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authorKyösti Mälkki <kyosti.malkki@gmail.com>2023-04-17 15:20:40 +0300
committerFelix Held <felix-coreboot@felixheld.de>2023-04-29 01:20:54 +0000
commit240baa31e8a804029069e21f523556d8628f6001 (patch)
tree1d58b857233bb5029da1ac99e11c86d911618a25 /src/soc/intel/common
parent097f5404607ea548cc49feb82bd99663c1ada0fe (diff)
ACPI: Make FADT entries for RTC/CMOS architectural
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 <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74601 Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/soc/intel/common')
-rw-r--r--src/soc/intel/common/block/acpi/acpi.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/acpi/acpi.c b/src/soc/intel/common/block/acpi/acpi.c
index 9722881bb9..e65e24dd15 100644
--- a/src/soc/intel/common/block/acpi/acpi.c
+++ b/src/soc/intel/common/block/acpi/acpi.c
@@ -106,7 +106,6 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
/* GPE0 STS/EN pairs each 32 bits wide. */
fadt->gpe0_blk_len = 2 * GPE0_REG_MAX * sizeof(uint32_t);
- fadt->day_alrm = 0xd;
fadt->flags |= ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED |
ACPI_FADT_SLEEP_BUTTON |