
+	option env="BUILD_DIR"
 
 # Hidden config symbols for packages to check system gcc version
 config BR2_HOST_GCC_VERSION
 	string
 	option env="HOST_GCC_VERSION"
 
+config BR2_HOST_GCC_AT_LEAST_4_5
+	bool
+	default y if BR2_HOST_GCC_VERSION = "4 5"
+
+config BR2_HOST_GCC_AT_LEAST_4_6
+	bool
+	default y if BR2_HOST_GCC_VERSION = "4 6"
+	select BR2_HOST_GCC_AT_LEAST_4_5
+
+config BR2_HOST_GCC_AT_LEAST_4_7
+	bool
+	default y if BR2_HOST_GCC_VERSION = "4 7"
+	select BR2_HOST_GCC_AT_LEAST_4_6
+
+config BR2_HOST_GCC_AT_LEAST_4_8
+	bool
+	default y if BR2_HOST_GCC_VERSION = "4 8"
+	select BR2_HOST_GCC_AT_LEAST_4_7
+
 config BR2_HOST_GCC_AT_LEAST_4_9
 	bool
 	default y if BR2_HOST_GCC_VERSION = "4 9"
+	select BR2_HOST_GCC_AT_LEAST_4_8
 
 config BR2_HOST_GCC_AT_LEAST_5
 	bool
@@ -50,11 +67,6 @@ config BR2_HOST_GCC_AT_LEAST_8
 	default y if BR2_HOST_GCC_VERSION = "8"
 	select BR2_HOST_GCC_AT_LEAST_7
 
-config BR2_HOST_GCC_AT_LEAST_9
-	bool
-	default y if BR2_HOST_GCC_VERSION = "9"
-	select BR2_HOST_GCC_AT_LEAST_8
-
 # When adding new entries above, be sure to update
 # the HOSTCC_MAX_VERSION variable in the Makefile.
 
@@ -63,6 +75,16 @@ config BR2_HOST_GCC_AT_LEAST_9
 config BR2_NEEDS_HOST_JAVA
 	bool
 
+# Hidden boolean selected by packages in need of javac in order to build
+# (example: classpath)
+config BR2_NEEDS_HOST_JAVAC
+	bool
+
+# Hidden boolean selected by packages in need of jar in order to build
+# (example: classpath)
+config BR2_NEEDS_HOST_JAR
+	bool
+
 # 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 like SAM-BA, etc.).
@@ -80,11 +102,6 @@ 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"
 
 menu "Build options"
@@ -119,6 +136,10 @@ config BR2_SCP
 	string "Secure copy (scp) command"
 	default "scp"
 
+config BR2_SSH
+	string "Secure shell (ssh) command"
+	default "ssh"
+
 config BR2_HG
 	string "Mercurial (hg) command"
 	default "hg"
@@ -521,14 +542,13 @@ 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.
 
@@ -537,6 +557,7 @@ endchoice
 config BR2_GOOGLE_BREAKPAD_ENABLE
 	bool "Enable google-breakpad support"
 	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_HOST_GCC_AT_LEAST_4_8 # C++11
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
 	depends on BR2_USE_WCHAR
 	depends on BR2_TOOLCHAIN_HAS_THREADS
@@ -660,18 +681,6 @@ config BR2_COMPILER_PARANOID_UNSAFE_PATH
 	  and external toolchain backends (through the toolchain
 	  wrapper).
 
-config BR2_FORCE_HOST_BUILD
-	bool "Force the building of host dependencies"
-	help
-	  Build all available host dependencies, even if they are
-	  already installed on the system.
-
-	  This option can be used to ensure that the download cache of
-	  source archives for packages remain consistent between
-	  different build hosts.
-
-	  This option will increase build time.
-
 config BR2_REPRODUCIBLE
 	bool "Make the build reproducible (experimental)"
 	# SOURCE_DATE_EPOCH support in toolchain-wrapper requires GCC 4.4
@@ -691,40 +700,10 @@ config BR2_REPRODUCIBLE
 	  This is labeled as an experimental feature, as not all
 	  packages behave properly to ensure reproducibility.
 
-config BR2_PER_PACKAGE_DIRECTORIES
-	bool "Use per-package directories (experimental)"
-	help
-	  This option will change the build process of Buildroot
-	  package to use per-package target and host directories.
-
-	  This is useful for two related purposes:
-
-	    - Cleanly isolate the build of each package, so that a
-	      given package only "sees" the dependencies it has
-	      explicitly expressed, and not other packages that may
-	      have by chance been built before.
-
-	    - Enable top-level parallel build.
-
-	  This is labeled as an experimental feature, as not all
-	  packages behave properly with per-package directories.
-
 endmenu
 
 comment "Security Hardening Options"
 
-config BR2_PIC_PIE
-	bool "Build code with PIC/PIE"
-	depends on BR2_SHARED_LIBS
-	depends on BR2_TOOLCHAIN_SUPPORTS_PIE
-	help
-	  Generate Position-Independent Code (PIC) and link
-	  Position-Independent Executables (PIE).
-
-comment "PIC/PIE needs a toolchain w/ PIE"
-	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
@@ -759,15 +738,14 @@ config BR2_SSP_REGULAR
 
 config BR2_SSP_STRONG
 	bool "-fstack-protector-strong"
-	depends on BR2_TOOLCHAIN_HAS_SSP_STRONG
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
 	help
 	  Like -fstack-protector but includes additional functions to be
 	  protected - those that have local array definitions, or have
 	  references to local frame addresses.
 
-	  -fstack-protector-strong officially appeared in gcc 4.9, but
-	  some vendors have backported -fstack-protector-strong to older
-	  versions of gcc.
+comment "Stack Smashing Protection strong needs a toolchain w/ gcc >= 4.9"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
 
 config BR2_SSP_ALL
 	bool "-fstack-protector-all"
@@ -778,12 +756,6 @@ config BR2_SSP_ALL
 
 endchoice
 
-config BR2_SSP_OPTION
-	string
-	default "-fstack-protector"        if BR2_SSP_REGULAR
-	default "-fstack-protector-strong" if BR2_SSP_STRONG
-	default "-fstack-protector-all"    if BR2_SSP_ALL
-
 comment "Stack Smashing Protection needs a toolchain w/ SSP"
 	depends on !BR2_TOOLCHAIN_HAS_SSP
 
@@ -808,16 +780,11 @@ config BR2_RELRO_PARTIAL
 
 config BR2_RELRO_FULL
 	bool "Full"
-	depends on BR2_TOOLCHAIN_SUPPORTS_PIE
-	select BR2_PIC_PIE
 	help
 	  This option includes the partial configuration, but also marks
 	  the GOT as read-only at the cost of initialization time during
 	  program loading, i.e every time an executable is started.
 
-comment "RELRO Full needs a toolchain w/ PIE"
-	depends on !BR2_TOOLCHAIN_SUPPORTS_PIE
-
 endchoice
 
 comment "RELocation Read Only (RELRO) needs shared libraries"
@@ -884,5 +851,4 @@ source "package/Config.in.host"
 
 source "Config.in.legacy"
 
-# br2-external menus definitions
-source "$BR2_BASE_DIR/.br2-external.in.menus"
+source "$BR2_BUILD_DIR/.br2-external.in"

Dockerfile.linux-builder

@@ -1,7 +0,0 @@
-FROM centos:7
-
-RUN yum -y install yum install centos-release-scl && \
-    yum -y install devtoolset-9 && \
-    yum -y install make ncurses-devel which unzip perl cpio rsync fileutils bc bzip2 gzip sed git python file patch wget perl-Thread-Queue perl-Data-Dumper perl-ExtUtils-MakeMaker && \
-    yum clean all
-

Dockerfile.windows-builder

@@ -1,6 +0,0 @@
-FROM fedora:33
-
-RUN dnf -y install mingw32-nsis xz bzip2 zip diffutils texinfo gcc gcc-c++ make mingw64-winpthreads mingw64-winpthreads-static mingw64-gcc mingw64-gcc-c++ curl && \
-    dnf clean all
-
-COPY build-windows.sh /usr/local/bin

Makefile

@@ -2,7 +2,7 @@
 #
 # 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>
+# Copyright (C) 2014-2018 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
@@ -92,9 +92,9 @@ all:
 .PHONY: all
 
 # Set and export the version string
-export BR2_VERSION := 2020.11.2
+export BR2_VERSION := 2018.11.1
 # Actual time the release is cut (for reproducible builds)
-BR2_VERSION_EPOCH = 1612125000
+BR2_VERSION_EPOCH = 1545257000
 
 # Save running make version since it's clobbered by the make package
 RUNNING_MAKE_VERSION := $(MAKE_VERSION)
@@ -105,6 +105,22 @@ ifneq ($(firstword $(sort $(RUNNING_MAKE_VERSION) $(MIN_MAKE_VERSION))),$(MIN_MA
 $(error You have make '$(RUNNING_MAKE_VERSION)' installed. GNU make >= $(MIN_MAKE_VERSION) is required)
 endif
 
+# Parallel execution of this Makefile is disabled because it changes
+# the packages building order, that can be a problem for two reasons:
+# - If a package has an unspecified optional dependency and that
+#   dependency is present when the package is built, it is used,
+#   otherwise it isn't (but compilation happily proceeds) so the end
+#   result will differ if the order is swapped due to parallel
+#   building.
+# - Also changing the building order can be a problem if two packages
+#   manipulate the same file in the target directory.
+#
+# Taking into account the above considerations, if you still want to execute
+# this top-level Makefile in parallel comment the ".NOTPARALLEL" line and
+# use the -j<jobs> option when building, e.g:
+#      make -j$((`getconf _NPROCESSORS_ONLN`+1))
+.NOTPARALLEL:
+
 # absolute path
 TOPDIR := $(CURDIR)
 CONFIG_CONFIG_IN = Config.in
@@ -113,19 +129,13 @@ 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 \
 	defconfig %_defconfig allyesconfig allnoconfig alldefconfig syncconfig release \
 	randpackageconfig allyespackageconfig allnopackageconfig \
-	print-version olddefconfig distclean manual manual-% check-package check-flake8
+	print-version olddefconfig distclean manual manual-% check-package
 
 # Some global targets do not trigger a build, but are used to collect
 # metadata, or do various checks. When such targets are triggered,
@@ -141,7 +151,7 @@ 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
+	savedefconfig printvars
 ifeq ($(MAKECMDGOALS),)
 BR_BUILDING = y
 else ifneq ($(filter-out $(nobuild_targets),$(MAKECMDGOALS)),)
@@ -185,18 +195,16 @@ $(if $(BASE_DIR),, $(error output directory "$(O)" does not exist))
 # still be overridden on the command line, therefore the file is re-created
 # every time make is run.
 
-BR2_EXTERNAL_FILE = $(BASE_DIR)/.br2-external.mk
+BR2_EXTERNAL_FILE = $(BASE_DIR)/.br-external.mk
 -include $(BR2_EXTERNAL_FILE)
-$(shell support/scripts/br2-external -d '$(BASE_DIR)' $(BR2_EXTERNAL))
+$(shell support/scripts/br2-external \
+	-m -o '$(BR2_EXTERNAL_FILE)' $(BR2_EXTERNAL))
 BR2_EXTERNAL_ERROR =
 include $(BR2_EXTERNAL_FILE)
 ifneq ($(BR2_EXTERNAL_ERROR),)
 $(error $(BR2_EXTERNAL_ERROR))
 endif
 
-# Workaround bug in make-4.3: https://savannah.gnu.org/bugs/?57676
-$(BASE_DIR)/.br2-external.mk:;
-
 # To make sure that the environment variable overrides the .config option,
 # set this before including .config.
 ifneq ($(BR2_DL_DIR),)
@@ -212,8 +220,10 @@ BR_GRAPH_OUT := $(or $(BR2_GRAPH_OUT),pdf)
 
 BUILD_DIR := $(BASE_DIR)/build
 BINARIES_DIR := $(BASE_DIR)/images
+# The target directory is common to all packages,
+# but there is one that is specific to each filesystem.
 BASE_TARGET_DIR := $(BASE_DIR)/target
-PER_PACKAGE_DIR := $(BASE_DIR)/per-package
+TARGET_DIR = $(if $(ROOTFS),$(ROOTFS_$(ROOTFS)_TARGET_DIR),$(BASE_TARGET_DIR))
 # initial definition so that 'make clean' works for most users, even without
 # .config. HOST_DIR will be overwritten later when .config is included.
 HOST_DIR := $(BASE_DIR)/host
@@ -236,18 +246,12 @@ ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
 -include $(BR2_CONFIG)
 endif
 
-ifeq ($(BR2_PER_PACKAGE_DIRECTORIES),)
-# Disable top-level parallel build if per-package directories is not
-# used. Indeed, per-package directories is necessary to guarantee
-# determinism and reproducibility with top-level parallel build.
-.NOTPARALLEL:
-endif
-
 # timezone and locale may affect build output
 ifeq ($(BR2_REPRODUCIBLE),y)
 export TZ = UTC
 export LANG = C
 export LC_ALL = C
+export GZIP = -n
 endif
 
 # To put more focus on warnings, be less verbose as default
@@ -349,7 +353,7 @@ export HOSTARCH := $(shell LC_ALL=C $(HOSTCC_NOCCACHE) -v 2>&1 | \
 
 # When adding a new host gcc version in Config.in,
 # update the HOSTCC_MAX_VERSION variable:
-HOSTCC_MAX_VERSION := 9
+HOSTCC_MAX_VERSION := 8
 
 HOSTCC_VERSION := $(shell V=$$($(HOSTCC_NOCCACHE) --version | \
 	sed -n -r 's/^.* ([0-9]*)\.([0-9]*)\.([0-9]*)[ ]*.*/\1 \2/p'); \
@@ -418,8 +422,6 @@ unexport TERMINFO
 unexport MACHINE
 unexport O
 unexport GCC_COLORS
-unexport PLATFORM
-unexport OS
 
 GNU_HOST_NAME := $(shell support/gnuconfig/config.guess)
 
@@ -438,14 +440,12 @@ KERNEL_ARCH := $(shell echo "$(ARCH)" | sed -e "s/-.*//" \
 	-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/s390x/s390/ \
 	-e s/microblazeel/microblaze/)
 
 ZCAT := $(call qstrip,$(BR2_ZCAT))
@@ -454,37 +454,28 @@ XZCAT := $(call qstrip,$(BR2_XZCAT))
 LZCAT := $(call qstrip,$(BR2_LZCAT))
 TAR_OPTIONS = $(call qstrip,$(BR2_TAR_OPTIONS)) -xf
 
-ifeq ($(BR2_PER_PACKAGE_DIRECTORIES),y)
-HOST_DIR = $(if $(PKG),$(PER_PACKAGE_DIR)/$($(PKG)_NAME)/host,$(call qstrip,$(BR2_HOST_DIR)))
-TARGET_DIR = $(if $(ROOTFS),$(ROOTFS_$(ROOTFS)_TARGET_DIR),$(if $(PKG),$(PER_PACKAGE_DIR)/$($(PKG)_NAME)/target,$(BASE_TARGET_DIR)))
-else
+# packages compiled for the host go here
 HOST_DIR := $(call qstrip,$(BR2_HOST_DIR))
-TARGET_DIR = $(if $(ROOTFS),$(ROOTFS_$(ROOTFS)_TARGET_DIR),$(BASE_TARGET_DIR))
-endif
 
 ifneq ($(HOST_DIR),$(BASE_DIR)/host)
 HOST_DIR_SYMLINK = $(BASE_DIR)/host
-$(HOST_DIR_SYMLINK): | $(BASE_DIR)
-	ln -snf $(HOST_DIR) $(HOST_DIR_SYMLINK)
+$(HOST_DIR_SYMLINK): $(BASE_DIR)
+	ln -snf $(HOST_DIR) $(BASE_DIR)/host
 endif
 
-STAGING_DIR_SYMLINK = $(BASE_DIR)/staging
-$(STAGING_DIR_SYMLINK): | $(BASE_DIR)
-	ln -snf $(STAGING_DIR) $(STAGING_DIR_SYMLINK)
-
 # Quotes are needed for spaces and all in the original PATH content.
 BR_PATH = "$(HOST_DIR)/bin:$(HOST_DIR)/sbin:$(PATH)"
 
 # Location of a file giving a big fat warning that output/target
 # should not be used as the root filesystem.
-TARGET_DIR_WARNING_FILE = $(TARGET_DIR)/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM
+TARGET_DIR_WARNING_FILE = $(BASE_TARGET_DIR)/THIS_IS_NOT_YOUR_ROOT_FILESYSTEM
 
 ifeq ($(BR2_CCACHE),y)
-CCACHE = $(HOST_DIR)/bin/ccache
+CCACHE := $(HOST_DIR)/bin/ccache
 BR_CACHE_DIR ?= $(call qstrip,$(BR2_CCACHE_DIR))
 export BR_CACHE_DIR
-HOSTCC = $(CCACHE) $(HOSTCC_NOCCACHE)
-HOSTCXX = $(CCACHE) $(HOSTCXX_NOCCACHE)
+HOSTCC := $(CCACHE) $(HOSTCC)
+HOSTCXX := $(CCACHE) $(HOSTCXX)
 else
 export BR_NO_CCACHE
 endif
@@ -559,16 +550,9 @@ include $(BR2_EXTERNAL_MKS)
 #
 # Only trigger the check for default builds. If the user forces building
 # a package, even if not enabled in the configuration, we want to accept
-# it. However; we also want to be able to force checking the dependencies
-# if the user so desires. Forcing a dependency check is useful in the case
-# of test-pkg, as we want to make sure during testing, that a package has
-# all the dependencies selected in the config file.
+# it.
 #
 ifeq ($(MAKECMDGOALS),)
-BR_FORCE_CHECK_DEPENDENCIES = YES
-endif
-
-ifeq ($(BR_FORCE_CHECK_DEPENDENCIES),YES)
 
 define CHECK_ONE_DEPENDENCY
 ifeq ($$($(2)_TYPE),target)
@@ -588,6 +572,10 @@ $(foreach pkg,$(call UPPERCASE,$(PACKAGES)),\
 
 endif
 
+.PHONY: dirs
+dirs: $(BUILD_DIR) $(STAGING_DIR) $(BASE_TARGET_DIR) \
+	$(HOST_DIR) $(HOST_DIR_SYMLINK) $(BINARIES_DIR)
+
 $(BUILD_DIR)/buildroot-config/auto.conf: $(BR2_CONFIG)
 	$(MAKE1) $(EXTRAMAKEARGS) HOSTCC="$(HOSTCC_NOCCACHE)" HOSTCXX="$(HOSTCXX_NOCCACHE)" syncconfig
 
@@ -600,8 +588,8 @@ world: target-post-image
 .PHONY: prepare-sdk
 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
+	$(TOPDIR)/support/scripts/fix-rpath host
+	$(TOPDIR)/support/scripts/fix-rpath staging
 	$(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
@@ -614,44 +602,32 @@ sdk: prepare-sdk $(BR2_TAR_HOST_DEPENDENCY)
 	$(Q)mkdir -p $(BINARIES_DIR)
 	$(TAR) czf "$(BINARIES_DIR)/$(BR2_SDK_PREFIX).tar.gz" \
 		--owner=0 --group=0 --numeric-owner \
-		--transform='s#^$(patsubst /%,%,$(HOST_DIR))#$(BR2_SDK_PREFIX)#' \
-		-C / $(patsubst /%,%,$(HOST_DIR))
+		--transform='s#^\.#$(BR2_SDK_PREFIX)#' \
+		-C $(HOST_DIR) "."
+
+# Populating the staging with the base directories is handled by the skeleton package
+$(STAGING_DIR):
+	@mkdir -p $(STAGING_DIR)
+	@ln -snf $(STAGING_DIR) $(BASE_DIR)/staging
 
