This patchset adds SDMMC device-tree support to the Tegra114 dts files, and enables the Tegra MMC driver on Tegra114 Dalmore.
Tested on my Dalmore E1611 board, eMMC and SD-Card work fine, can load a kernel off of a SD card OK, card detect works, and the env is now stored in eMMC (end of the 2nd 'boot' sector, same as Tegra20/30).
Changes in v2: - Remove SDIOCFG_HSM define, unused - Remove I2C retries - Change CONFIG_ENV_OFFSET to match Dalmore's eMMC chip boot part size
Tom Warren (4): Tegra114: fdt: Add SDMMC (sdhci) nodes for T114 boards (Dalmore for now) Tegra114: Dalmore: Add SDIO3 pad config to pinctrl_config table Tegra114: MMC: Add SD bus power-rail init routine Tegra114: MMC: Enable DT MMC driver support for Tegra114 Dalmore boards
arch/arm/dts/tegra114.dtsi | 32 ++++++++++++ arch/arm/include/asm/arch-tegra114/gp_padctrl.h | 6 +++ board/nvidia/dalmore/dalmore.c | 67 +++++++++++++++++++++++++ board/nvidia/dalmore/pinmux-config-dalmore.h | 6 +++ board/nvidia/dts/tegra114-dalmore.dts | 13 +++++ include/configs/dalmore.h | 12 ++++- 6 files changed, 135 insertions(+), 1 deletion(-)