[PATCH] cmd: mmc: Add mmc reg read command for reading card registers

[Marek Vasut]

On 10/10/23 08:51, Heinrich Schuchardt wrote:
> 
> 
> Am 10. Oktober 2023 01:14:58 MESZ schrieb Marek Vasut <marex at denx.de>:
>> Add extension to the 'mmc' command to read out the card registers.
>> Currently, only the eMMC OCR/CID/CSD/EXTCSD/RCA/DSR register are
>> supported. A register value can either be displayed or read into
>> an environment variable.
> 
> Hello Marek,
> 
> could you, please, update doc/usage/cmd/mmc.rst.

Should be fixed in V2, thanks.