Hi, Here is an RFC to implement the transition from a raw environment in the MMC to a FAT file in the first bootable partition.
This is based in a custom environment method that reuses the mmc and fat codes as much as possible, and just deals with the fallbacks, printing a warning when we're using the now legacy setup so that we can warn our user of the future breakage. This has just been compile tested, I'm mostly looking for feedback on the appoach at this point. Thanks! Maxime Maxime Ripard (4): env: Rework mmc environment ifdef env; fat: Allow the fat environment to be embedded by another one env: Create an environment transition method env: sunxi: Switch by default to the transition environment code cmd/nvedit.c | 1 + env/Kconfig | 14 +++++++--- env/Makefile | 1 + env/fat.c | 12 +++++++-- env/mmc.c | 24 +++++++++-------- env/sunxi-transition.c | 59 ++++++++++++++++++++++++++++++++++++++++++ include/configs/sunxi-common.h | 2 +- include/environment.h | 1 + 8 files changed, 96 insertions(+), 18 deletions(-) create mode 100644 env/sunxi-transition.c -- 2.14.2 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
