[PATCH 1/2] powerpc: mpc85xx: Add support for generating QorIQ pre-PBL eSDHC boot sector

[Pali Rohár]

On Monday 25 April 2022 05:25:34 Priyanka Jain (OSS) wrote:
> >-----Original Message-----
> >From: U-Boot <u-boot-bounces at lists.denx.de> On Behalf Of Pali Rohár
> >Sent: Tuesday, April 5, 2022 7:11 PM
> >To: Priyanka Jain <priyanka.jain at nxp.com>; Qiang Zhao <qiang.zhao at nxp.com>;
> >Shengzhou Liu <shengzhou.liu at nxp.com>; Alexander Graf <agraf at csgraf.de>;
> >Bin Meng <bmeng.cn at gmail.com>; Wolfgang Denk <wd at denx.de>; Sinan
> >Akman <sinan at writeme.com>
> >Cc: u-boot at lists.denx.de
> >Subject: [PATCH 1/2] powerpc: mpc85xx: Add support for generating QorIQ pre-
> >PBL eSDHC boot sector
> >
> >QorIQ U-Boot binary for SD card booting compiled during build process (either u-
> >boot.bin or u-boot-with-spl.bin) cannot be directly loaded by QorIQ pre-PBL
> >BootROM. Compiled U-Boot binary first needs to be processed by Freescale
> >boot_format tool as described in doc/README.mpc85xx-sd-spi-boot
> >
> >BootROM requires that image on SD card must contain special boot sector.
> >Implement support for generating this special boot sector directly in U-Boot start
> >code. Boot sector needs to be at the beginning of the image, so when compiling
> >only proper U-Boot without SPL then it needs to be in proper U-Boot. When
> >compiling SPL with proper U-Boot then it needs to be only in SPL.
> >
> >Support can be enabled by a new config option
> >FSL_PREPBL_ESDHC_BOOT_SECTOR.
> >Via other two additional options FSL_PREPBL_ESDHC_BOOT_SECTOR_START and
> >FSL_PREPBL_ESDHC_BOOT_SECTOR_DATA it is possible to tune how final U-Boot
> >image could be stored on the SD card.
> >
> >Signed-off-by: Pali Rohár <pali at kernel.org>
> >---
> 
> Kindly rebase the series to master.
> 
> Regards
> Priyanka

Hello! Both patches still applies cleanly on master, just they depend
on another patch series (powerpc: mpc85xx: Fix and cleanup mpc85xx code)
which I mentioned in cover letter and therefore needs V2 patch of
"powerpc: mpc85xx: Set TEXT_BASE addresses to real base values" which I
sent recently.