[U-Boot] [PATCH] Add board_name to CONFIG_ENV_VARS_UBOOT_CONFIG
Stephen Warren
swarren at wwwdotorg.org
Wed Oct 31 22:17:28 CET 2012
From: Stephen Warren <swarren at nvidia.com>
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 at nvidia.com>
---
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
--
1.7.0.4
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