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

Jernej Skrabec
2023-04-10T08:21:29Z

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@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