[PATCH v2 05/10] sunxi: Always configure ODT on H616 DRAM

Jernej Skrabec jernej.skrabec at gmail.com
Mon Apr 10 10:21:14 CEST 2023


Vendor H616 DRAM code always configure part which we call ODT
configuration. Let's reflect that here too.

Signed-off-by: Jernej Skrabec <jernej.skrabec at gmail.com>
---
 arch/arm/mach-sunxi/Kconfig            | 2 +-
 arch/arm/mach-sunxi/dram_sun50i_h616.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 1b47a49f938c..4300d388e066 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -488,12 +488,12 @@ config DRAM_ZQ
 
 config DRAM_ODT_EN
 	bool "sunxi dram odt enable"
+	depends on !MACH_SUN50I_H616
 	default y if MACH_SUN8I_A23
 	default y if MACH_SUNXI_H3_H5
 	default y if MACH_SUN8I_R40
 	default y if MACH_SUN50I
 	default y if MACH_SUN50I_H6
-	default y if MACH_SUN50I_H616
 	---help---
 	Select this to enable dram odt (on die termination).
 
diff --git a/arch/arm/mach-sunxi/dram_sun50i_h616.c b/arch/arm/mach-sunxi/dram_sun50i_h616.c
index 630c7c3be882..7d2434309b07 100644
--- a/arch/arm/mach-sunxi/dram_sun50i_h616.c
+++ b/arch/arm/mach-sunxi/dram_sun50i_h616.c
@@ -736,8 +736,7 @@ static bool mctl_phy_init(struct dram_para *para)
 	writel(0x80, SUNXI_DRAM_PHY0_BASE + 0x3dc);
 	writel(0x80, SUNXI_DRAM_PHY0_BASE + 0x45c);
 
-	if (IS_ENABLED(CONFIG_DRAM_ODT_EN))
-		mctl_phy_configure_odt(para);
+	mctl_phy_configure_odt(para);
 
 	clrsetbits_le32(SUNXI_DRAM_PHY0_BASE + 4, 7, 0xa);
 
-- 
2.40.0



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