 RSYNC_VCS_EXCLUSIONS = \
 	--exclude .svn --exclude .git --exclude .hg --exclude .bzr \
 	--exclude CVS
 
-# When stripping, obey to BR2_STRIP_EXCLUDE_DIRS and
-# BR2_STRIP_EXCLUDE_FILES
-STRIP_FIND_COMMON_CMD = \
-	find $(TARGET_DIR) \
-	$(if $(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS)), \
-		\( $(call finddirclauses,$(TARGET_DIR),$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS))) \) \
-		-prune -o \
-	) \
-	$(if $(call qstrip,$(BR2_STRIP_EXCLUDE_FILES)), \
-		-not \( $(call findfileclauses,$(call qstrip,$(BR2_STRIP_EXCLUDE_FILES))) \) )
-
-# Regular stripping for everything, except libpthread, ld-*.so and
-# kernel modules:
+STRIP_FIND_CMD = find $(TARGET_DIR)
+ifneq (,$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS)))
+STRIP_FIND_CMD += \( $(call finddirclauses,$(TARGET_DIR),$(call qstrip,$(BR2_STRIP_EXCLUDE_DIRS))) \) -prune -o
+endif
+STRIP_FIND_CMD += -type f \( -perm /111 -o -name '*.so*' \)
+# file exclusions:
 # - libpthread.so: a non-stripped libpthread shared library is needed for
 #   proper debugging of pthread programs using gdb.
 # - ld.so: a non-stripped dynamic linker library is needed for valgrind
 # - kernel modules (*.ko): do not function properly when stripped like normal
 #   applications and libraries. Normally kernel modules are already excluded
-#   by the executable permission check, so the explicit exclusion is only
+#   by the executable permission check above, so the explicit exclusion is only
 #   done for kernel modules with incorrect permissions.
-STRIP_FIND_CMD = \
-	$(STRIP_FIND_COMMON_CMD) \
-	-type f \( -perm /111 -o -name '*.so*' \) \
-	-not \( $(call findfileclauses,libpthread*.so* ld-*.so* *.ko) \) \
-	-print0
-
-# Special stripping (only debugging symbols) for libpthread and ld-*.so.
-STRIP_FIND_SPECIAL_LIBS_CMD = \
-	$(STRIP_FIND_COMMON_CMD) \
-	\( -name 'ld-*.so*' -o -name 'libpthread*.so*' \) \
-	-print0
+STRIP_FIND_CMD += -not \( $(call findfileclauses,libpthread*.so* ld-*.so* *.ko $(call qstrip,$(BR2_STRIP_EXCLUDE_FILES))) \) -print0
 
 ifeq ($(BR2_ECLIPSE_REGISTER),y)
 define TOOLCHAIN_ECLIPSE_REGISTER
@@ -702,11 +678,11 @@ 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); \
+	for dir in $(wildcard $(addprefix $(TARGET_DIR),/usr/share/locale /usr/share/X11/locale /usr/lib/locale)); \
 	do \
-		if [ ! -d $$dir ]; then continue; fi; \
 		for langdir in $$dir/*; \
 		do \
 			if [ -e "$${langdir}" ]; \
@@ -734,36 +710,25 @@ $(TARGETS_ROOTFS): target-finalize
 # Avoid the rootfs name leaking down the dependency chain
 target-finalize: ROOTFS=
 
-TARGET_DIR_FILES_LISTS = $(sort $(wildcard $(BUILD_DIR)/*/.files-list.txt))
-HOST_DIR_FILES_LISTS = $(sort $(wildcard $(BUILD_DIR)/*/.files-list-host.txt))
-STAGING_DIR_FILES_LISTS = $(sort $(wildcard $(BUILD_DIR)/*/.files-list-staging.txt))
-
-.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))
-
-.PHONY: staging-finalize
-staging-finalize: $(STAGING_DIR_SYMLINK)
-
 .PHONY: target-finalize
-target-finalize: $(PACKAGES) $(TARGET_DIR) host-finalize
+target-finalize: $(PACKAGES)
 	@$(call MESSAGE,"Finalizing target directory")
-	$(call per-package-rsync,$(sort $(PACKAGES)),target,$(TARGET_DIR))
+	# Check files that are touched by more than one package
+	./support/scripts/check-uniq-files -t target $(BUILD_DIR)/packages-file-list.txt
+	./support/scripts/check-uniq-files -t staging $(BUILD_DIR)/packages-file-list-staging.txt
+	./support/scripts/check-uniq-files -t host $(BUILD_DIR)/packages-file-list-host.txt
 	$(foreach hook,$(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/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
@@ -773,12 +738,20 @@ 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
 
+# See http://sourceware.org/gdb/wiki/FAQ, "GDB does not see any threads
+# besides the one in which crash occurred; or SIGTRAP kills my program when
+# I set a breakpoint"
+ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
+	find $(TARGET_DIR)/lib/ -type f -name 'libpthread*.so*' | \
+		xargs -r $(STRIPCMD) $(STRIP_STRIP_DEBUG)
+endif
+
+# Valgrind needs ld.so with enough information, so only strip
+# debugging symbols.
+	find $(TARGET_DIR)/lib/ -type f -name 'ld-*.so*' | \
+		xargs -r $(STRIPCMD) $(STRIP_STRIP_DEBUG)
 	test -f $(TARGET_DIR)/etc/ld.so.conf && \
 		{ echo "ERROR: we shouldn't have a /etc/ld.so.conf file"; exit 1; } || true
 	test -d $(TARGET_DIR)/etc/ld.so.conf.d && \
@@ -794,45 +767,23 @@ endif
 	ln -sf ../usr/lib/os-release $(TARGET_DIR)/etc
 
 	@$(call MESSAGE,"Sanitizing RPATH in target tree")
-	PER_PACKAGE_DIR=$(PER_PACKAGE_DIR) $(TOPDIR)/support/scripts/fix-rpath target
+	$(TOPDIR)/support/scripts/fix-rpath target
 
-# For a merged /usr, ensure that /lib, /bin and /sbin and their /usr
-# 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,"Copying overlay $(d)"); \
+		rsync -a --ignore-times --keep-dirlinks $(RSYNC_VCS_EXCLUSIONS) \
+			--chmod=u=rwX,go=rX --exclude .empty --exclude '*~' \
+			$(d)/ $(TARGET_DIR)$(sep))
 
-	$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
-		@$(call MESSAGE,"Sanity check in overlay $(d)")$(sep) \
-		$(Q)not_merged_dirs="$$(support/scripts/check-merged-usr.sh $(d))"; \
-		test -n "$$not_merged_dirs" && { \
-			echo "ERROR: The overlay in $(d) is not" \
-				"using a merged /usr for the following directories:" \
-				$$not_merged_dirs; \
-			exit 1; \
-		} || true$(sep))
-
-endif # merged /usr
-
-	$(foreach d, $(call qstrip,$(BR2_ROOTFS_OVERLAY)), \
-		@$(call MESSAGE,"Copying overlay $(d)")$(sep) \
-		$(Q)$(call SYSTEM_RSYNC,$(d),$(TARGET_DIR))$(sep))
-
-	$(Q)$(if $(TARGET_DIR_FILES_LISTS), \
-		cat $(TARGET_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list.txt
-	$(Q)$(if $(HOST_DIR_FILES_LISTS), \
-		cat $(HOST_DIR_FILES_LISTS)) > $(BUILD_DIR)/packages-file-list-host.txt
-	$(Q)$(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
 
 .PHONY: target-post-image
-target-post-image: $(TARGETS_ROOTFS) target-finalize staging-finalize
+target-post-image: $(TARGETS_ROOTFS) target-finalize
 	@rm -f $(ROOTFS_COMMON_TAR)
-	$(Q)mkdir -p $(BINARIES_DIR)
 	@$(foreach s, $(call qstrip,$(BR2_ROOTFS_POST_IMAGE_SCRIPT)), \
 		$(call MESSAGE,"Executing post-image script $(s)"); \
 		$(EXTRA_ENV) $(s) $(BINARIES_DIR) $(call qstrip,$(BR2_ROOTFS_POST_SCRIPT_ARGS))$(sep))
@@ -860,7 +811,7 @@ legal-info-prepare: $(LEGAL_INFO_DIR)
 	@cp $(BR2_CONFIG) $(LEGAL_INFO_DIR)/buildroot.config
 
 .PHONY: legal-info
-legal-info: legal-info-clean legal-info-prepare $(foreach p,$(PACKAGES),$(p)-all-legal-info) \
+legal-info: dirs legal-info-clean legal-info-prepare $(foreach p,$(PACKAGES),$(p)-all-legal-info) \
 		$(REDIST_SOURCES_DIR_TARGET) $(REDIST_SOURCES_DIR_HOST)
 	@cat support/legal-info/README.header >>$(LEGAL_REPORT)
 	@if [ -r $(LEGAL_WARNINGS) ]; then \
@@ -914,37 +865,13 @@ graph-size:
 	$(Q)$(TOPDIR)/support/scripts/size-stats --builddir $(BASE_DIR) \
 		--graph $(GRAPHS_DIR)/graph-size.$(BR_GRAPH_OUT) \
 		--file-size-csv $(GRAPHS_DIR)/file-size-stats.csv \
-		--package-size-csv $(GRAPHS_DIR)/package-size-stats.csv \
-		$(BR2_GRAPH_SIZE_OPTS)
+		--package-size-csv $(GRAPHS_DIR)/package-size-stats.csv
 
 .PHONY: check-dependencies
 check-dependencies:
 	@cd "$(CONFIG_DIR)"; \
 	$(TOPDIR)/support/scripts/graph-depends -C
 
-.PHONY: show-info
-show-info:
-	@:
-	$(info $(call clean-json, \
-			{ $(foreach p, \
-				$(sort $(foreach i,$(PACKAGES) $(TARGETS_ROOTFS), \
-						$(i) \
-						$($(call UPPERCASE,$(i))_FINAL_RECURSIVE_DEPENDENCIES) \
-					) \
-				), \
-				$(call json-info,$(call UPPERCASE,$(p)))$(comma) \
-			) } \
-		) \
-	)
-
-.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"
@@ -964,6 +891,9 @@ endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
 HOSTCFLAGS = $(CFLAGS_FOR_BUILD)
 export HOSTCFLAGS
 
+.PHONY: prepare-kconfig
+prepare-kconfig: outputmakefile $(BUILD_DIR)/.br2-external.in
+
 $(BUILD_DIR)/buildroot-config/%onf:
 	mkdir -p $(@D)/lxdialog
 	PKG_CONFIG_PATH="$(HOST_PKG_CONFIG_PATH)" $(MAKE) CC="$(HOSTCC_NOCCACHE)" HOSTCC="$(HOSTCC_NOCCACHE)" \
@@ -980,22 +910,22 @@ COMMON_CONFIG_ENV = \
 	KCONFIG_TRISTATE=$(BUILD_DIR)/buildroot-config/tristate.config \
 	BR2_CONFIG=$(BR2_CONFIG) \
 	HOST_GCC_VERSION="$(HOSTCC_VERSION)" \
-	BASE_DIR=$(BASE_DIR) \
+	BUILD_DIR=$(BUILD_DIR) \
 	SKIP_LEGACY=
 
-xconfig: $(BUILD_DIR)/buildroot-config/qconf outputmakefile
+xconfig: $(BUILD_DIR)/buildroot-config/qconf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
 
-gconfig: $(BUILD_DIR)/buildroot-config/gconf outputmakefile
+gconfig: $(BUILD_DIR)/buildroot-config/gconf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) srctree=$(TOPDIR) $< $(CONFIG_CONFIG_IN)
 
-menuconfig: $(BUILD_DIR)/buildroot-config/mconf outputmakefile
+menuconfig: $(BUILD_DIR)/buildroot-config/mconf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
 
-nconfig: $(BUILD_DIR)/buildroot-config/nconf outputmakefile
+nconfig: $(BUILD_DIR)/buildroot-config/nconf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
 
-config: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+config: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) $< $(CONFIG_CONFIG_IN)
 
 # For the config targets that automatically select options, we pass
@@ -1003,11 +933,11 @@ config: $(BUILD_DIR)/buildroot-config/conf outputmakefile
 # no values are set for the legacy options so a subsequent oldconfig
 # will query them. Therefore, run an additional olddefconfig.
 
-randconfig allyesconfig alldefconfig allnoconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+randconfig allyesconfig alldefconfig allnoconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) SKIP_LEGACY=y $< --$@ $(CONFIG_CONFIG_IN)
 	@$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
 
-randpackageconfig allyespackageconfig allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+randpackageconfig allyespackageconfig allnopackageconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
 	@grep -v BR2_PACKAGE_ $(BR2_CONFIG) > $(CONFIG_DIR)/.config.nopkg
 	@$(COMMON_CONFIG_ENV) SKIP_LEGACY=y \
 		KCONFIG_ALLCONFIG=$(CONFIG_DIR)/.config.nopkg \
@@ -1015,29 +945,27 @@ randpackageconfig allyespackageconfig allnopackageconfig: $(BUILD_DIR)/buildroot
 	@rm -f $(CONFIG_DIR)/.config.nopkg
 	@$(COMMON_CONFIG_ENV) $< --olddefconfig $(CONFIG_CONFIG_IN) >/dev/null
 
-oldconfig syncconfig olddefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+oldconfig syncconfig olddefconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) $< --$@ $(CONFIG_CONFIG_IN)
 
-defconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+defconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
 	@$(COMMON_CONFIG_ENV) $< --defconfig$(if $(DEFCONFIG),=$(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
+%_defconfig: $(BUILD_DIR)/buildroot-config/conf $(1)/configs/%_defconfig prepare-kconfig
 	@$$(COMMON_CONFIG_ENV) BR2_DEFCONFIG=$(1)/configs/$$@ \
 		$$< --defconfig=$(1)/configs/$$@ $$(CONFIG_CONFIG_IN)
 endef
 $(eval $(foreach d,$(call reverse,$(TOPDIR) $(BR2_EXTERNAL_DIRS)),$(call percent_defconfig,$(d))$(sep)))
 
-update-defconfig: savedefconfig
-
-savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
+savedefconfig: $(BUILD_DIR)/buildroot-config/conf prepare-kconfig
 	@$(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
+.PHONY: defconfig savedefconfig
 
 ################################################################################
 #
@@ -1047,7 +975,7 @@ savedefconfig: $(BUILD_DIR)/buildroot-config/conf outputmakefile
 
 # staging and target directories do NOT list these as
 # dependencies anywhere else
-$(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):
 	@mkdir -p $@
 
 # outputmakefile generates a Makefile in the output directory, if using a
@@ -1059,6 +987,13 @@ ifeq ($(NEED_WRAPPER),y)
 	$(Q)$(TOPDIR)/support/scripts/mkmakefile $(TOPDIR) $(O)
 endif
 
+# Even though the target is a real file, we mark it as PHONY as we
+# want it to be re-generated each time make is invoked, in case the
+# value of BR2_EXTERNAL is changed.
+.PHONY: $(BUILD_DIR)/.br2-external.in
+$(BUILD_DIR)/.br2-external.in: $(BUILD_DIR)
+	$(Q)support/scripts/br2-external -k -o "$(@)" $(BR2_EXTERNAL)
+
 # printvars prints all the variables currently defined in our
 # Makefiles. Alternatively, if a non-empty VARS variable is passed,
 # only the variables matching the make pattern passed in VARS are
@@ -1067,7 +1002,7 @@ endif
 printvars:
 	@:
 	$(foreach V, \
-		$(sort $(filter $(VARS),$(.VARIABLES))), \
+		$(sort $(if $(VARS),$(filter $(VARS),$(.VARIABLES)),$(.VARIABLES))), \
 		$(if $(filter-out environment% default automatic, \
 				$(origin $V)), \
 		$(if $(QUOTED_VARS),\
@@ -1079,7 +1014,7 @@ printvars:
 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)
+		$(LEGAL_INFO_DIR) $(GRAPHS_DIR)
 
 .PHONY: distclean
 distclean: clean
@@ -1087,7 +1022,7 @@ ifeq ($(O),$(CURDIR)/output)
 	rm -rf $(O)
 endif
 	rm -rf $(TOPDIR)/dl $(BR2_CONFIG) $(CONFIG_DIR)/.config.old $(CONFIG_DIR)/..config.tmp \
-		$(CONFIG_DIR)/.auto.deps $(BASE_DIR)/.br2-external.*
+		$(CONFIG_DIR)/.auto.deps $(BR2_EXTERNAL_FILE)
 
 .PHONY: help
 help:
@@ -1112,7 +1047,6 @@ help:
 	@echo '  defconfig              - New config with default answer to all options;'
 	@echo '                             BR2_DEFCONFIG, if set on the command line, is used as input'
 	@echo '  savedefconfig          - Save current config to BR2_DEFCONFIG (minimal config)'
-	@echo '  update-defconfig       - Same as savedefconfig'
 	@echo '  allyesconfig           - New config where all options are accepted with yes'
 	@echo '  allnoconfig            - New config where all options are answered with no'
 	@echo '  alldefconfig           - New config where all options are set to default'
@@ -1128,7 +1062,6 @@ help:
 	@echo '  <pkg>-depends          - Build <pkg>'\''s dependencies'
 	@echo '  <pkg>-configure        - Build <pkg> up to the configure step'
 	@echo '  <pkg>-build            - Build <pkg> up to the build step'
-	@echo '  <pkg>-show-info        - generate info about <pkg>, as a JSON blurb'
 	@echo '  <pkg>-show-depends     - List packages on which <pkg> depends'
 	@echo '  <pkg>-show-rdepends    - List packages which have <pkg> as a dependency'
 	@echo '  <pkg>-show-recursive-depends'
@@ -1161,9 +1094,7 @@ help:
 	@echo '  source                 - download all sources needed for offline-build'
 	@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 '  printvars              - dump all the internal variables'
 	@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'
@@ -1209,7 +1140,7 @@ 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) manual-clean
 	tar rf $(OUT).tar $(OUT)
 	gzip -9 -c < $(OUT).tar > $(OUT).tar.gz
 	bzip2 -9 -c < $(OUT).tar > $(OUT).tar.bz2
@@ -1218,17 +1149,16 @@ release:
 print-version:
 	@echo $(BR2_VERSION_FULL)
 
-check-flake8:
-	$(Q)git ls-tree -r --name-only HEAD \
-	| xargs file \
-	| grep 'Python script' \
-	| cut -d':' -f1 \
-	| xargs -- python3 -m flake8 --statistics --max-line-length=132
-
 check-package:
 	find $(TOPDIR) -type f \( -name '*.mk' -o -name '*.hash' -o -name 'Config.*' \) \
 		-exec ./utils/check-package {} +
 
