Searched hist:e978a31b631ac40d786f80b4254c323dcc4e1a82 (Results 1 – 1 of 1) sorted by relevance
| /rk3399_rockchip-uboot/drivers/mmc/ |
| H A D | fsl_esdhc.c | e978a31b631ac40d786f80b4254c323dcc4e1a82 Wed Dec 30 06:19:30 UTC 2015 Yangbo Lu <yangbo.lu@nxp.com> mmc: fsl_esdhc: increase data transaction timeout to 500ms
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> Reviewed-by: York Sun <york.sun@nxp.com>
|