armvirt: add ACPI support

ACPI support is required for Arm 'SystemReady' server and workstation
systems (and as an option on embedded platforms).

These config changes allow OpenWrt to boot in a QEMU virtual machine
with a UEFI/EDKII 'BIOS', but with no other hardware enabled yet.

Signed-off-by: Mathew McBride <matt@traverse.com.au>

target/linux/armvirt/64/config-6.1

@@ -106,6 +106,7 @@ CONFIG_GENERIC_FIND_FIRST_BIT=y
 CONFIG_GPIO_GENERIC=y
 CONFIG_GPIO_GENERIC_PLATFORM=y
 CONFIG_HDMI=y
+# CONFIG_HISI_PMU is not set
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_ARM_SMCCC_TRNG=y
 CONFIG_HW_RANDOM_VIRTIO=y
@@ -146,6 +147,8 @@ CONFIG_SPARSEMEM=y
 CONFIG_SPARSEMEM_EXTREME=y
 CONFIG_SPARSEMEM_VMEMMAP=y
 CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+# CONFIG_SPI_HISI_KUNPENG is not set
+# CONFIG_SPI_HISI_SFC_V3XX is not set
 CONFIG_SYNC_FILE=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
 CONFIG_THREAD_INFO_IN_TASK=y

target/linux/armvirt/config-6.1

@@ -1,55 +1,150 @@
+CONFIG_64BIT=y
 CONFIG_9P_FS=y
 # CONFIG_9P_FS_POSIX_ACL is not set
 # CONFIG_9P_FS_SECURITY is not set
+# CONFIG_A64FX_DIAG is not set
+CONFIG_ACPI=y
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_APEI=y
+CONFIG_ACPI_APEI_EINJ=y
+# CONFIG_ACPI_APEI_ERST_DEBUG is not set
+CONFIG_ACPI_APEI_GHES=y
+CONFIG_ACPI_APEI_MEMORY_FAILURE=y
+CONFIG_ACPI_APEI_PCIEAER=y
+CONFIG_ACPI_BATTERY=y
+# CONFIG_ACPI_BGRT is not set
+CONFIG_ACPI_CCA_REQUIRED=y
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_CPPC_CPUFREQ=y
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_DEBUGGER is not set
+# CONFIG_ACPI_DOCK is not set
+# CONFIG_ACPI_EC_DEBUGFS is not set
+CONFIG_ACPI_FAN=y
+CONFIG_ACPI_GENERIC_GSI=y
+CONFIG_ACPI_GTDT=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_ACPI_I2C_OPREGION=y
+CONFIG_ACPI_IORT=y
+CONFIG_ACPI_MCFG=y
+# CONFIG_ACPI_PCI_SLOT is not set
+# CONFIG_ACPI_PFRUT is not set
+CONFIG_ACPI_PPTT=y
+CONFIG_ACPI_PRMT=y
+CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
+CONFIG_ACPI_SPCR_TABLE=y
+CONFIG_ACPI_THERMAL=y
+# CONFIG_ACPI_TINY_POWER_BUTTON is not set
+# CONFIG_ALIBABA_UNCORE_DRW_PMU is not set
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
 CONFIG_ARCH_FORCE_MAX_ORDER=11
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_PROC_KCORE_TEXT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_STACKWALK=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_ARM64=y
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_ACPI_PARKING_PROTOCOL is not set
+CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_PA_BITS=48
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_VA_BITS_39=y
 CONFIG_ARM_AMBA=y
 CONFIG_ARM_ARCH_TIMER=y
 CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+# CONFIG_ARM_DMC620_PMU is not set
 CONFIG_ARM_GIC=y
 CONFIG_ARM_GIC_V2M=y
 CONFIG_ARM_GIC_V3=y
 CONFIG_ARM_GIC_V3_ITS=y
 CONFIG_ARM_GIC_V3_ITS_PCI=y
 CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_SMMU_V3_PMU is not set
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
 CONFIG_BALLOON_COMPACTION=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_COMMON_CLK=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_PM=y
 CONFIG_CPU_RMAP=y
 CONFIG_CRC16=y
 CONFIG_CRYPTO_CRC32=y
 CONFIG_CRYPTO_CRC32C=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
 CONFIG_CRYPTO_RNG2=y
 CONFIG_DCACHE_WORD_ACCESS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DMADEVICES=y
+CONFIG_DMA_ACPI=y
+CONFIG_DMA_DIRECT_REMAP=y
 CONFIG_DMA_ENGINE=y
 CONFIG_DMA_OF=y
 CONFIG_DMA_REMAP=y
+CONFIG_DMI=y
+CONFIG_DMIID=y
+CONFIG_DMI_SYSFS=y
 CONFIG_DTC=y
 CONFIG_EDAC_SUPPORT=y
+CONFIG_EFI=y
+CONFIG_EFIVAR_FS=y
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_COCO_SECRET is not set
+# CONFIG_EFI_CUSTOM_SSDT_OVERLAYS is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_GENERIC_STUB=y
+# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_STUB=y
+# CONFIG_EFI_TEST is not set
+# CONFIG_EFI_ZBOOT is not set
 CONFIG_EXT4_FS=y
 CONFIG_F2FS_FS=y
 CONFIG_FAILOVER=y
+CONFIG_FB_EFI=y
 CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FRAME_POINTER=y
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ARCH_TOPOLOGY=y
 CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_GENERIC_CPU_AUTOPROBE=y
 CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_GENERIC_CSUM=y
 CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_FIND_FIRST_BIT=y
 CONFIG_GENERIC_GETTIMEOFDAY=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
 CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
@@ -66,7 +161,9 @@ CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_ACPI=y
 CONFIG_GPIO_CDEV=y
+# CONFIG_GPIO_HISI is not set
 CONFIG_GPIO_PL061=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDIRQS_SW_RESEND=y
@@ -74,13 +171,21 @@ CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
 CONFIG_HOTPLUG_CPU=y
+CONFIG_HOTPLUG_PCI_ACPI=y
 CONFIG_HVC_DRIVER=y
+CONFIG_HZ_PERIODIC=y
+# CONFIG_I2C_AMD_MP2 is not set
+CONFIG_I2C_HID_ACPI=y
+# CONFIG_I2C_HISI is not set
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_IRQCHIP=y
 CONFIG_IRQ_DOMAIN=y
 CONFIG_IRQ_DOMAIN_HIERARCHY=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_IRQ_WORK=y
+# CONFIG_ISCSI_IBFT is not set
 CONFIG_JBD2=y
 CONFIG_LIBFDT=y
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
@@ -88,8 +193,12 @@ CONFIG_LOCK_SPIN_ON_OWNER=y
 CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_BALLOON=y
 CONFIG_MIGRATION=y
+# CONFIG_MLXBF_GIGE is not set
+CONFIG_MMC_SDHCI_ACPI=y
+CONFIG_MODULES_USE_ELF_RELA=y
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_SG_DMA_LENGTH=y
 CONFIG_NET_9P=y
 # CONFIG_NET_9P_DEBUG is not set
 # CONFIG_NET_9P_FD is not set
@@ -97,6 +206,7 @@ CONFIG_NET_9P_VIRTIO=y
 CONFIG_NET_FAILOVER=y
 CONFIG_NET_FLOW_LIMIT=y
 CONFIG_NLS=y
+CONFIG_NR_CPUS=256
 CONFIG_NVMEM=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
@@ -109,40 +219,71 @@ CONFIG_PADATA=y
 CONFIG_PAGE_REPORTING=y
 CONFIG_PARTITION_PERCPU=y
 CONFIG_PCI=y
+# CONFIG_PCIE_HISI_ERR is not set
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_DOMAINS_GENERIC=y
 CONFIG_PCI_ECAM=y
 CONFIG_PCI_HOST_COMMON=y
 CONFIG_PCI_HOST_GENERIC=y
+CONFIG_PCI_LABEL=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_MSI_IRQ_DOMAIN=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_PHYS_ADDR_T_64BIT=y
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_PNP=y
+CONFIG_PNPACPI=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_SUPPLY=y
 CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
 CONFIG_RATIONAL=y
+# CONFIG_RESET_ATTACK_MITIGATION is not set
 CONFIG_RFS_ACCEL=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
 CONFIG_RPS=y
 CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_EFI=y
 CONFIG_RTC_DRV_PL031=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
 CONFIG_SCSI=y
 CONFIG_SCSI_COMMON=y
 CONFIG_SCSI_VIRTIO=y
 CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_PNP=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_MCTRL_GPIO=y
 CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
 CONFIG_SPARSE_IRQ=y
 CONFIG_SRCU=y
+# CONFIG_SURFACE_PLATFORMS is not set
 CONFIG_SWIOTLB=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYSFB=y
+# CONFIG_SYSFB_SIMPLEFB is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_GOV_STEP_WISE=y
+CONFIG_THERMAL_OF=y
+CONFIG_THREAD_INFO_IN_TASK=y
 CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TIMER_ACPI=y
 CONFIG_TIMER_OF=y
 CONFIG_TIMER_PROBE=y
 CONFIG_TREE_RCU=y
 CONFIG_TREE_SRCU=y
+CONFIG_UCS2_STRING=y
+CONFIG_UNMAP_KERNEL_AT_EL0=y
 CONFIG_USB_SUPPORT=y
 CONFIG_VIRTIO=y
 CONFIG_VIRTIO_BALLOON=y
@@ -154,4 +295,6 @@ CONFIG_VIRTIO_NET=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_PCI_LEGACY=y
 CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VMAP_STACK=y
 CONFIG_XPS=y
+CONFIG_ZONE_DMA32=y