diff options
Diffstat (limited to 'src/soc/intel/icelake/bootblock/report_platform.c')
| -rw-r--r-- | src/soc/intel/icelake/bootblock/report_platform.c | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/src/soc/intel/icelake/bootblock/report_platform.c b/src/soc/intel/icelake/bootblock/report_platform.c deleted file mode 100644 index 2a1a13b7fb24..000000000000 --- a/src/soc/intel/icelake/bootblock/report_platform.c +++ /dev/null @@ -1,191 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <console/console.h> -#include <cpu/cpu.h> -#include <cpu/intel/cpu_ids.h> -#include <cpu/intel/microcode.h> -#include <cpu/x86/msr.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <soc/bootblock.h> -#include <soc/pch.h> -#include <soc/pci_devs.h> -#include <string.h> - -static struct { - u32 cpuid; - const char *name; -} cpu_table[] = { - { CPUID_ICELAKE_A0, "Icelake A0" }, - { CPUID_ICELAKE_B0, "Icelake B0" }, -}; - -static struct { - u16 mchid; - const char *name; -} mch_table[] = { - { PCI_DID_INTEL_ICL_ID_U, "Icelake-U" }, - { PCI_DID_INTEL_ICL_ID_U_2_2, "Icelake-U-2-2" }, - { PCI_DID_INTEL_ICL_ID_Y, "Icelake-Y" }, - { PCI_DID_INTEL_ICL_ID_Y_2, "Icelake-Y-2" }, -}; - -static struct { - u16 espiid; - const char *name; -} pch_table[] = { - { PCI_DID_INTEL_ICL_BASE_U_ESPI, "Icelake-U Base" }, - { PCI_DID_INTEL_ICL_BASE_Y_ESPI, "Icelake-Y Base" }, - { PCI_DID_INTEL_ICL_U_PREMIUM_ESPI, "Icelake-U Premium" }, - { PCI_DID_INTEL_ICL_U_SUPER_U_ESPI, "Icelake-U Super" }, - { PCI_DID_INTEL_ICL_U_SUPER_U_ESPI_REV0, "Icelake-U Super REV0" }, - { PCI_DID_INTEL_ICL_SUPER_Y_ESPI, "Icelake-Y Super" }, - { PCI_DID_INTEL_ICL_Y_PREMIUM_ESPI, "Icelake-Y Premium" }, -}; - -static struct { - u16 igdid; - const char *name; -} igd_table[] = { - { PCI_DID_INTEL_ICL_GT0_ULT, "Icelake ULT GT0" }, - { PCI_DID_INTEL_ICL_GT0_5_ULT, "Icelake ULT GT0.5" }, - { PCI_DID_INTEL_ICL_GT1_ULT, "Icelake U GT1" }, - { PCI_DID_INTEL_ICL_GT2_ULX_0, "Icelake Y GT2" }, - { PCI_DID_INTEL_ICL_GT2_ULX_1, "Icelake Y GT2_1" }, - { PCI_DID_INTEL_ICL_GT2_ULT_1, "Icelake U GT2_1" }, - { PCI_DID_INTEL_ICL_GT2_ULX_2, "Icelake Y GT2_2" }, - { PCI_DID_INTEL_ICL_GT2_ULT_2, "Icelake U GT2_2" }, - { PCI_DID_INTEL_ICL_GT2_ULX_3, "Icelake Y GT2_3" }, - { PCI_DID_INTEL_ICL_GT2_ULT_3, "Icelake U GT2_3" }, - { PCI_DID_INTEL_ICL_GT2_ULX_4, "Icelake Y GT2_4" }, - { PCI_DID_INTEL_ICL_GT2_ULT_4, "Icelake U GT2_4" }, - { PCI_DID_INTEL_ICL_GT2_ULX_5, "Icelake Y GT2_5" }, - { PCI_DID_INTEL_ICL_GT2_ULT_5, "Icelake U GT2_5" }, - { PCI_DID_INTEL_ICL_GT3_ULT, "Icelake U GT3" }, -}; - -static uint8_t get_dev_revision(pci_devfn_t dev) -{ - return pci_read_config8(dev, PCI_REVISION_ID); -} - -static uint16_t get_dev_id(pci_devfn_t dev) -{ - return pci_read_config16(dev, PCI_DEVICE_ID); -} - -static void