+.PHONY: .gitlab-ci.yml
+.gitlab-ci.yml: .gitlab-ci.yml.in
+	cp $< $@
+	(cd configs; LC_ALL=C ls -1 *_defconfig) | sed 's/$$/: *defconfig/' >> $@
+	set -o pipefail; ./support/testing/run-tests -l 2>&1 | sed -r -e '/^test_run \((.*)\).*/!d; s//\1: *runtime_test/' | LC_ALL=C sort >> $@
+
 include docs/manual/manual.mk
 -include $(foreach dir,$(BR2_EXTERNAL_DIRS),$(sort $(wildcard $(dir)/docs/*/*.mk)))
 

README.md

@@ -1,85 +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-10.2.0
- * glibc-2.19
- * pulseaudio
- * alsa
- * X client libraries
- * udev
- * libGL
-
-# 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`:
-
-`PATH=/home/hp/tmp/x86_64-godot-linux-gnu_sdk-buildroot/bin:$PATH scons p=x11 target=release_debug -j64 use_static_cpp=yes`
-
-For 32-bit Intel:
-
-`PATH=/home/hp/tmp/i686-godot-linux-gnu_sdk-buildroot/bin/:$PATH scons p=x11 target=release_debug -j64 use_static_cpp=yes bits=32`
-*Note the `bits=32` at the end!*
-
-And for 32bit ARM:
-
-`PATH=/home/hp/tmp/arm-godot-linux-gnueabihf_sdk-buildroot/bin/:$PATH scons p=x11 target=release_debug -j64 use_static_cpp=yes CCFLAGS="-mtune=cortex-a72 -mcpu=cortex-a72 -mfloat-abi=hard -mlittle-endian -munaligned-access -mfpu=neon-fp-armv8" module_denoise_enabled=no module_raycast_enabled=no module_webm_enabled=no`
-
-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 CentOS7 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!

arch/Config.in

@@ -77,10 +77,8 @@ config BR2_aarch64_be
 
 config BR2_csky
 	bool "csky"
+	select BR2_ARCH_HAS_NO_TOOLCHAIN_BUILDROOT
 	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/
@@ -156,14 +154,6 @@ config BR2_mips64el
 	  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_ARCH_HAS_MMU_MANDATORY
@@ -219,15 +209,6 @@ 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_ARCH_HAS_MMU_MANDATORY
-	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_ARCH_HAS_MMU_OPTIONAL
@@ -313,14 +294,6 @@ config BR2_ARCH_NEEDS_GCC_AT_LEAST_8
 	bool
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_7
 
-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
-
 # The following string values are defined by the individual
 # Config.in.$ARCH files
 config BR2_ARCH
@@ -446,10 +419,6 @@ 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
@@ -466,10 +435,6 @@ 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

arch/Config.in.arc

@@ -13,43 +13,13 @@ config BR2_arc770d
 
 config BR2_archs38
 	bool "ARC HS38"
-	help
-	  Generic ARC HS capable of running Linux, i.e. with MMU,
-	  caches and 32-bit multiplier. Also it corresponds to the
-	  default configuration in older GNU toolchain versions.
-
-config BR2_archs38_64mpy
-	bool "ARC HS38 with 64-bit mpy"
-	help
-	  Fully featured ARC HS capable of running Linux, i.e. with
-	  MMU, caches and 64-bit multiplier.
-
-	  If you're not sure which version of ARC HS core you build
-	  for use this one.
-
-config BR2_archs38_full
-	bool "ARC HS38 with Quad MAC & FPU"
-	help
-	  Fully featured ARC HS with additional support for
-	   - Dual- and quad multiply and MC oprations
-	   - Double-precision FPU
-
-	  It corresponds to "hs38_slc_full" ARC HS template in
-	  ARChitect.
-
-config BR2_archs4x_rel31
-	bool "ARC HS48 rel 31"
-	help
-	   Latest release of HS48 processor
-	   - Dual- and quad multiply and MC oprations
-	   - Double-precision FPU
 
 endchoice
 
 # Choice of atomic instructions presence
 config BR2_ARC_ATOMIC_EXT
 	bool "Atomic extension (LLOCK/SCOND instructions)"
-	default y if BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
+	default y if BR2_arc770d || BR2_archs38
 
 config BR2_ARCH
 	default "arc"	if BR2_arcle
@@ -67,13 +37,10 @@ config BR2_GCC_TARGET_CPU
 	default "arc700" if BR2_arc750d
 	default "arc700" if BR2_arc770d
 	default "archs"	 if BR2_archs38
-	default "hs38"	 if BR2_archs38_64mpy
-	default "hs38_linux"	 if BR2_archs38_full
-	default "hs4x_rel31"	 if BR2_archs4x_rel31
 
 config BR2_READELF_ARCH_NAME
 	default "ARCompact"	if BR2_arc750d || BR2_arc770d
-	default "ARCv2"		if BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
+	default "ARCv2"		if BR2_archs38
 
 choice
 	prompt "MMU Page Size"
@@ -93,7 +60,7 @@ choice
 
 config BR2_ARC_PAGE_SIZE_4K
 	bool "4KB"
-	depends on BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
+	depends on BR2_arc770d || BR2_archs38
 
 config BR2_ARC_PAGE_SIZE_8K
 	bool "8KB"
@@ -103,7 +70,7 @@ config BR2_ARC_PAGE_SIZE_8K
 
 config BR2_ARC_PAGE_SIZE_16K
 	bool "16KB"
-	depends on BR2_arc770d || BR2_archs38 || BR2_archs38_64mpy || BR2_archs38_full || BR2_archs4x_rel31
+	depends on BR2_arc770d || BR2_archs38
 
 endchoice
 
@@ -112,6 +79,3 @@ config BR2_ARC_PAGE_SIZE
 	default "4K" if BR2_ARC_PAGE_SIZE_4K
 	default "8K" if BR2_ARC_PAGE_SIZE_8K
 	default "16K" if BR2_ARC_PAGE_SIZE_16K
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.arm

@@ -367,13 +367,6 @@ config BR2_cortex_a73_a53
 	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"
 	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@@ -385,60 +378,54 @@ config BR2_exynos_m1
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 config BR2_falkor
 	bool "falkor"
-	depends on BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
+	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_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_ARM if !BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
+	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
+if BR2_ARCH_IS_64
 config BR2_thunderx
-	bool "thunderx (aka octeontx)"
-	depends on BR2_ARCH_IS_64
+	bool "thunderx"
 	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
+	bool "thunderxt81"
 	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
+	bool "thunderxt83"
 	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
+endif # BR2_ARCH_IS_64
 config BR2_xgene1
 	bool "xgene1"
 	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@@ -449,94 +436,36 @@ config BR2_xgene1
 	select BR2_ARCH_HAS_MMU_OPTIONAL
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
 
+if BR2_ARCH_IS_64
 comment "armv8.1a cores"
 config BR2_thunderx2t99
 	bool "thunderx2t99"
-	depends on BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
+	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_thunderx2t99p1
 	bool "thunderx2t99p1"
-	depends on BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
+	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_vulcan
 	bool "vulcan"
-	depends on BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
+	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
+	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
-
-comment "armv8.2a cores"
-config BR2_cortex_a55
-	bool "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"
-	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
-	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
-	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"
-	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
-	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
-	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)"
-	select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
-	select BR2_ARM_CPU_HAS_NEON if !BR2_ARCH_IS_64
-	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"
-config BR2_saphira
-	bool "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
+endif # BR2_ARCH_IS_64
 endchoice
 
 config BR2_ARM_ENABLE_NEON
@@ -869,17 +798,12 @@ config BR2_GCC_TARGET_CPU
 	default "cortex-a73"	if BR2_cortex_a73
 	default "cortex-a73.cortex-a35"	if BR2_cortex_a73_a35
 	default "cortex-a73.cortex-a53"	if BR2_cortex_a73_a53
-	default "emag"		if BR2_emag
 	default "exynos-m1"	if BR2_exynos_m1
 	default "falkor"	if BR2_falkor
-	default "phecda"	if BR2_phecda
 	default "qdf24xx"	if BR2_qdf24xx
-	default "thunderx"	if BR2_thunderx && !BR2_TOOLCHAIN_GCC_AT_LEAST_9
-	default "octeontx"	if BR2_thunderx && BR2_TOOLCHAIN_GCC_AT_LEAST_9
-	default "thunderxt81"	if BR2_thunderxt81 && !BR2_TOOLCHAIN_GCC_AT_LEAST_9
-	default "octeontx81"	if BR2_thunderxt81 && BR2_TOOLCHAIN_GCC_AT_LEAST_9
-	default "thunderxt83"	if BR2_thunderxt83 && !BR2_TOOLCHAIN_GCC_AT_LEAST_9
-	default "octeontx83"	if BR2_thunderxt83 && BR2_TOOLCHAIN_GCC_AT_LEAST_9
+	default "thunderx"	if BR2_thunderx
+	default "thunderxt81"	if BR2_thunderxt81
+	default "thunderxt83"	if BR2_thunderxt83
 	default "thunderxt88"	if BR2_thunderxt88
 	default "thunderxt88p1"	if BR2_thunderxt88p1
 	default "xgene1"	if BR2_xgene1
@@ -887,16 +811,6 @@ config BR2_GCC_TARGET_CPU
 	default "thunderx2t99"	if BR2_thunderx2t99
 	default "thunderx2t99p1"	if BR2_thunderx2t99p1
 	default "vulcan"	if BR2_vulcan
-	# armv8.2a
-	default "cortex-a55"	if BR2_cortex_a55
-	default "cortex-a75"	if BR2_cortex_a75
-	default "cortex-a75.cortex-a55"	if BR2_cortex_a75_a55
-	default "cortex-a76"	if BR2_cortex_a76
-	default "cortex-a76.cortex-a55"	if BR2_cortex_a76_a55
-	default "neoverse-n1"	if BR2_neoverse_n1
-	default "tsv110"	if BR2_tsv110
-	# armv8.4a
-	default "saphira"	if BR2_saphira
 
 config BR2_GCC_TARGET_ABI
 	default "aapcs-linux"	if BR2_arm || BR2_armeb
@@ -929,6 +843,3 @@ config BR2_GCC_TARGET_MODE
 config BR2_READELF_ARCH_NAME
 	default "ARM"		if BR2_arm || BR2_armeb
 	default "AArch64"	if BR2_aarch64 || BR2_aarch64_be
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.csky

@@ -5,8 +5,6 @@ choice
 	  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
@@ -15,26 +13,19 @@ config BR2_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
+	depends on BR2_ck810 || BR2_ck807
 	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_CSKY_DSP
+	bool "Enable DSP enhanced instructions"
+	depends on BR2_ck810 || BR2_ck807
 
 config BR2_ARCH
 	default "csky"
@@ -42,8 +33,16 @@ config BR2_ARCH
 config BR2_ENDIAN
 	default "LITTLE"
 
+config BR2_GCC_TARGET_CPU
+	default "ck610"		if (BR2_ck610 && !BR2_CSKY_FPU && !BR2_CSKY_DSP)
+	default "ck807"		if (BR2_ck807 && !BR2_CSKY_FPU && !BR2_CSKY_DSP)
+	default "ck807e"	if (BR2_ck807 && !BR2_CSKY_FPU &&  BR2_CSKY_DSP)
+	default "ck807f"	if (BR2_ck807 &&  BR2_CSKY_FPU && !BR2_CSKY_DSP)
+	default "ck807ef"	if (BR2_ck807 &&  BR2_CSKY_FPU &&  BR2_CSKY_DSP)
+	default "ck810"		if (BR2_ck810 && !BR2_CSKY_FPU && !BR2_CSKY_DSP)
+	default "ck810e"	if (BR2_ck810 && !BR2_CSKY_FPU &&  BR2_CSKY_DSP)
+	default "ck810f"	if (BR2_ck810 &&  BR2_CSKY_FPU && !BR2_CSKY_DSP)
+	default "ck810ef"	if (BR2_ck810 &&  BR2_CSKY_FPU &&  BR2_CSKY_DSP)
+
 config BR2_READELF_ARCH_NAME
 	default "CSKY"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.m68k

@@ -38,6 +38,3 @@ config BR2_GCC_TARGET_CPU
 
 config BR2_READELF_ARCH_NAME
 	default "MC68000"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.microblaze

@@ -12,6 +12,3 @@ config BR2_READELF_ARCH_NAME
 config BR2_microblaze
 	bool
 	default y if BR2_microblazeel || BR2_microblazebe
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.mips

@@ -5,9 +5,6 @@ config BR2_MIPS_CPU_MIPS32
 config BR2_MIPS_CPU_MIPS32R2
 	bool
 	select BR2_MIPS_NAN_LEGACY
-config BR2_MIPS_CPU_MIPS32R3
-	bool
-	select BR2_MIPS_NAN_LEGACY
 config BR2_MIPS_CPU_MIPS32R5
 	bool
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
@@ -21,9 +18,6 @@ config BR2_MIPS_CPU_MIPS64
 config BR2_MIPS_CPU_MIPS64R2
 	bool
 	select BR2_MIPS_NAN_LEGACY
-config BR2_MIPS_CPU_MIPS64R3
-	bool
-	select BR2_MIPS_NAN_LEGACY
 config BR2_MIPS_CPU_MIPS64R5
 	bool
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_5
@@ -40,8 +34,8 @@ choice
 	help
 	  Specific CPU variant to use
 
-	  64bit capable: 64, 64r2, 64r3, 64r5, 64r6
-	  non-64bit capable: 32, 32r2, 32r3, 32r5, 32r6
+	  64bit cabable: 64, 64r2, 64r5, 64r6
+	  non-64bit capable: 32, 32r2, 32r5, 32r6
 
 config BR2_mips_32
 	bool "Generic MIPS32"
@@ -51,10 +45,6 @@ config BR2_mips_32r2
 	bool "Generic MIPS32R2"
 	depends on !BR2_ARCH_IS_64
 	select BR2_MIPS_CPU_MIPS32R2
-config BR2_mips_32r3
-	bool "Generic MIPS32R3"
-	depends on !BR2_ARCH_IS_64
-	select BR2_MIPS_CPU_MIPS32R3
 config BR2_mips_32r5
 	bool "Generic MIPS32R5"
 	depends on !BR2_ARCH_IS_64
@@ -105,10 +95,6 @@ config BR2_mips_64r2
 	bool "Generic MIPS64R2"
 	depends on BR2_ARCH_IS_64
 	select BR2_MIPS_CPU_MIPS64R2
-config BR2_mips_64r3
-	bool "Generic MIPS64R3"
-	depends on BR2_ARCH_IS_64
-	select BR2_MIPS_CPU_MIPS64R3
 config BR2_mips_64r5
 	bool "Generic MIPS64R5"
 	depends on BR2_ARCH_IS_64
@@ -122,20 +108,6 @@ config BR2_mips_i6400
 	depends on BR2_ARCH_IS_64
 	select BR2_MIPS_CPU_MIPS64R6
 	select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
-config BR2_mips_octeon2
-	bool "Octeon II"
-	depends on BR2_ARCH_IS_64
-	select BR2_MIPS_CPU_MIPS64R2
-	help
-	  Marvell (formerly Cavium Networks) Octeon II CN60XX
-	  processors.
-config BR2_mips_octeon3
-	bool "Octeon III"
-	depends on BR2_ARCH_IS_64
-	select BR2_MIPS_CPU_MIPS64R3
-	help
-	  Marvell (formerly Cavium Networks) Octeon III CN7XXX
-	  processors.
 config BR2_mips_p6600
 	bool "P6600"
 	depends on BR2_ARCH_IS_64
@@ -163,7 +135,6 @@ endchoice
 config BR2_MIPS_SOFT_FLOAT
 	bool "Use soft-float"
 	default y
-	depends on !BR2_mips_octeon3 # hard-float only
 	select BR2_SOFT_FLOAT
 	help
 	  If your target CPU does not have a Floating Point Unit (FPU)
@@ -242,7 +213,6 @@ config BR2_ENDIAN
 config BR2_GCC_TARGET_ARCH
 	default "mips32"	if BR2_mips_32
 	default "mips32r2"	if BR2_mips_32r2
-	default "mips32r3"	if BR2_mips_32r3
 	default "mips32r5"	if BR2_mips_32r5
 	default "mips32r6"	if BR2_mips_32r6
 	default "interaptiv"	if BR2_mips_interaptiv
@@ -252,12 +222,9 @@ config BR2_GCC_TARGET_ARCH
 	default "mips32r2"	if BR2_mips_xburst
 	default "mips64"	if BR2_mips_64
 	default "mips64r2"	if BR2_mips_64r2
-	default "mips64r3"	if BR2_mips_64r3
 	default "mips64r5"	if BR2_mips_64r5
 	default "mips64r6"	if BR2_mips_64r6
 	default "i6400"		if BR2_mips_i6400
-	default "octeon2"	if BR2_mips_octeon2
-	default "octeon3"	if BR2_mips_octeon3
 	default "p6600"		if BR2_mips_p6600
 
 config BR2_MIPS_OABI32
@@ -271,6 +238,3 @@ config BR2_GCC_TARGET_ABI
 
 config BR2_READELF_ARCH_NAME
 	default "MIPS R3000"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.nds32

@@ -1,14 +0,0 @@
-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; -*-

arch/Config.in.nios2

@@ -6,6 +6,3 @@ config BR2_ENDIAN
 
 config BR2_READELF_ARCH_NAME
 	default "Altera Nios II"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.or1k

@@ -6,6 +6,3 @@ config BR2_ENDIAN
 
 config BR2_READELF_ARCH_NAME
 	default "OpenRISC 1000"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.powerpc

@@ -205,9 +205,14 @@ config BR2_GCC_TARGET_CPU
 	default "power7"	if BR2_powerpc_power7
 	default "power8"	if BR2_powerpc_power8
 
+config BR2_GCC_TARGET_ABI
+	default "altivec"		if BR2_PPC_ABI_altivec
+	default "no-altivec"		if BR2_PPC_ABI_no-altivec
+	default "spe"			if BR2_PPC_ABI_spe
+	default "no-spe"		if BR2_PPC_ABI_no-spe
+	default "ibmlongdouble"		if BR2_PPC_ABI_ibmlongdouble
+	default "ieeelongdouble"	if BR2_PPC_ABI_ieeelongdouble
+
 config BR2_READELF_ARCH_NAME
 	default "PowerPC"	if BR2_powerpc
 	default "PowerPC64"	if BR2_powerpc64 || BR2_powerpc64le
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.riscv

@@ -65,39 +65,14 @@ config BR2_RISCV_ISA_CUSTOM_RVC
 	select BR2_RISCV_ISA_RVC
 endif
 
-choice
-	prompt "Target Architecture Size"
-	default BR2_RISCV_64
-
-config BR2_RISCV_32
-	bool "32-bit"
-
 config BR2_RISCV_64
-	bool "64-bit"
+	bool
+	default y
 	select BR2_ARCH_IS_64
 
