qoriq: new target

Add a new target named "qoriq", that will support boards using PowerPC
processors from NXP's QorIQ brand.

This doesn't actually add support for any board yet, so that
installation instructions can go in the commit message of the commit
that adds actual support for a board.

Using CONFIG_E6500_CPU here due to the kernel using -mcpu=powerpc64
rather than -mcpu=e5500 when selecting CONFIG_E5500_CPU. The only
difference between e5500 and e6500 is AltiVec support, and the kernel
checks for it at runtime. Musl will only check at runtime if AltiVec
support is disabled at compile-time, so we need to use e5500 in CPU_TYPE
to avoid SIGILL.

Math emulation (CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED) is required, as
neither e5500 nor e6500 implement fsqrt nor fsqrts, and musl hardcodes
sqrt and sqrtf to use these ASM instructions on PowerPC64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Reviewed-by: Rui Salvaterra <rsalvaterra@gmail.com>

1 files changed, 391 insertions, 0 deletions

diff --git a/target/linux/qoriq/config-5.10 b/target/linux/qoriq/config-5.10
new file mode 100644
index 0000000000..0a338ee9da
--- /dev/null
+++ b/target/linux/qoriq/config-5.10
@@ -0,0 +1,391 @@
+CONFIG_64BIT=y
+CONFIG_ALTIVEC=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=32
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_WEAK_RELEASE_ACQUIRE=y
+CONFIG_ASN1=y
+CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_PM=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLOCK_COMPAT=y
+CONFIG_BOOKE=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLK_QORIQ=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CLZ_TAB=y
+CONFIG_COMMON_CLK=y
+CONFIG_COMPAT=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_COMPAT_BINFMT_ELF=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_CORENET_GENERIC=y
+# CONFIG_CPUFREQ_DT is not set
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_CPU_FREQ=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_STAT is not set
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_TEO=y
+CONFIG_CPU_ISOLATION=y
+CONFIG_CPU_RMAP=y
+CONFIG_CRC16=y
+CONFIG_CRYPTO_AUTHENC=y
+CONFIG_CRYPTO_CRC32=y
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32C_VPMSUM is not set
+CONFIG_CRYPTO_DES=y
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_COMMON=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_QI=y
+# CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG is not set
+# CONFIG_CRYPTO_DEV_FSL_CAAM_INTC is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM_JR=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API=y
+CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE=9
+CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API=y
+# CONFIG_CRYPTO_DEV_NX is not set
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_ENGINE=y
+CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
+# CONFIG_CRYPTO_MD5_PPC is not set
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_SHA1_PPC is not set
+CONFIG_CRYPTO_XTS=y
+CONFIG_DATA_SHIFT=12
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_INFO_DWARF4=y
+CONFIG_DEFAULT_UIMAGE=y
+CONFIG_DMADEVICES=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+CONFIG_DMA_OPS=y
+CONFIG_DMA_OPS_BYPASS=y
+CONFIG_DTC=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_E500=y
+# CONFIG_E5500_CPU is not set
+CONFIG_E6500_CPU=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_EDAC=y
+CONFIG_EDAC_ATOMIC_SCRUB=y
+# CONFIG_EDAC_CPC925 is not set
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_LEGACY_SYSFS=y
+CONFIG_EDAC_MPC85XX=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EPAPR_PARAVIRT=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_F2FS_FS=y
+CONFIG_FIXED_PHY=y
+CONFIG_FORCE_MAX_ZONEORDER=13
+# CONFIG_FSL_BMAN_TEST is not set
+CONFIG_FSL_CORENET_CF=y
+CONFIG_FSL_CORENET_RCPM=y
+CONFIG_FSL_DMA=y
+CONFIG_FSL_DPAA=y
+# CONFIG_FSL_DPAA_CHECKING is not set
+CONFIG_FSL_DPAA_ETH=y
+CONFIG_FSL_EMB_PERFMON=y
+CONFIG_FSL_FMAN=y
+CONFIG_FSL_GUTS=y
+CONFIG_FSL_IFC=y
+CONFIG_FSL_LBC=y
+CONFIG_FSL_MPIC_TIMER_WAKEUP=y
+CONFIG_FSL_PAMU=y
+CONFIG_FSL_PCI=y
+# CONFIG_FSL_QMAN_TEST is not set
+CONFIG_FSL_SOC=y
+CONFIG_FSL_SOC_BOOKE=y
+CONFIG_FSL_XGMAC_MDIO=y
+CONFIG_FS_IOMAP=y
+CONFIG_FS_MBCACHE=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_FTL=y
+CONFIG_FUNCTION_ERROR_INJECTION=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_GDB_SCRIPTS=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+# CONFIG_GENERIC_CPU is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+# CONFIG_GEN_RTC is not set
+# CONFIG_GIANFAR is not set
+CONFIG_GLOB=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_MPC8XXX=y
+CONFIG_GRO_CELLS=y
+# CONFIG_HANGCHECK_TIMER is not set
+# CONFIG_HARDENED_USERCOPY is not set