report_cpu_info(void) -{ - struct cpuid_result cpuidr; - u32 i, index, cpu_id, cpu_feature_flag; - const char cpu_not_found[] = "Platform info not available"; - const char *cpu_name = cpu_not_found; /* 48 bytes are reported */ - int vt, txt, aes; - static const char *const mode[] = {"NOT ", ""}; - const char *cpu_type = "Unknown"; - u32 p[13]; - - index = 0x80000000; - cpuidr = cpuid(index); - if (cpuidr.eax >= 0x80000004) { - int j = 0; - - for (i = 2; i <= 4; i++) { - cpuidr = cpuid(index + i); - p[j++] = cpuidr.eax; - p[j++] = cpuidr.ebx; - p[j++] = cpuidr.ecx; - p[j++] = cpuidr.edx; - } - p[12] = 0; - cpu_name = (char *)p; - - /* Skip leading spaces in CPU name string */ - while (cpu_name[0] == ' ' && strlen(cpu_name) > 0) - cpu_name++; - } - - cpu_id = cpu_get_cpuid(); - - /* Look for string to match the name */ - for (i = 0; i < ARRAY_SIZE(cpu_table); i++) { - if (cpu_table[i].cpuid == cpu_id) { - cpu_type = cpu_table[i].name; - break; - } - } - - printk(BIOS_DEBUG, "CPU: %s\n", cpu_name); - printk(BIOS_DEBUG, "CPU: ID %x, %s, ucode: %08x\n", - cpu_id, cpu_type, get_current_microcode_rev()); - - cpu_feature_flag = cpu_get_feature_flags_ecx(); - aes = (cpu_feature_flag & CPUID_AES) ? 1 : 0; - txt = (cpu_feature_flag & CPUID_SMX) ? 1 : 0; - vt = (cpu_feature_flag & CPUID_VMX) ? 1 : 0; - printk(BIOS_DEBUG, - "CPU: AES %ssupported, TXT %ssupported, VT %ssupported\n", - mode[aes], mode[txt], mode[vt]); -} - -static void report_mch_info(void) -{ - int i; - pci_devfn_t dev = SA_DEV_ROOT; - uint16_t mchid = get_dev_id(dev); - uint8_t mch_revision = get_dev_revision(dev); - const char *mch_type = "Unknown"; - - for (i = 0; i < ARRAY_SIZE(mch_table); i++) { - if (mch_table[i].mchid == mchid) { - mch_type = mch_table[i].name; - break; - } - } - - printk(BIOS_DEBUG, "MCH: device id %04x (rev %02x) is %s\n", - mchid, mch_revision, mch_type); -} - -static void report_pch_info(void) -{ - int i; - pci_devfn_t dev = PCH_DEV_ESPI; - uint16_t espiid = get_dev_id(dev); - const char *pch_type = "Unknown"; - - for (i = 0; i < ARRAY_SIZE(pch_table); i++) { - if (pch_table[i].espiid == espiid) { - pch_type = pch_table[i].name; - break; - } - } - printk(BIOS_DEBUG, "PCH: device id %04x (rev %02x) is %s\n", - espiid, get_dev_revision(dev), pch_type); -} - -static void report_igd_info(void) -{ - int i; - pci_devfn_t dev = SA_DEV_IGD; - uint16_t igdid = get_dev_id(dev); - const char *igd_type = "Unknown"; - - for (i = 0; i < ARRAY_SIZE(igd_table); i++) { - if (igd_table[i].igdid == igdid) { - igd_type = igd_table[i].name; - break; - } - } - printk(BIOS_DEBUG, "IGD: device id %04x (rev %02x) is %s\n", - igdid, get_dev_revision(dev), igd_type); -} - -void report_platform_info(void) -{ - report_cpu_info(); - report_mch_info(); - report_pch_info(); - report_igd_info(); -} |