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| author | Stephen Warren <swarren@nvidia.com> | 2012-10-31 11:17:28 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-11-02 15:13:30 -0700 |
| commit | 418b7f3aff3bf4c508b2a57ffc6dc7ca10f811aa (patch) | |
| tree | 953f9bb27e905c22bdfc82f3d85ad05c7fd6f6d4 /include | |
| parent | 7e27f89fdfbe4acbaea2821073f90fa7e82b94ec (diff) | |
| download | u-boot-imx-418b7f3aff3bf4c508b2a57ffc6dc7ca10f811aa.zip u-boot-imx-418b7f3aff3bf4c508b2a57ffc6dc7ca10f811aa.tar.gz u-boot-imx-418b7f3aff3bf4c508b2a57ffc6dc7ca10f811aa.tar.bz2 | |
Add board_name to CONFIG_ENV_VARS_UBOOT_CONFIG
CONFIG_ENV_VARS_UBOOT_CONFIG creates environment variables indicating
which configuration U-Boot was built for. Some U-Boot binaries run on
multiple boards, and hence this information may not uniquley describe
the HW that U-Boot is actually running on. Another patch introduces
environment variable board_name to represent that. In order to avoid
scripts having to check $board_name, use it if set, and then fall back
to using $board, make CONFIG_ENV_VARS_UBOOT_CONFIG also set a default
value for board_name, so that variable is always available.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/env_default.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/env_default.h b/include/env_default.h index 375e5ca..a1db73a 100644 --- a/include/env_default.h +++ b/include/env_default.h @@ -118,6 +118,7 @@ const uchar default_environment[] = { "arch=" CONFIG_SYS_ARCH "\0" "cpu=" CONFIG_SYS_CPU "\0" "board=" CONFIG_SYS_BOARD "\0" + "board_name=" CONFIG_SYS_BOARD "\0" #ifdef CONFIG_SYS_VENDOR "vendor=" CONFIG_SYS_VENDOR "\0" #endif |