-endchoice
-
 choice
 	prompt "Target ABI"
-	default BR2_RISCV_ABI_ILP32D if !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
-	default BR2_RISCV_ABI_ILP32F if !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
-	default BR2_RISCV_ABI_ILP32  if !BR2_ARCH_IS_64
-	default BR2_RISCV_ABI_LP64D  if BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
-	default BR2_RISCV_ABI_LP64F  if BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
-	default BR2_RISCV_ABI_LP64   if BR2_ARCH_IS_64
-
-config BR2_RISCV_ABI_ILP32
-	bool "ilp32"
-	depends on !BR2_ARCH_IS_64
-
-config BR2_RISCV_ABI_ILP32F
-	bool "ilp32f"
-	depends on !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVF
-
-config BR2_RISCV_ABI_ILP32D
-	bool "ilp32d"
-	depends on !BR2_ARCH_IS_64 && BR2_RISCV_ISA_RVD
+	default BR2_RISCV_ABI_LP64
 
 config BR2_RISCV_ABI_LP64
 	bool "lp64"
@@ -113,22 +88,15 @@ config BR2_RISCV_ABI_LP64D
 endchoice
 
 config BR2_ARCH
-	default "riscv32" if !BR2_ARCH_IS_64
 	default "riscv64" if BR2_ARCH_IS_64
 
 config BR2_ENDIAN
 	default "LITTLE"
 
 config BR2_GCC_TARGET_ABI
-	default "ilp32" if BR2_RISCV_ABI_ILP32
-	default "ilp32f" if BR2_RISCV_ABI_ILP32F
-	default "ilp32d" if BR2_RISCV_ABI_ILP32D
 	default "lp64" if BR2_RISCV_ABI_LP64
 	default "lp64f" if BR2_RISCV_ABI_LP64F
 	default "lp64d" if BR2_RISCV_ABI_LP64D
 
 config BR2_READELF_ARCH_NAME
 	default "RISC-V"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.s390x

@@ -1,29 +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_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

arch/Config.in.sh

@@ -30,6 +30,3 @@ config BR2_ENDIAN
 
 config BR2_READELF_ARCH_NAME
 	default "Renesas / SuperH SH"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.sparc

@@ -32,6 +32,3 @@ config BR2_GCC_TARGET_CPU
 config BR2_READELF_ARCH_NAME
 	default "Sparc"		if BR2_sparc
 	default "Sparc v9"	if BR2_sparc64
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

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
@@ -103,15 +101,6 @@ config BR2_x86_corei7
 	select BR2_X86_CPU_HAS_SSSE3
 	select BR2_X86_CPU_HAS_SSE4
 	select BR2_X86_CPU_HAS_SSE42
-config BR2_x86_westmere
-	bool "westmere"
-	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_corei7_avx
 	bool "corei7-avx"
 	select BR2_X86_CPU_HAS_MMX
@@ -157,18 +146,15 @@ 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
@@ -214,7 +200,6 @@ 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
@@ -250,9 +235,8 @@ config BR2_ARCH
 	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_corei7_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
@@ -287,7 +271,6 @@ config BR2_GCC_TARGET_ARCH
 	default "corei7-avx"	if BR2_x86_corei7_avx
 	default "core-avx2"	if BR2_x86_core_avx2
 	default "atom"		if BR2_x86_atom
-	default "westmere"	if BR2_x86_westmere
 	default "silvermont"	if BR2_x86_silvermont
 	default "k8"		if BR2_x86_opteron
 	default "k8-sse3"	if BR2_x86_opteron_sse3
@@ -307,6 +290,3 @@ config BR2_GCC_TARGET_ARCH
 config BR2_READELF_ARCH_NAME
 	default "Intel 80386"			if BR2_i386
 	default "Advanced Micro Devices X86-64" if BR2_x86_64
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/Config.in.xtensa

@@ -50,6 +50,3 @@ config BR2_ARCH
 
 config BR2_READELF_ARCH_NAME
 	default "Tensilica Xtensa Processor"
-
-# vim: ft=kconfig
-# -*- mode:kconfig; -*-

arch/arch.mk.arc

@@ -1,17 +0,0 @@
-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
-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

arch/arch.mk.csky

@@ -1,26 +0,0 @@
-#
-# 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

arch/arch.mk.riscv

@@ -5,10 +5,8 @@
 
 ifeq ($(BR2_riscv),y)
 
-ifeq ($(BR2_RISCV_64),y)
+ifeq ($(BR2_ARCH_IS_64),y)
 GCC_TARGET_ARCH := rv64i
-else
-GCC_TARGET_ARCH := rv32i
 endif
 
 ifeq ($(BR2_RISCV_ISA_RVM),y)

board/aarch64-efi/genimage-efi.cfg

@@ -1,30 +0,0 @@
-image efi-part.vfat {
-  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 boot {
-    partition-type = 0xEF
-    image = "efi-part.vfat"
-  }
-
-  partition root {
-    partition-type = 0x83
-    image = "rootfs.ext2"
-  }
-}

board/aarch64-efi/grub.cfg

@@ -1,6 +0,0 @@
-set default="0"
-set timeout="5"
-
-menuentry "Buildroot" {
-	linux /Image root=/dev/vda2 rootwait console=ttyAMA0
-}

board/aarch64-efi/post-image.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-BOARD_DIR="$(dirname $0)"
-
-cp -f ${BOARD_DIR}/grub.cfg ${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg

board/aarch64-efi/readme.txt

@@ -1,34 +0,0 @@
-
-The aarch64_efi_defconfig allows to build a minimal Linux system that
-can boot on all AArch64 servers providing an EFI firmware and ACPI.
-
-Building and booting
-====================
-
-$ make aarch64_efi_defconfig
-$ make
-
-The file output/images/disk.img is a complete disk image that can be
-booted, it includes the grub2 bootloader, Linux kernel and root
-filesystem.
-
-Testing under Qemu
-==================
-
-This image can also be tested using Qemu:
-
-qemu-system-aarch64 \
-	-M virt \
-	-cpu cortex-a57 \
-	-m 512 \
-	-nographic \
-	-bios </path/to/QEMU_EFI.fd> \
-	-drive file=output/images/disk.img,if=none,format=raw,id=hd0 \
-	-device virtio-blk-device,drive=hd0 \
-	-netdev user,id=eth0 \
-	-device virtio-net-device,netdev=eth0
-
-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 .

board/acmesystems/aria-g25/genimage.cfg

@@ -11,7 +11,7 @@ image boot.vfat {
 		}
 
 		file boot.bin {
-			image = "at91sam9x5_aria-sdcardboot-linux-zimage-dt-3.8.13.bin"
+			image = "at91sam9x5_aria-sdcardboot-linux-zimage-dt-3.8.6.bin"
 		}
 	}
 	size = 16M

board/acmesystems/aria-g25/post-image.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/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}"

board/acmesystems/arietta-g25/genimage.cfg

@@ -11,7 +11,7 @@ image boot.vfat {
 		}
 		
 		file boot.bin {
-			image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.8.13.bin"
+			image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.8.6.bin"
 		} 
 	}
 	size = 16M

board/acmesystems/arietta-g25/post-image.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/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}"

board/amarula/vyasa/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch

@@ -1,35 +0,0 @@
-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
-

board/andes/ae3xx/ae3xx.fragment

@@ -1 +0,0 @@
-CONFIG_NDS32_BUILTIN_DTB="ae3xx"

board/andes/patches/linux/0001-nds32-Fix-boot-messages-garbled.patch

@@ -1,28 +0,0 @@
-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
-

board/andes/readme.txt

@@ -1,49 +0,0 @@
-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 

board/arcturus/aarch64-ucls1012a/post-build.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-mkdir -p ${TARGET_DIR}/lib/firmware
-cp -f ${BUILD_DIR}/linux-custom/firmware/ppfe/* ${TARGET_DIR}/lib/firmware/
-cp -f ${BUILD_DIR}/linux-custom/br2-ucls1012a.its ${BINARIES_DIR}/

board/arcturus/ppc-ucp1020/configs/linux-4.1.x.config

@@ -0,0 +1,269 @@
+CONFIG_PPC_85xx=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_CROSS_COMPILE="powerpc-linux-"
+CONFIG_LOCALVERSION="-ANI-uCP1020-64EE512"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_DEFAULT_HOSTNAME="uCP1020-64EE512"
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_AUDIT=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_BLK_DEV_INITRD=y
+# CONFIG_RD_BZIP2 is not set
+# CONFIG_RD_LZMA is not set
+# CONFIG_RD_XZ is not set
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_UCP1020_SOM=y
+CONFIG_HIGHMEM=y
+CONFIG_PREEMPT=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_MATH_EMULATION=y
+CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED=y
+CONFIG_SWIOTLB=y
+# CONFIG_COMPACTION is not set
+CONFIG_PCI=y
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEAER is not set
+# CONFIG_PCIEASPM is not set
+CONFIG_PCI_MSI=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=y
+CONFIG_NET_KEY=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_IPV6 is not set
+CONFIG_NETFILTER=y
+CONFIG_BRIDGE_NETFILTER=y
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_CONNTRACK_FTP=y
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
+CONFIG_NETFILTER_XT_TARGET_MARK=y
+CONFIG_NETFILTER_XT_MATCH_COMMENT=y
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+CONFIG_NETFILTER_XT_MATCH_HELPER=y
+CONFIG_NETFILTER_XT_MATCH_MARK=y
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
+CONFIG_NETFILTER_XT_MATCH_STATE=y
+CONFIG_NF_CONNTRACK_IPV4=y
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+CONFIG_IP_NF_MANGLE=y
+CONFIG_BRIDGE=y
+CONFIG_VLAN_8021Q=y
+CONFIG_NET_SCHED=y
+CONFIG_NET_SCH_HTB=y
+CONFIG_CFG80211=y
+# CONFIG_CFG80211_DEFAULT_PS is not set
+CONFIG_MAC80211=y
+# CONFIG_MAC80211_RC_MINSTREL is not set
+CONFIG_UEVENT_HELPER_PATH="/bin/hotplug"
+CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_BLOCK=y
+CONFIG_FTL=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_PHYSMAP_OF=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_SST25L=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_PLATFORM=y
+CONFIG_MTD_NAND_FSL_ELBC=y
+CONFIG_MTD_NAND_FSL_UPM=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=131072
+CONFIG_EEPROM_AT25=y
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+CONFIG_BLK_DEV_SR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_NETDEVICES=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_CADENCE is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_EXAR is not set
+CONFIG_GIANFAR=y
+# CONFIG_NET_VENDOR_HP is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_NET_PACKET_ENGINE is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+# CONFIG_NET_VENDOR_XILINX is not set
+CONFIG_MICREL_PHY=y
+CONFIG_IWLWIFI=m
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_SERIO_LIBPS2=y
+CONFIG_LEGACY_PTY_COUNT=16
+CONFIG_NOZOMI=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_NVRAM=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MPC=y
+CONFIG_SPI=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_FSL_ESPI=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_MPC8XXX=y
+CONFIG_SENSORS_LM90=y
+CONFIG_THERMAL=y
+CONFIG_WATCHDOG=y
+CONFIG_BOOKE_WDT=y
+CONFIG_BOOKE_WDT_DEFAULT_TIMEOUT=36
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=y
+CONFIG_USB_GSPCA=y
+CONFIG_USB_PWC=y
+CONFIG_USB_ZR364XX=y
+CONFIG_USB_STKWEBCAM=y
+CONFIG_VIDEO_EM28XX=y
+CONFIG_VIDEO_EM28XX_V4L2=y
+# CONFIG_HID is not set
+# CONFIG_USB_HID is not set
+CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_DYNAMIC_MINORS=y
+CONFIG_USB_MON=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_FSL=y
+CONFIG_USB_ACM=y
+CONFIG_USB_WDM=y
+CONFIG_USB_TMC=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE_DEBUG=y
+CONFIG_USB_MDC800=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ESDHC=y
+CONFIG_DMADEVICES=y
+CONFIG_FSL_DMA=y
+CONFIG_ASYNC_TX_DMA=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_EXT2_FS=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_EXT4_FS=y
+CONFIG_XFS_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_WBUF_VERIFY=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RUBIN=y
+CONFIG_CRAMFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V4=y
+CONFIG_NFSD=y
+CONFIG_CIFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+# CONFIG_RCU_CPU_STALL_INFO is not set
+# CONFIG_FTRACE is not set
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA1_PPC=y
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_TALITOS=y

