[U-Boot] U-Boot

Yang, Wenyou Wenyou.Yang at Microchip.com
Wed Feb 28 01:24:43 UTC 2018


On 2018/2/28 0:55, Mariano Coromac wrote:
> Hmmm, by sequential number do you mean the Specification Version? This 
> one is correct.
> Here's my eMMC info.
> => mmc info
> Device: sdio-host at a0000000
> Manufacturer ID: eb
> OEM: 10d
> Name: eMMC
> Tran Speed: 52000000
> Rd Block Len: 512
> MMC version 5.0
> High Capacity: Yes
> Capacity: 3.6 GiB
> Bus Width: 4-bit
> Erase Group Size: 512 KiB
> HC WP Group Size: 8 MiB
> User Capacity: 3.6 GiB
> Boot Capacity: 2 MiB ENH
> RPMB Capacity: 512 KiB ENH
This is right, did you try the command,
=> mmc read addr blk# cnt
does it work?

Best Regards,
Wenyou Yang


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