| commit | 1254c3dc5414b7cbc166b9a9af19298c73161719 | [log] [tgz] |
|---|---|---|
| author | Thomas Chou <thomas@wytron.com.tw> | Fri Dec 24 13:12:21 2010 +0000 |
| committer | Andy Fleming <afleming@freescale.com> | Wed Apr 13 06:35:22 2011 -0500 |
| tree | 843fc83bf6b7d92f49177bc0c585a56b20662bb2 | |
| parent | b588caf73e2c885ac449879935d15c84fa8ef973 [diff] |
mmc: add generic mmc spi driver This patch supports mmc/sd card with spi interface. It is based on the generic mmc framework. It works with SDHC and supports multi blocks read/write. The crc checksum on data packet is enabled with the def, There is a subcomamnd "mmc_spi" to setup spi bus and cs at run time. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Andy Fleming <afleming@freescale.com>