Hi Ben,
On Thu, Apr 30, 2015 at 9:57 AM, Ben Hewson <b...@frazer-nash.com> wrote:
> booting from SATA works very well on my iMX6 based board, however if I do
>
>
> #define CONFIG_ENV_IS_IN_FAT
>
> #if defined(CONFIG_ENV_IS_IN_FAT)
> #define CONFIG_FAT_WRITE
> #define FAT_ENV_INTERFACE "sata"
> #define FAT_ENV_DEVICE_AND_PART "0:1"
> #define FAT_ENV_FILE "u-boot.env"
> #endif
>
>
> nothing is loaded as the SATA has not been initialised.
>
> Looking at board_r.c I can see lots of inits, for mmc, nand and other stuff,
> but not sata.
>
> Following the format I have added a function
>
> #ifdef CONFIG_CMD_SATA
> static int initr_sata(void)
> {
> puts("SATA: ");
> sata_initialize();
> return 0;
> }
> #endif
>
> and inside init_fnc_t init_sequence_r[] = { after
>
> #ifdef CONFIG_GENERIC_MMC
> initr_mmc,
> #endif
>
> I have added
>
> #ifdef CONFIG_CMD_SATA
> initr_sata,
> #endif
>
>
> So this compiled and booted and to my surprise worked.
Could you please send a formal patch to the list?
Process is described here: http://www.denx.de/wiki/U-Boot/Patches
Thanks,
Fabio Estevam
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