Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu> SVN-Revision: 48252master
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From 0892c1d5371263e2a02c6fd484fa9647439a7ec9 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Wed, 23 Dec 2015 11:48:40 +0100
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Subject: [PATCH] sunxi: Remove Orangepi PC RAM speed to 624 MHz
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There are some reports of stability issues at 672 MHz, see:
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http://linux-sunxi.org/Orange_Pi_PC#DRAM_clock_speed_limit
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So reduce the DRAM speed to 624MHz which seems to be reliable everywhere.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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configs/orangepi_pc_defconfig | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/configs/orangepi_pc_defconfig b/configs/orangepi_pc_defconfig
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index 75afca9..358caa5 100644
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--- a/configs/orangepi_pc_defconfig
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+++ b/configs/orangepi_pc_defconfig
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@@ -1,7 +1,7 @@
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CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_MACH_SUN8I_H3=y
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-CONFIG_DRAM_CLK=672
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+CONFIG_DRAM_CLK=624
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CONFIG_DRAM_ZQ=3881979
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CONFIG_DRAM_ODT_EN=y
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# CONFIG_VIDEO is not set
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