Sd_card Driver Sabrelite : Command Timed out

[George Joseph]

Hi Yevgeny ,
I tried changing the values,  but still its timed out. Will there be some
other reasons?? What about the IOMUX pads?? I am not sure about setting any
values in it.

Thanks for the fast reply. :)

On Sat, Oct 28, 2017 at 3:21 AM, Yevgeny Lavrov <ylavrov13 at ...9...> wrote:

> Hi, George
>
> I had the same issue before with Sabre Lite. Sabre Lite uses different
> values for SDHC_IRQ, and SDHC_MMIO_BASE than Wandboard Quad. If you're
> using /repos/base/include/defs/wand_board.h as template for Sabre Lite
> then wand_board.h is the file where you'll find these values. In Genode
> 17.08 SDHC defs had been moved out to /repos/base/include/defs/imx6.h
>
> Changing them to these values did the trick for me
>
> /* SD host controller */
> SDHC_IRQ  = 56,
> SDHC_MMIO_BASE = 0x02198000,
> SDHC_MMIO_SIZE = 0x00004000,
>
> Hope it helps
>
> On Fri, Oct 27, 2017 at 4:44 PM, George Joseph <georgejsh at ...9...>
> wrote:
>
>> I was trying genode 17.05 on sabrelite board. The sd_card bench
>> application gave these errors.
>>
>> [init -> sd_card_bench] Error: command timed out
>> [init -> sd_card_bench] Error: prefix command timed out
>> [init -> sd_card_bench] Error: Sd_send_op_cond command failed
>> [init -> sd_card_bench] Error: Uncaught exception of type
>> 'Sd_card::Host_controller::Detection_failed'
>> [init -> sd_card_bench] Warning: abort called - thread: ep
>> [init] child "sd_card_bench" exited with exit value 1
>>
>> But go_idle command is the successfully send.
>>
>> The card is working fine from the uboot mmc commands. I cant find any
>> reason. I have checked the registers in the usdhc controller the register
>> values seems fine. What can be the possible reasons?.
>>
>>
>>
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>
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