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/env/sf.c b/env/sf.c
index 590d0ce..16dba11 100644
--- a/env/sf.c
+++ b/env/sf.c
@@ -284,14 +284,14 @@
}
#endif
-#ifdef CONFIG_ENV_ADDR
+#if CONFIG_ENV_ADDR != 0x0
__weak void *env_sf_get_env_addr(void)
{
return (void *)CONFIG_ENV_ADDR;
}
#endif
-#if defined(INITENV) && defined(CONFIG_ENV_ADDR)
+#if defined(INITENV) && (CONFIG_ENV_ADDR != 0x0)
static int env_sf_init(void)
{
env_t *env_ptr = (env_t *)env_sf_get_env_addr();
@@ -315,7 +315,7 @@
#ifdef CMD_SAVEENV
.save = env_save_ptr(env_sf_save),
#endif
-#if defined(INITENV) && defined(CONFIG_ENV_ADDR)
+#if defined(INITENV) && (CONFIG_ENV_ADDR != 0x0)
.init = env_sf_init,
#endif
};