diff options
Diffstat (limited to 'src/drivers/pc80/rtc/mc146818rtc.c')
| -rw-r--r-- | src/drivers/pc80/rtc/mc146818rtc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/drivers/pc80/rtc/mc146818rtc.c b/src/drivers/pc80/rtc/mc146818rtc.c index e0869a9337..9ea5414f2d 100644 --- a/src/drivers/pc80/rtc/mc146818rtc.c +++ b/src/drivers/pc80/rtc/mc146818rtc.c @@ -100,7 +100,6 @@ static void cmos_set_checksum(int range_start, int range_end, int cks_loc) #define RTC_CONTROL_DEFAULT (RTC_24H) #define RTC_FREQ_SELECT_DEFAULT (RTC_REF_CLCK_32KHZ | RTC_RATE_1024HZ) -#ifndef __SMM__ static bool __cmos_init(bool invalid) { bool cmos_invalid; @@ -109,16 +108,14 @@ static bool __cmos_init(bool invalid) size_t i; uint8_t x; -#ifndef __PRE_RAM__ /* * Avoid clearing pending interrupts and resetting the RTC control * register in the resume path because the Linux kernel relies on * this to know if it should restart the RTC timer queue if the wake * was due to the RTC alarm. */ - if (acpi_is_wakeup_s3()) + if (ENV_RAMSTAGE && acpi_is_wakeup_s3()) return false; -#endif /* __PRE_RAM__ */ printk(BIOS_DEBUG, "RTC Init\n"); @@ -200,13 +197,14 @@ static void cmos_init_vbnv(bool invalid) void cmos_init(bool invalid) { + if (ENV_SMM) + return; + if (CONFIG(VBOOT_VBNV_CMOS)) cmos_init_vbnv(invalid); else __cmos_init(invalid); } -#endif /* __SMM__ */ - /* * This routine returns the value of the requested bits. |