initial buildroot for linux 5.15
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config BR2_TARGET_AT91BOOTSTRAP3
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bool "AT91 Bootstrap 3+"
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depends on BR2_arm926t || BR2_cortex_a5 || BR2_cortex_a7
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help
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AT91Bootstrap is a first level bootloader for the Atmel AT91
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devices. It integrates algorithms for:
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- Device initialization such as clock configuration, PIO
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settings...
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- Peripheral drivers such as PIO, PMC or SDRAMC...
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- Physical media algorithm such as DataFlash, NandFlash, NOR
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Flash...
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https://www.at91.com/linux4sam/bin/view/Linux4SAM/AT91Bootstrap
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if BR2_TARGET_AT91BOOTSTRAP3
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choice
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prompt "AT91 Bootstrap 3+ version"
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config BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION
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bool "4.0.0"
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config BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION_3X
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bool "3.10.3"
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config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT
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bool "Custom Git repository"
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help
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This option allows Buildroot to get the AT91 Bootstrap 3
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source code from a Git repository.
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config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL
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bool "Custom tarball"
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endchoice
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config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION
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string "URL of custom AT91Bootstrap tarball"
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depends on BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL
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if BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT
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config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL
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string "URL of custom repository"
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config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION
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string "Custom repository version"
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help
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Revision to use in the typical format used by Git
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E.G. a sha id, a tag, branch, ..
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endif
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config BR2_TARGET_AT91BOOTSTRAP3_VERSION
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string
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default "v4.0.0" if BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION
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default "v3.10.3" if BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION_3X
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default BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION \
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if BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT
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default "custom" if BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL
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config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_PATCH_DIR
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string "custom patch dir"
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help
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If your board requires custom patches, add the path to the
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directory containing the patches here. The patches must be
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named at91bootstrap3-<something>.patch.
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Most users may leave this empty
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#
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# Configuration selection
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#
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choice
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prompt "AT91 Bootstrap 3 configuration"
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default BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
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config BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
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bool "Using a defconfig"
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config BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG
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bool "Using a custom config file"
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endchoice
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config BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG
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string "Defconfig name"
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depends on BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG
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help
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Name of the at91bootstrap3 defconfig file to use, without the
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trailing _defconfig. The defconfig is located at
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board/<processor>/<board>_defconfig in the at91bootstrap3
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tree.
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config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE
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string "Configuration file path"
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depends on BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG
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help
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Path to the at91bootstrap3 configuration file
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config BR2_TARGET_AT91BOOTSTRAP3_NEEDS_PYTHON3
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bool "needs host-python3"
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help
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Enable this option if the at91bootstrap build process needs
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Python 3.x to be available on the host. This is needed in
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some at91bootstrap configurations to use NAND/PMECC Python
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scripts.
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endif # BR2_TARGET_AT91BOOTSTRAP3
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@@ -0,0 +1,4 @@
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# Locally calculated
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sha256 b6ae5bcaacc5a949f400182e036ae053049638444a3ba8b1dd154ec5f7898d8e at91bootstrap3-v3.10.3.tar.gz
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sha256 08c5b95df28be7f2e0439fb2b77fe27524f97c499850641e4540c07ea0b2c25d at91bootstrap3-v4.0.0.tar.gz
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sha256 5a3809b1c2ba13b7242572322951311c584419f1f8516f665d6c06f0668d78de LICENSES/MIT.txt
