[coreboot-gerrit] New patch to review for coreboot: d71a4b0 ARM: Unmask aborts very early in the bootblock.

[Gabe Black (gabeblack@chromium.org)]

Gabe Black (gabeblack at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3065

-gerrit

commit d71a4b0bcf8510308b6e75a8c3a1f566c4fe6330
Author: Gabe Black <gabeblack at chromium.org>
Date:   Wed Apr 10 14:32:56 2013 -0700

    ARM: Unmask aborts very early in the bootblock.
    
    It's better to recognize aborts when they occur than to mask them to
    discover them later without knowing where they actually came from.
    
    Change-Id: Ic8f5321415f411afac94b5ef9dd440790df6d82c
    Signed-off-by: Gabe Black <gabeblack at chromium.org>
---
 src/arch/armv7/bootblock.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/arch/armv7/bootblock.inc b/src/arch/armv7/bootblock.inc
index faf5475..7ebdc84 100644
--- a/src/arch/armv7/bootblock.inc
+++ b/src/arch/armv7/bootblock.inc
@@ -53,11 +53,12 @@ _cbfs_master_header:
 
 reset:
 	/*
-	 * set the cpu to SVC32 mode
+	 * Set the cpu to SVC32 mode and unmask aborts.
 	 */
 	mrs	r0, cpsr
 	bic	r0, r0, #0x1f
 	orr	r0, r0, #0xd3
+	bic	r0, r0, #0x100
 	msr	cpsr_cxsf,r0
 
 	/*