x86: add on-chip thermal sensors and cpuid support

Cover temperature sensors for all mainstream 64-bit processors, including
AMD 10h and 15h families, Intel iCore, Xeon, Atom, and Via Nano.  Also
add CPUID support for user-space applications to detect CPU type.

Include the on-chip sensors for 64-bit CPU's in the generic profile
in case someone builds a 32-bit kernel to run on a Xeon SoC, etc.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

2 files changed, 33 insertions, 1 deletions

diff --git a/target/linux/x86/64/config-default b/target/linux/x86/64/config-default
index cd65998016..7fcce94bf8 100644
--- a/target/linux/x86/64/config-default
+++ b/target/linux/x86/64/config-default
@@ -15,6 +15,7 @@ CONFIG_ACPI_CPU_FREQ_PSS=y
 CONFIG_ACPI_FAN=y
 CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_HOTPLUG_IOAPIC=y
+# CONFIG_ACPI_I2C_OPREGION is not set
 CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
 # CONFIG_ACPI_NFIT is not set
 # CONFIG_ACPI_PCI_SLOT is not set
@@ -180,6 +181,7 @@ CONFIG_HVC_IRQ=y
 CONFIG_HVC_XEN=y
 CONFIG_HVC_XEN_FRONTEND=y
 CONFIG_HWMON=y
+CONFIG_HWMON_VID=y
 CONFIG_HW_RANDOM_AMD=y
 CONFIG_HW_RANDOM_INTEL=y
 CONFIG_HW_RANDOM_VIRTIO=y
@@ -190,6 +192,8 @@ CONFIG_HYPERV_KEYBOARD=y
 CONFIG_HYPERV_NET=y
 CONFIG_HYPERV_STORAGE=y
 CONFIG_HYPERV_UTILS=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
 # CONFIG_I7300_IDLE is not set
 # CONFIG_IA32_EMULATION is not set
 CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
@@ -198,8 +202,13 @@ CONFIG_INTEL_IDLE=y
 # CONFIG_INTEL_IPS is not set
 # CONFIG_INTEL_MENLOW is not set
 # CONFIG_INTEL_MIC_BUS is not set
+CONFIG_INTEL_PCH_THERMAL=y
 # CONFIG_INTEL_PMC_IPC is not set
+CONFIG_INTEL_SOC_DTS_IOSF_CORE=y
+CONFIG_INTEL_SOC_DTS_THERMAL=y
 # CONFIG_IOMMU_DEBUG is not set
+CONFIG_IOSF_MBI=y
+# CONFIG_IOSF_MBI_DEBUG is not set
 # CONFIG_ISCSI_IBFT_FIND is not set
 CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
 # CONFIG_KVM_DEBUG_FS is not set
@@ -278,7 +287,11 @@ CONFIG_SCHED_SMT=y
 # CONFIG_SCIF_BUS is not set
 CONFIG_SCSI_VIRTIO=y
 CONFIG_SENSORS_CORETEMP=y
+CONFIG_SENSORS_FAM15H_POWER=y
+CONFIG_SENSORS_I5500=y
 CONFIG_SENSORS_K10TEMP=y
+CONFIG_SENSORS_K8TEMP=y
+CONFIG_SENSORS_VIA_CPUTEMP=y
 CONFIG_SERIAL_8250_PNP=y
 CONFIG_SMP=y
 CONFIG_SPARSEMEM=y
@@ -290,6 +303,9 @@ CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 # CONFIG_SURFACE_PRO3_BUTTON is not set
 CONFIG_SWIOTLB_XEN=y
 CONFIG_SYS_HYPERVISOR=y
+CONFIG_THERMAL_GOV_USER_SPACE=y
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
 # CONFIG_TOSHIBA_BT_RFKILL is not set
 CONFIG_TREE_RCU=y
 CONFIG_UCS2_STRING=y
@@ -330,14 +346,15 @@ CONFIG_X86_ACPI_CPUFREQ=y
 CONFIG_X86_AMD_FREQ_SENSITIVITY=y
 # CONFIG_X86_AMD_PLATFORM_DEVICE is not set
 CONFIG_X86_CMOV=y
+CONFIG_X86_CPUID=y
 CONFIG_X86_DEBUGCTLMSR=y
 CONFIG_X86_DEV_DMA_OPS=y
 CONFIG_X86_DIRECT_GBPAGES=y
 # CONFIG_X86_INTEL_LPSS is not set
 # CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set
 CONFIG_X86_MINIMUM_CPU_FAMILY=64
-# CONFIG_X86_MSR is not set
 # CONFIG_X86_PCC_CPUFREQ is not set
+CONFIG_X86_PKG_TEMP_THERMAL=y
 # CONFIG_X86_PMEM_LEGACY is not set
 CONFIG_X86_PM_TIMER=y
 # CONFIG_X86_POWERNOW_K8 is not set
diff --git a/target/linux/x86/generic/config-default b/target/linux/x86/generic/config-default
index f6cd62fc6c..51d835cc1f 100644
--- a/target/linux/x86/generic/config-default
+++ b/target/linux/x86/generic/config-default
@@ -176,6 +176,7 @@ CONFIG_HVC_IRQ=y
 CONFIG_HVC_XEN=y
 CONFIG_HVC_XEN_FRONTEND=y
 CONFIG_HWMON=y
+CONFIG_HWMON_VID=y
 CONFIG_HW_RANDOM_VIRTIO=y
 CONFIG_HYPERV=y
 CONFIG_HYPERVISOR_GUEST=y
@@ -197,7 +198,10 @@ CONFIG_INTEL_GTT=y
 CONFIG_INTEL_IDLE=y
 # CONFIG_INTEL_IPS is not set
 # CONFIG_INTEL_MENLOW is not set
+CONFIG_INTEL_PCH_THERMAL=y
 # CONFIG_INTEL_PMC_IPC is not set
+CONFIG_INTEL_SOC_DTS_IOSF_CORE=y
+CONFIG_INTEL_SOC_DTS_THERMAL=y
 CONFIG_INTERVAL_TREE=y
 CONFIG_IOSF_MBI=y
 # CONFIG_IOSF_MBI_DEBUG is not set
@@ -313,6 +317,12 @@ CONFIG_SATA_AHCI=y
 CONFIG_SATA_VIA=y
 CONFIG_SCHED_INFO=y
 CONFIG_SCSI_VIRTIO=y
+CONFIG_SENSORS_CORETEMP=y
+CONFIG_SENSORS_FAM15H_POWER=y
+CONFIG_SENSORS_I5500=y
+CONFIG_SENSORS_K10TEMP=y
+CONFIG_SENSORS_K8TEMP=y
+CONFIG_SENSORS_VIA_CPUTEMP=y
 CONFIG_SERIAL_8250_PNP=y
 CONFIG_SMP=y
 # CONFIG_SURFACE_PRO3_BUTTON is not set
@@ -320,6 +330,9 @@ CONFIG_SWIOTLB_XEN=y
 CONFIG_SYS_HYPERVISOR=y
 CONFIG_TASKSTATS=y
 CONFIG_TASK_DELAY_ACCT=y
+CONFIG_THERMAL_GOV_USER_SPACE=y
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
 # CONFIG_TOSHIBA_BT_RFKILL is not set
 CONFIG_TREE_RCU=y
 CONFIG_UCS2_STRING=y
@@ -349,6 +362,7 @@ CONFIG_X86_AMD_FREQ_SENSITIVITY=y
 # CONFIG_X86_AMD_PLATFORM_DEVICE is not set
 # CONFIG_X86_BIGSMP is not set
 CONFIG_X86_CMOV=y
+CONFIG_X86_CPUID=y
 CONFIG_X86_DEBUGCTLMSR=y
 # CONFIG_X86_E_POWERSAVER is not set
 CONFIG_X86_INTEL_LPSS=y
@@ -358,6 +372,7 @@ CONFIG_X86_L1_CACHE_SHIFT=7
 # CONFIG_X86_LONGHAUL is not set
 CONFIG_X86_NEED_RELOCS=y
 # CONFIG_X86_PCC_CPUFREQ is not set
+CONFIG_X86_PKG_TEMP_THERMAL=y
 # CONFIG_X86_PMEM_LEGACY is not set
 CONFIG_X86_PM_TIMER=y
 # CONFIG_X86_POWERNOW_K8 is not set