board/arcturus/ppc-ucp1020/patches/linux/0001-Arcturus-uCP1020-BSP-support.patch

@@ -0,0 +1,462 @@
+From a243628639e12a4bd0a737eac78a12ed240cd137 Mon Sep 17 00:00:00 2001
+From: Oleksandr G Zhadan <oleks@arcturusnetworks.com>
+Date: Mon, 18 Jul 2016 10:40:16 -0400
+Subject: [PATCH] Arcturus uCP1020 BSP support
+
+The uCP1020 product family (ucp1020) is an Arcturus Networks Inc.
+System on Modules product featuring a NXP QorIQ P1020 CPU,
+optionally populated with 1 or 2 Gig-Ethernet PHYs,
+DDR3, NOR Flash, eMMC NAND Flash and/or SPI Flash.
+
+Signed-off-by: Oleksandr G Zhadan <oleks@arcturusnetworks.com>
+Signed-off-by: Michael Durrant <arcsupport@arcturusnetworks.com>
+---
+ arch/powerpc/boot/dts/ucp1020.dts         |  87 ++++++++++++
+ arch/powerpc/boot/dts/ucp1020.dtsi        | 211 ++++++++++++++++++++++++++++++
+ arch/powerpc/platforms/85xx/Kconfig       |   7 +
+ arch/powerpc/platforms/85xx/Makefile      |   1 +
+ arch/powerpc/platforms/85xx/ucp1020_som.c |  92 +++++++++++++
+ 5 files changed, 398 insertions(+)
+ create mode 100644 arch/powerpc/boot/dts/ucp1020.dts
+ create mode 100644 arch/powerpc/boot/dts/ucp1020.dtsi
+ create mode 100644 arch/powerpc/platforms/85xx/ucp1020_som.c
+
+diff --git a/arch/powerpc/boot/dts/ucp1020.dts b/arch/powerpc/boot/dts/ucp1020.dts
+new file mode 100644
+index 0000000..291e70a
+--- /dev/null
++++ b/arch/powerpc/boot/dts/ucp1020.dts
+@@ -0,0 +1,87 @@
++/*
++ * uCP1020 Tree Source (32-bit address map)
++ *
++ * Copyright 2013-2016 Arcturus Networks Inc.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions are met:
++ *     * Redistributions of source code must retain the above copyright
++ *       notice, this list of conditions and the following disclaimer.
++ *     * Redistributions in binary form must reproduce the above copyright
++ *       notice, this list of conditions and the following disclaimer in the
++ *       documentation and/or other materials provided with the distribution.
++ *     * Neither the name of Freescale Semiconductor nor the
++ *       names of its contributors may be used to endorse or promote products
++ *       derived from this software without specific prior written permission.
++ *
++ *
++ * ALTERNATIVELY, this software may be distributed under the terms of the
++ * GNU General Public License ("GPL") as published by the Free Software
++ * Foundation, either version 2 of that License or (at your option) any
++ * later version.
++ *
++ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
++ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
++ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
++ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
++ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
++ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++
++/include/ "fsl/p1020si-pre.dtsi"
++/ {
++	model = "arcturus,uCP1020";
++	compatible = "arcturus,uCP1020";
++
++	memory {
++		device_type = "memory";
++	};
++
++	lbc: localbus@ffe05000 {
++		reg = <0 0xffe05000 0 0x1000>;
++
++		/* NOR Flash */
++		ranges = <0x0 0x0 0x0 0xec000000 0x04000000>;
++	};
++
++	soc: soc@ffe00000 {
++		ranges = <0x0 0x0 0xffe00000 0x100000>;
++	};
++
++	pci0: pcie@ffe09000 {
++		ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
++			  0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
++		reg = <0 0xffe09000 0 0x1000>;
++		pcie@0 {
++			ranges = <0x2000000 0x0 0xa0000000
++				  0x2000000 0x0 0xa0000000
++				  0x0 0x20000000
++
++				  0x1000000 0x0 0x0
++				  0x1000000 0x0 0x0
++				  0x0 0x100000>;
++		};
++	};
++
++	pci1: pcie@ffe0a000 {
++		reg = <0 0xffe0a000 0 0x1000>;
++		ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
++			  0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
++		pcie@0 {
++			ranges = <0x2000000 0x0 0x80000000
++				  0x2000000 0x0 0x80000000
++				  0x0 0x20000000
++
++				  0x1000000 0x0 0x0
++				  0x1000000 0x0 0x0
++				  0x0 0x100000>;
++		};
++	};
++};
++
++/include/ "ucp1020.dtsi"
++/include/ "fsl/p1020si-post.dtsi"
+diff --git a/arch/powerpc/boot/dts/ucp1020.dtsi b/arch/powerpc/boot/dts/ucp1020.dtsi
+new file mode 100644
+index 0000000..7cff949
+--- /dev/null
++++ b/arch/powerpc/boot/dts/ucp1020.dtsi
+@@ -0,0 +1,211 @@
++/*
++ * uCP1020 Device Tree Source stub (no addresses or top-level ranges)
++ *
++ * Copyright 2013-2016 Arcturus Networks Inc.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions are met:
++ *     * Redistributions of source code must retain the above copyright
++ *       notice, this list of conditions and the following disclaimer.
++ *     * Redistributions in binary form must reproduce the above copyright
++ *       notice, this list of conditions and the following disclaimer in the
++ *       documentation and/or other materials provided with the distribution.
++ *     * Neither the name of Freescale Semiconductor nor the
++ *       names of its contributors may be used to endorse or promote products
++ *       derived from this software without specific prior written permission.
++ *
++ *
++ * ALTERNATIVELY, this software may be distributed under the terms of the
++ * GNU General Public License ("GPL") as published by the Free Software
++ * Foundation, either version 2 of that License or (at your option) any
++ * later version.
++ *
++ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
++ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
++ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
++ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
++ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
++ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
++ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
++ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
++ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++
++&lbc {
++	nor@0,0 {
++		#address-cells = <1>;
++		#size-cells = <1>;
++		compatible = "cfi-flash";
++		reg = <0x0 0x0 0x04000000>;
++		bank-width = <2>;
++		device-width = <1>;
++
++		partition@100000 {
++			/* 7MB - PART 0 */
++			reg = <0x00100000 0x00700000>;
++			label = "0";
++		};
++
++		partition@800000 {
++			/* 32MB - PART 1 */
++			reg = <0x0800000 0x02000000>;
++			label = "1";
++		};
++
++		partition@2800000 {
++			/* 8MB - PART 2 */
++			reg = <0x02800000 0x00800000>;
++			label = "2";
++		};
++
++		partition@3000000 {
++			/* (16MB - 512K) - PART 3 JFFS 2 */
++			reg = <0x03000000 0x00f80000>;
++			label = "3";
++		};
++
++		partition@0 {
++			/* 512KB - bootloader[u-boot, uCbootloader] */
++			reg = <0x0 0x00080000>;
++			label = "BOOT_SPI";
++		};
++
++		partition@3f80000 {
++			/* 512KB - bootloade NOR r[u-boot, uCbootloader] */
++			reg = <0x03f80000 0x00080000>;
++			label = "B";
++		};
++
++		partition@80000 {
++			/* 256KB - bootloaders environment (uCenv) */
++			reg = <0x00080000 0x00040000>;
++	
++			label = "E";
++		};
++
++		partition@C0000 {
++			/* 256KB - bootloaders environment (u-boot) */
++			reg = <0x000C0000 0x00040000>;
++			label = "UENV";
++		};
++	};
++};
++
++&soc {
++	i2c@3000 {
++		spoc@14 {
++			compatible = "conexant,cx2070x";
++			reg = <0x14>;
++		};
++	};
++
++	i2c@3100 {
++			dtt@4C {
++				compatible = "national,lm90";
++				reg = <0x4C>;
++			};
++	};
++
++	spi@7000 {
++		flash@0 {
++			#address-cells = <1>;
++			#size-cells = <1>;
++			compatible = "winbond,w25q80bl";
++			reg = <0>;
++			spi-max-frequency = <40000000>; /* input clock */
++
++			partition@0 {
++				label = "SPI MBR";
++				reg = <0x00000000 0x00002000>;
++				read-only;
++			};
++			partition@2000 {
++				label = "SPI ENV";
++				reg = <0x00002000 0x00006000>;
++				read-only;
++			};
++			partition@8000 {
++				label = "SPI FS";
++				reg = <0x00008000 0x000F8000>;
++			};
++		};
++		flash@3 {
++			#address-cells = <1>;
++			#size-cells = <1>;
++			compatible = "spansion,s25fl008k";
++			reg = <3>;
++			spi-max-frequency = <40000000>; /* input clock */
++			partition@0 {
++				label = "SPI USER";
++				reg = <0x00000000 0x00100000>;
++			};
++		};
++	};
++
++	usb@22000 {
++		phy_type = "ulpi";
++		dr_mode = "host";
++	};
++
++	mdio@24000 {
++		phy0: ethernet-phy@4 {
++			interrupt-parent = <&mpic>;
++			interrupts = <4 1>;
++			reg = <0x04>;
++		};
++
++		phy1: ethernet-phy@6 {
++			interrupt-parent = <&mpic>;
++			interrupts = <8 1>;
++			reg = <0x6>;
++		};
++	};
++
++	enet0: ethernet@b0000 {
++		phy-handle = <&phy0>;
++		phy-connection-type = "rgmii-id";
++	};
++
++	enet1: ethernet@b1000 {
++		status = "disabled";
++	};
++
++	enet2: ethernet@b2000 {
++		phy-handle = <&phy1>;
++		phy-connection-type = "rgmii-id";
++	};
++
++	gpio0: gpio@f000 {
++		compatible = "fsl,mpc8572-gpio", "fsl,pq3-gpio";
++		reg = <0xf000 0x1000>;
++		interrupts = <47 2>;
++		interrupt-parent = <&mpic>;
++		#gpio-cells = <2>;
++		gpio-controller;
++	};
++
++	gpio-leds {
++		compatible = "gpio-leds";
++		gpio5 {
++			label = "led1";		/* LED15 */
++			gpios = <&gpio0 5 0>;
++		};
++		gpio12 {
++			label = "led2";		/* LED16 */
++			gpios = <&gpio0 12 0>;
++		};
++		gpio13 {
++			label = "led3";		/* LED17 */
++			gpios = <&gpio0 13 0>;
++		};
++		gpio7 {
++			label = "led4";		/* LED18 */
++			gpios = <&gpio0 7 0>;
++		};
++		gpio6 {
++			label = "led5";		/* LED19 */
++			gpios = <&gpio0 6 0>;
++		};
++	};
++};
+diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
+index 2fb4b24..81a944f 100644
+--- a/arch/powerpc/platforms/85xx/Kconfig
++++ b/arch/powerpc/platforms/85xx/Kconfig
+@@ -241,6 +241,13 @@ config SGY_CTS1000
+ 	help
+ 	  Enable this to support functionality in Servergy's CTS-1000 systems.
+ 
++config UCP1020_SOM
++	bool "Arcturus uCP1020 Rev.1.3 System on Module"
++	select DEFAULT_UIMAGE
++	help
++	  This option enables support for the Arcturus Networks Inc. 
++	  uCP1020 System on Module.
++
+ config MVME2500
+ 	bool "Artesyn MVME2500"
+ 	select DEFAULT_UIMAGE
+diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile
+index 1fe7fb9..84f2b9a 100644
+--- a/arch/powerpc/platforms/85xx/Makefile
++++ b/arch/powerpc/platforms/85xx/Makefile
+@@ -31,4 +31,5 @@ obj-$(CONFIG_XES_MPC85xx) += xes_mpc85xx.o
+ obj-$(CONFIG_GE_IMP3A)	  += ge_imp3a.o
+ obj-$(CONFIG_PPC_QEMU_E500) += qemu_e500.o
+ obj-$(CONFIG_SGY_CTS1000) += sgy_cts1000.o
++obj-$(CONFIG_UCP1020_SOM) += ucp1020_som.o
+ obj-$(CONFIG_MVME2500)	  += mvme2500.o
+diff --git a/arch/powerpc/platforms/85xx/ucp1020_som.c b/arch/powerpc/platforms/85xx/ucp1020_som.c
+new file mode 100644
+index 0000000..777e8ad
+--- /dev/null
++++ b/arch/powerpc/platforms/85xx/ucp1020_som.c
+@@ -0,0 +1,92 @@
++/*
++ * Arcturus Networks Inc. uCP1020 module Setup
++ *
++ * Copyright 2014-2016 Arcturus Networks Inc.
++ *
++ * by Oleksandr G Zhadan & Michael Durrant (www.ArcturusNetworks.com)
++ *
++ * 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 the
++ * Free Software Foundation;  either version 2 of the  License, or (at your
++ * option) any later version.
++ */
++
++#include <linux/stddef.h>
++#include <linux/kernel.h>
++#include <linux/pci.h>
++#include <linux/kdev_t.h>
++#include <linux/delay.h>
++#include <linux/seq_file.h>
++#include <linux/interrupt.h>
++#include <linux/of_platform.h>
++
++#include <asm/time.h>
++#include <asm/machdep.h>
++#include <asm/pci-bridge.h>
++#include <mm/mmu_decl.h>
++#include <asm/prom.h>
++#include <asm/udbg.h>
++#include <asm/mpic.h>
++#include <asm/fsl_guts.h>
++
++#include <sysdev/fsl_soc.h>
++#include <sysdev/fsl_pci.h>
++#include "smp.h"
++
++#include "mpc85xx.h"
++
++void __init ucp1020_som_pic_init(void)
++{
++	struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
++	  MPIC_SINGLE_DEST_CPU,
++	  0, 256, " OpenPIC  ");
++
++	BUG_ON(mpic == NULL);
++
++	mpic_init(mpic);
++}
++
++/*
++ * Setup the architecture
++ */
++static void __init ucp1020_som_setup_arch(void)
++{
++	if (ppc_md.progress)
++		ppc_md.progress("uCP1020_SoM_setup_arch()", 0);
++
++	mpc85xx_smp_init();
++
++	fsl_pci_assign_primary();
++	pr_info("\n\t%s (http://www.arcturusnetworks.com)\n", ppc_md.name);
++}
++
++machine_arch_initcall(ucp1020, mpc85xx_common_publish_devices);
++machine_arch_initcall(ucp1020, swiotlb_setup_bus_notifier);
++
++/*
++ * Called very early, device-tree isn't unflattened
++ */
++static int __init ucp1020_probe(void)
++{
++	unsigned long root = of_get_flat_dt_root();
++
++	if (of_flat_dt_is_compatible(root, "arcturus,uCP1020"))
++		return 1;
++	return 0;
++}
++
++define_machine(ucp1020) {
++	.name			= "uCP1020 SoM - Arcturus Networks Inc.",
++	.probe			= ucp1020_probe,
++	.setup_arch		= ucp1020_som_setup_arch,
++	.init_IRQ		= ucp1020_som_pic_init,
++#ifdef CONFIG_PCI
++	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
++#endif
++	.get_irq		= mpic_get_irq,
++	.restart		= fsl_rstcr_restart,
++	.calibrate_decr		= generic_calibrate_decr,
++#ifdef DEBUG 
++	.progress		= udbg_progress,
++#endif
++};
+-- 
+2.1.4
+

board/arcturus/ppc-ucp1020/patches/linux/0002-p1020-esdhc-controller-reserved-bit.patch

@@ -0,0 +1,28 @@
+From 4c74fd1266287deca0c1ff091071c5b8558b9735 Mon Sep 17 00:00:00 2001
+From: Oleksandr G Zhadan <oleks@arcturusnetworks.com>
+Date: Mon, 18 Jul 2016 10:45:41 -0400
+Subject: [PATCH 1/1] p1020 esdhc controller reserved bit
+
+Prevent SDHCI core from writing reserved bits, where
+p1020 reserved bit is SDHCI_CTRL_HISPD, not 0x01(SDHCI_CTRL_LED).
+
+Signed-off-by: Oleksandr G Zhadan <oleks@arcturusnetworks.com>
+Signed-off-by: Michael Durrant <arcsupport@arcturusnetworks.com>
+---
+ drivers/mmc/host/sdhci-esdhc.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h
+index a870c42..b45de0a 100644
+--- a/drivers/mmc/host/sdhci-esdhc.h
++++ b/drivers/mmc/host/sdhci-esdhc.h
+@@ -45,6 +45,6 @@
+ #define ESDHC_DMA_SYSCTL	0x40c
+ #define ESDHC_DMA_SNOOP		0x00000040
+ 
+-#define ESDHC_HOST_CONTROL_RES	0x01
++#define ESDHC_HOST_CONTROL_RES	(SDHCI_CTRL_HISPD)
+ 
+ #endif /* _DRIVERS_MMC_SDHCI_ESDHC_H */
+-- 
+2.1.4

board/arcturus/ppc-ucp1020/patches/linux/0003-powerpc-ptrace-Fix-out-of-bounds-array-access-warning.patch

@@ -0,0 +1,53 @@
+From 35b7ce4f8f290794d3b89db7461e8c568b5defa1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 25 Apr 2016 09:19:17 -0700
+Subject: powerpc/ptrace: Fix out of bounds array access warning
+
+commit 1e407ee3b21f981140491d5b8a36422979ca246f upstream.
+
+gcc-6 correctly warns about a out of bounds access
+
+arch/powerpc/kernel/ptrace.c:407:24: warning: index 32 denotes an offset greater than size of 'u64[32][1] {aka long long unsigned int[32][1]}' [-Warray-bounds]
+        offsetof(struct thread_fp_state, fpr[32][0]));
+                        ^
+
+check the end of array instead of beginning of next element to fix this
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Cc: Kees Cook <keescook@chromium.org>
+Cc: Michael Ellerman <mpe@ellerman.id.au>
+Cc: Segher Boessenkool <segher@kernel.crashing.org>
+Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
+Acked-by: Olof Johansson <olof@lixom.net>
+Cc: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Oleksandr Zhadan <oleks@arcturusnetworks.com>
+---
+ arch/powerpc/kernel/ptrace.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
+index f21897b..93f200f 100644
+--- a/arch/powerpc/kernel/ptrace.c
++++ b/arch/powerpc/kernel/ptrace.c
+@@ -376,7 +376,7 @@ static int fpr_get(struct task_struct *target, const struct user_regset *regset,
+ 
+ #else
+ 	BUILD_BUG_ON(offsetof(struct thread_fp_state, fpscr) !=
+-		     offsetof(struct thread_fp_state, fpr[32][0]));
++		     offsetof(struct thread_fp_state, fpr[32]));
+ 
+ 	return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
+ 				   &target->thread.fp_state, 0, -1);
+@@ -404,7 +404,7 @@ static int fpr_set(struct task_struct *target, const struct user_regset *regset,
+ 	return 0;
+ #else
+ 	BUILD_BUG_ON(offsetof(struct thread_fp_state, fpscr) !=
+-		     offsetof(struct thread_fp_state, fpr[32][0]));
++		     offsetof(struct thread_fp_state, fpr[32]));
+ 
+ 	return user_regset_copyin(&pos, &count, &kbuf, &ubuf,
+ 				  &target->thread.fp_state, 0, -1);
+-- 
+cgit v1.1

board/arcturus/ppc-ucp1020/readme.txt

@@ -38,7 +38,6 @@ You'll need to program the files created by buildroot into the NOR flash.
     B$ protect off 0xeff80000 +$filesize
     B$ erase 0xeff80000 +$filesize
     B$ cp.b $loadaddr 0xeff80000 $filesize
-    B$ protect on 0xeff80000 +$filesize
 
 2. Program the kernel
 

board/armadeus/readme.txt

@@ -44,11 +44,11 @@ Result of the build
 When the build is finished, you will end up with:
 
     output/images/
-    +-- imx**-apfxxdev.dtb	[1]
-    +-- rootfs.tar
-    +-- rootfs.ubi
-    +-- rootfs.ubifs
-    +-- uImage
+    ├── imx**-apfxxdev.dtb	[1]
+    ├── rootfs.tar
+    ├── rootfs.ubi
+    ├── rootfs.ubifs
+    └── uImage
 
 [1] Only if the kernel version used uses a Device Tree.
 

board/asus/tinker/patches/uboot/0001-include-configs-Increase-CONFIG_SYS_BOOTM_LEN-to-16M.patch

@@ -1,35 +0,0 @@
-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
-

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
@@ -19,8 +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
 
 These configurations will use AT91Bootstrap, u-boot and a linux kernel from
 the git trees maintained by Atmel.
@@ -31,23 +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
@@ -146,10 +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

board/atmel/sama5d27_som1_ek_mmc/genimage.cfg

@@ -5,6 +5,9 @@ image boot.vfat {
 		files = {
 			"zImage",
 			"at91-sama5d27_som1_ek.dtb",
+			"at91-sama5d27_som1_ek_pda4.dtb",
+			"at91-sama5d27_som1_ek_pda7.dtb",
+			"at91-sama5d27_som1_ek_pda7b.dtb",
 			"boot.bin",
 			"u-boot.bin"
 		}

board/atmel/sama5d27_wlsom1_ek_mmc/genimage.cfg

@@ -1,31 +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
-	}
-}

board/atmel/sama5d2_xplained_mmc/genimage.cfg

@@ -5,6 +5,9 @@ image boot.vfat {
 		files = {
 			"zImage",
 			"at91-sama5d2_xplained.dtb",
+			"at91-sama5d2_xplained_pda4.dtb",
+			"at91-sama5d2_xplained_pda7.dtb",
+			"at91-sama5d2_xplained_pda7b.dtb",
 			"boot.bin",
 			"u-boot.bin"
 		}

board/atmel/sama5d3_xplained_mmc/genimage.cfg

@@ -5,6 +5,9 @@ image boot.vfat {
 		files = {
 			"zImage",
 			"at91-sama5d3_xplained.dtb",
+			"at91-sama5d3_xplained_pda4.dtb",
+			"at91-sama5d3_xplained_pda7.dtb",
+			"at91-sama5d3_xplained_pda7b.dtb",
 			"boot.bin",
 			"u-boot.bin"
 		}

board/atmel/sama5d4_xplained_mmc/genimage.cfg

@@ -5,6 +5,10 @@ image boot.vfat {
 		files = {
 			"zImage",
 			"at91-sama5d4_xplained.dtb",
+			"at91-sama5d4_xplained_hdmi.dtb",
+			"at91-sama5d4_xplained_pda4.dtb",
+			"at91-sama5d4_xplained_pda7.dtb",
+			"at91-sama5d4_xplained_pda7b.dtb",
 			"boot.bin",
 			"u-boot.bin"
 		}

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

board/bananapi/bananapi-m2-zero/genimage.cfg

@@ -1,33 +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 = 8192
-		size = 1040384 # 1MB - 8192
-	}
-
-	partition boot {
-		partition-type = 0xC
-		bootable = "true"
-		image = "boot.vfat"
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext4"
-	}
-}

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.

board/beagleboardx15/post-image.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+
+GENIMAGE_CFG="${BOARD_DIR}/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}"

board/beagleboardx15/readme.txt

@@ -26,17 +26,17 @@ Result of the build
 After building, you should get a tree like this:
 
   output/images/
-  +-- am57xx-beagle-x15.dtb
-  +-- am57xx-beagle-x15-revb1.dtb
-  +-- boot.vfat
-  +-- MLO
-  +--rootfs.ext2
-  +-- rootfs.ext4
-  +-- rootfs.tar
-  +-- sdcard.img
-  +-- u-boot.img
-  +-- u-boot-spl.bin
-  +-- zImage
+  ├── am57xx-beagle-x15.dtb
+  ├── am57xx-beagle-x15-revb1.dtb
+  ├── boot.vfat
+  ├── MLO
+  ├── rootfs.ext2
+  ├── rootfs.ext4
+  ├── rootfs.tar
+  ├── sdcard.img
+  ├── u-boot.img
+  ├── u-boot-spl.bin
+  └── zImage
 
 How to write the microSD card
 =============================

board/beaglebone/linux-4.1-sgx.fragment

@@ -0,0 +1,12 @@
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_OMAP2_DSS_INIT=y
+CONFIG_OMAP_DSS_BASE=y
+CONFIG_OMAP2_DSS=y
+CONFIG_OMAP2_DSS_DPI=y
+CONFIG_DRM_OMAP=y
+CONFIG_DRM_OMAP_NUM_CRTCS=2
+CONFIG_DRM_OMAP_WB_M2M=y
+CONFIG_DRM_TILCDC=y
+CONFIG_DRM_I2C_NXP_TDA998X=y
+CONFIG_DRM=y

board/beaglebone/linux-sgx.fragment

@@ -1,13 +0,0 @@
-CONFIG_PREEMPT=y
-CONFIG_PREEMPT_COUNT=y
-CONFIG_OMAP2_DSS_INIT=y
-CONFIG_OMAP_DSS_BASE=y
-CONFIG_OMAP2_DSS=y
-CONFIG_OMAP2_DSS_DPI=y
-CONFIG_DRM_OMAP=y
-CONFIG_DRM_OMAP_NUM_CRTCS=2
-CONFIG_DRM_OMAP_WB_M2M=y
-CONFIG_DRM_TILCDC=y
-CONFIG_DRM_I2C_NXP_TDA998X=y
-CONFIG_DRM=y
-CONFIG_DRM_LEGACY=y

board/beaglebone/post-build.sh

@@ -1,4 +0,0 @@
-#!/bin/sh
-BOARD_DIR="$(dirname $0)"
-
-cp $BOARD_DIR/uEnv.txt $BINARIES_DIR/uEnv.txt

board/beaglebone/post-image.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+# post-image.sh for CircuitCo BeagleBone and TI am335x-evm
+# 2014, Marcin Jabrzyk <marcin.jabrzyk@gmail.com>
+# 2016, Lothar Felten <lothar.felten@gmail.com>
+
+BOARD_DIR="$(dirname $0)"
+
+# copy the uEnv.txt to the output/images directory
+cp board/beaglebone/uEnv.txt $BINARIES_DIR/uEnv.txt
+
+# the 4.1 kernel does not provide a dtb for beaglebone green, so we
+# use a different genimage config if am335x-bonegreen.dtb is not
+# built:
+if [ -e ${BINARIES_DIR}/am335x-bonegreen.dtb ] ; then
+	GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+else
+	GENIMAGE_CFG="${BOARD_DIR}/genimage_linux41.cfg"
+fi
+
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+    --rootpath "${TARGET_DIR}" \
+    --tmppath "${GENIMAGE_TMP}" \
+    --inputpath "${BINARIES_DIR}" \
+    --outputpath "${BINARIES_DIR}" \
+    --config "${GENIMAGE_CFG}"

board/beaglebone/readme.txt

@@ -7,7 +7,7 @@ Description
 This configuration will build a complete image for the beaglebone and
 the TI AM335x-EVM, the board type is identified by the on-board
 EEPROM. The configuration is based on the
-ti-processor-sdk-06.01.00.08. Device tree blobs for beaglebone
+ti-processor-sdk-02.00.00.00. Device tree blobs for beaglebone
 variants and the evm-sk are built too.
 
