diff options
Diffstat (limited to 'src/soc/intel/xeon_sp/skx/include/soc/pci_devs.h')
| -rw-r--r-- | src/soc/intel/xeon_sp/skx/include/soc/pci_devs.h | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/src/soc/intel/xeon_sp/skx/include/soc/pci_devs.h b/src/soc/intel/xeon_sp/skx/include/soc/pci_devs.h new file mode 100644 index 0000000000..fae7ca0279 --- /dev/null +++ b/src/soc/intel/xeon_sp/skx/include/soc/pci_devs.h @@ -0,0 +1,185 @@ +/* + * This file is part of the coreboot project. + * + * + * 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. + */ + +#ifndef _SOC_PCI_DEVS_H_ +#define _SOC_PCI_DEVS_H_ + +#include <device/pci_def.h> +#include <hob_iiouds.h> + +#define dump_csr(fmt, dev, reg) \ + printk(BIOS_SPEW, "%s%x:%x:%x reg: %s (0x%x), data: 0x%x\n", \ + fmt, ((uint32_t)dev >> 20) & 0xfff, ((uint32_t)dev >> 15) & 0x1f, \ + ((uint32_t)dev >> 12) & 0x07, \ + #reg, reg, pci_mmio_read_config32(dev, reg)) + +#define dump_csr64(fmt, dev, reg) \ + printk(BIOS_SPEW, "%s%x:%x:%x reg: %s (0x%x), data: 0x%x%x\n", \ + fmt, ((uint32_t)dev >> 20) & 0xfff, ((uint32_t)dev >> 15) & 0x1f, \ + ((uint32_t)dev >> 12) & 0x07, #reg, reg, \ + pci_mmio_read_config32(dev, reg+4), pci_mmio_read_config32(dev, reg)) + +#define _SA_DEVFN(slot) PCI_DEVFN(SA_DEV_SLOT_ ## slot, 0) +#define _PCH_DEVFN(slot, func) PCI_DEVFN(PCH_DEV_SLOT_ ## slot, func) + +#if !defined(__SIMPLE_DEVICE__) +#include <device/device.h> +#define _SA_DEV(slot) pcidev_path_on_root_debug(_SA_DEVFN(slot), __func__) +#define _PCH_DEV(slot, func) pcidev_path_on_root_debug(_PCH_DEVFN(slot, func), __func__) +#else +#include <arch/io.h> +#define _SA_DEV(slot) PCI_DEV(0, SA_DEV_SLOT_ ## slot, 0) +#define _PCH_DEV(slot, func) PCI_DEV(0, PCH_DEV_SLOT_ ## slot, func) +#endif + +#define MMAP_VTD_CFG_REG_DEVID 0x2024 +#define VTD_DEV 5 +#define VTD_FUNC 0 + +#define VTD_TOLM_CSR 0xd0 +#define VTD_TSEG_BASE_CSR 0xa8 +#define VTD_TSEG_LIMIT_CSR 0xac +#define VTD_EXT_CAP_LOW 0x10 +#define VTD_MMCFG_BASE_CSR 0x90 +#define VTD_MMCFG_LIMIT_CSR 0x98 +#define VTD_TOHM_CSR 0xd4 +#define VTD_MMIOL_CSR 0xdc +#define VTD_ME_BASE_CSR 0xf0 +#define VTD_ME_LIMIT_CSR 0xf8 +#define VTD_VERSION 0x00 +#define VTD_CAP 0x08 +#define VTD_CAP_LOW 0x08 +#define VTD_CAP_HIGH 0x0C +#define VTD_EXT_CAP_HIGH 0x14 + +#define SAD_ALL_DEV 29 +#define SAD_ALL_FUNC 0 +#define SAD_ALL_PAM0123_CSR 0x40 +#define SAD_ALL_PAM456_CSR 0x44 + +#define PCU_IIO_STACK 1 +#define PCU_DEV 30 +#define PCU_CR1_FUN 1 + +#define PCU_CR0_FUN 0 +#define PCU_CR0_PLATFORM_INFO 0xa8 +#define PCU_CR0_P_STATE_LIMITS 0xd8 +#define P_STATE_LIMITS_LOCK_SHIFT 31 +#define P_STATE_LIMITS_LOCK (1 << P_STATE_LIMITS_LOCK_SHIFT) +#define PCU_CR0_TEMPERATURE_TARGET 0xe4 +#define PCU_CR0_PACKAGE_RAPL_LIMIT 0xe8 +#define PCU_CR0_CURRENT_CONFIG 0xf8 +#define MAX_NON_TURBO_LIM_RATIO_SHIFT 8 /* 8:15 */ +#define MAX_NON_TURBO_LIM_RATIO_MASK (0xff << MAX_NON_TURBO_LIM_RATIO_SHIFT) + +#define PCU_CR1_BIOS_RESET_CPL_REG 0x94 +#define RST_CPL1_MASK ((uint32_t)1 << 1) +#define RST_CPL2_MASK ((uint32_t)1 << 2) +#define RST_CPL3_MASK ((uint32_t)1 << 3) +#define RST_CPL4_MASK ((uint32_t)1 << 4) +#define PCODE_INIT_DONE1_MASK ((uint32_t)1 << 9) +#define PCODE_INIT_DONE2_MASK ((uint32_t)1 << 10) +#define PCODE_INIT_DONE3_MASK ((uint32_t)1 << 11) +#define PCODE_INIT_DONE4_MASK ((uint32_t)1 << 12) + +#define PCU_CR1_BIOS_MB_DATA_REG 0x8c + +#define PCU_CR1_BIOS_MB_INTERFACE_REG 0x90 +#define BIOS_MB_RUN_BUSY_MASK ((uint32_t)1 << 31) +#define BIOS_MB_CMD_MASK ((uint32_t)0xff) +#define BIOS_CMD_READ_PCU_MISC_CFG 0x5 +#define BIOS_CMD_WRITE_PCU_MISC_CFG 0x6 +#define BIOS_ERR_INVALID_CMD 0x01 + +#define PCU_CR1_DESIRED_CORES_CFG2_REG 0xa0 +#define PCU_CR1_DESIRED_CORES_CFG2_REG_LOCK_MASK ((uint32_t)1 << 31) + +#define PCU_CR1_C2C3TT_REG 0xdc +#define PCU_CR1_PCIE_ILTR_OVRD 0xfc +#define PCU_CR1_SAPMCTL 0xb0 +#define SAPMCTL_LOCK_SHIFT 31 +#define SAPMCTL_LOCK_MASK (1 << SAPMCTL_LOCK_SHIFT) +#define PCU_CR1_MC_BIOS_REQ 0x98 + +#define PCU_CR2_FUN 2 +#define PCU_CR2_PKG_CST_ENTRY_CRITERIA_MASK 0x8c +#define PCIE_IN_PKGCSTATE_L1_MASK 0xFFFFFF /* 23:0 bits */ +#define PCU_CR2_PKG_CST_ENTRY_CRITERIA_MASK2 0x90 +#define KTI_IN_PKGCSTATE_L1_MASK 0x7 /* 2:0 bits */ +#define PCU_CR2_DYNAMIC_PERF_POWER_CTL 0xdc +#define UNCORE_PLIMIT_OVERRIDE_BIT 20 +#define UNOCRE_PLIMIT_OVERRIDE_SHIFT (1 << UNCORE_PLIMIT_OVERRIDE_BIT) +#define PCU_CR2_PROCHOT_RESPONSE_RATIO_REG 0xb0 +#define PROCHOT_RATIO 0xa /* bits 0:7 */ + +#define UBOX_DECS_BUS 0 +#define UBOX_DECS_DEV 8 +#define UBOX_DECS_FUNC 2 +#define UBOX_DECS_CPUBUSNO_CSR 0xcc + +#define CHA_UTIL_ALL_DEV 29 +#define CHA_UTIL_ALL_FUNC 1 +#define CHA_UTIL_ALL_MMCFG_CSR 0xc0 + +#define CBDMA_DEV_NUM 0x04 +#define IIO_CBDMA_MMIO_SIZE 0x10000 //64kB for one CBDMA function +#define IIO_CBDMA_MMIO_ALIGNMENT 14 //2^14 - 16kB + +#define VMD_DEV_NUM 5 +#define VMD_FUNC_NUM 5 + +#define APIC_DEV_NUM 5 +#define APIC_FUNC_NUM 0 + +#define PCH_IOAPIC_BUS_NUMBER 0xF0 +#define PCH_IOAPIC_DEV_NUM 0x1F +#define PCH_IOAPIC_FUNC_NUM 0x00 + +// ================================== IOAPIC Definitions for DMAR/ACPI ==================== +#define PCH_IOAPIC_ID 0x08 +#define PC00_IOAPIC_ID 0x09 +#define PC01_IOAPIC_ID 0x0A +#define PC02_IOAPIC_ID 0x0B +#define PC03_IOAPIC_ID 0x0C +#define PC04_IOAPIC_ID 0x0D +#define PC05_IOAPIC_ID 0x0E +#define PC06_IOAPIC_ID 0x0F +#define PC07_IOAPIC_ID 0x10 +#define PC08_IOAPIC_ID 0x11 +#define PC09_IOAPIC_ID 0x12 +#define PC10_IOAPIC_ID 0x13 +#define PC11_IOAPIC_ID 0x14 + +/* PCH Device info */ + +#define XHCI_BUS_NUMBER 0x0 +#define PCH_DEV_SLOT_XHCI 0x14 +#define XHCI_FUNC_NUM 0x0 + +#define HPET_BUS_NUM 0x0 +#define HPET_DEV_NUM PCH_DEV_SLOT_LPC +#define HPET0_FUNC_NUM 0x00 + +#define PCH_DEV_SLOT_LPC 0x1f +#define PCH_DEVFN_LPC _PCH_DEVFN(LPC, 0) +#define PCH_DEVFN_P2SB _PCH_DEVFN(LPC, 1) +#define PCH_DEVFN_PMC _PCH_DEVFN(LPC, 2) +#define PCH_DEVFN_SPI _PCH_DEVFN(LPC, 5) +#define PCH_DEV_LPC _PCH_DEV(LPC, 0) +#define PCH_DEV_P2SB _PCH_DEV(LPC, 1) +#define PCH_DEV_PMC _PCH_DEV(LPC, 2) +#define PCH_DEV_SPI _PCH_DEV(LPC, 5) + +#endif /* _SOC_PCI_DEVS_H_ */ |