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################################################################################
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#
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# at91bootstrap3
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#
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################################################################################
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AT91BOOTSTRAP3_VERSION = $(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_VERSION))
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL),y)
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AT91BOOTSTRAP3_TARBALL = $(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION))
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AT91BOOTSTRAP3_SITE = $(patsubst %/,%,$(dir $(AT91BOOTSTRAP3_TARBALL)))
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AT91BOOTSTRAP3_SOURCE = $(notdir $(AT91BOOTSTRAP3_TARBALL))
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BR_NO_CHECK_HASH_FOR += $(AT91BOOTSTRAP3_SOURCE)
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else ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT),y)
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AT91BOOTSTRAP3_SITE = $(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL))
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AT91BOOTSTRAP3_SITE_METHOD = git
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BR_NO_CHECK_HASH_FOR += $(AT91BOOTSTRAP3_SOURCE)
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else
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AT91BOOTSTRAP3_SITE = $(call github,linux4sam,at91bootstrap,$(AT91BOOTSTRAP3_VERSION))
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endif
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION),y)
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AT91BOOTSTRAP3_LICENSE = MIT
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AT91BOOTSTRAP3_LICENSE_FILES = LICENSES/MIT.txt
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else ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION_3X),y)
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AT91BOOTSTRAP3_LICENSE = Atmel License
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endif
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AT91BOOTSTRAP3_CPE_ID_VENDOR = linux4sam
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AT91BOOTSTRAP3_CPE_ID_PRODUCT = at91bootstrap
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AT91BOOTSTRAP3_INSTALL_IMAGES = YES
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AT91BOOTSTRAP3_INSTALL_TARGET = NO
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_NEEDS_PYTHON3),y)
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AT91BOOTSTRAP3_DEPENDENCIES += host-python3
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endif
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AT91BOOTSTRAP3_CUSTOM_PATCH_DIR = \
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$(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_PATCH_DIR))
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AT91BOOTSTRAP3_MAKE_OPTS = CROSS_COMPILE=$(TARGET_CROSS) DESTDIR=$(BINARIES_DIR)
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ifneq ($(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR),)
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define AT91BOOTSTRAP3_APPLY_CUSTOM_PATCHES
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$(APPLY_PATCHES) $(@D) $(AT91BOOTSTRAP3_CUSTOM_PATCH_DIR) \*.patch
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endef
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AT91BOOTSTRAP3_POST_PATCH_HOOKS += AT91BOOTSTRAP3_APPLY_CUSTOM_PATCHES
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endif
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define AT91BOOTSTRAP3_BUILD_CMDS
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$(MAKE) $(AT91BOOTSTRAP3_MAKE_OPTS) -C $(@D)
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endef
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define AT91BOOTSTRAP3_INSTALL_IMAGES_CMDS
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cp $(wildcard $(@D)/build/binaries/*.bin $(@D)/binaries/*.bin) $(BINARIES_DIR)
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endef
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG),y)
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AT91BOOTSTRAP3_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG))_defconfig
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else ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG),y)
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AT91BOOTSTRAP3_KCONFIG_FILE = $(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE))
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endif
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AT91BOOTSTRAP3_KCONFIG_EDITORS = menuconfig xconfig gconfig
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AT91BOOTSTRAP3_KCONFIG_OPTS = $(AT91BOOTSTRAP3_MAKE_OPTS)
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# Checks to give errors that the user can understand
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# Must be before we call to kconfig-package
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ifeq ($(BR_BUILDING),y)
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG),y)
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# We must use the user-supplied kconfig value, because
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# AT91BOOTSTRAP3_KCONFIG_DEFCONFIG will at least contain
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# the trailing _defconfig
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ifeq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG)),)
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$(error No at91bootstrap3 defconfig name specified, check your BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG setting)
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endif
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endif
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_USE_CUSTOM_CONFIG),y)
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ifeq ($(AT91BOOTSTRAP3_KCONFIG_FILE),)
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$(error No at91bootstrap3 configuration file specified, check your BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_CONFIG_FILE setting)
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endif
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endif
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT),y)
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ifeq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL)),)
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$(error No custom at91bootstrap3 repository URL specified. Check your BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL setting)
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endif
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ifeq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION)),)
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$(error No custom at91bootstrap3 repository version specified. Check your BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION setting)
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endif
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endif
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ifeq ($(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL),y)
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ifeq ($(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION)),)
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$(error No custom AT91Bootstrap3 tarball specified. Check your BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION setting)
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endif # qstrip BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION
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endif # BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL
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endif # BR_BUILDING
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$(eval $(kconfig-package))
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