[U-Boot] [PATCH V4 2/2] mcx: support for HTKW mcx board

Ilya Yanok yanok at emcraft.com
Tue Dec 13 20:13:00 CET 2011


Hi Tom,

On 13.12.2011 22:52, Tom Rini wrote:
>> +#define CONFIG_SYS_TEXT_BASE           0x80008000
> [snip]
>> +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR        0x300 /* address 0x60000 */
>> +#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION   1
>> +#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME       "u-boot.img"
> 
> You're able to have CONFIG_SYS_TEXT_BASE that low and not have the
> corruption problem devkit8000 had?

No, I can't see any problems. I have to say I can't do _real_ MMC boot,
as my board lacks the required jumper, so I'm testing it but starting
SPL from NAND, rewriting omap3_boot_device to be MMC with BDI and
running it further. It reads u-boot.img from MMC and starts it without
any problem.

Regards, Ilya.


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