[U-Boot] [PATCH 2/2 v2] mpc85xx/t104x: Add deep sleep framework support

[Yuantian Tang]

> -----Original Message-----
> From: Sun York-R58495
> Sent: Tuesday, March 11, 2014 1:45 AM
> To: Tang Yuantian-B29983
> Cc: u-boot at lists.denx.de; Li Yang-Leo-R58472; Jin Zhengxiong-R64188; Wood
> Scott-B07421
> Subject: Re: [PATCH 2/2 v2] mpc85xx/t104x: Add deep sleep framework
> support
> 
> On 02/28/2014 03:09 AM, Yuantian.Tang at freescale.com wrote:
> > From: Tang Yuantian <yuantian.tang at freescale.com>
> >
> > When T104x soc wakes up from deep sleep, control is passed to the
> > primary core that starts executing uboot. After re-initialized some IP
> > blocks, like DDRC, kernel will take responsibility to continue to
> > restore environment it leaves before.
> >
> > Signed-off-by: Tang Yuantian <Yuantian.Tang at freescale.com>
> > ---
> > v2:
> > 	- added explaination for CONFIG_DEEP_SLEEP
> > 	- fixed some issues
> >
> >  README                                 |  4 +++
> >  arch/powerpc/cpu/mpc85xx/asm-offsets.c | 24 ++++++++++++++
> 
> Please fix the out-of-tree compiling issue. You will see it if you run
> make with O=<path> parameter.
> 
> York

Could you be more specific? What *path* should I give?
If I do the below, I got error:

$ make O=/home/tangyt/opensource/u-boot/
  /home/tangyt/opensource/u-boot is not clean, please run 'make mrproper'
  in the '/home/tangyt/opensource/u-boot' directory.
make[1]: *** [prepare3] Error 1
make: *** [sub-make] Error 2

Thanks,
Yuantian