[U-Boot] [PATCH v7 0/5] iMX6 SabreSD SPL Support

[Stefano Babic]

Hi John,

On 12/11/2014 23:27, John Tobias wrote:
> This patch is for SPL support for iMX6 SabreSD. The said
> patches has been tested to work on SD2 and SD3 port of the
> said board. It tested the non-spl version of uboot as well.
> 
> After applying the following patches, it will produces
> SPL and u-boot.img binary images. You should run the
> two commands below to store it in your SD or eMMC.
> 
> sudo dd if=SPL of=/dev/xxx bs=1K seek=1; sync
> sudo dd if=u-boot.img of=/dev/xxx bs=1K seek=69
> 
> Changes (v2):
> Merged the SPL support into the main board file
> Remove the compilation warmings
> 
> Changes (v3):
> Removed sp and gd
> Use imx_ddr_size to set the ram_size
> 
> Changes (v4):
> Add a separate board configuration file to enable SPL
> (mx6sabresd_spl_defconfig).
> 
> Mapped DCD data to mx6_mmdc_calibration, mx6dq_iomux_grp_regs,
> mx6dq_iomux_ddr_regs and mx6_ddr3_cfg data structures.
> 
> Read 11 and 12 bits of BOOT_CFG register to actually determine
> the active mmc port.
> 
> Changes (v5):
> Use the default CONFIG_SPL_STACK
> Add a macro #ifndef for CONFIG_SYS_TEXT_BASE to avoid
> compilation warning.
> 
> Changes (v6):
> Use board_mmc_init for spl mmc initialization instead of
> adding spl_board_mmc_init function
> 
> Changes (v7):
> Corrected the chip select value and now the DRAM showing
> a correct 1 GiB.
> 
> John Tobias (5):
>   imx6: add spl config for mx6sabresd
>   imx6: add data configuration file for SPL
>   kconfig: imx6: add SUPPORT_SPL
>   imx6: add spl in the header file
>   imx6: SPL support for iMX6 SabreSD
> 
>  arch/arm/Kconfig                              |   1 +
>  board/freescale/mx6sabresd/mx6sabresd.c       | 186 +++++++++++++++++++++++++-
>  board/freescale/mx6sabresd/mx6sabresd_spl.cfg |  58 ++++++++
>  configs/mx6sabresd_spl_defconfig              |   5 +
>  include/configs/mx6sabre_common.h             |   2 +
>  include/configs/mx6sabresd.h                  |   6 +
>  6 files changed, 256 insertions(+), 2 deletions(-)
>  create mode 100644 board/freescale/mx6sabresd/mx6sabresd_spl.cfg
>  create mode 100644 configs/mx6sabresd_spl_defconfig
> 

Applied to u-boot-imx, thanks !

Best regards,
Stefano Babic


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