Re: [U-Boot] [PATCH] powerpc/corenet: CPC1 speculation disable

2013-12-04 Thread York Sun
On 11/27/2013 10:58 PM, shh@gmail.com wrote: > From: Dave Liu > > In PBL RAMBOOT(SPI/SD/NAND boot) mode, CPC1 used as SRAM, should disable > CPC1 speculation and keep it till relocation. Otherwise, speculation > transactions will go to DDR controller, it will cause problem. > > Signed-off-by

[U-Boot] [PATCH] powerpc/corenet: CPC1 speculation disable

2013-11-28 Thread shh.xie
From: Dave Liu In PBL RAMBOOT(SPI/SD/NAND boot) mode, CPC1 used as SRAM, should disable CPC1 speculation and keep it till relocation. Otherwise, speculation transactions will go to DDR controller, it will cause problem. Signed-off-by: Dave Liu Signed-off-by: Shaohui Xie --- arch/powerpc/cpu/m