util/nvramtool: Bail out on unaligned multi-byte entries

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>
This commit is contained in:
Nico Huber
2017-01-26 23:22:46 +01:00
parent 00b9f4c4b1
commit 3af6985050
4 changed files with 16 additions and 0 deletions

View File

@ -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',