From 240baa31e8a804029069e21f523556d8628f6001 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Mon, 17 Apr 2023 15:20:40 +0300 Subject: ACPI: Make FADT entries for RTC/CMOS architectural MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For AMD, replace name RTC_ALT_CENTURY with RTC_CLK_ALTCENTURY that points to same offset. Since the century field inside RTC falls within the NVRAM space, and could interfere with OPTION_TABLE, it is now guarded with config USE_PC_CMOS_ALTCENTURY. There were no reference for the use of offset 0x48 for century. Change-Id: I965a83dc8daaa02ad0935bdde5ca50110adb014a Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/coreboot/+/74601 Reviewed-by: Elyes Haouas Tested-by: build bot (Jenkins) Reviewed-by: Felix Held --- src/southbridge/intel/i82801gx/fadt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/southbridge/intel/i82801gx') diff --git a/src/southbridge/intel/i82801gx/fadt.c b/src/southbridge/intel/i82801gx/fadt.c index ccbc504f20..0da488db07 100644 --- a/src/southbridge/intel/i82801gx/fadt.c +++ b/src/southbridge/intel/i82801gx/fadt.c @@ -33,8 +33,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt) fadt->duty_width = 3; else fadt->duty_width = 0; - fadt->day_alrm = 0xd; - fadt->mon_alrm = 0x00; + fadt->iapc_boot_arch = ACPI_FADT_8042 | ACPI_FADT_LEGACY_DEVICES; fadt->flags |= (ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | ACPI_FADT_SLEEP_BUTTON | ACPI_FADT_S4_RTC_WAKE -- cgit v1.2.3