add preliminary MPC83xx support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18353 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/kernel/modules/netdevices.mk

@@ -113,7 +113,7 @@ $(eval $(call KernelPackage,via-rhine))
 define KernelPackage/via-velocity
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=VIA Velocity Gigabit Ethernet Adapter kernel support
-  DEPENDS:=@TARGET_ixp4xx||TARGET_x86
+  DEPENDS:=@TARGET_ixp4xx||TARGET_mpc83xx||TARGET_x86
   KCONFIG:=CONFIG_VIA_VELOCITY
   FILES:=$(LINUX_DIR)/drivers/net/via-velocity.$(LINUX_KMOD_SUFFIX)
   AUTOLOAD:=$(call AutoLoad,50,via-velocity)

target/linux/mpc83xx/Makefile

@@ -0,0 +1,25 @@
+#
+# Copyright (C) 2007-2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+
+ARCH:=powerpc
+BOARD:=mpc83xx
+BOARDNAME:=Freescale MPC83xx
+FEATURES:=tgz broken
+
+LINUX_VERSION:=2.6.30.9
+LINUX_KARCH:=powerpc
+
+include $(INCLUDE_DIR)/target.mk
+
+DEFAULT_PACKAGES += kmod-via-velocity
+
+define Target/Description
+	Build firmware images for Freescale MPC83xx based boards (eg. RouterBoard 600).
+endef
+
+$(eval $(call BuildTarget))

target/linux/mpc83xx/base-files/etc/inittab

@@ -0,0 +1,4 @@
+::sysinit:/etc/init.d/rcS S boot
+::shutdown:/etc/init.d/rcS K stop
+ttyS0::askfirst:/bin/ash --login
+ttyS1::askfirst:/bin/ash --login

