From bfb67f41a9e9df3b730d34041be6b4f4a4983c5b Mon Sep 17 00:00:00 2001
From: Amaury Pouly <amaury.pouly@gmail.com>
Date: Tue, 22 Oct 2013 00:23:33 +0200
Subject: hwstub: don't touch mmu registers on non-STMP targets, they might not
 exist

Change-Id: Ib18475fd90e0d29ab6d7214116f7a0041584d621
---
 utils/hwstub/stub/crt0.S | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'utils/hwstub')

diff --git a/utils/hwstub/stub/crt0.S b/utils/hwstub/stub/crt0.S
index 5ba71905c9..8b2197823e 100644
--- a/utils/hwstub/stub/crt0.S
+++ b/utils/hwstub/stub/crt0.S
@@ -5,12 +5,14 @@
 start:
     sub     r7, pc, #8 /* Copy running address */
     msr     cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ/FIQ */
+#ifdef CONFIG_STMP
     /* Disable MMU, disable caching and buffering;
      * use low exception range address */
     mrc     p15, 0, r0, c1, c0, 0
     ldr     r1, =0x3005
     bic     r0, r1
     mcr     p15, 0, r0, c1, c0, 0
+#endif
     ldr     sp, =oc_stackend
     /* Relocate to right address */
     mov    r2, r7
-- 
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