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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/pci_ops.h>
#include <acpi/acpi.h>
#include <cpu/x86/smm.h>
#include <southbridge/intel/common/pmutil.h>
#include "chip.h"
void acpi_fill_fadt(acpi_fadt_t *fadt)
{
struct device *dev = pcidev_on_root(0x1f, 0);
struct southbridge_intel_ibexpeak_config *chip = dev->chip_info;
u16 pmbase = pci_read_config16(dev, 0x40) & 0xfffe;
fadt->sci_int = 0x9;
if (permanent_smi_handler()) {
fadt->smi_cmd = APM_CNT;
fadt->acpi_enable = APM_CNT_ACPI_ENABLE;
fadt->acpi_disable = APM_CNT_ACPI_DISABLE;
}
fadt->pm1a_evt_blk = pmbase;
fadt->pm1a_cnt_blk = pmbase + PM1_CNT;
fadt->pm2_cnt_blk = pmbase + PM2_CNT;
fadt->pm_tmr_blk = pmbase + PM1_TMR;
fadt->gpe0_blk = pmbase + GPE0_STS;
fadt->pm1_evt_len = 4;
fadt->pm1_cnt_len = 2;
fadt->pm2_cnt_len = 1;
fadt->pm_tmr_len = 4;
fadt->gpe0_blk_len = 16;
/* P_LVLx not used */
fadt->p_lvl2_lat = 101;
fadt->p_lvl3_lat = 1001;
/* P_CNT not supported */
fadt->duty_offset = 0;
fadt->duty_width = 0;
fadt->day_alrm = 0xd;
fadt->mon_alrm = 0x00;
fadt->iapc_boot_arch = ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042;
fadt->flags |= ACPI_FADT_WBINVD |
ACPI_FADT_C1_SUPPORTED |
ACPI_FADT_SLEEP_BUTTON |
ACPI_FADT_S4_RTC_WAKE |
ACPI_FADT_PLATFORM_CLOCK;
if (chip->docking_supported) {
fadt->flags |= ACPI_FADT_DOCKING_SUPPORTED;
}
fadt->x_pm1a_evt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_evt_blk.bit_width = fadt->pm1_evt_len * 8;
fadt->x_pm1a_evt_blk.bit_offset = 0;
fadt->x_pm1a_evt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_evt_blk.addrl = fadt->pm1a_evt_blk;
fadt->x_pm1a_evt_blk.addrh = 0x0;
fadt->x_pm1a_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm1a_cnt_blk.bit_width = fadt->pm1_cnt_len * 8;
fadt->x_pm1a_cnt_blk.bit_offset = 0;
fadt->x_pm1a_cnt_blk.access_size = ACPI_ACCESS_SIZE_WORD_ACCESS;
fadt->x_pm1a_cnt_blk.addrl = fadt->pm1a_cnt_blk;
fadt->x_pm1a_cnt_blk.addrh = 0x0;
fadt->x_pm2_cnt_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm2_cnt_blk.bit_width = fadt->pm2_cnt_len * 8;
fadt->x_pm2_cnt_blk.bit_offset = 0;
fadt->x_pm2_cnt_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
fadt->x_pm2_cnt_blk.addrl = pmbase + PM2_CNT;
fadt->x_pm2_cnt_blk.addrh = 0x0;
fadt->x_pm_tmr_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_pm_tmr_blk.bit_width = fadt->pm_tmr_len * 8;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.access_size = ACPI_ACCESS_SIZE_DWORD_ACCESS;
fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk;
fadt->x_pm_tmr_blk.addrh = 0x0;
fadt->x_gpe0_blk.space_id = ACPI_ADDRESS_SPACE_IO;
fadt->x_gpe0_blk.bit_width = fadt->gpe0_blk_len * 8;
fadt->x_gpe0_blk.bit_offset = 0;
fadt->x_gpe0_blk.access_size = ACPI_ACCESS_SIZE_BYTE_ACCESS;
fadt->x_gpe0_blk.addrl = fadt->gpe0_blk;
fadt->x_gpe0_blk.addrh = 0x0;
}
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