From f5f7962091e453feb2e3f1bfe79dbace5e087c3e Mon Sep 17 00:00:00 2001 From: Maximilian Brune Date: Wed, 23 Oct 2024 15:19:45 +0200 Subject: acpi: x86: Write FADT in common code Write the FADT in common code since it's used on all architectures. Since the FADT is mandatory all SoCs or mainboards must implement the introduced function acpi_fill_fadt() and properly update the FADT. Signed-off-by: Patrick Rudolph Reviewed-by: Simon Glass Cc: Simon Glass Cc: Bin Meng --- arch/x86/lib/acpi_table.c | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'arch/x86/lib/acpi_table.c') diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c index 08fd1e54ce3..ff02ce80d15 100644 --- a/arch/x86/lib/acpi_table.c +++ b/arch/x86/lib/acpi_table.c @@ -381,29 +381,6 @@ int acpi_write_hpet(struct acpi_ctx *ctx) return 0; } -void acpi_fadt_common(struct acpi_fadt *fadt, struct acpi_facs *facs, - void *dsdt) -{ - struct acpi_table_header *header = &fadt->header; - - memset((void *)fadt, '\0', sizeof(struct acpi_fadt)); - - acpi_fill_header(header, "FACP"); - header->length = sizeof(struct acpi_fadt); - header->revision = 4; - memcpy(header->oem_id, OEM_ID, 6); - memcpy(header->oem_table_id, OEM_TABLE_ID, 8); - memcpy(header->creator_id, ASLC_ID, 4); - - fadt->x_firmware_ctrl = map_to_sysmem(facs); - fadt->x_dsdt = map_to_sysmem(dsdt); - - fadt->preferred_pm_profile = ACPI_PM_MOBILE; - - /* Use ACPI 3.0 revision */ - fadt->header.revision = 4; -} - void acpi_create_dmar_drhd(struct acpi_ctx *ctx, uint flags, uint segment, u64 bar) { -- cgit v1.2.3