diff options
Diffstat (limited to 'src/mainboard/intel/eagleheights/fadt.c')
-rw-r--r-- | src/mainboard/intel/eagleheights/fadt.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/src/mainboard/intel/eagleheights/fadt.c b/src/mainboard/intel/eagleheights/fadt.c new file mode 100644 index 0000000000..3e75c5b529 --- /dev/null +++ b/src/mainboard/intel/eagleheights/fadt.c @@ -0,0 +1,181 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2008 coresystems GmbH + * Copyright (C) 2009 Thomas Jourdan <thomas.jourdan@gmail.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <string.h> +#include <device/pci.h> +#include <arch/acpi.h> + +#define ACPI_PM1_STS (pmbase + 0x00) +#define ACPI_PM1_EN (pmbase + 0x02) +#define ACPI_PM1_CNT (pmbase + 0x04) +#define ACPI_PM1_TMR (pmbase + 0x08) +#define ACPI_PROC_CNT (pmbase + 0x10) +#define ACPI_LV2 (pmbase + 0x14) +#define ACPI_GPE0_STS (pmbase + 0x28) +#define ACPI_GPE0_EN (pmbase + 0x2C) +#define ACPI_SMI_EN (pmbase + 0x30) +#define ACPI_SMI_STS (pmbase + 0x34) +#define ACPI_ALT_GP_SMI_EN (pmbase + 0x38) +#define ACPI_ALT_GP_SMI_STS (pmbase + 0x3A) +#define ACPI_MON_SMI (pmbase + 0x40) +#define ACPI_DEVACT_STS (pmbase + 0x44) +#define ACPI_DEVTRAP_EN (pmbase + 0x48) +#define ACPI_BUS_ADDR_TRACK (pmbase + 0x4C) +#define ACPI_BUS_CYC_TRACK (pmbase + 0x4E) + +#define ACPI_PM1a_EVT_BLK ACPI_PM1_STS +#define ACPI_PM1a_CNT_BLK ACPI_PM1_CNT +#define ACPI_PM_TMR_BLK ACPI_PM1_TMR +#define ACPI_P_BLK ACPI_PROC_CNT +#define ACPI_GPE0_BLK ACPI_GPE0_STS + +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) +{ + acpi_header_t *header = &(fadt->header); + u16 pmbase = pci_read_config16(dev_find_slot(0, PCI_DEVFN(0x1f,0)), 0x40) & 0xfffe; + + memset((void *) fadt, 0, sizeof(acpi_fadt_t)); + memcpy(header->signature, "FACP", 4); + header->length = 244; + header->revision = 1; + memcpy(header->oem_id, "CORE ", 6); + memcpy(header->oem_table_id, "COREBOOT", 8); + memcpy(header->asl_compiler_id, "CORE", 4); + header->asl_compiler_revision = 0; + + fadt->firmware_ctrl = (unsigned long) facs; + fadt->dsdt = (unsigned long) dsdt; + fadt->preferred_pm_profile = 7; /* Performance Server */ + fadt->sci_int = 0x9; +#if HAVE_SMI_HANDLER == 1 + fadt->smi_cmd = 0xb2; +#else + fadt->smi_cmd = 0x00; +#endif + fadt->acpi_enable = 0xe1; + fadt->acpi_disable = 0x1e; + fadt->s4bios_req = 0x0; + fadt->pstate_cnt = 0xe2; + + fadt->pm1a_evt_blk = pmbase; + fadt->pm1b_evt_blk = 0x0; + fadt->pm1a_cnt_blk = pmbase + 0x4; + fadt->pm1b_cnt_blk = 0x0; + fadt->pm2_cnt_blk = 0x0; + fadt->pm_tmr_blk = pmbase + 0x8; + fadt->gpe0_blk = pmbase + 0x28; + fadt->gpe1_blk = 0x0; + + fadt->pm1_evt_len = 0x4; + fadt->pm1_cnt_len = 0x2; + fadt->pm2_cnt_len = 0x0; + fadt->pm_tmr_len = 0x4; + fadt->gpe0_blk_len = 0x8; + fadt->gpe1_blk_len = 0x0; + fadt->gpe1_base = 0x0; + fadt->cst_cnt = 0xe3; + fadt->p_lvl2_lat = 0x65; + fadt->p_lvl3_lat = 0x3e9; + fadt->flush_size = 0x400; + fadt->flush_stride = 0x10; + fadt->duty_offset = 0x1; + fadt->duty_width = 0x3; + fadt->day_alrm = 0xd; + fadt->mon_alrm = 0x00; + fadt->century = 0x00; + fadt->iapc_boot_arch = 0x03; + fadt->flags = 0xa5; + + fadt->reset_reg.space_id = 1; + fadt->reset_reg.bit_width = 8; + fadt->reset_reg.bit_offset = 0; + fadt->reset_reg.resv = 0; + fadt->reset_reg.addrl = 0xcf9; + fadt->reset_reg.addrh = 0; + fadt->reset_value = 6; + fadt->res3 = 0; + fadt->res4 = 0; + fadt->res5 = 0; + fadt->x_firmware_ctl_l = facs; + fadt->x_firmware_ctl_h = 0; + fadt->x_dsdt_l = dsdt; + fadt->x_dsdt_h = 0; + + fadt->x_pm1a_evt_blk.space_id = 1; + fadt->x_pm1a_evt_blk.bit_width = 32; + fadt->x_pm1a_evt_blk.bit_offset = 0; + fadt->x_pm1a_evt_blk.resv = 0; + fadt->x_pm1a_evt_blk.addrl = pmbase; + fadt->x_pm1a_evt_blk.addrh = 0x0; + + fadt->x_pm1b_evt_blk.space_id = 1; + fadt->x_pm1b_evt_blk.bit_width = 32; + fadt->x_pm1b_evt_blk.bit_offset = 0; + fadt->x_pm1b_evt_blk.resv = 0; + fadt->x_pm1b_evt_blk.addrl = 0x0; + fadt->x_pm1b_evt_blk.addrh = 0x0; + + fadt->x_pm1a_cnt_blk.space_id = 1; + fadt->x_pm1a_cnt_blk.bit_width = 16; + fadt->x_pm1a_cnt_blk.bit_offset = 0; + fadt->x_pm1a_cnt_blk.resv = 0; + fadt->x_pm1a_cnt_blk.addrl = pmbase + 0x4; + fadt->x_pm1a_cnt_blk.addrh = 0x0; + + fadt->x_pm1b_cnt_blk.space_id = 1; + fadt->x_pm1b_cnt_blk.bit_width = 0; + fadt->x_pm1b_cnt_blk.bit_offset = 0; + fadt->x_pm1b_cnt_blk.resv = 0; + fadt->x_pm1b_cnt_blk.addrl = 0x0; + fadt->x_pm1b_cnt_blk.addrh = 0x0; + + fadt->x_pm2_cnt_blk.space_id = 1; + fadt->x_pm2_cnt_blk.bit_width = 0; + fadt->x_pm2_cnt_blk.bit_offset = 0; + fadt->x_pm2_cnt_blk.resv = 0; + fadt->x_pm2_cnt_blk.addrl = 0x0; + fadt->x_pm2_cnt_blk.addrh = 0x0; + + fadt->x_pm_tmr_blk.space_id = 1; + fadt->x_pm_tmr_blk.bit_width = 32; + fadt->x_pm_tmr_blk.bit_offset = 0; + fadt->x_pm_tmr_blk.resv = 0; + fadt->x_pm_tmr_blk.addrl = pmbase + 0x8; + fadt->x_pm_tmr_blk.addrh = 0x0; + + fadt->x_gpe0_blk.space_id = 1; + fadt->x_gpe0_blk.bit_width = 64; + fadt->x_gpe0_blk.bit_offset = 0; + fadt->x_gpe0_blk.resv = 0; + fadt->x_gpe0_blk.addrl = pmbase + 0x28; + fadt->x_gpe0_blk.addrh = 0x0; + + fadt->x_gpe1_blk.space_id = 1; + fadt->x_gpe1_blk.bit_width = 32; + fadt->x_gpe1_blk.bit_offset = 0; + fadt->x_gpe1_blk.resv = 0; + fadt->x_gpe1_blk.addrl = 0x0; + fadt->x_gpe1_blk.addrh = 0x0; + + header->checksum = + acpi_checksum((void *) fadt, header->length); +} |