# HG changeset patch # User Rob Landley # Date 1254342440 18000 # Node ID 83e108bdf5a5072d06dc303a5a24f9ecb49bf9fb # Parent c01df15147de6159a523527ed71bc1bdbf8e890a Add armv4tl-eabi target, for arm 920t systems such as Openmoko Freerunner. diff -r c01df15147de -r 83e108bdf5a5 sources/targets/armv4tl/description --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sources/targets/armv4tl/description Wed Sep 30 15:27:20 2009 -0500 @@ -0,0 +1,6 @@ +ARM v4, with thumb support, little endian, EABI, soft float. + +This is the lowest-end arm instruction set that can support EABI, used +in 920t processors (such as the OpenMoko Freerunner). + +See http://www.arm.com/products/CPUs/architecture.html for details. diff -r c01df15147de -r 83e108bdf5a5 sources/targets/armv4tl/miniconfig-linux --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sources/targets/armv4tl/miniconfig-linux Wed Sep 30 15:27:20 2009 -0500 @@ -0,0 +1,65 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_COMPAT_BRK=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_ARCH_VERSATILE_PB=y +CONFIG_MACH_VERSATILE_AB=y +CONFIG_CPU_ARM926T=y +CONFIG_ARM_THUMB=y +CONFIG_PCI=y +CONFIG_PCI_LEGACY=y +CONFIG_AEABI=y +CONFIG_UNEVICTABLE_LRU=y +CONFIG_CMDLINE="mem=128M console=ttyAMA0" +CONFIG_VFP=y +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y +CONFIG_BLK_DEV_SD=y +CONFIG_BLK_DEV_SR=y +CONFIG_SCSI_LOWLEVEL=y +CONFIG_SCSI_SYM53C8XX_2=y +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 +CONFIG_SCSI_SYM53C8XX_MMIO=y +CONFIG_NETDEVICES=y +CONFIG_TUN=y +CONFIG_NET_ETHERNET=y +CONFIG_NET_PCI=y +CONFIG_8139CP=y +CONFIG_SERIAL_NONSTANDARD=y +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_LEGACY_PTYS=y +CONFIG_HW_RANDOM=y +CONFIG_HWMON=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +CONFIG_RTC_DRV_PL031=y +CONFIG_EXT2_FS=y +CONFIG_EXT3_FS=y +CONFIG_TMPFS=y +CONFIG_FILE_LOCKING=y +CONFIG_MISC_FILESYSTEMS=y +CONFIG_SQUASHFS=y +CONFIG_MAGIC_SYSRQ=y diff -r c01df15147de -r 83e108bdf5a5 sources/targets/armv4tl/miniconfig-uClibc --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sources/targets/armv4tl/miniconfig-uClibc Wed Sep 30 15:27:20 2009 -0500 @@ -0,0 +1,75 @@ +TARGET_arm=y +CONFIG_ARM_EABI=y +ARCH_WANTS_LITTLE_ENDIAN=y +ARCH_HAS_MMU=y +ARCH_USE_MMU=y +UCLIBC_HAS_FLOATS=y +DO_C99_MATH=y +UCLIBC_HAS_FENV=y +DOPIC=y +HAVE_SHARED=y +LDSO_LDD_SUPPORT=y +LDSO_CACHE_SUPPORT=y +LDSO_BASE_FILENAME="ld-uClibc.so" +UCLIBC_STATIC_LDCONFIG=y +LDSO_RUNPATH=y +UCLIBC_CTOR_DTOR=y +UCLIBC_HAS_THREADS=y +LINUXTHREADS_OLD=y +UCLIBC_HAS_SYSLOG=y +UCLIBC_HAS_LFS=y +MALLOC=y +MALLOC_GLIBC_COMPAT=y +UCLIBC_DYNAMIC_ATEXIT=y +UCLIBC_SUSV3_LEGACY=y +UCLIBC_SUSV3_LEGACY_MACROS=y +UCLIBC_HAS_SHADOW=y +UCLIBC_HAS_PTY=y +ASSUME_DEVPTS=y +UNIX98PTY_ONLY=y +UCLIBC_HAS_TM_EXTENSIONS=y +UCLIBC_HAS_TZ_CACHING=y +UCLIBC_HAS_TZ_FILE=y +UCLIBC_HAS_TZ_FILE_READ_MANY=y +UCLIBC_LINUX_MODULE_24=y +UCLIBC_LINUX_SPECIFIC=y +UCLIBC_HAS_GNU_ERROR=y +UCLIBC_BSD_SPECIFIC=y +UCLIBC_HAS_BSD_ERR=y +UCLIBC_HAS_OBSOLETE_BSD_SIGNAL=y +UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL=y +UCLIBC_NTP_LEGACY=y +UCLIBC_SV4_DEPRECATED=y +UCLIBC_HAS_ADVANCED_REALTIME=y +UCLIBC_HAS_EPOLL=y +UCLIBC_HAS_XATTR=y +UCLIBC_HAS_PROFILING=y +UCLIBC_HAS_CRYPT_IMPL=y +UCLIBC_HAS_NETWORK_SUPPORT=y +UCLIBC_HAS_IPV4=y +UCLIBC_HAS_IPV6=y +UCLIBC_HAS_RPC=y +UCLIBC_HAS_FULL_RPC=y +UCLIBC_HAS_REENTRANT_RPC=y +UCLIBC_HAS_STRING_GENERIC_OPT=y +UCLIBC_HAS_STRING_ARCH_OPT=y +UCLIBC_HAS_CTYPE_TABLES=y +UCLIBC_HAS_CTYPE_SIGNED=y +UCLIBC_HAS_WCHAR=y +UCLIBC_HAS_STDIO_GETC_MACRO=y +UCLIBC_HAS_STDIO_PUTC_MACRO=y +UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y +UCLIBC_HAS_PRINTF_M_SPEC=y +UCLIBC_HAS_ERRNO_MESSAGES=y +UCLIBC_HAS_SIGNUM_MESSAGES=y +UCLIBC_HAS_GNU_GETOPT=y +UCLIBC_HAS_GNU_GETSUBOPT=y +UCLIBC_HAS_REGEX=y +UCLIBC_HAS_REGEX_OLD=y +UCLIBC_HAS_FNMATCH=y +UCLIBC_HAS_FNMATCH_OLD=y +UCLIBC_HAS_GLOB=y +UCLIBC_HAS_GNU_GLOB=y +UCLIBC_BUILD_RELRO=y +UCLIBC_BUILD_NOEXECSTACK=y +DOSTRIP=y diff -r c01df15147de -r 83e108bdf5a5 sources/targets/armv4tl/settings --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sources/targets/armv4tl/settings Wed Sep 30 15:27:20 2009 -0500 @@ -0,0 +1,23 @@ +KARCH=arm +KERNEL_PATH=arch/${KARCH}/boot/zImage +GCC_FLAGS="--with-march=armv4t --with-float=soft --disable-sjlj-exceptions" +BINUTILS_FLAGS= +QEMU_TEST=$KARCH + +CROSS_TARGET=armv4lt-unknown-linux-gnueabi + +ROOT=sda +CONSOLE=ttyAMA0 + +# This is every bit as ugly as it looks, because it's for gcc. +export target_cpu_cname=arm9tdmi + +# Gentoo from Scratch +GFS_CHOST="armv4lt-unknown-linux-gnueabi" +GFS_ARCH="arm" + +emulator_command() +{ + echo qemu-system-arm -M versatilepb $(qemu_defaults "$@") \ + -net nic,model=rtl8139 -net user +}