buildroot

config BR2_TARGET_AT91BOOTSTRAP3

    depends on BR2_arm926t || BR2_cortex_a5

    bool "AT91 Bootstrap 3"

    help

      AT91Bootstrap is a first level bootloader for the Atmel AT91

      devices. It integrates algorithms for:

      - Device initialization such as clock configuration, PIO settings...

      - Peripheral drivers such as PIO, PMC or SDRAMC...

      - Physical media algorithm such as DataFlash, NandFlash, NOR Flash...

​

if BR2_TARGET_AT91BOOTSTRAP3

​

choice

​

    prompt "AT91 Bootstrap 3 version"

​

config BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION

    bool "3.8"

​

config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT

    bool "Custom Git repository"

    help

      This option allows Buildroot to get the AT91 Bootstrap 3 source

      code from a Git repository.

​

endchoice

​

if BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT

​

config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL

    string "URL of custom repository"

​

config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION

    string "Custom repository version"

    help

      Revision to use in the typical format used by Git

      E.G. a sha id, a tag, branch, ..

​

endif

​

config BR2_TARGET_AT91BOOTSTRAP3_VERSION

    string

    default "v3.8" if BR2_TARGET_AT91BOOTSTRAP3_LATEST_VERSION

    default BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION \

        if BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT

​

config BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_PATCH_DIR

    string "custom patch dir"

    help

      If your board requires custom patches, add the path to the

      directory containing the patches here. The patches must be

      named at91bootstrap3-<something>.patch.

​

      Most users may leave this empty

​

#

# Configuration selection

#

​

choice

    prompt "AT91 Bootstrap 3 configuration"

    default BR2_TARGET_AT91BOOTSTRAP3_USE_DEFCONFIG

​