[malta] create two endian-specific subtargets, as malta can run both

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20790 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 382 insertions, 9 deletions

diff --git a/target/linux/malta/Makefile b/target/linux/malta/Makefile
index bcd2526fa2..d6372df24e 100644
--- a/target/linux/malta/Makefile
+++ b/target/linux/malta/Makefile
@@ -6,11 +6,11 @@
 #
 include $(TOPDIR)/rules.mk
 
-ARCH:=mipsel
 BOARD:=malta
 BOARDNAME:=MIPS Malta CoreLV board (qemu)
-FEATURES:=ramdisk
 CFLAGS:=-Os -pipe -mips32r2 -mtune=mips32r2 -funit-at-a-time
+SUBTARGETS:=le be
+INITRAMFS_EXTRA_FILES:=
 
 LINUX_VERSION:=2.6.32.10
 
@@ -18,8 +18,4 @@ include $(INCLUDE_DIR)/target.mk
 
 DEFAULT_PACKAGES += wpad-mini kmod-mac80211-hwsim
 
-define Target/Description
-	Build firmware images for MTI Malta CoreLV boards.
-endef
-
 $(eval $(call BuildTarget))
diff --git a/target/linux/malta/README b/target/linux/malta/README
index c10eb2e474..412996e65d 100644
--- a/target/linux/malta/README
+++ b/target/linux/malta/README
@@ -4,6 +4,10 @@ troubleshoot MIPS applications without access to real hardware.
 
 To use the images built by OpenWrt with qemu, use the following commands:
 
-qemu-system-mipsel -kernel bin/malta/openwrt-malta-vmlinux.elf -nographic
+For the little-endian image:
+qemu-system-mipsel -kernel bin/malta/openwrt-malta-le-vmlinux.elf -nographic
+
+For the big-endian image:
+qemu-system-mips -kernel bin/malta/openwrt-malta-be-vmlinux.elf -nographic
 
