From 9b9d1db3d52f74eef77d7e21110313b12b260647 Mon Sep 17 00:00:00 2001 From: patacongo Date: Wed, 29 Apr 2009 01:04:00 +0000 Subject: Add arm7tdmi-defconfig-4.2.4 git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1743 42af7a65-404d-4744-a932-0658087f49c3 --- misc/buildroot/ChangeLog | 3 + misc/buildroot/Config.in | 2 + misc/buildroot/configs/README.txt | 16 ++-- misc/buildroot/configs/arm7tdmi-defconfig-4.2.4 | 112 ++++++++++++++++++++++++ 4 files changed, 127 insertions(+), 6 deletions(-) create mode 100644 misc/buildroot/configs/arm7tdmi-defconfig-4.2.4 (limited to 'misc') diff --git a/misc/buildroot/ChangeLog b/misc/buildroot/ChangeLog index 71517f109..bbeba290d 100644 --- a/misc/buildroot/ChangeLog +++ b/misc/buildroot/ChangeLog @@ -38,3 +38,6 @@ buildroot-0.1.5 2009-04-25 buildroot-0.1.6 2009-xx-xx + * Added config/arm7tdmi-defconfig-4.2.4 + + diff --git a/misc/buildroot/Config.in b/misc/buildroot/Config.in index 2b876bfea..0b82fb58a 100644 --- a/misc/buildroot/Config.in +++ b/misc/buildroot/Config.in @@ -71,6 +71,8 @@ config BR2_generic_arm bool "generic ARM" config BR2_arm610 bool "ARM610" +config BR2_arm7tdmi + bool "ARM7TDMI" config BR2_arm710 bool "ARM710" config BR2_arm720t diff --git a/misc/buildroot/configs/README.txt b/misc/buildroot/configs/README.txt index 86a500ecf..fd57dd2fd 100644 --- a/misc/buildroot/configs/README.txt +++ b/misc/buildroot/configs/README.txt @@ -4,18 +4,22 @@ AVAILABLE CONFIGURATIONS arm-defconfig Builds an ARM toolchain using gcc 3.4.5 +arm7tdmi-defconfig-4.2.4 arm920t-defconfig-4.2.4 arm926t-defconfig-4.2.4 Builds an ARM toolchain using gcc 4.2.4. This configuration - builds both gcc and g++. There are two versions: one for - arm920t (armv4t) and arm926t (arv5t) because of differences - in the way that soft floating is handled in these two architectures. + builds both gcc and g++. There are thred versions: one for + arm7tdmi (armv4t) , arm920t (armv4t) and arm926t (arv5t) because + of differences in the way that soft floating is handled in between + the armv4t and arm5t architectures. NOTE: At present, there are issues with some of the binutils programs (arm-elf-objcopy in particular) that cause Floating - point exceptions when trying to build NuttX. This is probably + point exceptions when trying to build NuttX on certain platforms, + specifically, those that execute from FLASH and use arm-elf-objcopy + to relocate the .data section into flash. This bug is probably due to improperly positioned sections and can probably fixed - by changing the architectures .ldscript file. + by changing the architecture's ld.script file. cortexm3-defconfig-4.3.3 Builds an ARM toolchain for the Cortex-M3 using gcc 4.3.3. @@ -132,4 +136,4 @@ Cygwin GCC BUILD NOTES cd - # Back to the buildroot make directory make # Restart the build - \ No newline at end of file + diff --git a/misc/buildroot/configs/arm7tdmi-defconfig-4.2.4 