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/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index 0469e4f..1ec8dd0 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -30,6 +30,8 @@
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_MAX_SIZE=0xfff8
CONFIG_SPL_BSS_MAX_SIZE=0x8000
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SPL_STACK=0xc0c23f4
CONFIG_SPL_I2C=y
CONFIG_SPL_NAND_DRIVERS=y
CONFIG_SPL_NAND_ECC=y