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SubjectRe: MMC block addressing mode.
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On 04/20/2017 04:24 PM, Steven J. Hill wrote:
> On 04/20/2017 12:12 PM, David Daney wrote:
>>
>> Steven and Jan: Can we get around this requirement by:
>>
>> - Always set MIO_EMM_DMA[MULTI] = 1; This way by SECTOR mode may be unimportant.
>>
>> - Always set MIO_EMM_DMA[SECTOR] = SUITABLE_CONSTANT.
>>
> No, this does not work. The 1.88GB card plugged into my 78xx
> board gives the output below. We cannot just blindly set the
> MULTI bit for all cards. These results are identical for all
> four combinations of SECTOR and MULTI values hardcoded.
>
...for 3 of the 4 combinations. Obviously the correct one works.

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