[U-Boot] [PATCH v2 3/5] NAND boot: MPC8536DS support

[Hu Mingkai-B21284]

> -----Original Message-----
> From: Kumar Gala [mailto:galak at kernel.crashing.org] 
> Sent: Friday, September 11, 2009 12:21 PM
> To: Gala Kumar-B11780
> Cc: Hu Mingkai-B21284; Wood Scott-B07421; u-boot at lists.denx.de
> Subject: Re: [U-Boot] [PATCH v2 3/5] NAND boot: MPC8536DS support
> 
> 
> On Sep 10, 2009, at 11:11 PM, Kumar Gala wrote:
> 
> >
> > On Sep 10, 2009, at 9:53 PM, Mingkai Hu wrote:
> >
> >> board/freescale/mpc8536ds/u-boot-nand.lds      |  140 
> +++++++++++++++
> >> +++++++++
> >
> > Do we really need a specific linker script for this?
> 
> More specifically, can we move it into 
> cpu/mpc85xx/u-boot-nand.lds and match cpu/mpc85xx/u-boot.lds.
> 

I think it can be moved to cpu/mpc85xx/*, but it's a little trouble to
match u-boot.lds
when load the boot-from-nand image to L2 SRAM. 

The script u-boot.lds will expand the image to 512K, along with the 4K
NAND loader,
the image size wil over 512K, so we place the boot page on the beginning
of the
boot-from-nand image.

When load the image to DDR, I think it can match u-boot.lds.

Thanks,
Mingkai