[PATCH 10/12] rockchip: rk3399-gru: Use SDMA mode to read from eMMC

Jonas Karlman jonas at kwiboo.se
Fri Dec 13 00:57:17 CET 2024


Enable use of SDMA mode when reading from eMMC to speed up boot.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
 configs/chromebook_bob_defconfig   | 1 +
 configs/chromebook_kevin_defconfig | 1 +
 2 files changed, 2 insertions(+)

diff --git a/configs/chromebook_bob_defconfig b/configs/chromebook_bob_defconfig
index 9a0f7cf8236a..af9df4700e35 100644
--- a/configs/chromebook_bob_defconfig
+++ b/configs/chromebook_bob_defconfig
@@ -63,6 +63,7 @@ CONFIG_MMC_PWRSEQ=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_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
diff --git a/configs/chromebook_kevin_defconfig b/configs/chromebook_kevin_defconfig
index d70ec74f7f87..cc51722b521b 100644
--- a/configs/chromebook_kevin_defconfig
+++ b/configs/chromebook_kevin_defconfig
@@ -64,6 +64,7 @@ CONFIG_MMC_PWRSEQ=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_GIGADEVICE=y
 CONFIG_SPI_FLASH_WINBOND=y
-- 
2.47.1



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