changeset 829:83e108bdf5a5

Add armv4tl-eabi target, for arm 920t systems such as Openmoko Freerunner.
author Rob Landley <rob@landley.net>
date Wed, 30 Sep 2009 15:27:20 -0500
parents c01df15147de
children f65196307da0
files sources/targets/armv4tl/description sources/targets/armv4tl/miniconfig-linux sources/targets/armv4tl/miniconfig-uClibc sources/targets/armv4tl/settings
diffstat 4 files changed, 169 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /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.
--- /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
--- /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
--- /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
+}