 For Qt5 support support use the beaglebone_qt5_defconfig.
@@ -27,36 +27,26 @@ $ make
 Result of the build
 ===================
 output/images/
-+-- am335x-boneblack.dtb
-+-- am335x-bone.dtb
-+-- am335x-evm.dtb
-+-- am335x-evmsk.dtb
-+-- boot.vfat
-+-- MLO
-+-- rootfs.ext2
-+-- rootfs.tar
-+-- sdcard.img
-+-- u-boot.img
-+-- uEnv.txt
-+-- zImage
+├── am335x-boneblack.dtb
+├── am335x-bone.dtb
+├── am335x-evm.dtb
+├── am335x-evmsk.dtb
+├── boot.vfat
+├── MLO
+├── rootfs.ext2
+├── rootfs.tar
+├── sdcard.img
+├── u-boot.img
+├── uEnv.txt
+└── zImage
 
 To copy the image file to the sdcard use dd:
 $ dd if=output/images/sdcard.img of=/dev/XXX
 
-
-Running Qt5 hellowindow opengl demo:
-===================
-# export QT_QPA_EGLFS_KMS_CONFIG=/etc/qt5/eglfs_kms_cfg.json
-# export QT_QPA_PLATFORM=eglfs
-# export QT_QPA_EGLFS_INTEGRATION=none
-# /usr/lib/qt/examples/opengl/hellowindow/hellowindow
-
-
 Tested hardware
 ===============
 am335x-evm (rev. 1.1A)
 beagleboneblack (rev. A5A)
 beaglebone (rev. A6)
 
-2020, Adam Duskett <aduskett@gmail.com>
 2016, Lothar Felten <lothar.felten@gmail.com>

board/beaglebone/rootfs_overlay/etc/qt5/eglfs_kms_cfg.json

@@ -1,15 +0,0 @@
-{
-  "device": "/dev/dri/card0",
-  "hwcursor": false,
-  "pbuffers": true,
-  "outputs": [
-    {
-      "name": "VGA1",
-      "mode": "off"
-    },
-    {
-      "name": "HDMI1",
-      "mode": "1024x768"
-    }
-  ]
-}

board/beaglebone/uEnv.txt

@@ -3,9 +3,6 @@ devtype=mmc
 bootdir=
 bootfile=zImage
 bootpartition=mmcblk0p2
-console=ttyS0,115200n8
-loadaddr=0x82000000
-fdtaddr=0x88000000
 set_mmc1=if test $board_name = A33515BB; then setenv bootpartition mmcblk1p2; fi
-set_bootargs=setenv bootargs console=${console} root=/dev/${bootpartition} rw rootfstype=ext4 rootwait
+set_bootargs=setenv bootargs console=ttyO0,115200n8 root=/dev/${bootpartition} rw rootfstype=ext4 rootwait
 uenvcmd=run set_mmc1; run set_bootargs;run loadimage;run loadfdt;printenv bootargs;bootz ${loadaddr} - ${fdtaddr}

board/beagleboneai/genimage.cfg

@@ -1,29 +0,0 @@
-image boot.vfat {
-	vfat {
-		files = {
-			"MLO",
-			"u-boot.img",
-			"zImage",
-			"am5729-beagleboneai.dtb",
-			"uEnv.txt"
-		}
-	}
-	size = 16M
-}
-
-image sdcard.img {
-	hdimage {
-	}
-
-	partition u-boot {
-		partition-type = 0xC
-		bootable = "true"
-                image = "boot.vfat"
-	}
-
-	partition rootfs {
-		partition-type = 0x83
-		image = "rootfs.ext4"
-		size = 512M
-	}
-}

board/beagleboneai/post-build.sh

@@ -1,4 +0,0 @@
-#!/bin/sh
-BOARD_DIR="$(dirname $0)"
-
-cp board/beagleboneai/uEnv.txt $BINARIES_DIR/uEnv.txt

board/beagleboneai/readme.txt

@@ -1,28 +0,0 @@
-Intro
-=====
-
-This configuration will build a basic image for the BeagleBoard.org
-BeagleBone AI. For more details about the board, visit:
-
-https://beagleboard.org/ai
-
-How to build it
-===============
-
-Configure Buildroot:
-
-    $ make beagleboneai_defconfig
-
-Compile everything and build the USB flash drive image:
-
-    $ make
-
-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

board/beagleboneai/uEnv.txt

@@ -1,6 +0,0 @@
-bootpart=0:1
-bootdir=/
-bootargs=console=ttyS0,115200n8 root=/dev/mmcblk0p2 ro rootwait
-devtype=mmc
-fdtfile=am5729-beagleboneai.dtb
-uenvcmd=run loadimage; run loadfdt; printenv bootargs; bootz ${loadaddr} - ${fdtaddr}

board/beelink/gs1/extlinux.conf

@@ -1,4 +0,0 @@
-label linux
-  kernel /Image
-  devicetree /sun50i-h6-beelink-gs1.dtb
-  append console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait

board/beelink/gs1/genimage.cfg

@@ -1,33 +0,0 @@
-image boot.vfat {
-	vfat {
-		files = {
-			"Image",
-			"sun50i-h6-beelink-gs1.dtb",
-			"extlinux"
-		}
-	}
-	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"
-	}
-}

board/beelink/gs1/post-build.sh

@@ -1,4 +0,0 @@
-#!/bin/sh
-BOARD_DIR="$(dirname $0)"
-
-install -m 0644 -D $BOARD_DIR/extlinux.conf $BINARIES_DIR/extlinux/extlinux.conf

board/boundarydevices/common/boot.cmd

@@ -9,9 +9,9 @@ if itest.s x51 == "x${imx_cpu}" ; then
 	a_base=0x90000000
 elif itest.s x53 == "x${imx_cpu}"; then
 	a_base=0x70000000
-elif itest.s x6SX == "x${imx_cpu}" || itest.s x6ULL == "x${imx_cpu}" || itest.s x7D == "x${imx_cpu}"; then
+elif itest.s x6SX == "x${imx_cpu}" || itest.s x7D == "x${imx_cpu}"; then
 	a_base=0x80000000
-elif itest.s x8MQ == "x${imx_cpu}" || itest.s x8MM == "x${imx_cpu}" || itest.s x8MMQ == "x${imx_cpu}" || itest.s x8MNano == "x${imx_cpu}"; then
+elif itest.s x8MQ == "x${imx_cpu}"; then
 	a_base=0x40000000
 	kernelimage=Image
 	bootcommand=booti
@@ -43,18 +43,10 @@ if itest.s "x" == "x${fdt_file}" ; then
 		fdt_file=imx6qp-${board}.dtb;
 	elif itest.s x6SX == "x${imx_cpu}" ; then
 		fdt_file=imx6sx-${board}${m4}.dtb;
-	elif itest.s x6ULL == "x${imx_cpu}" ; then
-		fdt_file=imx6ull-${board}.dtb;
 	elif itest.s x7D == "x${imx_cpu}" ; then
 		fdt_file=imx7d-${board}${m4}.dtb;
 	elif itest.s x8MQ == "x${imx_cpu}" ; then
 		fdt_file=imx8mq-${board}${m4}.dtb;
-	elif itest.s x8MM == "x${imx_cpu}" ; then
-		fdt_file=imx8mm-${board}${m4}.dtb;
-	elif itest.s x8MMQ == "x${imx_cpu}" ; then
-		fdt_file=imx8mm-${board}${m4}.dtb;
-	elif itest.s x8MNano == "x${imx_cpu}" ; then
-		fdt_file=imx8mn-${board}${m4}.dtb;
 	elif itest.s x51 == "x${imx_cpu}" ; then
 		fdt_file=imx51-${board}.dtb;
 	elif itest.s x53 == "x${imx_cpu}" ; then
@@ -71,6 +63,7 @@ fi
 if load ${devtype} ${devnum}:${distro_bootpart} ${a_script} uEnv.txt ; then
     env import -t ${a_script} ${filesize}
 fi
+
 setenv bootargs ${bootargs} console=${console},115200 vmalloc=400M consoleblank=0 rootwait fixrtc cpu=${imx_cpu} board=${board}
 
 if load ${devtype} ${devnum}:${distro_bootpart} ${a_fdt} ${prefix}${fdt_file} ; then
@@ -81,20 +74,21 @@ else
 	exit;
 fi
 
-fdt resize 4096
-if itest.s "x" != "x${cmd_board}" ; then
-	run cmd_board
-fi
+fdt resize
 if itest.s "x" != "x${cmd_custom}" ; then
 	run cmd_custom
 fi
 if itest.s "x" != "x${cmd_hdmi}" ; then
 	run cmd_hdmi
-	if itest.s x != x${allow_noncea} ; then
+	if itest.s x == x${allow_noncea} ; then
+		setenv bootargs ${bootargs} mxc_hdmi.only_cea=1;
+		echo "only CEA modes allowed on HDMI port";
+	else
 		setenv bootargs ${bootargs} mxc_hdmi.only_cea=0;
 		echo "non-CEA modes allowed on HDMI, audio may be affected";
 	fi
 fi
+
 if itest.s "x" != "x${cmd_lcd}" ; then
 	run cmd_lcd
 fi

board/boundarydevices/common/post-image.sh

@@ -1,5 +1,16 @@
 #!/bin/sh
 
-support/scripts/genimage.sh -c $(dirname $0)/genimage.cfg
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/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}"
 
 exit $?

board/boundarydevices/common/readme.txt

@@ -1,6 +1,6 @@
 Buildroot for Boundary Devices platforms:
 
-https://boundarydevices.com/nitrogen-sbcs-and-soms/
+https://boundarydevices.com/product-category/popular-sbc-and-som-modules/
 
 Here is the list of targeted platforms per defconfig:
 
@@ -19,19 +19,7 @@ Here is the list of targeted platforms per defconfig:
 - nitrogen7_defconfig
   - Nitrogen7
 
-- nitrogen8m_defconfig
-  - Nitrogen8M
-  - Nitrogen8M_SOM
-
-- nitrogen8mm_defconfig
-  - Nitrogen8MMini
-  - Nitrogen8MMini_SOM
-
-- nitrogen8mn_defconfig
-  - Nitrogen8MNano
-  - Nitrogen8MNano_SOM
-
-To install, simply copy the image to your storage (SD, eMMC, USB):
+To install, simply copy the image to a uSD card:
 
 $ sudo dd if=output/images/sdcard.img of=/dev/sdX
 
@@ -40,9 +28,3 @@ Where 'sdX' is the device node of the uSD partition.
 To upgrade u-boot, cancel autoboot and type:
 
 > run upgradeu
-
-See Boundary Devices's buildroot-external-boundary project
-for additional and advanced defconfigs using Qt5, gstreamer,
-NXP proprietary packages with demo applications:
-
-https://github.com/boundarydevices/buildroot-external-boundary

board/boundarydevices/common/upgrade.cmd

@@ -13,14 +13,11 @@ if itest.s x51 == "x${imx_cpu}"; then
 	a_base=0x92000000
 elif itest.s x53 == "x${imx_cpu}"; then
 	a_base=0x72000000
-elif itest.s x6SX == "x${imx_cpu}" || itest.s x6ULL == "x${imx_cpu}" || itest.s x7D == "x${imx_cpu}"; then
+elif itest.s x6SX == "x${imx_cpu}" || itest.s x7D == "x${imx_cpu}"; then
 	a_base=0x82000000
-elif itest.s x8MQ == "x${imx_cpu}" || itest.s x8MM == "x${imx_cpu}" || itest.s x8MMQ == "x${imx_cpu}"; then
+elif itest.s x8MQ == "x${imx_cpu}"; then
 	a_base=0x42000000
 	offset=0x8400
-elif itest.s x8MNano == "x${imx_cpu}"; then
-	a_base=0x42000000
-	offset=0x8000
 fi
 
 qspi_match=1
@@ -59,7 +56,6 @@ mmc dev ${env_dev} ${env_part}
 mmc read ${a_uImage2} ${cntoffset} ${cntfile}
 if cmp.b ${a_uImage1} ${a_uImage2} ${filesize} ; then
 	echo "------- U-Boot versions match" ;
-	echo "------- U-Boot upgrade NOT needed" ;
 	exit ;
 fi
 
@@ -138,7 +134,7 @@ fi
 if cmp.b ${a_uImage1} ${a_uImage2} $filesize ; then
 	echo "------- U-Boot versions match" ;
 	if itest.s "${qspi_match}" == "1" ; then
-		echo "------- U-Boot upgrade NOT needed" ;
+		echo "------- upgrade not needed" ;
 		if itest.s "x" != "x${next}" ; then
 			if ${fs}load ${devtype} ${devnum}:${distro_bootpart} ${a_script} ${next} ; then
 				source ${a_script}
@@ -210,12 +206,6 @@ if itest.s "x" != "x${next}" ; then
 fi
 fi
 
-if itest.s "xno" == "x${reset}" ; then
-	while echo "---- U-Boot upgraded. Please reset the board" ; do
-		sleep 120
-	done
-fi
-echo "---- U-Boot upgraded. The board will now reset."
-sleep 1
-reset
+while echo "---- U-Boot upgraded. Please reset the board" ; do
+	sleep 120
 done

board/chromebook/elm/kernel.args

@@ -1 +0,0 @@
-root=PARTUUID=%U/PARTNROFF=1 rootwait rw noinitrd kern_guid=%U console=tty0

board/chromebook/elm/kernel.its

@@ -1,38 +0,0 @@
-/dts-v1/;
-
-/ {
-	description = "Chrome OS kernel image with FDT";
-	#address-cells = <1>;
-
-	images {
-		kernel-1 {
-			data = /incbin/("Image");
-			type = "kernel_noload";
-			arch = "arm64";
-			os = "linux";
-			compression = "none";
-			load = <0>;
-			entry = <0>;
-		};
-
-		fdt-1 {
-			description = "mt8173-elm.dtb";
-			data = /incbin/("mt8173-elm.dtb");
-			type = "flat_dt";
-			arch = "arm64";
-			compression = "none";
-
-			hash-1 {
-				algo = "sha1";
-			};
-		};
-	};
-
-	configurations {
-		default = "conf-1";
-		conf-1 {
-			kernel = "kernel-1";
-			fdt = "fdt-1";
-		};
-	};
-};

