This patch set enables and initialises dwmmc for Exynos5250 on SMDK5250. Adds driver changes required for dwmmc. Adds dt support for dwmmc. Adds eMMC booting feature for SMDK5250.
This patch set is based on: "EXYNOS: mmc: support DesignWare Controller for Samsung-SoC", which is merged in u-boot-mmc "Exynos: clock: support get_mmc_clk for exynos" "Add DT based ethernet driver for SMDK5250" "SMDK5250: Add FDT support"
Amar (9): FDT: Add compatible string for DWMMC EXYNOS5: FDT: Add DWMMC device node data DWMMC: Initialise dwmci and resolved the boot partition write issue EXYNOS5: DWMMC: Added dt support for DWMMC EXYNOS5: DWMMC: API to set mmc clock divisor SMDK5250: Enable DWMMC MMC: APIs to support creation of boot partition SMDK5250: Enable eMMC booting COMMON: MMC: Command to support eMMC booting
arch/arm/cpu/armv7/exynos/clock.c | 39 +++++++++- arch/arm/dts/exynos5250.dtsi | 32 ++++++++ arch/arm/include/asm/arch-exynos/clk.h | 1 + arch/arm/include/asm/arch-exynos/dwmmc.h | 4 + board/samsung/dts/exynos5250-smdk5250.dts | 24 ++++++ board/samsung/smdk5250/smdk5250.c | 36 ++++++++- board/samsung/smdk5250/spl_boot.c | 38 +++++++++- common/cmd_mmc.c | 101 ++++++++++++++++++++++++- drivers/mmc/dw_mmc.c | 12 +++- drivers/mmc/exynos_dw_mmc.c | 117 +++++++++++++++++++++++++++-- drivers/mmc/mmc.c | 118 +++++++++++++++++++++++++++++ include/configs/exynos5250-dt.h | 9 ++ include/dwmmc.h | 4 + include/fdtdec.h | 1 + include/mmc.h | 16 ++++ lib/fdtdec.c | 1 + 16 files changed, 538 insertions(+), 15 deletions(-)