env: Finish migration of common ENV options
- In ARMv8 NXP Layerscape platforms we also need to make use of
CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so.
- On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define
to 0.
- Add Kconfig entry for ENV_ADDR.
- Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it.
- Add ENV_xxx_REDUND options that depend on their primary option and
SYS_REDUNDAND_ENVIRONMENT
- On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR
for the pre-main-U-Boot environment location.
- On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but
rather it being non-zero, as it will now be zero by default.
- Rework the env_offset absolute in env/embedded.o to not use
CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within
ENV_IS_IN_FLASH.
- Migrate all platforms.
Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: uboot-stm32@st-md-mailman.stormreply.com
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
diff --git a/configs/smdkc100_defconfig b/configs/smdkc100_defconfig
index 88b56cb..76bb74d 100644
--- a/configs/smdkc100_defconfig
+++ b/configs/smdkc100_defconfig
@@ -2,6 +2,7 @@
CONFIG_ARCH_CPU_INIT=y
CONFIG_ARCH_S5PC1XX=y
CONFIG_SYS_TEXT_BASE=0x34800000
+CONFIG_ENV_SIZE=0x20000
CONFIG_TARGET_SMDKC100=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_IDENT_STRING=" for SMDKC100"
@@ -21,6 +22,7 @@
CONFIG_MTDPARTS_DEFAULT="mtdparts=s3c-onenand:256k(bootloader),128k@0x40000(params),3m@0x60000(kernel),16m@0x360000(test),-(UBI)"
CONFIG_DEFAULT_DEVICE_TREE="s5pc1xx-smdkc100"
CONFIG_ENV_IS_IN_ONENAND=y
+CONFIG_ENV_ADDR=0x40000
# CONFIG_MMC is not set
CONFIG_MTD_DEVICE=y
CONFIG_SMC911X=y