From 8d8dcc7afb5eaaf23a9cfe0bda3343402e5bc1de Mon Sep 17 00:00:00 2001 From: ThomasKaiser Date: Wed, 1 Nov 2017 10:07:52 -0700 Subject: [PATCH] Add patch to fix NanoPi DRAM clockspeeds --- .../fix-nanopi-dram-clockspeeds.patch | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 patch/u-boot/u-boot-sunxi/fix-nanopi-dram-clockspeeds.patch diff --git a/patch/u-boot/u-boot-sunxi/fix-nanopi-dram-clockspeeds.patch b/patch/u-boot/u-boot-sunxi/fix-nanopi-dram-clockspeeds.patch new file mode 100644 index 0000000000..bb000d9847 --- /dev/null +++ b/patch/u-boot/u-boot-sunxi/fix-nanopi-dram-clockspeeds.patch @@ -0,0 +1,26 @@ +diff --git a/configs/nanopi_m1_plus_defconfig b/configs/nanopi_m1_plus_defconfig +index abe93f6..1fc2e53 100644 +--- a/configs/nanopi_m1_plus_defconfig ++++ b/configs/nanopi_m1_plus_defconfig +@@ -1,7 +1,7 @@ + CONFIG_ARM=y + CONFIG_ARCH_SUNXI=y + CONFIG_MACH_SUN8I_H3=y +-CONFIG_DRAM_CLK=408 ++CONFIG_DRAM_CLK=576 + CONFIG_DRAM_ZQ=3881979 + CONFIG_DRAM_ODT_EN=y + CONFIG_MMC0_CD_PIN="PH13" +diff --git a/configs/nanopi_neo2_defconfig b/configs/nanopi_neo2_defconfig +index c7db07a..38b6646 100644 +--- a/configs/nanopi_neo2_defconfig ++++ b/configs/nanopi_neo2_defconfig +@@ -1,7 +1,7 @@ + CONFIG_ARM=y + CONFIG_ARCH_SUNXI=y + CONFIG_MACH_SUN50I_H5=y +-CONFIG_DRAM_CLK=672 ++CONFIG_DRAM_CLK=408 + CONFIG_DRAM_ZQ=3881977 + CONFIG_DEFAULT_DEVICE_TREE="sun50i-h5-nanopi-neo2" + # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set