Convert CONFIG_SPL_STACK to Kconfig
This converts the following to Kconfig:
CONFIG_SPL_STACK
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/apalis_t30_defconfig b/configs/apalis_t30_defconfig
index b665ca2..5b31d4c 100644
--- a/configs/apalis_t30_defconfig
+++ b/configs/apalis_t30_defconfig
@@ -19,6 +19,8 @@
CONFIG_ARCH_MISC_INIT=y
CONFIG_SPL_FOOTPRINT_LIMIT=y
CONFIG_SPL_MAX_FOOTPRINT=0x8000
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SPL_STACK=0x800ffffc
CONFIG_SYS_PROMPT="Apalis T30 # "
CONFIG_SYS_MAXARGS=32
CONFIG_SYS_CBSIZE=1024