diff options
| author | Stefan Reinauer <reinauer@chromium.org> | 2011-10-17 08:58:27 -0700 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2011-10-22 10:33:26 +0200 |
| commit | c31c4de681738fc264333cb12aecdb995b119a94 (patch) | |
| tree | f45523b5d45643b59372f68325004accff5b0329 /util/nvramtool | |
| parent | d1bc331855caab351a70676b5085787292a45fea (diff) | |
nvramtool: Fix CMOS checksum to match coreboot (and /dev/nvram)
Change-Id: I28b0dbad36403a31be83581107f40b3ca1332dcc
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/287
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'util/nvramtool')
| -rw-r--r-- | util/nvramtool/cmos_ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/nvramtool/cmos_ops.c b/util/nvramtool/cmos_ops.c index 2bbc8a1df6..91c9f451ac 100644 --- a/util/nvramtool/cmos_ops.c +++ b/util/nvramtool/cmos_ops.c @@ -210,7 +210,7 @@ uint16_t cmos_checksum_compute(void) for (i = cmos_checksum_start; i <= cmos_checksum_end; i++) sum += cmos_read_byte(i); - return ~((uint16_t) (sum & 0xffff)); + return (uint16_t)(sum & 0xffff); } /**************************************************************************** |