Re: [U-Boot] [PATCH] mmc: fsl_esdhc: increase data transaction timeout to 500ms

On 12/29/2015 10:27 PM, Yangbo Lu wrote:

The MMC spec says "It is strongly recommended for hosts to implement more than 500ms timeout value even if the card indicates the 250ms maximum busy length." Even the previous value of 300ms is known to be insufficient for some cards. So, increase the timeout to 500ms.

Signed-off-by: Yangbo Lu yangbo.lu@nxp.com

drivers/mmc/fsl_esdhc.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)

Applied to u-boot-fsl-qoriq master. Awaiting upstream.

Thanks.

York