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arm/km: add boardid and hwkey to kernel command line

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We need in some cases a possibility for the kernel to distinguish
on which board he is running. On powerpc we did this with different
dts files. On arm currently we can't do this, so add boardid and
hwkey to the kernel command line and use it later on in the kernel
code.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
This commit is contained in:
Holger Brunck 2011-09-13 22:41:04 +00:00 committed by Albert ARIBAUD
parent 8620ca2a1f
commit 66072a8ca0
1 changed files with 2 additions and 1 deletions
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3
include/configs/km/km_arm.h
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@ -74,7 +74,8 @@
/* architecture specific default bootargs */
#define CONFIG_KM_DEF_BOOT_ARGS_CPU \
"bootcountaddr=${bootcountaddr} ${mtdparts}"
"bootcountaddr=${bootcountaddr} ${mtdparts}" \
" boardid=0x${IVM_BoardId} hwkey=0x${IVM_HWKey}"
#define CONFIG_KM_DEF_ENV_CPU \
"boot=bootm ${load_addr_r} - -\0" \