diff options
| author | Yu-Ping Wu <yupingso@chromium.org> | 2024-07-16 11:05:59 +0800 |
|---|---|---|
| committer | Yu-Ping Wu <yupingso@google.com> | 2024-07-18 08:14:52 +0000 |
| commit | b9a52a4c8d5e6a3ba912304ff2570f209efb330d (patch) | |
| tree | a515b5cc2a3c24839e240cc0ae138b0511823863 /src/drivers | |
| parent | 41723aee678b2ebc99be5ff064cdd23b25922bdf (diff) | |
drivers/pc80/rtc/mc146818rtc: Use macros for CMOS addresses
Replace integer literals with macros for CMOS addresses for readability.
Change-Id: I454662c90fabb41af864728febdefa57f5ff2cb2
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83477
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/pc80/rtc/mc146818rtc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/drivers/pc80/rtc/mc146818rtc.c b/src/drivers/pc80/rtc/mc146818rtc.c index 6474ecbd1a..b4ddadd4f7 100644 --- a/src/drivers/pc80/rtc/mc146818rtc.c +++ b/src/drivers/pc80/rtc/mc146818rtc.c @@ -97,9 +97,9 @@ static bool __cmos_init(bool invalid) if (invalid || cmos_invalid || checksum_invalid) { if (!CONFIG(USE_OPTION_TABLE)) { - cmos_write(0, 0x01); - cmos_write(0, 0x03); - cmos_write(0, 0x05); + cmos_write(0, RTC_CLK_SECOND_ALARM); + cmos_write(0, RTC_CLK_MINUTE_ALARM); + cmos_write(0, RTC_CLK_HOUR_ALARM); for (i = 10; i < 128; i++) cmos_write(0, i); cleared_cmos = true; |