diff options
| author | Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> | 2020-10-23 04:58:58 -0600 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-10-27 08:13:33 +0100 |
| commit | 17a42abb40dd006b5f0e96d69e4894bef4c04ba8 (patch) | |
| tree | 5093c293bd04bc712e143d531e33834c3e12d005 /drivers | |
| parent | 7a49a16ec54e03ea6a383c1b97a78acc059c2df8 (diff) | |
| download | u-boot-17a42abb40dd006b5f0e96d69e4894bef4c04ba8.zip u-boot-17a42abb40dd006b5f0e96d69e4894bef4c04ba8.tar.gz u-boot-17a42abb40dd006b5f0e96d69e4894bef4c04ba8.tar.bz2 | |
mmc: Define timing macro's
Define timing macro's for all the available speeds of mmc. This is
done similar to linux. Replace speed macro's used with these new timing
macro's wherever applicable.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/zynq_sdhci.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c index 88e478e..4f62bd0 100644 --- a/drivers/mmc/zynq_sdhci.c +++ b/drivers/mmc/zynq_sdhci.c @@ -32,20 +32,18 @@ struct arasan_sdhci_priv { }; #if defined(CONFIG_ARCH_ZYNQMP) -#define MMC_HS200_BUS_SPEED 5 - static const u8 mode2timing[] = { - [MMC_LEGACY] = UHS_SDR12_BUS_SPEED, - [MMC_HS] = HIGH_SPEED_BUS_SPEED, - [SD_HS] = HIGH_SPEED_BUS_SPEED, - [MMC_HS_52] = HIGH_SPEED_BUS_SPEED, - [MMC_DDR_52] = HIGH_SPEED_BUS_SPEED, - [UHS_SDR12] = UHS_SDR12_BUS_SPEED, - [UHS_SDR25] = UHS_SDR25_BUS_SPEED, - [UHS_SDR50] = UHS_SDR50_BUS_SPEED, - [UHS_DDR50] = UHS_DDR50_BUS_SPEED, - [UHS_SDR104] = UHS_SDR104_BUS_SPEED, - [MMC_HS_200] = MMC_HS200_BUS_SPEED, + [MMC_LEGACY] = MMC_TIMING_LEGACY, + [MMC_HS] = MMC_TIMING_MMC_HS, + [SD_HS] = MMC_TIMING_SD_HS, + [MMC_HS_52] = MMC_TIMING_UHS_SDR50, + [MMC_DDR_52] = MMC_TIMING_UHS_DDR50, + [UHS_SDR12] = MMC_TIMING_UHS_SDR12, + [UHS_SDR25] = MMC_TIMING_UHS_SDR25, + [UHS_SDR50] = MMC_TIMING_UHS_SDR50, + [UHS_DDR50] = MMC_TIMING_UHS_DDR50, + [UHS_SDR104] = MMC_TIMING_UHS_SDR104, + [MMC_HS_200] = MMC_TIMING_MMC_HS200, }; #define SDHCI_TUNING_LOOP_COUNT 40 |