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authorChris Zhong <zyw@rock-chips.com>2016-03-07 14:51:13 +0800
committerSimon Glass <sjg@chromium.org>2016-03-10 08:32:01 -0700
commitb5788dc0dd9570e98552833767f4373db965985d (patch)
treef9652cbfc5be0ec95d4641f3d0b4e77a28ccb820 /arch/arc
parent87cef34576f5d0e7f094d99521e57537fef256de (diff)
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rockchip: rk3288: correct sdram setting
The DMC driver in v3.14 kernel[0] get the ddr setting from PMU_SYS_REG2, and it expects uboot to store the value using a same protocol. But now the ddr setting value is different with DMC, so if you enable the DMC, system would crash in kernel. Correct the sdram setting here, according to the requirements of kernel. [0] https://chromium.googlesource.com/chromiumos/third_party/kernel/+/ chromeos-3.14/drivers/clk/rockchip/clk-rk3288-dmc.c Signed-off-by: Chris Zhong <zyw@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
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