target/linux/mpc83xx/config-default

@@ -0,0 +1,235 @@
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+CONFIG_6xx=y
+# CONFIG_8xxx_WDT is not set
+# CONFIG_ADVANCED_OPTIONS is not set
+# CONFIG_AGP is not set
+# CONFIG_ALTIVEC is not set
+# CONFIG_AMIGAONE is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_ASP834x is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_ATA_PIIX is not set
+CONFIG_ATA_SFF=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_BASE_SMALL=0
+# CONFIG_BINARY_PRINTF is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BOOTX_TEXT is not set
+CONFIG_BOUNCE=y
+# CONFIG_BRIQ_PANEL is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CMDLINE="console=ttyS0,115200"
+CONFIG_CMDLINE_BOOL=y
+# CONFIG_CPU_FREQ is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_WORKQUEUE=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DEFAULT_UIMAGE=y
+CONFIG_DEVPORT=y
+CONFIG_DTC=y
+# CONFIG_E200 is not set
+CONFIG_EARLY_PRINTK=y
+# CONFIG_EDAC is not set
+# CONFIG_EMBEDDED6xx is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+# CONFIG_FSL_EMB_PERFMON is not set
+CONFIG_FSL_PCI=y
+CONFIG_FSL_PQ_MDIO=y
+CONFIG_FSL_SOC=y
+# CONFIG_FSL_ULI1575 is not set
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_GENERIC_IOMAP is not set
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_NVRAM=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_GENERIC_TIME_VSYSCALL=y
+# CONFIG_GEN_RTC is not set
+CONFIG_GIANFAR=y
+CONFIG_GPIOLIB=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+# CONFIG_HAS_RAPIDIO is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_TRACEHOOK=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 is not set
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_HAVE_LMB=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_HVC_RTAS is not set
+# CONFIG_HVC_UDBG is not set
+CONFIG_HW_RANDOM=y
+CONFIG_HZ=250
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_I2C is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_IPIC=y
+# CONFIG_IRQSTACKS is not set
+CONFIG_IRQ_PER_CPU=y
+# CONFIG_ISA is not set
+CONFIG_ISA_DMA_API=y
+# CONFIG_JFFS2_FS is not set
+CONFIG_KERNEL_START=0xc0000000
+# CONFIG_LEDS_GPIO is not set
+CONFIG_LOWMEM_SIZE=0x30000000
+# CONFIG_MACINTOSH_DRIVERS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_MPC831x_RDB is not set
+# CONFIG_MPC832x_MDS is not set
+# CONFIG_MPC832x_RDB is not set
+# CONFIG_MPC834x_ITX is not set
+# CONFIG_MPC834x_MDS is not set
+# CONFIG_MPC836x_MDS is not set
+# CONFIG_MPC836x_RDK is not set
+# CONFIG_MPC837x_MDS is not set
+# CONFIG_MPC837x_RDB is not set
+# CONFIG_MPC8xxx_GPIO is not set
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_MTD_CFI is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_FSL_ELBC is not set
+# CONFIG_MTD_NAND_FSL_UPM is not set
+CONFIG_MTD_NAND_RB_PPC=y
+# CONFIG_MTD_OF_PARTS is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NVRAM is not set
+CONFIG_OF=y
+CONFIG_OF_DEVICE=y
+CONFIG_OF_GPIO=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_PATA_RB_PPC=m
+# CONFIG_PATA_SCH is not set
+CONFIG_PCI=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCSPKR_PLATFORM=y
+CONFIG_PHYLIB=y
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_PPC=y
+CONFIG_PPC32=y
+# CONFIG_PPC64 is not set
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_82xx is not set
+CONFIG_PPC_83xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_PPC_970_NAP is not set
+CONFIG_PPC_BOOK3S=y
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+CONFIG_PPC_CHRP=y
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_PPC_DCR_MMIO is not set
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+CONFIG_PPC_FPU=y
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_INDIRECT_IO is not set
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_MPC106=y
+# CONFIG_PPC_MPC52xx is not set
+CONFIG_PPC_MPC834x=y
+CONFIG_PPC_NATIVE=y
+CONFIG_PPC_OF=y
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
+CONFIG_PPC_PCI_CHOICE=y
+# CONFIG_PPC_PMAC is not set
+CONFIG_PPC_RTAS=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_PQ2ADS is not set
+CONFIG_PRINT_STACK_DEPTH=64
+CONFIG_PROC_DEVICETREE=y
+CONFIG_QE_GPIO=y
+CONFIG_QUICC_ENGINE=y
+CONFIG_RB_IOMAP=y
+CONFIG_RB_PPC=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+# CONFIG_SATA_FSL is not set
+# CONFIG_SBC834x is not set
+CONFIG_SCHED_HRTICK=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_SCSI=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_OF_PLATFORM=y
+# CONFIG_SERIAL_QE is not set
+# CONFIG_SIMPLE_GPIO is not set
+# CONFIG_SLOW_WORK is not set
+# CONFIG_SMP is not set
+# CONFIG_SQUASHFS is not set
+CONFIG_TASK_SIZE=0xc0000000
+# CONFIG_TAU is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_UCC_GETH is not set
+# CONFIG_UDBG_RTAS_CONSOLE is not set
+# CONFIG_WATCHDOG_RTAS is not set
+CONFIG_WORD_SIZE=32
+# CONFIG_YAFFS_9BYTE_TAGS is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_DOES_ECC is not set
+CONFIG_YAFFS_FS=y
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
+CONFIG_YAFFS_YAFFS1=y
+CONFIG_YAFFS_YAFFS2=y

target/linux/mpc83xx/image/Makefile

@@ -0,0 +1,31 @@
+#
+# Copyright (C) 2009 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
+endef
+
+define Image/BuildKernel
+	cp $(LINUX_DIR)/arch/powerpc/boot/dtbImage.rb600.elf $(BIN_DIR)/openwrt-$(BOARD)-rb600.elf
+endef
+
+define Image/Build
+	$(call Image/Build/$(1),$(1))
+endef
+
+define Image/Build/squashfs
+	$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+	( \
+		dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
+		dd if=$(KDIR)/openwrt-canyonlands.dtb bs=128k conv=sync; \
+		dd if=$(KDIR)/root.$(1) bs=256k conv=sync; \
+	) > $(BIN_DIR)/openwrt-$(BOARD)-canyonlands-$(1).img
+endef
+
+$(eval $(call BuildImage))