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| author | Jaehoon Chung <jh80.chung@samsung.com> | 2012-03-26 21:16:03 +0000 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2012-07-13 17:04:49 -0500 |
| commit | ad5fd92289a0721eb8a4f6c648e67f45915812cd (patch) | |
| tree | c036f2c85d21ab0143fb0a214094a505a21c9659 | |
| parent | e576bd90f940806b989ffd666552081f17f032c8 (diff) | |
| download | u-boot-imx-ad5fd92289a0721eb8a4f6c648e67f45915812cd.zip u-boot-imx-ad5fd92289a0721eb8a4f6c648e67f45915812cd.tar.gz u-boot-imx-ad5fd92289a0721eb8a4f6c648e67f45915812cd.tar.bz2 | |
mmc: remove the hard setting for tran_speed
mmc_set_clock is set to the hard-coding.
But i think good that use the tran_speed value.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
| -rw-r--r-- | drivers/mmc/mmc.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index aebe578..9f746a3 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1195,9 +1195,9 @@ int mmc_startup(struct mmc *mmc) } if (mmc->card_caps & MMC_MODE_HS) - mmc_set_clock(mmc, 50000000); + mmc->tran_speed = 50000000; else - mmc_set_clock(mmc, 25000000); + mmc->tran_speed = 25000000; } else { width = ((mmc->host_caps & MMC_MODE_MASK_WIDTH_BITS) >> MMC_MODE_WIDTH_BITS_SHIFT); @@ -1234,13 +1234,14 @@ int mmc_startup(struct mmc *mmc) if (mmc->card_caps & MMC_MODE_HS) { if (mmc->card_caps & MMC_MODE_HS_52MHz) - mmc_set_clock(mmc, 52000000); + mmc->tran_speed = 52000000; else - mmc_set_clock(mmc, 26000000); - } else - mmc_set_clock(mmc, 20000000); + mmc->tran_speed = 26000000; + } } + mmc_set_clock(mmc, mmc->tran_speed); + /* fill in device description */ mmc->block_dev.lun = 0; mmc->block_dev.type = 0; |