board/chromebook/elm/linux.config

@@ -1,453 +0,0 @@
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ_IDLE=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_IRQ_TIME_ACCOUNTING=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_BSD_PROCESS_ACCT_V3=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_NUMA_BALANCING=y
-CONFIG_MEMCG=y
-CONFIG_BLK_CGROUP=y
-CONFIG_CGROUP_PIDS=y
-CONFIG_CGROUP_HUGETLB=y
-CONFIG_CPUSETS=y
-CONFIG_CGROUP_DEVICE=y
-CONFIG_CGROUP_CPUACCT=y
-CONFIG_CGROUP_PERF=y
-CONFIG_USER_NS=y
-CONFIG_SCHED_AUTOGROUP=y
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_COMPAT_BRK is not set
-CONFIG_SLAB=y
-CONFIG_PROFILING=y
-CONFIG_ARCH_MEDIATEK=y
-CONFIG_ARM64_VA_BITS_48=y
-CONFIG_SCHED_MC=y
-CONFIG_SCHED_SMT=y
-CONFIG_NR_CPUS=4
-CONFIG_NUMA=y
-CONFIG_SECCOMP=y
-CONFIG_PARAVIRT=y
-CONFIG_CRASH_DUMP=y
-CONFIG_COMPAT=y
-CONFIG_RANDOMIZE_BASE=y
-# CONFIG_EFI is not set
-# CONFIG_SUSPEND is not set
-CONFIG_PM=y
-CONFIG_PM_DEBUG=y
-CONFIG_PM_ADVANCED_DEBUG=y
-CONFIG_CPU_IDLE=y
-CONFIG_CPU_IDLE_GOV_LADDER=y
-CONFIG_ARM_CPUIDLE=y
-CONFIG_ARM_PSCI_CPUIDLE=y
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_STAT=y
-CONFIG_CPU_FREQ_GOV_POWERSAVE=y
-CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
-CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
-CONFIG_CPUFREQ_DT=y
-CONFIG_ARM_SCPI_CPUFREQ=y
-CONFIG_ARM_MEDIATEK_CPUFREQ=y
-CONFIG_ARM_SCPI_PROTOCOL=y
-CONFIG_JUMP_LABEL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEBUG_FS is not set
-# CONFIG_MQ_IOSCHED_KYBER is not set
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_KSM=y
-CONFIG_MEMORY_FAILURE=y
-CONFIG_TRANSPARENT_HUGEPAGE=y
-CONFIG_CMA=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_UNIX_DIAG=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_INET_UDP_DIAG=y
-# CONFIG_IPV6 is not set
-CONFIG_CFG80211=y
-# CONFIG_CFG80211_DEFAULT_PS is not set
-CONFIG_MAC80211=y
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_FW_LOADER_USER_HELPER=y
-CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
-CONFIG_BRCMSTB_GISB_ARB=y
-CONFIG_VEXPRESS_CONFIG=y
-CONFIG_MTD=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_CFI_STAA=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_OF=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_MTD_SST25L=y
-CONFIG_MTD_RAW_NAND=y
-CONFIG_MTD_NAND_DENALI_DT=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_SPI_CADENCE_QUADSPI=y
-CONFIG_OF_OVERLAY=y
-# CONFIG_BLK_DEV is not set
-CONFIG_SRAM=y
-CONFIG_EEPROM_AT24=m
-CONFIG_EEPROM_AT25=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-# CONFIG_SCSI_PROC_FS is not set
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_SAS_LIBSAS=y
-CONFIG_SCSI_UFSHCD=y
-CONFIG_SCSI_UFSHCD_PLATFORM=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_NETDEVICES=y
-# CONFIG_ETHERNET is not set
-CONFIG_USB_RTL8152=y
-CONFIG_USB_USBNET=y
-# CONFIG_USB_NET_AX88179_178A is not set
-# CONFIG_USB_NET_NET1080 is not set
-# CONFIG_USB_NET_CDC_SUBSET is not set
-# CONFIG_USB_NET_ZAURUS is not set
-# CONFIG_WLAN_VENDOR_ADMTEK is not set
-# CONFIG_WLAN_VENDOR_ATH is not set
-# CONFIG_WLAN_VENDOR_ATMEL is not set
-# CONFIG_WLAN_VENDOR_BROADCOM is not set
-# CONFIG_WLAN_VENDOR_CISCO is not set
-# CONFIG_WLAN_VENDOR_INTEL is not set
-# CONFIG_WLAN_VENDOR_INTERSIL is not set
-CONFIG_MWIFIEX=m
-CONFIG_MWIFIEX_SDIO=m
-# CONFIG_WLAN_VENDOR_MEDIATEK is not set
-# CONFIG_WLAN_VENDOR_RALINK is not set
-# CONFIG_WLAN_VENDOR_REALTEK is not set
-# CONFIG_WLAN_VENDOR_RSI is not set
-# CONFIG_WLAN_VENDOR_ST is not set
-# CONFIG_WLAN_VENDOR_TI is not set
-# CONFIG_WLAN_VENDOR_ZYDAS is not set
-# CONFIG_WLAN_VENDOR_QUANTENNA is not set
-CONFIG_INPUT_POLLDEV=m
-CONFIG_INPUT_EVDEV=y
-CONFIG_KEYBOARD_ADC=m
-CONFIG_KEYBOARD_GPIO=y
-CONFIG_KEYBOARD_CROS_EC=y
-CONFIG_MOUSE_ELAN_I2C=y
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ATMEL_MXT=m
-CONFIG_TOUCHSCREEN_ELAN=y
-CONFIG_INPUT_MISC=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_AMBAKMI=y
-CONFIG_LEGACY_PTY_COUNT=16
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_8250_DW=y
-CONFIG_SERIAL_8250_MT6577=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_AMBA_PL011=y
-CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
-CONFIG_SERIAL_XILINX_PS_UART=y
-CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
-CONFIG_SERIAL_FSL_LPUART=y
-CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
-CONFIG_SERIAL_FSL_LINFLEXUART=y
-CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
-CONFIG_SERIAL_DEV_BUS=y
-CONFIG_VIRTIO_CONSOLE=y
-CONFIG_IPMI_HANDLER=m
-CONFIG_IPMI_DEVICE_INTERFACE=m
-CONFIG_IPMI_SI=m
-CONFIG_TCG_TPM=y
-CONFIG_TCG_TIS_I2C_INFINEON=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_MUX_PCA954x=y
-CONFIG_I2C_DESIGNWARE_PLATFORM=y
-CONFIG_I2C_GPIO=m
-CONFIG_I2C_MT65XX=y
-CONFIG_I2C_RK3X=y
-CONFIG_I2C_CROS_EC_TUNNEL=y
-CONFIG_I2C_SLAVE=y
-CONFIG_SPI=y
-CONFIG_SPI_NXP_FLEXSPI=y
-CONFIG_SPI_GPIO=y
-CONFIG_SPI_MT65XX=y
-CONFIG_SPI_PL022=y
-CONFIG_SPI_ROCKCHIP=y
-CONFIG_SPI_SPIDEV=y
-CONFIG_PINCTRL_SINGLE=y
-CONFIG_PINCTRL_MAX77620=y
-CONFIG_GPIO_ALTERA=m
-CONFIG_GPIO_DWAPB=y
-CONFIG_GPIO_MB86S7X=y
-CONFIG_GPIO_PL061=y
-CONFIG_GPIO_XGENE=y
-CONFIG_GPIO_MAX732X=y
-CONFIG_GPIO_PCA953X=y
-CONFIG_GPIO_PCA953X_IRQ=y
-CONFIG_GPIO_BD9571MWV=m
-CONFIG_GPIO_MAX77620=y
-CONFIG_POWER_AVS=y
-CONFIG_POWER_RESET_BRCMSTB=y
-CONFIG_POWER_RESET_XGENE=y
-CONFIG_POWER_RESET_SYSCON=y
-CONFIG_SYSCON_REBOOT_MODE=y
-CONFIG_BATTERY_SBS=m
-CONFIG_BATTERY_BQ27XXX=y
-CONFIG_SENSORS_ARM_SCPI=y
-CONFIG_SENSORS_LM90=m
-CONFIG_SENSORS_PWM_FAN=m
-CONFIG_SENSORS_INA2XX=m
-CONFIG_SENSORS_INA3221=m
-CONFIG_THERMAL=y
-CONFIG_CPU_THERMAL=y
-CONFIG_DEVFREQ_THERMAL=y
-CONFIG_THERMAL_EMULATION=y
-CONFIG_WATCHDOG=y
-CONFIG_MEDIATEK_WATCHDOG=y
-CONFIG_MFD_BD9571MWV=y
-CONFIG_MFD_AXP20X_I2C=y
-CONFIG_MFD_HI6421_PMIC=y
-CONFIG_MFD_MAX77620=y
-CONFIG_MFD_MT6397=y
-CONFIG_MFD_RK808=y
-CONFIG_MFD_SEC_CORE=y
-CONFIG_MFD_ROHM_BD718XX=y
-CONFIG_REGULATOR_DEBUG=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_REGULATOR_AXP20X=y
-CONFIG_REGULATOR_BD718XX=y
-CONFIG_REGULATOR_BD9571MWV=y
-CONFIG_REGULATOR_DA9211=y
-CONFIG_REGULATOR_FAN53555=y
-CONFIG_REGULATOR_GPIO=y
-CONFIG_REGULATOR_HI6421V530=y
-CONFIG_REGULATOR_MAX77620=y
-CONFIG_REGULATOR_MAX8973=y
-CONFIG_REGULATOR_MT6397=y
-CONFIG_REGULATOR_PFUZE100=y
-CONFIG_REGULATOR_PWM=y
-CONFIG_REGULATOR_RK808=y
-CONFIG_REGULATOR_S2MPS11=y
-CONFIG_REGULATOR_VCTRL=m
-CONFIG_MEDIA_SUPPORT=y
-CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
-CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
-CONFIG_MEDIA_SDR_SUPPORT=y
-CONFIG_VIDEO_V4L2_SUBDEV_API=y
-CONFIG_MEDIA_USB_SUPPORT=y
-CONFIG_USB_VIDEO_CLASS=m
-CONFIG_DRM=y
-CONFIG_DRM_I2C_CH7006=m
-CONFIG_DRM_I2C_SIL164=m
-CONFIG_DRM_I2C_NXP_TDA998X=m
-CONFIG_DRM_MALI_DISPLAY=m
-CONFIG_DRM_PANEL_LVDS=m
-CONFIG_DRM_PANEL_SIMPLE=y
-CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
-CONFIG_DRM_DISPLAY_CONNECTOR=y
-CONFIG_DRM_PARADE_PS8640=y
-CONFIG_DRM_SII902X=m
-CONFIG_DRM_THINE_THC63LVD1024=m
-CONFIG_DRM_TI_SN65DSI86=m
-CONFIG_DRM_ANALOGIX_ANX78XX=y
-CONFIG_DRM_I2C_ADV7511=m
-CONFIG_DRM_MEDIATEK=y
-CONFIG_DRM_MEDIATEK_HDMI=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_SIMPLE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_PWM=y
-CONFIG_BACKLIGHT_LP855X=y
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_SOC=y
-CONFIG_SND_SOC_MT8173=y
-CONFIG_SND_SOC_MT8173_RT5650_RT5676=y
-CONFIG_I2C_HID=m
-CONFIG_USB_CONN_GPIO=y
-CONFIG_USB=y
-CONFIG_USB_XHCI_HCD=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_MTU3=y
-CONFIG_USB_MUSB_HDRC=y
-CONFIG_USB_DWC3=y
-CONFIG_USB_DWC2=y
-CONFIG_USB_CHIPIDEA=y
-CONFIG_USB_CHIPIDEA_UDC=y
-CONFIG_USB_CHIPIDEA_HOST=y
-CONFIG_USB_ISP1760=y
-CONFIG_USB_SERIAL=y
-CONFIG_USB_SERIAL_CONSOLE=y
-CONFIG_USB_SERIAL_PL2303=y
-CONFIG_USB_HSIC_USB3503=y
-CONFIG_NOP_USB_XCEIV=y
-CONFIG_USB_ULPI=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_SNP_UDC_PLAT=y
-CONFIG_USB_BDC_UDC=y
-CONFIG_USB_ETH=m
-CONFIG_USB_ETH_EEM=y
-CONFIG_TYPEC=m
-CONFIG_TYPEC_TCPM=m
-CONFIG_TYPEC_FUSB302=m
-CONFIG_MMC=y
-CONFIG_MMC_BLOCK_MINORS=32
-CONFIG_MMC_ARMMMCI=y
-CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_PLTFM=y
-CONFIG_MMC_SDHCI_OF_ARASAN=y
-CONFIG_MMC_SDHCI_CADENCE=y
-CONFIG_MMC_SDHCI_F_SDH30=y
-CONFIG_MMC_SPI=y
-CONFIG_MMC_DW=y
-CONFIG_MMC_DW_EXYNOS=y
-CONFIG_MMC_DW_HI3798CV200=y
-CONFIG_MMC_DW_K3=y
-CONFIG_MMC_MTK=y
-CONFIG_MMC_SDHCI_XENON=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_PWM=y
-CONFIG_LEDS_SYSCON=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_CPU=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_LEDS_TRIGGER_PANIC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_DS1307=m
-CONFIG_RTC_DRV_MAX77686=y
-CONFIG_RTC_DRV_RK808=m
-CONFIG_RTC_DRV_PCF85363=m
-CONFIG_RTC_DRV_RX8581=m
-CONFIG_RTC_DRV_S5M=y
-CONFIG_RTC_DRV_DS3232=y
-CONFIG_RTC_DRV_PCF2127=m
-CONFIG_RTC_DRV_CROS_EC=y
-CONFIG_RTC_DRV_PL031=y
-CONFIG_DMADEVICES=y
-CONFIG_FSL_EDMA=y
-CONFIG_MV_XOR_V2=y
-CONFIG_PL330_DMA=y
-CONFIG_MTK_CQDMA=y
-CONFIG_QCOM_HIDMA_MGMT=y
-CONFIG_QCOM_HIDMA=y
-# CONFIG_VIRTIO_MENU is not set
-CONFIG_MFD_CROS_EC=y
-CONFIG_CROS_EC_I2C=y
-CONFIG_CROS_EC_SPI=y
-CONFIG_COMMON_CLK_RK808=y
-CONFIG_COMMON_CLK_SCPI=y
-CONFIG_COMMON_CLK_CS2000_CP=y
-CONFIG_COMMON_CLK_S2MPS11=y
-CONFIG_CLK_QORIQ=y
-CONFIG_COMMON_CLK_XGENE=y
-CONFIG_COMMON_CLK_PWM=y
-CONFIG_COMMON_CLK_VC5=y
-CONFIG_COMMON_CLK_MT6797_MMSYS=y
-CONFIG_COMMON_CLK_MT6797_IMGSYS=y
-CONFIG_COMMON_CLK_MT6797_VDECSYS=y
-CONFIG_COMMON_CLK_MT6797_VENCSYS=y
-CONFIG_HWSPINLOCK=y
-CONFIG_ARM_MHU=y
-CONFIG_PLATFORM_MHU=y
-CONFIG_ARM_SMMU=y
-CONFIG_ARM_SMMU_V3=y
-CONFIG_MTK_IOMMU=y
-CONFIG_REMOTEPROC=y
-CONFIG_MTK_CMDQ=y
-CONFIG_MTK_PMIC_WRAP=y
-CONFIG_EXTCON_USB_GPIO=y
-CONFIG_EXTCON_USBC_CROS_EC=y
-CONFIG_IIO=y
-CONFIG_MAX9611=m
-CONFIG_IIO_CROS_EC_SENSORS_CORE=m
-CONFIG_IIO_CROS_EC_SENSORS=m
-CONFIG_IIO_CROS_EC_LIGHT_PROX=m
-CONFIG_SENSORS_ISL29018=m
-CONFIG_IIO_CROS_EC_BARO=m
-CONFIG_MPL3115=m
-CONFIG_PWM=y
-CONFIG_PWM_CROS_EC=m
-CONFIG_PWM_MTK_DISP=y
-CONFIG_PWM_MEDIATEK=y
-CONFIG_PHY_XGENE=y
-CONFIG_PHY_FSL_IMX8MQ_USB=y
-CONFIG_PHY_MTK_TPHY=y
-CONFIG_PHY_QCOM_USB_HS=y
-CONFIG_PHY_SAMSUNG_USB2=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT4_FS_POSIX_ACL=y
-CONFIG_FANOTIFY=y
-CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
-CONFIG_QUOTA=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_FUSE_FS=m
-CONFIG_CUSE=m
-CONFIG_OVERLAY_FS=y
-CONFIG_OVERLAY_FS_INDEX=y
-CONFIG_OVERLAY_FS_XINO_AUTO=y
-CONFIG_OVERLAY_FS_METACOPY=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
-CONFIG_HUGETLBFS=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_PSTORE=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_SECURITY=y
-CONFIG_CRYPTO_CRYPTD=y
-CONFIG_CRYPTO_DH=m
-CONFIG_CRYPTO_ECDH=m
-CONFIG_CRYPTO_SEQIV=y
-CONFIG_CRYPTO_ECHAINIV=y
-CONFIG_CRYPTO_CBC=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_XXHASH=m
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA3=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_ANSI_CPRNG=y
-CONFIG_CRYPTO_DEV_CCREE=m
-CONFIG_PACKING=y
-CONFIG_INDIRECT_PIO=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC_T10DIF=y
-CONFIG_LIBCRC32C=m
-CONFIG_DMA_CMA=y
-CONFIG_CMA_SIZE_MBYTES=32
-CONFIG_IRQ_POLL=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DEBUG_INFO=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_PREEMPT is not set
-CONFIG_STACKTRACE=y
-# CONFIG_FTRACE is not set
-# CONFIG_STRICT_DEVMEM is not set

board/chromebook/elm/patches/linux/0001-drm-bridge_connector-Set-default-status-connected-fo.patch

@@ -1,35 +0,0 @@
-From 510d0ad0ce1b51c072309ba12dfb024fc2c3dbac Mon Sep 17 00:00:00 2001
-From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
-Date: Wed, 26 Aug 2020 10:15:22 +0200
-Subject: [PATCH 1/5] drm/bridge_connector: Set default status connected for
- eDP connectors
-
-In an eDP application, HPD is not required and on most bridge chips
-useless. If HPD is not used, we need to set initial status as connected,
-otherwise the connector created by the drm_bridge_connector API remains
-in an unknown state.
-
-Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-Acked-by: Sam Ravnborg <sam@ravnborg.org>
-Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
-Reviewed-by: Bilal Wasim <bwasim.lkml@gmail.com>
-Tested-by: Bilal Wasim <bwasim.lkml@gmail.com>
----
- drivers/gpu/drm/drm_bridge_connector.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/drm_bridge_connector.c
-index c6994fe673f3..a58cbde59c34 100644
---- a/drivers/gpu/drm/drm_bridge_connector.c
-+++ b/drivers/gpu/drm/drm_bridge_connector.c
-@@ -187,6 +187,7 @@ drm_bridge_connector_detect(struct drm_connector *connector, bool force)
- 		case DRM_MODE_CONNECTOR_DPI:
- 		case DRM_MODE_CONNECTOR_LVDS:
- 		case DRM_MODE_CONNECTOR_DSI:
-+		case DRM_MODE_CONNECTOR_eDP:
- 			status = connector_status_connected;
- 			break;
- 		default:
--- 
-2.25.1
-

board/chromebook/elm/patches/linux/0002-drm-bridge-ps8640-Get-the-EDID-from-eDP-control.patch

@@ -1,50 +0,0 @@
-From cc0f2fea61fb34ca84e4812a615e0035d812aa8b Mon Sep 17 00:00:00 2001
-From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
-Date: Wed, 26 Aug 2020 10:15:23 +0200
-Subject: [PATCH 2/5] drm/bridge: ps8640: Get the EDID from eDP control
-
-The PS8640 DSI-to-eDP bridge can retrieve the EDID, so implement the
-.get_edid callback and set the flag to indicate the core to use it.
-
-Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-Acked-by: Sam Ravnborg <sam@ravnborg.org>
-Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
----
- drivers/gpu/drm/bridge/parade-ps8640.c | 12 ++++++++++++
- 1 file changed, 12 insertions(+)
-
-diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
-index 4b099196afeb..13755d278db6 100644
---- a/drivers/gpu/drm/bridge/parade-ps8640.c
-+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
-@@ -242,8 +242,18 @@ static int ps8640_bridge_attach(struct drm_bridge *bridge,
- 	return ret;
- }
- 
-+static struct edid *ps8640_bridge_get_edid(struct drm_bridge *bridge,
-+					   struct drm_connector *connector)
-+{
-+	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
-+
-+	return drm_get_edid(connector,
-+			    ps_bridge->page[PAGE0_DP_CNTL]->adapter);
-+}
-+
- static const struct drm_bridge_funcs ps8640_bridge_funcs = {
- 	.attach = ps8640_bridge_attach,
-+	.get_edid = ps8640_bridge_get_edid,
- 	.post_disable = ps8640_post_disable,
- 	.pre_enable = ps8640_pre_enable,
- };
-@@ -294,6 +304,8 @@ static int ps8640_probe(struct i2c_client *client)
- 
- 	ps_bridge->bridge.funcs = &ps8640_bridge_funcs;
- 	ps_bridge->bridge.of_node = dev->of_node;
-+	ps_bridge->bridge.ops = DRM_BRIDGE_OP_EDID;
-+	ps_bridge->bridge.type = DRM_MODE_CONNECTOR_eDP;
- 
- 	ps_bridge->page[PAGE0_DP_CNTL] = client;
- 
--- 
-2.25.1
-

board/chromebook/elm/patches/linux/0003-drm-bridge-ps8640-Return-an-error-for-incorrect-atta.patch

@@ -1,35 +0,0 @@
-From 62afc499fc46c8018f40733c31a675b28f0717d8 Mon Sep 17 00:00:00 2001
-From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
-Date: Wed, 26 Aug 2020 10:15:24 +0200
-Subject: [PATCH 3/5] drm/bridge: ps8640: Return an error for incorrect attach
- flags
-
-Bridge drivers that implement the new model only shall return an error
-from their attach() handler when the DRM_BRIDGE_ATTACH_NO_CONNECTOR flag
-is not set. So make sure we return an error because only the new
-drm_bridge model is supported.
-
-Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
-Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
----
- drivers/gpu/drm/bridge/parade-ps8640.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
-index 13755d278db6..ce3e8b2da8c9 100644
---- a/drivers/gpu/drm/bridge/parade-ps8640.c
-+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
-@@ -200,6 +200,10 @@ static int ps8640_bridge_attach(struct drm_bridge *bridge,
- 						   .channel = 0,
- 						   .node = NULL,
- 						 };
-+
-+	if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR))
-+		return -EINVAL;
-+
- 	/* port@0 is ps8640 dsi input port */
- 	in_ep = of_graph_get_endpoint_by_regs(dev->of_node, 0, -1);
- 	if (!in_ep)
--- 
-2.25.1
-

board/chromebook/elm/patches/linux/0004-drm-bridge-ps8640-Print-an-error-if-VDO-control-fail.patch

