trunk-47048

6 files changed, 447 insertions, 0 deletions

diff --git a/target/linux/arm64/Makefile b/target/linux/arm64/Makefile
new file mode 100644
index 0000000..25ece9a
--- /dev/null
+++ b/target/linux/arm64/Makefile
@@ -0,0 +1,28 @@
+#
+# Copyright (C) 2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+ARCH:=aarch64
+BOARD:=arm64
+BOARDNAME:=ARMv8 multiplatform
+FEATURES:=fpu ramdisk
+CFLAGS:=-Os -pipe -fno-caller-saves
+MAINTAINER:=Florian Fainelli <florian@openwrt.org>
+
+KERNEL_PATCHVER:=4.1
+
+DEVICE_TYPE:=developerboard
+
+include $(INCLUDE_DIR)/target.mk
+
+define Target/Description
+	Build multi-platform images for the ARMv8 instruction set architecture
+endef
+
+KERNELNAME:=Image dtbs
+
+$(eval $(call BuildTarget))
diff --git a/target/linux/arm64/README b/target/linux/arm64/README
new file mode 100644
index 0000000..0328ca1
--- /dev/null
+++ b/target/linux/arm64/README
@@ -0,0 +1,13 @@
+This multi-platform ARMv8 target can be used either with ARM Ltd.'s Foundation_V8
+fast-model doing the following:
+
+Foundation_v8 --image bin/arm64-eglibc/openwrt-arm64-vexpress-foundation.axf
+
+or you can also use QEMU:
+
+qemu-system-aarch64 -machine virt -cpu cortex-a57 -machine type=virt -nographic \
+	-smp 1 -m 2048 \
+	-kernel bin/arm64-eglibc/openwrt-arm64-qemu-virt-initramfs.Image \
+	--append "console=ttyAMA0"
+
+and enjoy the system booting.
diff --git a/target/linux/arm64/base-files/etc/inittab b/target/linux/arm64/base-files/etc/inittab
new file mode 100644
index 0000000..d9d571e
--- /dev/null
+++ b/target/linux/arm64/base-files/etc/inittab
@@ -0,0 +1,5 @@
+::sysinit:/etc/init.d/rcS S boot
+::shutdown:/etc/init.d/rcS K shutdown
+tts/0::askfirst:/bin/ash --login
+ttyAMA0::askfirst:/bin/ash --login
+tty1::askfirst:/bin/ash --login
diff --git a/target/linux/arm64/config-default b/target/linux/arm64/config-default
new file mode 100644
index 0000000..28162b9
--- /dev/null
+++ b/target/linux/arm64/config-default
@@ -0,0 +1,317 @@
+CONFIG_64BIT=y
+CONFIG_ACPI=y
+# CONFIG_ACPI_CONTAINER is not set
+# CONFIG_ACPI_CUSTOM_DSDT is not set
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_DOCK is not set
+# CONFIG_ACPI_EC_DEBUGFS is not set
+CONFIG_ACPI_GENERIC_GSI=y
+# CONFIG_ACPI_PCI_SLOT is not set
+# CONFIG_ACPI_PROCFS_POWER is not set
+CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+# CONFIG_ARCH_EXYNOS7 is not set
+# CONFIG_ARCH_FSL_LS2085A is not set
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
+CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+# CONFIG_ARCH_SEATTLE is not set
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+# CONFIG_ARCH_SPRD is not set
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ARCH_THUNDER is not set
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_VEXPRESS=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZYNQMP is not set
+CONFIG_ARM64=y
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_64K_PAGES is not set
+# CONFIG_ARM64_CRYPTO is not set
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_845719=y
+# CONFIG_ARM64_PTDUMP is not set
+# CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_VA_BITS_39=y
+# CONFIG_ARM64_VA_BITS_48 is not set
+# CONFIG_ARMV8_DEPRECATED is not set
+CONFIG_ARM_AMBA=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_V3=y
+# CONFIG_ARM_SP805_WATCHDOG is not set
+CONFIG_ATOMIC64_SELFTEST=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+CONFIG_AVERAGE=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLOCK_COMPAT=y
+CONFIG_BOUNCE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_BUILD_BIN2C=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_CLKSRC_OF=y
+CONFIG_CLK_SP810=y
+CONFIG_CLK_VEXPRESS_OSC=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE="console=ttyAMA0"
+CONFIG_COMMON_CLK=y
+CONFIG_COMMON_CLK_VERSATILE=y
+CONFIG_COMMON_CLK_XGENE=y
+CONFIG_COMPAT=y
+CONFIG_COMPAT_BINFMT_ELF=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_RMAP=y
+CONFIG_CRC16=y
+CONFIG_CRYPTO_CRC32C=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_CUSE=y
+CONFIG_DCACHE_WORD_ACCESS=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEFAULT_IOSCHED="noop"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEVTMPFS=y
+CONFIG_DTC=y
+# CONFIG_EFI is not set
+CONFIG_EXT4_FS=y
+CONFIG_FAT_FS=y
+CONFIG_FB=y
+CONFIG_FB_ARMCLCD=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_SM750 is not set
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_FSL_MC_BUS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_FUSE_FS=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_ACPI=y
+CONFIG_GPIO_DEVRES=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_XGENE is not set
+CONFIG_GRACE_PERIOD=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_HAVE_BPF_JIT=y
+CONFIG_HAVE_CC_STACKPROTECTOR=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_GENERIC_RCU_GUP=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_HAVE_NET_DSA=y
