From: Stephen Warren <swarren@wwwdotorg.org>
Date: Sat, 2 Apr 2016 03:14:14 +0000 (-0600)
Subject: ARM: allow CONFIG_GICV* not to be defined
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7439b4399b14242e6c41b86734baa3fe31c4517f;p=project%2Fbcm63xx%2Fu-boot.git

ARM: allow CONFIG_GICV* not to be defined

There are ARM SoCs (such as the BCM2837) do not contain an ARM GIC. Fix
the ARMv8 CPU startup code to compile in this case.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
---

diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S
index 67b166c7fd..dceedd7100 100644
--- a/arch/arm/cpu/armv8/start.S
+++ b/arch/arm/cpu/armv8/start.S
@@ -202,14 +202,14 @@ WEAK(lowlevel_init)
 	mov	x29, lr			/* Save LR */
 
 #ifndef CONFIG_ARMV8_MULTIENTRY
+#if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
 	/*
 	 * For single-entry systems the lowlevel init is very simple.
 	 */
 	ldr	x0, =GICD_BASE
 	bl	gic_init_secure
-
+#endif
 #else /* CONFIG_ARMV8_MULTIENTRY is set */
-
 #if defined(CONFIG_GICV2) || defined(CONFIG_GICV3)
 	branch_if_slave x0, 1f
 	ldr	x0, =GICD_BASE