diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/cannonlake/pmc.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/soc/intel/cannonlake/pmc.c b/src/soc/intel/cannonlake/pmc.c index a91e5eaecd..e9972a6bd8 100644 --- a/src/soc/intel/cannonlake/pmc.c +++ b/src/soc/intel/cannonlake/pmc.c @@ -87,22 +87,6 @@ static void pch_set_acpi_mode(void) } } -int soc_get_rtc_failed(void) -{ - uint8_t reg8; - int rtc_failed; - uint8_t *pmcbase = pmc_mmio_regs(); - - reg8 = read8(pmcbase + GEN_PMCON_B); - rtc_failed = reg8 & RTC_BATTERY_DEAD; - if (rtc_failed) { - reg8 &= ~RTC_BATTERY_DEAD; - write8(pmcbase + GEN_PMCON_B, reg8); - printk(BIOS_DEBUG, "rtc_failed = 0x%x\n", rtc_failed); - } - return rtc_failed; -} - static void config_deep_sX(uint32_t offset, uint32_t mask, int sx, int enable) { uint32_t reg; |