[U-Boot] [PATCH] sunxi: Remove Orangepi PC RAM speed to 624 MHz
Peter Korsgaard
peter at korsgaard.com
Thu Dec 24 17:55:23 CET 2015
>>>>> "Hans" == Hans de Goede <hdegoede at redhat.com> writes:
> 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.
With the subject s/Remove/Reduce/
Acked-by: Peter Korsgaard <peter at korsgaard.com>
> Signed-off-by: Hans de Goede <hdegoede at 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
> --
> 2.5.0
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--
Bye, Peter Korsgaard
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