 and enjoy the system bootin.
diff --git a/target/linux/malta/be/config-default b/target/linux/malta/be/config-default
new file mode 100644
index 0000000000..92dac5f7f7
--- /dev/null
+++ b/target/linux/malta/be/config-default
@@ -0,0 +1,355 @@
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_AR7 is not set
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+# CONFIG_ARPD is not set
+CONFIG_AUTOFS_FS=y
+CONFIG_AX88796=m
+# CONFIG_AX88796_93CX6 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BLK_DEV_DM is not set
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
+# CONFIG_BLK_DEV_IDEDMA is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BOARD_SCACHE=y
+CONFIG_BONDING=m
+CONFIG_BOOT_ELF32=y
+CONFIG_BOOT_RAW=y
+CONFIG_BOUNCE=y
+CONFIG_BRIDGE_NETFILTER=y
+CONFIG_BROADCOM_PHY=m
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CEVT_R4K=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CFG80211_DEFAULT_PS_VALUE=0
+CONFIG_CICADA_PHY=m
+# CONFIG_CLS_U32_MARK is not set
+# CONFIG_CLS_U32_PERF is not set
+CONFIG_CMDLINE="console=ttyS0,115200 init=/etc/preinit"
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_CPU_BIG_ENDIAN=y
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_CPU_HAS_PREFETCH=y
+# CONFIG_CPU_HAS_SMARTMIPS is not set
+CONFIG_CPU_HAS_SYNC=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+# CONFIG_CPU_LOONGSON2E is not set
+CONFIG_CPU_MIPS32=y
+# CONFIG_CPU_MIPS32_R1 is not set
+CONFIG_CPU_MIPS32_R2=y
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+CONFIG_CPU_MIPSR2=y
+CONFIG_CPU_MIPSR2_IRQ_EI=y
+CONFIG_CPU_MIPSR2_IRQ_VI=y
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_VR41XX is not set
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_MANAGER_NO_TESTS is not set
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_CSRC_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+CONFIG_DAVICOM_PHY=m
+# CONFIG_DEBUG_FS is not set
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+CONFIG_DEVKMEM=y
+# CONFIG_DM9000 is not set
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DNOTIFY=y
+CONFIG_DUMMY=m
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_ELF_CORE=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_EQUALIZER=m
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_FS_POSIX_ACL=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_HARDIRQS_NO__DO_IRQ=y
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_HAMRADIO is not set
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HOSTAP=m
+CONFIG_HOSTAP_FIRMWARE=y
+CONFIG_HOSTAP_FIRMWARE_NVRAM=y
+CONFIG_HW_CONSOLE=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HW_RANDOM=m
+CONFIG_I8253=y
+CONFIG_I8259=y
+CONFIG_ICPLUS_PHY=m
+CONFIG_IDE=y
+CONFIG_IDE_ATAPI=y
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_IDE_GENERIC=y
+CONFIG_IFB=m
+CONFIG_IMAGE_CMDLINE_HACK=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_INPUT=y
+# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_IPC_NS=y
+# CONFIG_IP_MROUTE is not set
+CONFIG_IRQ_CPU=y
+CONFIG_IRQ_GIC=y
+CONFIG_IRQ_PER_CPU=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_FS_XATTR=y
+# CONFIG_JFFS2_SUMMARY is not set
+CONFIG_KALLSYMS=y
+CONFIG_LEDS_TRIGGER_IDE_DISK=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LIB80211=m
+CONFIG_LIB80211_CRYPT_CCMP=m
+CONFIG_LIB80211_CRYPT_TKIP=m
+CONFIG_LIB80211_CRYPT_WEP=m
+CONFIG_LIBERTAS=m
+# CONFIG_LIBERTAS_DEBUG is not set
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_LOG_BUF_SHIFT=15
+CONFIG_LXT_PHY=m
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_LOONGSON is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MACH_VR41XX is not set
+CONFIG_MACVLAN=m
+CONFIG_MARVELL_PHY=m
+CONFIG_MD=y
+CONFIG_MDIO_BITBANG=m
+# CONFIG_MIKROTIK_RB532 is not set
+CONFIG_MIPS=y
+CONFIG_MIPS_BOARDS_GEN=y
+CONFIG_MIPS_BONITO64=y
+# CONFIG_MIPS_CMP is not set
+# CONFIG_MIPS_COBALT is not set
+CONFIG_MIPS_CPU_SCACHE=y
+CONFIG_MIPS_L1_CACHE_SHIFT=6
+# CONFIG_MIPS_MACHINE is not set
+CONFIG_MIPS_MALTA=y
+CONFIG_MIPS_MSC=y
+CONFIG_MIPS_MT=y
+# CONFIG_MIPS_MT_DISABLED is not set
+CONFIG_MIPS_MT_FPAFF=y
+CONFIG_MIPS_MT_SMP=y
+# CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_MIPS_VPE_LOADER is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MTD_CFI_STAA=y
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_UBI=m
