[U-Boot] [PATCH v2 1/2] sunxi-mmc: use new mode on A64

Vasily Khoruzhick anarsoul at gmail.com
Mon May 14 15:27:22 UTC 2018


That is necessary for using automatic calibration on A64 eMMC.

Signed-off-by: Vasily khoruzhick <anarsoul at gmail.com>
---
 arch/arm/mach-sunxi/Kconfig | 1 +
 drivers/mmc/sunxi_mmc.c     | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index f0c9d1b058..376380e977 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -256,6 +256,7 @@ config MACH_SUN50I
 	select SUNXI_DE2
 	select SUNXI_GEN_SUN6I
 	select SUNXI_HIGH_SRAM
+	select MMC_SUNXI_HAS_NEW_MODE
 	select SUPPORT_SPL
 	select SUNXI_DRAM_DW
 	select SUNXI_DRAM_DW_32BIT
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
index fe6d82c7b4..65d88ee921 100644
--- a/drivers/mmc/sunxi_mmc.c
+++ b/drivers/mmc/sunxi_mmc.c
@@ -165,7 +165,7 @@ static int mmc_set_mod_clk(struct sunxi_mmc_priv *priv, unsigned int hz)
 	}
 
 	if (new_mode) {
-#ifdef CONFIG_MMC_SUNXI_HAS_NEW_MODE
+#if defined(CONFIG_MMC_SUNXI_HAS_NEW_MODE) && !defined(CONFIG_MACH_SUN50I)
 		val = CCM_MMC_CTRL_MODE_SEL_NEW;
 		setbits_le32(&priv->reg->ntsr, SUNXI_MMC_NTSR_MODE_SEL_NEW);
 #endif
-- 
2.17.0



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