[PATCH] ARM: PXA3xx: program the CSMSADRCFG register
haojian.zhuang at gmail.com
Wed Jan 23 03:51:56 EST 2013
On Tue, Jan 15, 2013 at 11:01 AM, Eric Miao <eric.y.miao at gmail.com> wrote:
> On Sun, Jan 13, 2013 at 7:49 PM, Igor Grinberg <grinberg at compulab.co.il> wrote:
> > The Chip Select Configuration Register must be programmed to 0x2 in
> > order to achieve the correct behavior of the Static Memory Controller.
> > Without this patch devices wired to DFI and accessed through SMC cannot
> > be accessed after resume from S2.
> > Do not rely on the boot loader to program the CSMSADRCFG register by
> > programming it in the kernel smemc module.
> Looks good to me. Acked-by: Eric Miao <eric.y.miao at gmail.com>
More information about the linux-arm-kernel