From 3af69850507e6e6afac7c0de689bbd8545a6085a Mon Sep 17 00:00:00 2001
From: Nico Huber <nico.h@gmx.de>
Date: Thu, 26 Jan 2017 23:22:46 +0100
Subject: util/nvramtool: Bail out on unaligned multi-byte entries
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

coreboot doesn't support CMOS options that are not byte aligned but
span multiple bytes. So treat them as error.

Change-Id: I2bcff62f153932e9c6646b4ce08e8da1c1532947
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/18246
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
---
 util/nvramtool/layout.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'util/nvramtool/layout.h')

diff --git a/util/nvramtool/layout.h b/util/nvramtool/layout.h
index 8a39ab90ac..bde060393b 100644
--- a/util/nvramtool/layout.h
+++ b/util/nvramtool/layout.h
@@ -40,6 +40,7 @@
 #define LAYOUT_CHECKSUM_OVERLAPS_SUMMED_AREA (LAYOUT_RESULT_START + 7)
 #define LAYOUT_SUMMED_AREA_OUT_OF_RANGE (LAYOUT_RESULT_START + 8)
 #define LAYOUT_CHECKSUM_LOCATION_OUT_OF_RANGE (LAYOUT_RESULT_START + 9)
+#define LAYOUT_MULTIBYTE_ENTRY_NOT_ALIGNED (LAYOUT_RESULT_START + 10)
 
 typedef enum {
 	CMOS_ENTRY_ENUM = 'e',
-- 
cgit v1.2.3