From: Michael Trimarchi Date: Wed, 31 Oct 2018 19:03:16 +0000 (+0100) Subject: sunxi: Fix memory 2-rank initialization for a33 cpu X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=aa09a071c3295011816c0e2f18532f61bc8b74f3;p=u-boot.git sunxi: Fix memory 2-rank initialization for a33 cpu When we initialize the memory we need to autodetect rank and size but this can happen only if we send the proper reset to both memory module including cke signal. For this reason we need initialize the physical on both channel because we need to presume that both are connected. This way let the CLKE to be activated at the right time with the memory reset coming from the cpu Signed-off-by: Michael Trimarchi Acked-by: Maxime Ripard --- diff --git a/arch/arm/mach-sunxi/dram_sun8i_a33.c b/arch/arm/mach-sunxi/dram_sun8i_a33.c index d9aa0c6d7e..1da2727f98 100644 --- a/arch/arm/mach-sunxi/dram_sun8i_a33.c +++ b/arch/arm/mach-sunxi/dram_sun8i_a33.c @@ -334,7 +334,7 @@ unsigned long sunxi_dram_init(void) struct dram_para para = { .cs1 = 0, .bank = 1, - .rank = 1, + .rank = 2, .rows = 15, .bus_width = 16, .page_size = 2048,