@@ -1,58 +0,0 @@
-From 4897262a71cbf55d726d9174f5f646897dc13704 Mon Sep 17 00:00:00 2001
-From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
-Date: Wed, 26 Aug 2020 10:15:25 +0200
-Subject: [PATCH 4/5] drm/bridge: ps8640: Print an error if VDO control fails
-
-Print an error message inside ps8640_bridge_vdo_control() function when
-it fails so we can simplify a bit the callers, they will only need to
-check the error code.
-
-Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
-Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
----
- drivers/gpu/drm/bridge/parade-ps8640.c | 13 ++++++-------
- 1 file changed, 6 insertions(+), 7 deletions(-)
-
-diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
-index ce3e8b2da8c9..9f7b7a9c53c5 100644
---- a/drivers/gpu/drm/bridge/parade-ps8640.c
-+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
-@@ -82,8 +82,11 @@ static int ps8640_bridge_vdo_control(struct ps8640 *ps_bridge,
- 	ret = i2c_smbus_write_i2c_block_data(client, PAGE3_SET_ADD,
- 					     sizeof(vdo_ctrl_buf),
- 					     vdo_ctrl_buf);
--	if (ret < 0)
-+	if (ret < 0) {
-+		DRM_ERROR("failed to %sable VDO: %d\n",
-+			  ctrl == ENABLE ? "en" : "dis", ret);
- 		return ret;
-+	}
- 
- 	return 0;
- }
-@@ -150,10 +153,8 @@ static void ps8640_pre_enable(struct drm_bridge *bridge)
- 	}
- 
- 	ret = ps8640_bridge_vdo_control(ps_bridge, ENABLE);
--	if (ret) {
--		DRM_ERROR("failed to enable VDO: %d\n", ret);
-+	if (ret)
- 		goto err_regulators_disable;
--	}
- 
- 	/* Switch access edp panel's edid through i2c */
- 	ret = i2c_smbus_write_byte_data(client, PAGE2_I2C_BYPASS,
-@@ -175,9 +176,7 @@ static void ps8640_post_disable(struct drm_bridge *bridge)
- 	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
- 	int ret;
- 
--	ret = ps8640_bridge_vdo_control(ps_bridge, DISABLE);
--	if (ret < 0)
--		DRM_ERROR("failed to disable VDO: %d\n", ret);
-+	ps8640_bridge_vdo_control(ps_bridge, DISABLE);
- 
- 	gpiod_set_value(ps_bridge->gpio_reset, 1);
- 	gpiod_set_value(ps_bridge->gpio_powerdown, 1);
--- 
-2.25.1
-

board/chromebook/elm/patches/linux/0005-drm-bridge-ps8640-Rework-power-state-handling.patch

@@ -1,162 +0,0 @@
-From 5bb60fe7c748a0aae2bdbab10e73b2dc48c09dda Mon Sep 17 00:00:00 2001
-From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
-Date: Wed, 26 Aug 2020 10:15:26 +0200
-Subject: [PATCH 5/5] drm/bridge: ps8640: Rework power state handling
-
-The get_edid() callback can be triggered anytime by an ioctl, i.e
-
-  drm_mode_getconnector (ioctl)
-    -> drm_helper_probe_single_connector_modes
-       -> drm_bridge_connector_get_modes
-          -> ps8640_bridge_get_edid
-
-Actually if the bridge pre_enable() function was not called before
-get_edid(), the driver will not be able to get the EDID properly and
-display will not work until a second get_edid() call is issued and if
-pre_enable() is called before. The side effect of this, for example, is
-that you see anything when `Frecon` starts, neither the splash screen,
-until the graphical session manager starts.
-
-To fix this we need to make sure that all we need is enabled before
-reading the EDID. This means the following:
-
-1. If get_edid() is called before having the device powered we need to
-   power on the device. In such case, the driver will power off again the
-   device.
-
-2. If get_edid() is called after having the device powered, all should
-   just work. We added a powered flag in order to avoid recurrent calls
-   to ps8640_bridge_poweron() and unneeded delays.
-
-3. This seems to be specific for this device, but we need to make sure
-   the panel is powered on before do a power on cycle on this device.
-   Otherwise the device fails to retrieve the EDID.
-
-Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
----
- drivers/gpu/drm/bridge/parade-ps8640.c | 64 +++++++++++++++++++++++---
- 1 file changed, 58 insertions(+), 6 deletions(-)
-
-diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c
-index 9f7b7a9c53c5..c5d76e209bda 100644
---- a/drivers/gpu/drm/bridge/parade-ps8640.c
-+++ b/drivers/gpu/drm/bridge/parade-ps8640.c
-@@ -65,6 +65,7 @@ struct ps8640 {
- 	struct regulator_bulk_data supplies[2];
- 	struct gpio_desc *gpio_reset;
- 	struct gpio_desc *gpio_powerdown;
-+	bool powered;
- };
- 
- static inline struct ps8640 *bridge_to_ps8640(struct drm_bridge *e)
-@@ -91,13 +92,15 @@ static int ps8640_bridge_vdo_control(struct ps8640 *ps_bridge,
- 	return 0;
- }
- 
--static void ps8640_pre_enable(struct drm_bridge *bridge)
-+static void ps8640_bridge_poweron(struct ps8640 *ps_bridge)
- {
--	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
- 	struct i2c_client *client = ps_bridge->page[PAGE2_TOP_CNTL];
- 	unsigned long timeout;
- 	int ret, status;
- 
-+	if (ps_bridge->powered)
-+		return;
-+
- 	ret = regulator_bulk_enable(ARRAY_SIZE(ps_bridge->supplies),
- 				    ps_bridge->supplies);
- 	if (ret < 0) {
-@@ -164,6 +167,8 @@ static void ps8640_pre_enable(struct drm_bridge *bridge)
- 		goto err_regulators_disable;
- 	}
- 
-+	ps_bridge->powered = true;
-+
- 	return;
- 
- err_regulators_disable:
-@@ -171,12 +176,12 @@ static void ps8640_pre_enable(struct drm_bridge *bridge)
- 			       ps_bridge->supplies);
- }
- 
--static void ps8640_post_disable(struct drm_bridge *bridge)
-+static void ps8640_bridge_poweroff(struct ps8640 *ps_bridge)
- {
--	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
- 	int ret;
- 
--	ps8640_bridge_vdo_control(ps_bridge, DISABLE);
-+	if (!ps_bridge->powered)
-+		return;
- 
- 	gpiod_set_value(ps_bridge->gpio_reset, 1);
- 	gpiod_set_value(ps_bridge->gpio_powerdown, 1);
-@@ -184,6 +189,28 @@ static void ps8640_post_disable(struct drm_bridge *bridge)
- 				     ps_bridge->supplies);
- 	if (ret < 0)
- 		DRM_ERROR("cannot disable regulators %d\n", ret);
-+
-+	ps_bridge->powered = false;
-+}
-+
-+static void ps8640_pre_enable(struct drm_bridge *bridge)
-+{
-+	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
-+	int ret;
-+
-+	ps8640_bridge_poweron(ps_bridge);
-+
-+	ret = ps8640_bridge_vdo_control(ps_bridge, DISABLE);
-+	if (ret < 0)
-+		ps8640_bridge_poweroff(ps_bridge);
-+}
-+
-+static void ps8640_post_disable(struct drm_bridge *bridge)
-+{
-+	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
-+
-+	ps8640_bridge_vdo_control(ps_bridge, DISABLE);
-+	ps8640_bridge_poweroff(ps_bridge);
- }
- 
- static int ps8640_bridge_attach(struct drm_bridge *bridge,
-@@ -249,9 +276,34 @@ static struct edid *ps8640_bridge_get_edid(struct drm_bridge *bridge,
- 					   struct drm_connector *connector)
- {
- 	struct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
-+	bool poweroff = !ps_bridge->powered;
-+	struct edid *edid;
-+
-+	/*
-+	 * When we end calling get_edid() triggered by an ioctl, i.e
-+	 *
-+	 *   drm_mode_getconnector (ioctl)
-+	 *     -> drm_helper_probe_single_connector_modes
-+	 *        -> drm_bridge_connector_get_modes
-+	 *           -> ps8640_bridge_get_edid
-+	 *
-+	 * We need to make sure that what we need is enabled before reading
-+	 * EDID, for this chip, we need to do a full poweron, otherwise it will
-+	 * fail.
-+	 */
-+	drm_bridge_chain_pre_enable(bridge);
- 
--	return drm_get_edid(connector,
-+	edid = drm_get_edid(connector,
- 			    ps_bridge->page[PAGE0_DP_CNTL]->adapter);
-+
-+	/*
-+	 * If we call the get_edid() function without having enabled the chip
-+	 * before, return the chip to its original power state.
-+	 */
-+	if (poweroff)
-+		drm_bridge_chain_post_disable(bridge);
-+
-+	return edid;
- }
- 
- static const struct drm_bridge_funcs ps8640_bridge_funcs = {
--- 
-2.25.1
-

board/chromebook/elm/patches/linux/0006-Revert-drm-mediatek-dsi-Fix-scrolling-of-panel-with-.patch

@@ -1,41 +0,0 @@
-From 51109530891c981b681816152bd205724deabcca Mon Sep 17 00:00:00 2001
-From: Jitao Shi <jitao.shi@mediatek.com>
-Date: Sat, 10 Oct 2020 15:09:09 +0800
-Subject: [PATCH] Revert "drm/mediatek: dsi: Fix scrolling of panel with small
- hfp or hbp"
-
-This reverts commit 35bf948f1edbf507f6e57e0879fa6ea36d2d2930.
-
-Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
-Reviewed-by: Bilal Wasim <bilal.wasim@imgtec.com>
-Tested-by: Bilal Wasim <bilal.wasim@imgtec.com>
----
- drivers/gpu/drm/mediatek/mtk_dsi.c | 9 +++++----
- 1 file changed, 5 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
-index 80b7a082e874..16fd99dcdacf 100644
---- a/drivers/gpu/drm/mediatek/mtk_dsi.c
-+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
-@@ -466,13 +466,14 @@ static void mtk_dsi_config_vdo_timing(struct mtk_dsi *dsi)
- 	horizontal_sync_active_byte = (vm->hsync_len * dsi_tmp_buf_bpp - 10);
- 
- 	if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)
--		horizontal_backporch_byte = vm->hback_porch * dsi_tmp_buf_bpp;
-+		horizontal_backporch_byte =
-+			(vm->hback_porch * dsi_tmp_buf_bpp - 10);
- 	else
--		horizontal_backporch_byte = (vm->hback_porch + vm->hsync_len) *
--					    dsi_tmp_buf_bpp;
-+		horizontal_backporch_byte = ((vm->hback_porch + vm->hsync_len) *
-+			dsi_tmp_buf_bpp - 10);
- 
- 	data_phy_cycles = timing->lpx + timing->da_hs_prepare +
--			  timing->da_hs_zero + timing->da_hs_exit;
-+			  timing->da_hs_zero + timing->da_hs_exit + 3;
- 
- 	if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) {
- 		if ((vm->hfront_porch + vm->hback_porch) * dsi_tmp_buf_bpp >
--- 
-2.25.1
-

board/chromebook/elm/readme.txt

@@ -1,56 +0,0 @@
-Mediatek MT8173 aka Chromebook Elm
-==================================
-
-This file describes booting the Chromebook from an SD card containing
-Buildroot kernel and rootfs, using the original bootloader. This is
-the least invasive way to get Buildroot onto the devices and a good
-starting point.
-
-The bootloader will only boot a kernel from a GPT partition marked
-bootable with cgpt tool from vboot-utils package.
-The kernel image must be signed using futility from the same package.
-The signing part is done by sign.sh script in this directory.
-
-It does not really matter where rootfs is as long as the kernel is able
-to find it, but this particular configuration assumes the kernel is on
-partition 1 and rootfs is on partition 2 of the SD card.
-Make sure to check kernel.args if you change this.
-
-Making the boot media
----------------------
-Start by configuring and building the images.
-
-	make chromebook_elm_defconfig
-	make menuconfig # if necessary
-	make
-
-The important files are:
-
-	uImage.kpart (kernel and device tree, signed)
-	rootfs.tar
-	bootsd.img (SD card image containing both kernel and rootfs)
-
-Write the image directly to some SD card.
-WARNING: make sure there is nothing important on that card,
-and double-check the device name!
-
-	SD=/dev/mmcblk1		# may be /dev/sdX on some hosts
-	dd if=output/images/bootsd.img of=$SD
-
-Switching to developer mode and booting from SD
------------------------------------------------
-Power Chromebook down, then power it up while holding Esc+F3.
-BEWARE: switching to developer mode deletes all user data.
-Create backups if you need them.
-
-While in developer mode, Chromebook will boot into a white screen saying
-"OS verification is off".
-
-Press Ctrl-D at this screen to boot Chromium OS from eMMC.
-Press Ctrl-U at this screen to boot from SD (or USB)
-Press Power to power it off.
-Do NOT press Space unless you mean it.
-This will switch it back to normal mode.
-
-The is no way to get rid of the white screen without re-flashing the bootloader.
-

board/chromebook/elm/sign.sh

@@ -1,41 +0,0 @@
-#!/bin/sh
-
-# This script creates u-boot FIT image containing the kernel and the DT,
-# then signs it using futility from vboot-utils.
-# The resulting file is called uImage.kpart.
-
-BOARD_DIR=$(dirname $0)/${BOARD_NAME}
-mkimage=$HOST_DIR/bin/mkimage
-futility=$HOST_DIR/bin/futility
-devkeys=$HOST_DIR/share/vboot/devkeys
-
-run() { echo "$@"; "$@"; }
-die() { echo "$@" >&2; exit 1; }
-test -f $BINARIES_DIR/Image  || \
-	die "No kernel image found"
-test -x $mkimage || \
-	die "No mkimage found (host-uboot-tools has not been built?)"
-test -x $futility || \
-	die "No futility found (host-vboot-utils has not been built?)"
-
-# kernel.its references Image and mt8173-elm.dtb, and all three
-# files must be in current directory for mkimage.
-run cp $BOARD_DIR/kernel.its $BINARIES_DIR/kernel.its || exit 1
-echo "# entering $BINARIES_DIR for the next command"
-(cd $BINARIES_DIR && run $mkimage -f kernel.its uImage.itb) || exit 1
-
-# futility requires non-empty file to be supplied with --bootloader
-# even if it does not make sense for the target platform.
-echo > $BINARIES_DIR/dummy.txt
-
-run $futility vbutil_kernel \
-	--keyblock $devkeys/kernel.keyblock \
-	--signprivate $devkeys/kernel_data_key.vbprivk \
-	--arch aarch64 \
-	--version 1 \
-	--config $BOARD_DIR/kernel.args \
-	--vmlinuz $BINARIES_DIR/uImage.itb \
-	--bootloader $BINARIES_DIR/dummy.txt \
-	--pack $BINARIES_DIR/uImage.kpart || exit 1
-
-rm -f $BINARIES_DIR/kernel.its $BINARIES_DIR/dummy.txt

board/ci20/genimage.cfg

@@ -24,5 +24,6 @@ image sdcard.img {
         partition-type = 0x83
         image = "rootfs.ext4"
         offset = 2M
+        size = 60M
     }
 }

board/csky/gx6605s/gx6605s.dts

@@ -1,155 +0,0 @@
-/dts-v1/;
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-
-/ {
-	model = "C-SKY gx6605s";
-	compatible = "csky,gx6605s";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	memory {
-		device_type = "memory";
-		reg = <0x10000000 0x04000000>;
-	};
-
-	soc {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "simple-bus";
-		ranges;
-
-		dummy_apb: apb-clock {
-			compatible = "fixed-clock";
-			clock-frequency = <27000000>;
-			clock-output-names = "dummy_apb";
-			#clock-cells = <0>;
-		};
-
-		intc: interrupt-controller@500000 {
-			compatible = "csky,gx6605s-intc";
-			reg = <0x00500000 0x400>;
-			interrupt-controller;
-			#interrupt-cells = <1>;
-		};
-
-		timer@20a000 {
-			compatible = "csky,gx6605s-timer";
-			reg = <0x0020a000 0x400>;
-			clocks = <&dummy_apb>;
-			interrupts = <10>;
-			interrupt-parent = <&intc>;
-		};
-
-		ehci-hcd@900000 {
-			compatible = "generic-ehci";
-			reg = <0x00900000 0x400>;
-			interrupt-parent = <&intc>;
-			interrupts = <59>;
-		};
-
-		ohci-hcd0@a00000 {
-			compatible = "generic-ohci";
-			reg = <0x00a00000 0x400>;
-			interrupt-parent = <&intc>;
-			interrupts = <58>;
-		};
-
-		ohci-hcd1@b00000 {
-			compatible = "generic-ohci";
-			reg = <0x00b00000 0x400>;
-			interrupt-parent = <&intc>;
-			interrupts = <57>;
-		};
-
-		serial@403000 {
-			compatible = "ns16550a";
-			reg = <0x00403000 0x400>;
-			interrupt-parent = <&intc>;
-			interrupts = <15>;
-			clock-frequency = <29491200>;
-			baud = <115200>;
-			reg-shift = <2>;
-			reg-io-width = <1>;
-		};
-
-		gpio0: gpio@305000 {
-			compatible = "wd,mbl-gpio";
-			reg-names = "dirout", "dat", "set", "clr";
-			reg = <0x305000 4>, <0x305004 4>, <0x305008 4>, <0x30500c 4>;
-			bgpio-base = <0>;
-			#gpio-cells = <2>;
-			gpio-controller;
-		};
-
-		gpio_buttons {
-			compatible = "gpio-keys-polled";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			poll-interval = <100>;
-			autorepeat;
-
-			button0 {
-				label = "button8";
-				linux,code = <KEY_LEFT>;
-				gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
-			};
-
-			button1 {
-				label = "button6";
-				linux,code = <KEY_RIGHT>;
-				gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
-			};
-
-			button2 {
-				label = "button5";
-				linux,code = <KEY_UP>;
-				gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
-			};
-
-			button3 {
-				label = "button9";
-				linux,code = <KEY_DOWN>;
-				gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
-			};
-
-			button4 {
-				label = "button7";
-				linux,code = <KEY_ENTER>;
-				gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
-			};
-		};
-
-		gpio_leds {
-			compatible = "gpio-leds";
-
-			led0 {
-				label = "led10";
-				gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
-				linux,default-trigger = "heartbeat";
-			};
-
-			led1 {
-				label = "led11";
-				gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
-				linux,default-trigger = "timer";
-			};
-
-			led2 {
-				label = "led12";
-				gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
-				linux,default-trigger = "default-on";
-			};
-
-			led3 {
-				label = "led13";
-				gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
-				linux,default-trigger = "default-on";
-			};
-		};
-	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200 init=/sbin/init root=/dev/sda2 rw rootwait";
-	};
-};

board/csky/readme.txt

@@ -41,9 +41,9 @@ Result of the build
 After building, you should obtain this tree:
 
     output/images/
-    +-- vmlinux
-    +-- rootfs.ext2
-    +-- <board name>.dtb
+    ├── vmlinux
+    ├── rootfs.ext2
+    └── <board name>.dtb
 
 How to run it
 =============

board/digilent/zybo/genimage.cfg

@@ -0,0 +1,29 @@
+image boot.vfat {
+  vfat {
+    files = {
+      "BOOT.BIN",
+      "uEnv.txt",
+      "system.bit",
+      "zynq-zybo.dtb",
+      "u-boot-dtb.img",
+      "uImage"
+    }
+  }
+  size = 32M
+}
+
+image sdcard.img {
+  hdimage {
+  }
+
+  partition boot {
+    partition-type = 0xC
+    bootable = "true"
+    image = "boot.vfat"
+  }
+
+  partition rootfs {
+    partition-type = 0x83
+    image = "rootfs.ext4"
+  }
+}

board/digilent/zybo/post-image.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+OUTPUT_DIR="${O}/images"
+
+rm -rf "${GENIMAGE_TMP}"
+
+cp board/digilent/zybo/uEnv.txt ${BINARIES_DIR}
+cp board/digilent/zybo/system.bit ${BINARIES_DIR}
+
+genimage                               \
+	--rootpath "${TARGET_DIR}"     \
+	--tmppath "${GENIMAGE_TMP}"    \
+	--inputpath "${BINARIES_DIR}"  \
+	--outputpath "${BINARIES_DIR}" \
+	--config "${GENIMAGE_CFG}"