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HWMON=y
+CONFIG_HW_CONSOLE=y
+CONFIG_HW_RANDOM=y
+CONFIG_ILLEGAL_POINTER_VALUE=0x5deadbeef0000000
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_INPUT=y
+CONFIG_IOMMU_API=y
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_IOMMU_HELPER=y
+CONFIG_IOMMU_SUPPORT=y
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_WORK=y
+CONFIG_ISA_DMA_API=y
+CONFIG_JBD2=y
+CONFIG_JUMP_LABEL=y
+CONFIG_JUMP_LABEL_FEATURE_CHECKS=y
+# CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG is not set
+CONFIG_KALLSYMS=y
+CONFIG_KERNEL_GZIP=y
+CONFIG_KERNEL_START=0xc000000000000000
+CONFIG_KPROBES=y
+CONFIG_KRETPROBES=y
+# CONFIG_LD_HEAD_STUB_CATCH is not set
+CONFIG_LIBFDT=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MATH_EMULATION=y
+# CONFIG_MATH_EMULATION_FULL is not set
+CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_MEMORY=y
+CONFIG_MIGRATION=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_DEBUG=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+CONFIG_MMC_SDHCI_OF_ESDHC=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+# CONFIG_MMC_WBSD is not set
+CONFIG_MMIOWB=y
+CONFIG_MMU_GATHER_PAGE_SIZE=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_MPIC=y
+CONFIG_MPIC_MSGR=y
+CONFIG_MPIC_TIMER=y
+CONFIG_MPILIB=y
+CONFIG_MTD_NAND_CORE=y
+CONFIG_MTD_NAND_ECC=y
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+CONFIG_MTD_NAND_FSL_IFC=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_RAW_NAND=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NET_DEVLINK=y
+CONFIG_NET_DSA=y
+CONFIG_NET_DSA_MV88E6XXX=y
+CONFIG_NET_DSA_MV88E6XXX_GLOBAL2=y
+CONFIG_NET_DSA_TAG_DSA=y
+CONFIG_NET_DSA_TAG_EDSA=y
+CONFIG_NET_DSA_TAG_OCELOT=y
+CONFIG_NET_DSA_TAG_TRAILER=y
+CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_SWITCHDEV=y
+CONFIG_NLS=y
+CONFIG_NO_HZ_COMMON=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_NR_CPUS=24
+CONFIG_NR_IRQS=512
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_DMA_DEFAULT_COHERENT=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IOMMU=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
+CONFIG_OF_NET=y
+CONFIG_OLD_SIGSUSPEND=y
+CONFIG_OPTPROBES=y
+CONFIG_PACKING=y
+CONFIG_PADATA=y
+CONFIG_PAGE_OFFSET=0xc000000000000000
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_ARCH_FALLBACKS=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PGTABLE_LEVELS=4
+CONFIG_PHYLIB=y
+CONFIG_PHYLINK=y
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PHYS_64BIT=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_PM=y
+# CONFIG_PMU_SYSFS is not set
+CONFIG_PM_CLK=y
+CONFIG_PPC=y
+CONFIG_PPC64=y
+CONFIG_PPC_ADV_DEBUG_DACS=2
+CONFIG_PPC_ADV_DEBUG_DVCS=0
+CONFIG_PPC_ADV_DEBUG_IACS=2
+CONFIG_PPC_ADV_DEBUG_REGS=y
+CONFIG_PPC_BARRIER_NOSPEC=y
+CONFIG_PPC_BOOK3E=y
+CONFIG_PPC_BOOK3E_64=y
+CONFIG_PPC_BOOK3E_MMU=y
+# CONFIG_PPC_BOOK3S_64 is not set
+CONFIG_PPC_DAWR=y
+CONFIG_PPC_DOORBELL=y
+CONFIG_PPC_E500MC=y
+# CONFIG_PPC_EARLY_DEBUG is not set
+CONFIG_PPC_EPAPR_HV_PIC=y
+CONFIG_PPC_FPU=y
+CONFIG_PPC_FSL_BOOK3E=y
+CONFIG_PPC_INDIRECT_PCI=y
+# CONFIG_PPC_IRQ_SOFT_MASK_DEBUG is not set
+CONFIG_PPC_MMU_NOHASH=y
+CONFIG_PPC_MSI_BITMAP=y
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
+CONFIG_PPC_PAGE_SHIFT=12
+# CONFIG_PPC_PTDUMP is not set
+# CONFIG_PPC_QEMU_E500 is not set
+CONFIG_PPC_QUEUED_SPINLOCKS=y
+CONFIG_PPC_SMP_MUXED_IPI=y
+CONFIG_PPC_UDBG_16550=y
+CONFIG_PPC_WERROR=y
+CONFIG_PPS=y
+CONFIG_PTE_64BIT=y
+CONFIG_QORIQ_CPUFREQ=y
+CONFIG_QORIQ_THERMAL=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_RAS=y
+CONFIG_RATIONAL=y
+# CONFIG_RAVE_SP_CORE is not set
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_RFS_ACCEL=y
+CONFIG_RPS=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+# CONFIG_SCOM_DEBUGFS is not set
+CONFIG_SCSI=y
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_DEV_BUS=y
+CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
+CONFIG_SERIAL_FSL_LINFLEXUART=y
+CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SG_POOL=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_SMP=y
+CONFIG_SOC_BUS=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SPI=y
+CONFIG_SPI_FSL_ESPI=y
+CONFIG_SPI_MASTER=y
+CONFIG_SRCU=y
+CONFIG_SWIOTLB=y
+CONFIG_SWPHY=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_TARGET_CPU_BOOL=y
+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_THREAD_SHIFT=14
+CONFIG_TREE_RCU=y
+CONFIG_TREE_SRCU=y
+# CONFIG_UACCE is not set
+# CONFIG_UCLAMP_TASK is not set
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_EHCI_FSL=y
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_HCD_PLATFORM is not set
+CONFIG_USB_STORAGE=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_UAS=y
+CONFIG_VDSO32=y
+CONFIG_VGA_CONSOLE=y
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_XPS=y
+CONFIG_ZLIB_DEFLATE=y