diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2020-01-04 20:05:37 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2020-01-07 18:41:26 +0000 |
| commit | 23063305dcee93317d1dd6b424de8a74f1c60d7e (patch) | |
| tree | b7a12dfdda7dc41a841e8933f8e25088ab5169ae /src/drivers/pc80/rtc | |
| parent | fd15c0b8fa72822056fe8d5a51a879e869472ade (diff) | |
drivers/pc80/rtc: Refactor some USE_OPTION_TABLE
Change-Id: I3a5004db021af6127de2f058bec9d84a985bae67
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38183
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/pc80/rtc')
| -rw-r--r-- | src/drivers/pc80/rtc/mc146818rtc_boot.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/drivers/pc80/rtc/mc146818rtc_boot.c b/src/drivers/pc80/rtc/mc146818rtc_boot.c index a52e2220f1..2998c73baa 100644 --- a/src/drivers/pc80/rtc/mc146818rtc_boot.c +++ b/src/drivers/pc80/rtc/mc146818rtc_boot.c @@ -15,13 +15,12 @@ #include <cbfs.h> #include <pc80/mc146818rtc.h> #include <fallback.h> + #if CONFIG(USE_OPTION_TABLE) #include <option_table.h> -#endif int cmos_chksum_valid(void) { -#if CONFIG(USE_OPTION_TABLE) unsigned char addr; u16 sum, old_sum; @@ -35,12 +34,8 @@ int cmos_chksum_valid(void) old_sum |= cmos_read(LB_CKS_LOC + 1); return sum == old_sum; -#else - return 0; -#endif } -#if CONFIG(USE_OPTION_TABLE) void sanitize_cmos(void) { if (cmos_error() || !cmos_chksum_valid() || @@ -88,7 +83,7 @@ int do_normal_boot(void) { unsigned char byte; - if (cmos_error() || !cmos_chksum_valid()) { + if (!CONFIG(USE_OPTION_TABLE) || cmos_error() || !cmos_chksum_valid()) { /* Invalid CMOS checksum detected! * Force fallback boot... */ |