[U-Boot] uboot information

[Simon Glass]

Hi,

On 18 March 2017 at 02:25, Sébastien Basset <sbasset at aviwest.com> wrote:
> Hi,
>
> Coreboot load uboot as payload.

Does the MMC work OK in coreboot?

It is possible to load U-Boot from UEFI if that helps?

- Simon

>
> Le 17 mars 2017 19:14, "Simon Glass" <sjg at chromium.org> a écrit :
>>
>> +Bin
>>
>> Hi Sebastian,
>>
>> On 17 March 2017 at 11:23, Sébastien Basset <sbasset at aviwest.com> wrote:
>> >
>> > Hello,
>> >
>> > Sorry for the inconvenience, i have problem for read  mmc on my board
>> > with braswell cpu, i would like test on other board, i have nuc intel with
>> > braswell,is there possible when there is already bios to load uboot ?
>> >
>> > else has any chance, I use coreboot + uboot, i would like run kernel on
>> > sdmmc, but i have an problem for communicate with sdcard. I read cid &
>> > reference of card but when try read SCR(version & bus width) of card,
>> > doesn't work . For read scr, it's first Transfer mode in SDMA .i had no
>> > error for read data but buffer is empty, why ?I use coreboot + uboot, i
>> > would like run kernel on sdmmc, but i have an problem for communicate with
>> > sdcard. I read cid & reference of card but when try read SCR(version & bus
>> > width) of card, doesn't work . For read scr, it's first Transfer mode in
>> > SDMA .i had no error for read data but buffer is empty, why ?
>>
>> Just to be clear, are you running U-Boot on top of Coreboot?
>>
>> Regards,
>> Simon