[U-Boot] [PATCH] sunxi: fix DRAM gate/reset sequence of H6

[Maxime Ripard]

On Sat, Oct 06, 2018 at 11:23:32PM +0800, Icenowy Zheng wrote:
> Currently the DRAM bus gate and reset is changed at the same time in
> H6 DRAM initialization code, which disobeys the user manual's
> programming guide.
> 
> Fix the sequence by follow the sequence suggested by the user manual
> (ungate the bus clock after release the reset signal).
> 
> By some experiments it seems to fix the DRAM size detection failure that
> rarely happens.
> 
> Signed-off-by: Icenowy Zheng <icenowy at aosc.io>

Acked-by: Maxime Ripard <maxime.ripard at bootlin.com>

Thanks!
Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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