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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>
This commit is contained in:
Philipp Tomsich 2018-03-26 19:59:08 +02:00
parent d928695ed6
commit f0f7178e6b
1 changed files with 1 additions and 0 deletions
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configs/puma-rk3399_defconfig
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@ -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