diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index 26d84be..e8c7503 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -21,12 +21,14 @@
 void s_init(void) {
 #ifndef CONFIG_ARM64
 	/*
-	 * Preconfigure ACTLR, make sure Write Full Line of Zeroes is disabled.
+	 * Preconfigure ACTLR and CPACR, make sure Write Full Line of Zeroes
+	 * is disabled in ACTLR.
 	 * This is optional on CycloneV / ArriaV.
 	 * This is mandatory on Arria10, otherwise Linux refuses to boot.
 	 */
 	asm volatile(
 		"mcr p15, 0, %0, c1, c0, 1\n"
+		"mcr p15, 0, %0, c1, c0, 2\n"
 		"isb\n"
 		"dsb\n"
 	::"r"(0x0));