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| author | Bo Shen <voice.shen@atmel.com> | 2013-04-26 00:27:07 +0000 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2013-05-12 16:48:11 +0200 |
| commit | 93e3236ccbd37369ed309bef5d77761e63d1759c (patch) | |
| tree | fe1b2bb66a4d32440e9d2ae0b6dfb530023e81c6 | |
| parent | aac4b69b2c916736911976562bfc0cb4bfd26b2f (diff) | |
| download | u-boot-imx-93e3236ccbd37369ed309bef5d77761e63d1759c.zip u-boot-imx-93e3236ccbd37369ed309bef5d77761e63d1759c.tar.gz u-boot-imx-93e3236ccbd37369ed309bef5d77761e63d1759c.tar.bz2 | |
mmc: atmel_mci: add mmc card support
add mmc card support with atmel mci driver
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.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 fc0a181..77ebf17 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; } |