From e99b45b3260b6ad2f28d142d4791ca8bc3c55462 Mon Sep 17 00:00:00 2001 From: Karabek Date: Wed, 7 Feb 2018 10:43:56 +0100 Subject: [PATCH] Improve boot stability (#886) Reduced DRAM clock from 576MHz to 408MHz since users reported boot issues with some R69s. See https://forum.armbian.com/topic/4877-h2-sunvell-r69-android-tv-box-aliexpress/?page=6&tab=comments#comment-48779 --- patch/u-boot/u-boot-sunxi/add-sunvell-r69.patch | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/patch/u-boot/u-boot-sunxi/add-sunvell-r69.patch b/patch/u-boot/u-boot-sunxi/add-sunvell-r69.patch index 44d044ba7..0067efd19 100644 --- a/patch/u-boot/u-boot-sunxi/add-sunvell-r69.patch +++ b/patch/u-boot/u-boot-sunxi/add-sunvell-r69.patch @@ -1,13 +1,13 @@ diff --git a/configs/sunvell_r69_defconfig b/configs/sunvell_r69_defconfig new file mode 100644 -index 0000000..d37f4f4 +index 0000000..f4947ab --- /dev/null +++ b/configs/sunvell_r69_defconfig @@ -0,0 +1,21 @@ +CONFIG_ARM=y +CONFIG_ARCH_SUNXI=y +CONFIG_MACH_SUN8I_H3=y -+CONFIG_DRAM_CLK=576 ++CONFIG_DRAM_CLK=408 +CONFIG_DRAM_ZQ=3881979 +CONFIG_DRAM_ODT_EN=y +# CONFIG_VIDEO_DE2 is not set @@ -26,7 +26,7 @@ index 0000000..d37f4f4 +CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y + diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile -index 9dd0e11..da06402 100755 +index 7202541..1af2005 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -320,6 +320,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \