diff options
author | Angel Pons <th3fanbus@gmail.com> | 2020-10-23 21:37:21 +0200 |
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committer | Angel Pons <th3fanbus@gmail.com> | 2020-10-30 00:45:51 +0000 |
commit | c200e8c7cdebed98860a771888efbf998c5912b3 (patch) | |
tree | 2a3d0151583646b33a5ba6e518c23e403433be85 /src/soc/intel/broadwell/fadt.c | |
parent | 3cc2c38d50741fffb9193851a4a3b7c636f7cd4d (diff) |
soc/intel/broadwell: Move PCH code into pch subdir
Change-Id: Icb57eb89b4f225298e43ae27970dc1e27fb6e222
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46706
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/broadwell/fadt.c')
-rw-r--r-- | src/soc/intel/broadwell/fadt.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/src/soc/intel/broadwell/fadt.c b/src/soc/intel/broadwell/fadt.c deleted file mode 100644 index 8fbd0c45ad..0000000000 --- a/src/soc/intel/broadwell/fadt.c +++ /dev/null @@ -1,89 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <acpi/acpi.h> -#include <cpu/x86/smm.h> -#include <soc/iomap.h> -#include <soc/pm.h> -#include "chip.h" - -void acpi_fill_fadt(acpi_fadt_t *fadt) -{ - const uint16_t pmbase = ACPI_BASE_ADDRESS; - - fadt->sci_int = acpi_sci_irq(); - - 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 + PM1_STS; - 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(0); - - fadt->pm1_evt_len = 4; - fadt->pm1_cnt_len = 2; - fadt->pm2_cnt_len = 1; - fadt->pm_tmr_len = 4; - fadt->gpe0_blk_len = 32; - fadt->p_lvl2_lat = 1; - fadt->p_lvl3_lat = 87; - fadt->duty_offset = 1; - fadt->duty_width = 0; - fadt->day_alrm = 0xd; - fadt->mon_alrm = 0x00; - fadt->century = 0x00; - fadt->iapc_boot_arch = ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042; - - fadt->flags |= ACPI_FADT_WBINVD | - ACPI_FADT_C1_SUPPORTED | - ACPI_FADT_C2_MP_SUPPORTED | - ACPI_FADT_SLEEP_BUTTON | - ACPI_FADT_SEALED_CASE | - ACPI_FADT_S4_RTC_WAKE | - ACPI_FADT_PLATFORM_CLOCK; - - 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 = pmbase + PM1_STS; - 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 = pmbase + PM1_CNT; - 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 = pmbase + PM1_TMR; - fadt->x_pm_tmr_blk.addrh = 0x0; - - /* - * Windows 10 requires x_gpe0_blk to be set starting with FADT revision 5. - * The bit_width field intentionally overflows here. - * The OSPM can instead use the values in `fadt->gpe0_blk{,_len}`, which - * seems to work fine on Linux 5.0 and Windows 10. - */ - 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; -} |