* [U-Boot] at91sam9g20 sd card boot
@ 2009-04-16 23:56 Rob Emanuele
2009-04-17 7:31 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 1 reply; 2+ messages in thread
From: Rob Emanuele @ 2009-04-16 23:56 UTC (permalink / raw)
To: u-boot
Greetings,
Is there a framework in place for using U-Boot to boot Linux from an
SD Card on an at91sam9g20 processor?
I've been reading through the code and found at a minimum, I would
need to enable the mmc command and the atmel_mci library. Then the
mmc commands exist in the console but mmcinfo does nothing. Am I
looking in the right place to get this functional?
Thank you,
Rob
^ permalink raw reply [flat|nested] 2+ messages in thread
* [U-Boot] at91sam9g20 sd card boot
2009-04-16 23:56 [U-Boot] at91sam9g20 sd card boot Rob Emanuele
@ 2009-04-17 7:31 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 0 replies; 2+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2009-04-17 7:31 UTC (permalink / raw)
To: u-boot
On 16:56 Thu 16 Apr , Rob Emanuele wrote:
> Greetings,
>
> Is there a framework in place for using U-Boot to boot Linux from an
> SD Card on an at91sam9g20 processor?
the mci drivers could help you about it but it need to be tested and updated
>
> I've been reading through the code and found at a minimum, I would
> need to enable the mmc command and the atmel_mci library. Then the
> mmc commands exist in the console but mmcinfo does nothing. Am I
> looking in the right place to get this functional?
yes
Best Regards,
J.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-04-16 23:56 [U-Boot] at91sam9g20 sd card boot Rob Emanuele
2009-04-17 7:31 ` Jean-Christophe PLAGNIOL-VILLARD
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