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_RCU_TABLE_FREE=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_UID16=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_HPET is not set
+# CONFIG_HUGETLBFS is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IOMMU_HELPER=y
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_RARP is not set
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_IRQ_WORK=y
+CONFIG_JBD=y
+CONFIG_JBD2=y
+CONFIG_KVM_COMPAT=y
+CONFIG_LIBFDT=y
+CONFIG_LOCKD=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_CLUT224=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MFD_CORE=y
+CONFIG_MFD_SYSCON=y
+CONFIG_MFD_VEXPRESS_SYSREG=y
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_MMC=y
+CONFIG_MMC_ARMMMCI=y
+# CONFIG_MMC_TIFM_SD is not set
+CONFIG_MODULES_USE_ELF_RELA=y
+# CONFIG_MTD_PHYSMAP_OF is not set
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NFS_FS=y
+CONFIG_NLS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NO_BOOTMEM=y
+CONFIG_NO_HZ=y
+CONFIG_NO_HZ_COMMON=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_NR_CPUS=4
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_ADDRESS_PCI=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_MTD=y
+CONFIG_OF_NET=y
+CONFIG_OF_PCI=y
+CONFIG_OF_PCI_IRQ=y
+CONFIG_OF_RESERVED_MEM=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
+CONFIG_PCI_BUS_ADDR_T_64BIT=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_LABEL=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_PHYS_ADDR_T_64BIT=y
+# CONFIG_PHY_XGENE is not set
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_PNP=y
+CONFIG_PNPACPI=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_VEXPRESS=y
+# CONFIG_POWER_RESET_XGENE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+CONFIG_PROFILING=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_RFS_ACCEL=y
+CONFIG_ROOT_NFS=y
+CONFIG_RPS=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_SCSI=y
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_SERIAL_8250_PNP=y
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SMC91X=y
+CONFIG_SMP=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SRCU=y
+CONFIG_STOP_MACHINE=y
+CONFIG_SUNRPC=y
+# CONFIG_SWAP is not set
+CONFIG_SWIOTLB=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TREE_RCU=y
+CONFIG_UID16=y
+CONFIG_VEXPRESS_CONFIG=y
+CONFIG_VEXPRESS_SYSCFG=y
+CONFIG_VFAT_FS=y
+CONFIG_VIDEOMODE_HELPERS=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_BLK=y
+# CONFIG_VIRTIO_CONSOLE is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+CONFIG_VIRTIO_NET=y
+CONFIG_XPS=y
diff --git a/target/linux/arm64/image/Makefile b/target/linux/arm64/image/Makefile
new file mode 100644
index 0000000..cc04b18
--- /dev/null
+++ b/target/linux/arm64/image/Makefile
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+define Image/Prepare
+	-rm -rf $(KDIR)/linux-system.axf
+	cp $(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/Image $(KDIR)/Image
+	$(MAKE) -C boot-wrapper clean
+	$(MAKE) -C boot-wrapper compile
+endef
+
+define Build/Clean
+	$(MAKE) -C boot-wrapper clean
+endef
+
+define Image/Build/QemuVirt
+	$(CP) $(KDIR)/Image $(BIN_DIR)/$(IMG_PREFIX)-qemu-virt.Image
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+	$(CP) $(KDIR)/Image-initramfs $(BIN_DIR)/$(IMG_PREFIX)-qemu-virt-initramfs.Image
+endif
+endef
+
+define Image/Build/VexpressFoundation
+	$(CP) $(KDIR)/linux-system.axf $(BIN_DIR)/$(IMG_PREFIX)-vexpress-foundation.axf
+endef
+
+define Image/BuildKernel
+	$(call Image/Build/QemuVirt)
+	$(call Image/Build/VexpressFoundation)
+endef
+
+define Image/Build/squashfs
+	$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+endef
+
+define Image/Build
+	$(call Image/Build/$(1))
+	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
+endef
+
+$(eval $(call BuildImage))
diff --git a/target/linux/arm64/image/boot-wrapper/Makefile b/target/linux/arm64/image/boot-wrapper/Makefile
new file mode 100644
index 0000000..fa39708
--- /dev/null
+++ b/target/linux/arm64/image/boot-wrapper/Makefile
@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=aarch64-boot-wrapper
+PKG_VERSION:=2013-01-10
+PKG_RELEASE:=$(PKG_SOURCE_VERSION)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/boot-wrapper-aarch64.git
+PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE_VERSION:=c51dde817b5ed5b8f741b67ac51bd67bd87b4a2a
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+PKG_MAINTAINER:=Florian Fainelli <florian@openwrt.org>
+
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/image.mk
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		KERNEL="../Image" \
+		DTC="$(LINUX_DIR)/scripts/dtc/dtc" \
+		FDT_SRC="$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts/arm/foundation-v8.dts" \
+		CROSS_COMPILE="$(TARGET_CROSS)" \
+		BOOTARGS="console=ttyAMA0 earlyprintk"
+endef
+
+define Build/InstallDev
+	$(CP) $(PKG_BUILD_DIR)/linux-system.axf $(KDIR)/linux-system.axf
+endef
+
+$(eval $(call Build/DefaultTargets))