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_DEBUG is not set
+CONFIG_MTD_UBI_GLUEBI=m
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_NAMESPACES=y
+CONFIG_NETDEV_10000=y
+CONFIG_NET_ACT_GACT=m
+CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_NAT=m
+CONFIG_NET_ACT_PEDIT=m
+CONFIG_NET_ACT_POLICE=y
+CONFIG_NET_ACT_SIMP=m
+CONFIG_NET_ACT_SKBEDIT=m
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_FLOW=m
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_U32=m
+# CONFIG_NET_NS is not set
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_INGRESS=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_PRIO=m
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NO_HZ=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_NR_CPUS=2
+CONFIG_NR_CPUS_DEFAULT_2=y
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PCI_GT64XXX_PCI0=y
+CONFIG_PCSPKR_PLATFORM=y
+CONFIG_PHYLIB=m
+CONFIG_PID_NS=y
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QSEMI_PHY=m
+CONFIG_QUOTA=y
+CONFIG_QUOTACTL=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_QUOTA_TREE=y
+CONFIG_REALTEK_PHY=m
+CONFIG_RELAY=y
+CONFIG_RTC_CLASS=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+# CONFIG_SCHED_SMT is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_ISCSI_ATTRS=m
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SECCOMP=y
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIO=y
+# CONFIG_SERIO_I8042 is not set
+# CONFIG_SERIO_LIBPS2 is not set
+# CONFIG_SERIO_RAW is not set
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+CONFIG_SMP=y
+CONFIG_SMP_UP=y
+CONFIG_SMSC_PHY=m
+# CONFIG_STAGING is not set
+CONFIG_STOP_MACHINE=y
+CONFIG_STRIP=m
+CONFIG_SWAP_IO_SPACE=y
+# CONFIG_SYSCTL_SYSCALL is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_HAS_CPU_MIPS32_R2=y
+CONFIG_SYS_HAS_CPU_MIPS64_R1=y
+CONFIG_SYS_HAS_CPU_NEVADA=y
+CONFIG_SYS_HAS_CPU_RM7000=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_MIPS_CMP=y
+CONFIG_SYS_SUPPORTS_MULTITHREADING=y
+CONFIG_SYS_SUPPORTS_SCHED_SMT=y
+CONFIG_SYS_SUPPORTS_SMARTMIPS=y
+CONFIG_SYS_SUPPORTS_SMP=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_TRAD_SIGNALS=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TREE_RCU=y
+CONFIG_TUN=m
+# CONFIG_UBIFS_FS is not set
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_USB_SUPPORT=y
+# CONFIG_USER_NS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+CONFIG_UTS_NS=y
+CONFIG_VETH=m
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_VITESSE_PHY=m
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_VXFS_FS=y
+# CONFIG_WATCHDOG is not set
+CONFIG_WLAN_PRE80211=y
diff --git a/target/linux/malta/be/target.mk b/target/linux/malta/be/target.mk
new file mode 100644
index 0000000000..87d5eeb9df
--- /dev/null
+++ b/target/linux/malta/be/target.mk
@@ -0,0 +1,9 @@
+ARCH:=mips
+SUBTARGET:=be
+BOARDNAME:=Big Endian
+FEATURES:=ramdisk
+
+define Target/Description
+	Build BE firmware images for MIPS Malta CoreLV board running in
+	big-endian mode
+endef
diff --git a/target/linux/malta/image/Makefile b/target/linux/malta/image/Makefile
index 16e21a70c1..d203da2cbe 100644
--- a/target/linux/malta/image/Makefile
+++ b/target/linux/malta/image/Makefile
@@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
 define Image/BuildKernel
-	cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.elf
+	cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-$(SUBTARGET)-vmlinux.elf
 endef
 
 define Image/Build/squashfs
@@ -17,7 +17,7 @@ endef
 
 define Image/Build
 	$(call Image/Build/$(1))
-	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
+	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(SUBTARGET)-root.$(1) bs=128k conv=sync
 endef
 
 $(eval $(call BuildImage))
diff --git a/target/linux/malta/config-default b/target/linux/malta/le/config-default
index 55a08f3162..55a08f3162 100644
--- a/target/linux/malta/config-default
+++ b/target/linux/malta/le/config-default
diff --git a/target/linux/malta/le/target.mk b/target/linux/malta/le/target.mk
new file mode 100644
index 0000000000..ca12faba0c
--- /dev/null
+++ b/target/linux/malta/le/target.mk
@@ -0,0 +1,9 @@
+ARCH:=mipsel
+SUBTARGET:=le
+BOARDNAME:=Little Endian
+FEATURES:=ramdisk
+
+define Target/Description
+	Build LE firmware images for MIPS Malta CoreLV board running in
+	little-endian mode
+endef