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ARM: tqma53: Add barebox_update support 

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2014-05-06 10:23:49 +02:00
parent d238e3ace5
commit 68d6b605b6
1 changed files with 12 additions and 2 deletions
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14
arch/arm/boards/tqma53/board.c
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@ -20,10 +20,12 @@
#include <asm/armlinux.h>
#include <generated/mach-types.h>
#include <mach/bbu.h>
static int tqma53_devices_init(void)
{
char *of_env_path = "/chosen/environment-emmc";
char *of_env_path;
unsigned bbu_flag_emmc = 0, bbu_flag_sd = 0;
if (!of_machine_is_compatible("tq,tqma53"))
return 0;
@ -32,8 +34,16 @@ static int tqma53_devices_init(void)
barebox_set_hostname("tqma53");
if (bootsource_get() == BOOTSOURCE_MMC &&
bootsource_get_instance() == 1)
bootsource_get_instance() == 1) {
of_env_path = "/chosen/environment-sd";
bbu_flag_sd = BBU_HANDLER_FLAG_DEFAULT;
} else {
of_env_path = "/chosen/environment-emmc";
bbu_flag_emmc = BBU_HANDLER_FLAG_DEFAULT;
}
imx53_bbu_internal_mmc_register_handler("sd", "/dev/mmc1", bbu_flag_sd);
imx53_bbu_internal_mmc_register_handler("emmc", "/dev/mmc2", bbu_flag_emmc);
of_device_enable_path(of_env_path);