Right now the SPL is trying to load u-boot based on defines, i.e. one has to define CONFIG_SPL_NAND_SIMPLE to boot from NAND, or CONFIG_SPL_SPI_LOAD to boot from SPI FLASH, etc... This prevent us from having a single SPL image that is able to boot from all media, and one need to build an image for each medium. This patchset is replacing the #ifdef that select the boot medium by reading the value of the boot pins (via the BOOTCFG register).
Now a single SPL image will be able to read from the boot pin to know which device should be used to load u-boot. This patchset is also enable SPL's MMC boot for the OMAPL138-LCDK in order to have one image that is able to boot from MMC and NAND. Fabien Parent (3): davinci: spl: use bootcfg to select boot device omapl138_lcdk: enable SPL MMC support omapl138_lcdk: remove empty ifdef block arch/arm/mach-davinci/include/mach/hardware.h | 16 ++++++++++++-- arch/arm/mach-davinci/spl.c | 31 +++++++++++++++++++-------- configs/omapl138_lcdk_defconfig | 1 + include/configs/omapl138_lcdk.h | 3 --- 4 files changed, 37 insertions(+), 14 deletions(-) -- 2.11.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
