[U-Boot] [PATCH v3 3/4] zipitz2: use pxa_mmc_gen as MMC driver
Marek Vasut
marek.vasut at gmail.com
Fri Jan 13 13:35:56 CET 2012
> Signed-off-by: Vasily Khoruzhick <anarsoul at gmail.com>
> ---
> v2: mmcinfo is necessary to scan card for partitions
> v3: replace mmcinfo with mmc rescan
>
> board/zipitz2/zipitz2.c | 8 ++++++++
> include/configs/zipitz2.h | 14 ++++++++------
> 2 files changed, 16 insertions(+), 6 deletions(-)
>
> diff --git a/board/zipitz2/zipitz2.c b/board/zipitz2/zipitz2.c
> index b093c2f..4075fb6 100644
> --- a/board/zipitz2/zipitz2.c
> +++ b/board/zipitz2/zipitz2.c
> @@ -79,6 +79,14 @@ void dram_init_banksize(void)
> gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
> }
>
> +#ifdef CONFIG_CMD_MMC
> +int board_mmc_init(bd_t *bis)
> +{
> + pxa_mmc_register(0);
> + return 0;
> +}
> +#endif
> +
> #ifdef CONFIG_CMD_SPI
>
> struct {
> diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
> index 76054af..4f48d9b 100644
> --- a/include/configs/zipitz2.h
> +++ b/include/configs/zipitz2.h
> @@ -44,11 +44,12 @@
> #define CONFIG_SYS_MALLOC_LEN (128*1024)
> #define CONFIG_ARCH_CPU_INIT
>
> -#define CONFIG_BOOTCOMMAND
\
> - "if mmc init && fatload mmc 0 0xa0000000 uboot.script ; then " \
> - "source 0xa0000000; " \
> - "else " \
> - "bootm 0x60000; " \
> +#define CONFIG_BOOTCOMMAND
\
> + "if mmc rescan 0 && ext2load mmc 0 0xa0000000 boot/uboot.script ;" \
Why "mmc rescan 0" ?
> + "then " \
> + "source 0xa0000000; " \
> + "else " \
> + "bootm 0x60000; " \
> "fi; "
> #define CONFIG_BOOTARGS
\
> "console=tty0 console=ttyS2,115200 fbcon=rotate:3"
> @@ -91,7 +92,8 @@
> */
> #ifdef CONFIG_CMD_MMC
> #define CONFIG_MMC
> -#define CONFIG_PXA_MMC
> +#define CONFIG_GENERIC_MMC
> +#define CONFIG_PXA_MMC_GENERIC
> #define CONFIG_SYS_MMC_BASE 0xF0000000
> #define CONFIG_CMD_FAT
> #define CONFIG_CMD_EXT2
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