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Add board_mmc_init(...) function for init mmc1 only

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Since B&R boards uses only MMC-Controller #1, it only
wastes time if we initialize #0 first to see that there is nothing.

Cc: <trini@ti.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
This commit is contained in:
Hannes Petermaier 2014-04-08 08:39:20 +02:00 committed by Pantelis Antoniou
parent 716897760f
commit 46c8ebc8cd
3 changed files with 9 additions and 2 deletions
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7
board/BuR/common/common.c
View file

@ -19,6 +19,7 @@
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/io.h>
#include <asm/gpio.h>
#include <i2c.h>
@ -214,3 +215,9 @@ int board_eth_init(bd_t *bis)
return rv;
}
#endif /* CONFIG_DRIVER_TI_CPSW */
#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
return omap_mmc_init(1, 0, 0, -1, -1);
}
#endif

2
include/configs/kwb.h
View file

@ -109,7 +109,7 @@
#undef CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 1
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 2
#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)

2
include/configs/tseries.h
View file

@ -237,7 +237,7 @@
#elif defined(CONFIG_EMMC_BOOT)
#undef CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 1
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 2
#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)