diff options
Diffstat (limited to 'src/mainboard/via/epia-n/fadt.c')
| -rw-r--r-- | src/mainboard/via/epia-n/fadt.c | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/src/mainboard/via/epia-n/fadt.c b/src/mainboard/via/epia-n/fadt.c new file mode 100644 index 0000000000..38da9976f3 --- /dev/null +++ b/src/mainboard/via/epia-n/fadt.c @@ -0,0 +1,155 @@ +/* + * ACPI - create the Fixed ACPI Description Tables (FADT) + * (C) Copyright 2004 Nick Barker <nick.barker9@btinternet.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; either version 2 of + * the License, or (at your option) any later version. + * + * 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 <arch/acpi.h> + +void acpi_create_fadt(acpi_fadt_t *fadt,acpi_facs_t *facs,void *dsdt){ + acpi_header_t *header=&(fadt->header); + + memset((void *)fadt,0,sizeof(acpi_fadt_t)); + memcpy(header->signature,"FACP",4); + header->length = 244; + header->revision = 1; + memcpy(header->oem_id,OEM_ID,6); + memcpy(header->oem_table_id,"COREBOOT",8); + memcpy(header->asl_compiler_id,ASLC,4); + header->asl_compiler_revision=0; + + fadt->firmware_ctrl=facs; + fadt->dsdt= dsdt; + fadt->preferred_pm_profile=0; + fadt->sci_int=5; + fadt->smi_cmd = 0; + fadt->acpi_enable = 0; + fadt->acpi_disable = 0; + fadt->s4bios_req = 0x0; + fadt->pstate_cnt = 0x0; + + fadt->pm1a_evt_blk = 0x400; + fadt->pm1b_evt_blk = 0x0; + fadt->pm1a_cnt_blk = 0x404; + fadt->pm1b_cnt_blk = 0x0; + fadt->pm2_cnt_blk = 0x0; + fadt->pm_tmr_blk = 0x408; + fadt->gpe0_blk = 0x420; + fadt->gpe1_blk = 0x0; + + fadt->pm1_evt_len = 4; + fadt->pm1_cnt_len = 2; + fadt->pm2_cnt_len = 0; + fadt->pm_tmr_len = 4; + fadt->gpe0_blk_len = 4; + fadt->gpe1_blk_len = 0; + fadt->gpe1_base = 0; + fadt->cst_cnt = 0; + fadt->p_lvl2_lat = 90; + fadt->p_lvl3_lat = 900; + fadt->flush_size = 0; + fadt->flush_stride = 0; + fadt->duty_offset = 0; + fadt->duty_width = 1; + fadt->day_alrm = 125; + fadt->mon_alrm = 126; + fadt->century = 50; + fadt->iapc_boot_arch = 0x1; + fadt->flags = 0x4a5; + + fadt->reset_reg.space_id = 0; + fadt->reset_reg.bit_width = 0; + fadt->reset_reg.bit_offset = 0; + fadt->reset_reg.resv = 0; + fadt->reset_reg.addrl = 0x0; + fadt->reset_reg.addrh = 0x0; + + fadt->reset_value = 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 = 4; + fadt->x_pm1a_evt_blk.bit_offset = 0; + fadt->x_pm1a_evt_blk.resv = 0; + fadt->x_pm1a_evt_blk.addrl = 0x400; + fadt->x_pm1a_evt_blk.addrh = 0x0; + + + fadt->x_pm1b_evt_blk.space_id = 1; + fadt->x_pm1b_evt_blk.bit_width = 4; + 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 = 2; + fadt->x_pm1a_cnt_blk.bit_offset = 0; + fadt->x_pm1a_cnt_blk.resv = 0; + fadt->x_pm1a_cnt_blk.addrl = 0x404; + fadt->x_pm1a_cnt_blk.addrh = 0x0; + + + fadt->x_pm1b_cnt_blk.space_id = 1; + fadt->x_pm1b_cnt_blk.bit_width = 2; + 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 = 4; + fadt->x_pm_tmr_blk.bit_offset = 0; + fadt->x_pm_tmr_blk.resv = 0; + fadt->x_pm_tmr_blk.addrl = 0x408; + fadt->x_pm_tmr_blk.addrh = 0x0; + + + fadt->x_gpe0_blk.space_id = 1; + fadt->x_gpe0_blk.bit_width = 0; + fadt->x_gpe0_blk.bit_offset = 0; + fadt->x_gpe0_blk.resv = 0; + fadt->x_gpe0_blk.addrl = 0x420; + fadt->x_gpe0_blk.addrh = 0x0; + + + fadt->x_gpe1_blk.space_id = 1; + fadt->x_gpe1_blk.bit_width = 0; + 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, sizeof(acpi_fadt_t)); + +} |