b/misc/buildroot/configs/arm7tdmi-defconfig-4.2.4 new file mode 100644 index 000000000..ffa4f4add --- /dev/null +++ b/misc/buildroot/configs/arm7tdmi-defconfig-4.2.4 @@ -0,0 +1,112 @@ +# +# Automatically generated make config: don't edit +# +BR2_HAVE_DOT_CONFIG=y +# BR2_alpha is not set +BR2_arm=y +# BR2_armeb is not set +# BR2_avr32 is not set +# BR2_bfin is not set +# BR2_cris is not set +# BR2_i386 is not set +# BR2_m32c is not set +# BR2_m68k is not set +# BR2_m68hc11 is not set +# BR2_m68hc12 is not set +# BR2_mips is not set +# BR2_mipsel is not set +# BR2_nios2 is not set +# BR2_powerpc is not set +# BR2_sh is not set +# BR2_sh64 is not set +# BR2_h8300 is not set +# BR2_sparc is not set +# BR2_x86_64 is not set +# BR2_generic_arm is not set +# BR2_arm610 is not set +BR2_arm7tdmi=y +# BR2_arm710 is not set +# BR2_arm720t is not set +# BR2_arm740t is not set +# BR2_arm920t is not set +# BR2_arm922t is not set +# BR2_arm926t is not set +# BR2_arm1136jf_s is not set +# BR2_cortex_m3 is not set +# BR2_sa110 is not set +# BR2_sa1100 is not set +# BR2_xscale is not set +# BR2_iwmmxt is not set +BR2_ARM_OABI=y +# BR2_ARM_EABI is not set +BR2_ARCH="arm" +BR2_GCC_TARGET_TUNE="arm7tdmi" +BR2_GCC_TARGET_ARCH="armv4t" +BR2_GCC_TARGET_ABI="apcs-gnu" +BR2_ENDIAN="LITTLE" + +# +# Build options +# +BR2_WGET="wget --passive-ftp" +BR2_SVN="svn co" +BR2_ZCAT="zcat" +BR2_BZCAT="bzcat" +BR2_TAR_OPTIONS="" +BR2_DL_DIR="$(BASE_DIR)/../archives" +BR2_SOURCEFORGE_MIRROR="easynews" +BR2_ATMEL_MIRROR="ftp://at91dist:distrib@81.80.104.162/AT91_Third_Party_Design_Flow/Linux_Host/" +BR2_AT91_PATCH_MIRROR="http://maxim.org.za/AT91RM9200/2.6/" +BR2_STAGING_DIR="$(BUILD_DIR)/staging_dir" +BR2_NUTTX_DIR="$(TOPDIR)/../nuttx" +BR2_TOPDIR_PREFIX="" +BR2_TOPDIR_SUFFIX="" +BR2_GNU_BUILD_SUFFIX="arm-elf" +BR2_GNU_TARGET_SUFFIX="elf" +# BR2_PREFER_IMA is not set +# BR2_DEPRECATED is not set + +# +# Toolchain Options +# + +# +# Binutils Options +# +# BR2_BINUTILS_VERSION_2_17 is not set +BR2_BINUTILS_VERSION_2_19=y +# BR2_BINUTILS_VERSION_2_19_1 is not set +BR2_BINUTILS_VERSION="2.19" +BR2_EXTRA_BINUTILS_CONFIG_OPTIONS="" + +# +# GCC Options +# +# BR2_GCC_VERSION_3_4_6 is not set +BR2_GCC_VERSION_4_2_4=y +# BR2_GCC_VERSION_4_3_3 is not set +BR2_GCC_SUPPORTS_SYSROOT=y +BR2_GCC_VERSION="4.2.4" +# BR2_GCC_USE_SJLJ_EXCEPTIONS is not set +BR2_EXTRA_GCC_CONFIG_OPTIONS="" +BR2_INSTALL_LIBSTDCPP=y +# BR2_INSTALL_LIBGCJ is not set +# BR2_INSTALL_OBJC is not set +# BR2_INSTALL_FORTRAN is not set + +# +# Gdb Options +# +# BR2_PACKAGE_GDB is not set +# BR2_PACKAGE_GDB_SERVER is not set +# BR2_PACKAGE_GDB_HOST is not set + +# +# Common Toolchain Options +# +# BR2_PACKAGE_SSTRIP_TARGET is not set +# BR2_PACKAGE_SSTRIP_HOST is not set +# BR2_ENABLE_MULTILIB is not set +BR2_LARGEFILE=y +BR2_SOFT_FLOAT=y +BR2_TARGET_OPTIMIZATION="-Os -pipe" -- cgit v1.2.3