Convert CONFIG_ARMV8_SWITCH_TO_EL1 to Kconfig
This converts the following to Kconfig:
CONFIG_ARMV8_SWITCH_TO_EL1
Cc: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Cc: Tien Fong Chee <tien.fong.chee@intel.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/cpu/armv8/Kconfig b/arch/arm/cpu/armv8/Kconfig
index 9967376..4d4469c 100644
--- a/arch/arm/cpu/armv8/Kconfig
+++ b/arch/arm/cpu/armv8/Kconfig
@@ -31,6 +31,12 @@
it can be safely enabled when EL2/EL3 initialized SMPEN bit
or when CPU implementation doesn't include that register.
+config ARMV8_SWITCH_TO_EL1
+ bool "Enable switching to running in EL1"
+ help
+ In some circumstances we need to switch to running in EL1.
+ Enable this option to have U-Boot switch to EL1.
+
config ARMV8_SPIN_TABLE
bool "Support spin-table enable method"
depends on ARMV8_MULTIENTRY && OF_LIBFDT
diff --git a/include/configs/xilinx_versal.h b/include/configs/xilinx_versal.h
index 20f5a72..a8009f2 100644
--- a/include/configs/xilinx_versal.h
+++ b/include/configs/xilinx_versal.h
@@ -10,8 +10,6 @@
#ifndef __XILINX_VERSAL_H
#define __XILINX_VERSAL_H
-/* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
-
/* Generic Interrupt Controller Definitions */
#define GICD_BASE 0xF9000000
#define GICR_BASE 0xF9080000
diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index 1f0da1a..27ec3e0 100644
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -10,8 +10,6 @@
#ifndef __XILINX_ZYNQMP_H
#define __XILINX_ZYNQMP_H
-/* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
-
/* Generic Interrupt Controller Definitions */
#define GICD_BASE 0xF9010000
#define GICC_BASE 0xF9020000