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| author | Macpaul Lin <macpaul@andestech.com> | 2011-11-28 16:31:09 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-01-08 21:28:16 -0600 |
| commit | 2c3fbf4cbe621680105c5116b37e863a32ce410d (patch) | |
| tree | 0afeb999498b0e940661ea4b34bdf97297431040 /include/mpc83xx.h | |
| parent | 4692708d452b054fe5996405ee5cfff1f3b23070 (diff) | |
| download | u-boot-imx-2c3fbf4cbe621680105c5116b37e863a32ce410d.zip u-boot-imx-2c3fbf4cbe621680105c5116b37e863a32ce410d.tar.gz u-boot-imx-2c3fbf4cbe621680105c5116b37e863a32ce410d.tar.bz2 | |
mmc: add host_caps checking avoid switch card improperly
Add a host capability checking to avoid the mmc stack
switch the card to HIGHSPEED mode when the card supports
HIGHSPEED while the host doesn't.
This patch avoid furthur transaction problem when the
mmc/sd card runs different mode to the host.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Diffstat (limited to 'include/mpc83xx.h')
0 files changed, 0 insertions, 0 deletions