On Saturday 04 June 2022 15:02:38 Pali Rohár wrote:
On Wednesday 18 May 2022 12:53:20 Pali Rohár wrote:
On Wednesday 11 May 2022 22:59:28 Pali Rohár wrote:
On Monday 25 April 2022 14:36:14 Pali Rohár wrote:
On Monday 25 April 2022 05:25:34 Priyanka Jain (OSS) wrote:
-----Original Message----- From: U-Boot u-boot-bounces@lists.denx.de On Behalf Of Pali Rohár Sent: Tuesday, April 5, 2022 7:11 PM To: Priyanka Jain priyanka.jain@nxp.com; Qiang Zhao qiang.zhao@nxp.com; Shengzhou Liu shengzhou.liu@nxp.com; Alexander Graf agraf@csgraf.de; Bin Meng bmeng.cn@gmail.com; Wolfgang Denk wd@denx.de; Sinan Akman sinan@writeme.com Cc: u-boot@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@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.
I sent a new version v2 of this patch, see email: [PATCH v2] powerpc: mpc85xx: Add support for generating QorIQ pre-PBL eSDHC boot sector
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