configs/ls2085a: Add support for Cortex-A57 erratas

This patch adds support for handling 828024 and 826974 erratas
for Cortex-A57 cores present on LS2085A SoC.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>

include/configs/ls2085a_common.h

@@ -14,6 +14,10 @@
 #define CONFIG_LS2085A
 #define CONFIG_GICV3
 
+/* Errata fixes */
+#define CONFIG_ARM_ERRATA_828024
+#define CONFIG_ARM_ERRATA_826974
+
 /* Link Definitions */
 #define CONFIG_SYS_TEXT_BASE		0x30001000