diff options
Diffstat (limited to 'arch/x86/cpu/baytrail/acpi.c')
| -rw-r--r-- | arch/x86/cpu/baytrail/acpi.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/arch/x86/cpu/baytrail/acpi.c b/arch/x86/cpu/baytrail/acpi.c index 07757b88a3..59db2e2c5d 100644 --- a/arch/x86/cpu/baytrail/acpi.c +++ b/arch/x86/cpu/baytrail/acpi.c @@ -15,20 +15,24 @@ #include <asm/arch/iomap.h> #include <dm/uclass-internal.h> -void acpi_create_fadt(struct acpi_fadt *fadt, struct acpi_facs *facs, - void *dsdt) +static int baytrail_write_fadt(struct acpi_ctx *ctx, + const struct acpi_writer *entry) { - struct acpi_table_header *header = &(fadt->header); + struct acpi_table_header *header; + struct acpi_fadt *fadt; + + fadt = ctx->current; + header = &fadt->header; u16 pmbase = ACPI_BASE_ADDRESS; - memset((void *)fadt, 0, sizeof(struct acpi_fadt)); + memset(fadt, '\0', sizeof(struct acpi_fadt)); acpi_fill_header(header, "FACP"); header->length = sizeof(struct acpi_fadt); header->revision = 4; - fadt->firmware_ctrl = (u32)facs; - fadt->dsdt = (u32)dsdt; + fadt->firmware_ctrl = (u32)ctx->facs; + fadt->dsdt = (u32)ctx->dsdt; fadt->preferred_pm_profile = ACPI_PM_MOBILE; fadt->sci_int = 9; fadt->smi_cmd = 0; @@ -75,9 +79,9 @@ void acpi_create_fadt(struct acpi_fadt *fadt, struct acpi_facs *facs, fadt->reset_reg.addrh = 0; fadt->reset_value = SYS_RST | RST_CPU | FULL_RST; - fadt->x_firmware_ctl_l = (u32)facs; + fadt->x_firmware_ctl_l = (u32)ctx->facs; fadt->x_firmware_ctl_h = 0; - fadt->x_dsdt_l = (u32)dsdt; + fadt->x_dsdt_l = (u32)ctx->dsdt; fadt->x_dsdt_h = 0; fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO; @@ -137,7 +141,14 @@ void acpi_create_fadt(struct acpi_fadt *fadt, struct acpi_facs *facs, fadt->x_gpe1_blk.addrh = 0x0; header->checksum = table_compute_checksum(fadt, header->length); + + acpi_add_table(ctx, fadt); + + acpi_inc(ctx, sizeof(struct acpi_fadt)); + + return 0; } +ACPI_WRITER(5fadt, "FACP", baytrail_write_fadt, 0); int acpi_create_gnvs(struct acpi_global_nvs *gnvs) { |