[U-Boot] [PATCH 1/3] rockchip: defconfig: puma-rk3399: enable DMA for SDHCI controller

For the RK3399-Q7, we have a fast eMMC connected in an 8 bit wide configuration to the SDHCI controller (sdhci@fe330000). Enable DMA within the SDHCI driver to get the best performance out of it.

Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com ---

configs/puma-rk3399_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index a8b4bac..32aa72c 100644 --- a/configs/puma-rk3399_defconfig +++ b/configs/puma-rk3399_defconfig @@ -56,6 +56,7 @@ CONFIG_ROCKCHIP_EFUSE=y CONFIG_MMC_DW=y CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_SDMA=y CONFIG_MMC_SDHCI_ROCKCHIP=y CONFIG_SPI_FLASH=y CONFIG_SPI_FLASH_WINBOND=y