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ARM: DRA7xx: Update the board_name env variable 

Update the board_name env variable and accordingly
populate the dtb file.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Lokesh Vutla 2014-07-14 19:57:58 +05:30 committed by Tom Rini
parent 75e6cd2799
commit 4ec3f6e510
2 changed files with 9 additions and 0 deletions
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6
board/ti/dra7xx/evm.c
View File

@ -82,6 +82,12 @@ int board_init(void)
int board_late_init(void)
{
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
if (omap_revision() == DRA722_ES1_0)
setenv("board_name", "dra72x");
else
setenv("board_name", "dra7xx");
#endif
init_sata(0);
return 0;
}

3
include/configs/ti_omap5_common.h
View File

@ -67,6 +67,7 @@
#define PARTS_DEFAULT
#endif
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
"console=" CONSOLEDEV ",115200n8\0" \
@ -116,6 +117,8 @@
"setenv fdtfile omap5-uevm.dtb; fi; " \
"if test $board_name = dra7xx; then " \
"setenv fdtfile dra7-evm.dtb; fi;" \
"if test $board_name = dra72x; then " \
"setenv fdtfile dra72-evm.dtb; fi;" \
"if test $fdtfile = undefined; then " \
"echo WARNING: Could not determine device tree to use; fi; \0" \
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \