Hi, Thanks Minkyu!
To Pantelis, There are the patches related with mmc. So i think you need to check also.(To prevent conflict). Best Regards, Jaehoon Chung On 05/16/2014 03:53 PM, Minkyu Kang wrote: > On 16/05/14 13:59, Jaehoon Chung wrote: >> If card and host are supported DDR mode, then it can be used the DDR mode. >> This patch-set has dependency about beomho's patch-set. >> (Based-on u-boot-samsung repository) >> >> It's result for loading image. >> >> sdhci controller ->5260488 bytes read in 259 ms (19.4 MiB/s) >> dwmmc controller without DDR mode -> 5260488 bytes read in 202 ms (24.8 >> MiB/s) >> dwmmc controller with DDR mode -> 5260488 bytes read in 118 ms (42.5 MiB/s) >> >> Download the 400M image with lthor. >> sdhci controller -> 59.4sec (Avg 6.95 MB/s) >> dwmmc controller without DDR mode -> 61.6sec (Avg 6.72MB/s) >> dwmmc controller with DDR mode -> 60.4sec (Avg 6.85MB/s) >> >> Beomho Seo (3): >> arm: exynos: pinmux: add sdmmc4 gpio configratuion >> arm: exynos: clock: Remove exynos4x12_set_mmc_clk function >> board: trats2: Enable device tree on Trats2 >> >> Jaehoon Chung (11): >> ARM: exynos: board: change the mmc/sd init sequence >> ARM: exynos: clock: modify the set_mmc_clk for exynos4 >> ARM: dts: exynos: rename from EXYNOS5_DWMMC to EXYNOS_DWMMC >> mmc: exynos_dw_mmc: restore the property into host >> mmc: remove the unnecessary define and fix the wrong bit control >> mmc: support the DDR mode for eMMC >> mmc: dw_mmc: support the DDR mode >> ARM: dts: exnyos: enable dw-mmc controller >> mmc: exynos_dw_mmc: enable the DDR mode >> ARM: exynos4: enable the dwmmc configuration >> mmc: s5p_sdhci: add the s5p_sdhci_core_init function >> >> arch/arm/cpu/armv7/exynos/clock.c | 45 ++----- >> arch/arm/cpu/armv7/exynos/pinmux.c | 35 ++++- >> arch/arm/dts/exynos4.dtsi | 8 ++ >> arch/arm/dts/exynos4412-trats2.dts | 12 ++ >> arch/arm/dts/exynos5.dtsi | 8 +- >> arch/arm/include/asm/arch-exynos/clk.h | 5 + >> board/samsung/common/board.c | 13 +- >> doc/device-tree-bindings/exynos/dwmmc.txt | 8 +- >> drivers/mmc/dw_mmc.c | 12 +- >> drivers/mmc/exynos_dw_mmc.c | 205 >> +++++++++++++++++++---------- >> drivers/mmc/mmc.c | 16 ++- >> drivers/mmc/s5p_sdhci.c | 42 +++--- >> include/configs/exynos4-dt.h | 3 + >> include/dwmmc.h | 5 + >> include/fdtdec.h | 2 +- >> include/mmc.h | 25 ++-- >> lib/fdtdec.c | 2 +- >> 17 files changed, 275 insertions(+), 171 deletions(-) >> > > applied to u-boot-samsung. > > Thanks, > Minkyu Kang. > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
