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acpi.c: Find FACS using 64bit address fields

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Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I406b9b470d6e76867e47cfda427b199e20cc9b32
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Arthur Heymans
2023-07-05 12:53:10 +02:00
committed by Lean Sheng Tan
parent d8f2dcebd8
commit a07b09ab71
1 changed files with 2 additions and 1 deletions
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src/acpi/acpi.c
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@@ -1599,7 +1599,8 @@ void *acpi_find_wakeup_vector(void)
} }
printk(BIOS_DEBUG, "FADT found at %p\n", fadt); printk(BIOS_DEBUG, "FADT found at %p\n", fadt);
facs = (acpi_facs_t *)(uintptr_t)fadt->firmware_ctrl; facs = (acpi_facs_t *)(uintptr_t)((uint64_t)fadt->x_firmware_ctl_l
| (uint64_t)fadt->x_firmware_ctl_h << 32);
if (facs == NULL) { if (facs == NULL) {
printk(BIOS_ALERT, printk(BIOS_ALERT,