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From 0892c1d5371263e2a02c6fd484fa9647439a7ec9 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Wed, 23 Dec 2015 11:48:40 +0100
Subject: [PATCH] sunxi: Remove Orangepi PC RAM speed to 624 MHz
There are some reports of stability issues at 672 MHz, see:
http://linux-sunxi.org/Orange_Pi_PC#DRAM_clock_speed_limit
So reduce the DRAM speed to 624MHz which seems to be reliable everywhere.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
configs/orangepi_pc_defconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/orangepi_pc_defconfig b/configs/orangepi_pc_defconfig
index 75afca9..358caa5 100644
--- a/configs/orangepi_pc_defconfig
+++ b/configs/orangepi_pc_defconfig
@@ -1,7 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_SUNXI=y
CONFIG_MACH_SUN8I_H3=y
-CONFIG_DRAM_CLK=672
+CONFIG_DRAM_CLK=624
CONFIG_DRAM_ZQ=3881979
CONFIG_DRAM_ODT_EN=y
# CONFIG_VIDEO is not set
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