From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaehoon Chung Date: Tue, 27 Mar 2012 16:16:03 +0900 Subject: [U-Boot] [U-BOOT][PATCH] mmc: remove the hard setting for tran_speed Message-ID: <4F716933.4080006@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de mmc_set_clock is set to the hard-coding. But i think good that use the tran_speed value. Signed-off-by: Jaehoon Chung Signed-off-by: Kyungmin Park --- 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 e035012..cba96cf 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1124,9 +1124,9 @@ 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 { for (width = EXT_CSD_BUS_WIDTH_8; width >= 0; width--) { /* Set the card to use 4 bit*/ @@ -1161,13 +1161,14 @@ 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; -- 1.7.4.1