[U-Boot] [PATCH 1/3] armv8: fsl-layerscape: SPL size reduction

[Sumit Garg]

> -----Original Message-----
> From: York Sun
> Sent: Friday, September 15, 2017 2:08 AM
> To: Sumit Garg <sumit.garg at nxp.com>; u-boot at lists.denx.de
> Cc: Ruchika Gupta <ruchika.gupta at nxp.com>; Prabhakar Kushwaha
> <prabhakar.kushwaha at nxp.com>
> Subject: Re: [PATCH 1/3] armv8: fsl-layerscape: SPL size reduction
> 
> On 08/29/2017 12:01 AM, Sumit Garg wrote:
> > Using changes in this patch we were able to reduce approx 4k size of
> > u-boot-spl.bin image. Following is breif description of changes to
> > reduce SPL size:
> > 1. Compile-off mp.c and libfdt.c in case of SPL build.
> > 2. Keep MMU and DCACHE specific variable and functions under
> >     CONFIG_SYS_DCACHE_OFF macro.
> > 3. Compile-off IFC specific funtion call "init_early_memctl_regs"
> >     in case of SPL build.
> >
> > Signed-off-by: Sumit Garg <sumit.garg at nxp.com>
> > ---
> >
> > Dependent on ls1088 base SD boot target. Also dependent on ls1088 QPSI
> > secure boot target.
> 
> I don't agree D-cache should be off for SPL boot. Please find other way to
> reduce SPL image size.
> 
> York
 
Sure, let me use GCC 6.2 to reduce SPL image size in upstream rather than compiling-off
D-cache code.

But I still don't see ls1088ardb sd boot support in upstream.

Ashish,

By when can I expect ls1088ardb sd boot support in upstream?

Sumit