Testing the SD Card Driver for Raspberry Pi Model B

[Norman Feske]

Hi Waldo,

On 04.09.2015 15:02, Waldo Paz Rodriguez wrote:
> Hi Norman, the serial output I sent you in the previous mail is for high 
> capacity SD cards.

oh, thanks for the clarification. I have to admit then, I am puzzled.

>>> [init -> sd_card_drv] command timed out
>>> [init -> sd_card_drv] Read_multiple_block failed, Status: 0x01ff0207
>>> [init -> test-blk-cli] Test failed!
>>> [init -> test-blk-cli] couldn't read block 0 - 246

To investigate, one would need to find out what the reported status bits
are trying to tell us. It looks like there is no way around studying the
SD protocol specification and experimenting with the code.

Best regards
Norman

-- 
Dr.-Ing. Norman Feske
Genode Labs

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