[U-Boot] [PATCH v1 2/3] ARMv8: Add EL3 exception handling for ARMv8's Kconfig

[chee.hong.ang at intel.com]

From: Chee Hong Ang <chee.hong.ang at intel.com>

Kconfig option to allow all External Abort and SError exception
taken to EL3.

Signed-off-by: Chee Hong Ang <chee.hong.ang at intel.com>
---
 arch/arm/cpu/armv8/Kconfig | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/cpu/armv8/Kconfig b/arch/arm/cpu/armv8/Kconfig
index c8bebab..ff42791 100644
--- a/arch/arm/cpu/armv8/Kconfig
+++ b/arch/arm/cpu/armv8/Kconfig
@@ -144,6 +144,13 @@ config ARMV8_PSCI_CPUS_PER_CLUSTER
 	  A value 0 or no definition of it works for single cluster system.
 	  System with multi-cluster should difine their own exact value.
 
+config ARMV8_EA_EL3_FIRST
+	bool "External aborts and SError interrupt exception are taken in EL3"
+	default n
+	help
+	  Exception handling at all exception levels for External Abort and
+	  SError interrupt exception are taken in EL3.
+
 if SYS_HAS_ARMV8_SECURE_BASE
 
 config ARMV8_SECURE_BASE
-- 
2.7.4