diff options
| author | Bo Shen <voice.shen@atmel.com> | 2013-04-26 00:27:07 +0000 |
|---|---|---|
| committer | Bo Shen <voice.shen@atmel.com> | 2013-05-13 17:37:46 +0800 |
| commit | f7f5bfd1e7aea8101193d86a1766f46f4a592768 (patch) | |
| tree | a384c9cb4ddad2138f0c44f904b01dbfaee98814 | |
| parent | b9d7ce5d0c46d6a65dfdb9af58f4b8d9de8c7650 (diff) | |
mmc: atmel_mci: add mmc card support2012.10-at91-ts2
add mmc card support with atmel mci driver
Signed-off-by: Bo Shen <voice.shen@atmel.com>
| -rw-r--r-- | drivers/mmc/gen_atmel_mci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c index 3926f85512..d621c10f20 100644 --- a/drivers/mmc/gen_atmel_mci.c +++ b/drivers/mmc/gen_atmel_mci.c @@ -211,7 +211,10 @@ mci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) /* Wait for the command to complete */ while (!((status = readl(&mci->sr)) & MMCI_BIT(CMDRDY))); - if (status & error_flags) { + if ((status & error_flags) & MMCI_BIT(RTOE)) { + dump_cmd(cmdr, cmd->cmdarg, status, "Command Time Out"); + return TIMEOUT; + } else if (status & error_flags) { dump_cmd(cmdr, cmd->cmdarg, status, "Command Failed"); return COMM_ERR; } |