[U-Boot] [PATCH 2/2] T1040QDS: Add support of 2 stage SPI bootloader

Priyanka Jain Priyanka.Jain at freescale.com
Wed Mar 26 04:54:09 CET 2014


Hello Rommel,

This patch is abandoned. We are working on new set of patches.
We will send them upstream and in FSL SDK once ready.

Regards
Priyanka


> -----Original Message-----
> From: u-boot-bounces at lists.denx.de [mailto:u-boot-bounces at lists.denx.de]
> On Behalf Of Rommel G Custodio
> Sent: Wednesday, March 26, 2014 4:19 AM
> To: u-boot at lists.denx.de
> Subject: Re: [U-Boot] [PATCH 2/2] T1040QDS: Add support of 2 stage SPI
> bootloader
> 
> Dear Priyanka Jain,
> 
> Priyanka Jain <Priyanka.Jain <at> freescale.com> writes:
> 
> >
> > Add support of 2-stage T1040QDS SPI bootloader using SPL framework.
> > In this, PBL (hardware) initializes SRAM (256K) and copy SPL
> > (192K) from SPI flash to SRAM and transfer control to SPL.
> > This SPL bootloader furthur initializes DDR using SPD and environment
> > and copy final u-boot image (512K) from SPI flash to DDR and transfer
> > control to final u-boot.
> 
> Is this code already in mainline? Or in the FSL SDK (which version)?
> 
> I'm locally testing out these series of patches on the QDS and it doesn't
> want to boot. The DIP switches are set to serial NOR Flash, which
> contains RCW + PBI + SPL + main u-boot.
> 
> ><8 snip 8><
> 
> All the best,
> Rommel
> 
> 
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