Re: [PATCH v2] hw/sd: Add SDHC support for SD card SPI-mode

[Philippe Mathieu-Daudé]

On 12/28/21 13:57, frank.chang@sifive.com wrote:
> From: Frank Chang <frank.chang@sifive.com>
> 
> In SPI-mode, SD card's OCR register: Card Capacity Status (CCS) bit
> is not set to 1 correclty when the assigned SD image size is larger
> than 2GB (SDHC). This will cause the SD card to be indentified as SDSC
> incorrectly. CCS bit should be set to 1 if we are using SDHC.
> 
> Also, as there's no power up emulation in SPI-mode.
> The OCR register: Card power up status bit bit (busy) should also
> be set to 1 when reset. (busy bit is set to LOW if the card has not
> finished the power up routine.)
> 
> Signed-off-by: Frank Chang <frank.chang@sifive.com>
> Reviewed-by: Jim Shu <jim.shu@sifive.com>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  hw/sd/sd.c | 24 +++++++++++++++++-------
>  1 file changed, 17 insertions(+), 7 deletions(-)

Thanks, queued to sdmmc-next.