diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 48a48974515b..56989d982c81 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -407,7 +407,6 @@
 #define SYS_MAIR_EL1			sys_reg(3, 0, 10, 2, 0)
 #define SYS_AMAIR_EL1			sys_reg(3, 0, 10, 3, 0)
 
-#define SYS_LOREA_EL1			sys_reg(3, 0, 10, 4, 1)
 #define SYS_LORN_EL1			sys_reg(3, 0, 10, 4, 2)
 #define SYS_LORC_EL1			sys_reg(3, 0, 10, 4, 3)
 #define SYS_LORID_EL1			sys_reg(3, 0, 10, 4, 7)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index c1e3a9ceb049..4c23c65e53d1 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -523,3 +523,9 @@ Res0	15:1
 Field	0	Valid
 EndSysreg
 
+Sysreg	LOREA_EL1	3	0	10	4	1
+Res0	63:52
+Field	51:48	EA_51_48
+Field	47:16	EA_47_16
+Res0	15:0
+EndSysreg