From: Philipp Tomsich Date: Mon, 26 Mar 2018 17:59:08 +0000 (+0200) Subject: rockchip: defconfig: puma-rk3399: enable DMA for SDHCI controller X-Git-Tag: v2018.05-rc1~5^2~2 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f0f7178e6b1562df155003d6bf7e9d98b5103fa5;p=oweals%2Fu-boot.git 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 --- diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig index a8b4bacbec..32aa72c9e2 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