Hi All My understanding of the way SPL is intended to be configured is:
(a) You have one config file for both SPL and u-boot. (b) SPL features are selected via SPL-specific options. I have a need to build SPL with MMC/FAT support, but I don't want u-boot to have MMC/FAT support. I do however see that quite a few SPL feature selections don't use SPL config definitions though which would seem to violate (b) above. eg.drivers/mmc/Makefile contains COBJS-$(CONFIG_GENERIC_MMC) += mmc.o It seems to me there are three ways to address this: A) Change all those Makefiles to something like: ifdef CONFIG_SPL_BUILD COBJS-$(CONFIG_SPL_MMC_SUPPORT) += mmc.o else COBJS-$(CONFIG_GENERIC_MMC) += mmc.o endif B) Modifying the config file with something like #ifdef CONFIG_SPL_BUILD #define CONFIG_GENERIC_MMC ... #endif C) Separate config files. One for SPL and the other for u-boot. Which is the best way to do this? Thanks Charles _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
