diff --git a/plat/arm/css/sgi/aarch64/sgi_helper.S b/plat/arm/css/sgi/aarch64/sgi_helper.S
index 04bfb77..b1a4bb0 100644
--- a/plat/arm/css/sgi/aarch64/sgi_helper.S
+++ b/plat/arm/css/sgi/aarch64/sgi_helper.S
@@ -9,6 +9,7 @@
 #include <platform_def.h>
 #include <cortex_a75.h>
 #include <neoverse_n1.h>
+#include <neoverse_v1.h>
 #include <cpu_macros.S>
 
 	.globl	plat_arm_calc_core_pos
@@ -66,6 +67,7 @@
 func plat_reset_handler
 	jump_if_cpu_midr CORTEX_A75_MIDR, A75
 	jump_if_cpu_midr NEOVERSE_N1_MIDR, N1
+	jump_if_cpu_midr NEOVERSE_V1_MIDR, V1
 	ret
 
 	/* -----------------------------------------------------
@@ -85,4 +87,11 @@
 	msr	NEOVERSE_N1_CPUPWRCTLR_EL1, x0
 	isb
 	ret
+
+V1:
+	mrs	x0, NEOVERSE_V1_CPUPWRCTLR_EL1
+	bic	x0, x0, #NEOVERSE_V1_CPUPWRCTLR_EL1_CORE_PWRDN_BIT
+	msr	NEOVERSE_V1_CPUPWRCTLR_EL1, x0
+	isb
+	ret
 endfunc plat_reset_handler