Add 4.5.2 configuration for ARM920

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3539 42af7a65-404d-4744-a932-0658087f49c3

3 files changed, 136 insertions, 2 deletions

diff --git a/misc/buildroot/ChangeLog b/misc/buildroot/ChangeLog
index 974fa0f02..3c48d3937 100644
--- a/misc/buildroot/ChangeLog
+++ b/misc/buildroot/ChangeLog
@@ -98,8 +98,8 @@ buildroot-1.10 2011-xx-xx <spudmonkey@racsa.co.cr>
 	* configs/arm920t-defconfig-4.3.3 - Enable support for NXFLAT tools.
 	* toolchain/binutils/2.21 and toolchain/gcc/4.5.2 - Add support for GCC
 	  4.5.2 with binutils 2.21.
-	* configs/cortex-eabi-defconfig-4.5.2 - Add a configuration to build a
-	  GCC 4.5.2 EABI ARM toolchain for the Cortex-M3.
+	* configs/arm920t-eabi-defconfig-4.5.2 - Add a configuration to build a
+	  GCC 4.5.2 EABI ARM toolchain for the ARM920t.
 
 
 
diff --git a/misc/buildroot/configs/arm920t-eabi-defconfig-4.5.2 b/misc/buildroot/configs/arm920t-eabi-defconfig-4.5.2
new file mode 100644
index 000000000..1c1707dcc
--- /dev/null
+++ b/misc/buildroot/configs/arm920t-eabi-defconfig-4.5.2
@@ -0,0 +1,121 @@
+#
+# 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_avr 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_m9s12x 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 is not set
+# BR2_arm710 is not set
+# BR2_arm720t is not set
+# BR2_arm740t is not set
+BR2_arm920t=y
+# 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 is not set
+BR2_ARM_EABI=y
+BR2_ARCH="arm"
+BR2_GCC_TARGET_TUNE="arm920t"
+BR2_GCC_TARGET_ARCH="armv4t"
+BR2_GCC_TARGET_ABI="aapcs-linux"
+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="$(BASE_DIR)/../archives"
+BR2_STAGING_DIR="$(BUILD_DIR)/staging_dir"
+BR2_NUTTX_DIR="$(TOPDIR)/../../nuttx"
+BR2_TOPDIR_PREFIX=""
+BR2_TOPDIR_SUFFIX=""
+BR2_GNU_BUILD_SUFFIX="pc-elf"
+BR2_GNU_TARGET_SUFFIX="eabi"
+# BR2_PREFER_IMA is not set
+
+#
+# Toolchain Options
+#
+
+#
+# Binutils Options
+#
+# BR2_BINUTILS_VERSION_2_17 is not set
+# BR2_BINUTILS_VERSION_2_18 is not set
+# BR2_BINUTILS_VERSION_2_19 is not set
+# BR2_BINUTILS_VERSION_2_19_1 is not set
+BR2_BINUTILS_VERSION_2_21=y
+BR2_BINUTILS_VERSION="2.21"
+BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
+
+#
+# GCC Options
+#
+BR2_PACKAGE_GCC=y
+# BR2_GCC_VERSION_3_3_6 is not set
+# BR2_GCC_VERSION_3_4_6 is not set
+# BR2_GCC_VERSION_4_2_4 is not set
+# BR2_GCC_VERSION_4_3_3 is not set
+BR2_GCC_VERSION_4_5_2=y
+BR2_GCC_SUPPORTS_SYSROOT=y
+BR2_GCC_VERSION="4.5.2"
+# BR2_GCC_USE_SJLJ_EXCEPTIONS is not set
+BR2_EXTRA_GCC_CONFIG_OPTIONS=""
+BR2_INSTALL_LIBSTDCPP=y
+# BR2_INSTALL_LIBGCJ is not set
+# BR2_INSTALL_OBJC is not set
+# BR2_INSTALL_FORTRAN is not set
+
+#
+# Gdb Options
+#
+# BR2_PACKAGE_GDB is not set
+# BR2_PACKAGE_GDB_SERVER is not set
+# BR2_PACKAGE_GDB_HOST is not set
+
+#
+# NuttX Binary Support
+#
+BR2_PACKAGE_NXFLAT=y
+BR2_PACKAGE_GENROMFS=y
+
+#
+# Common Toolchain Options
+#
+# BR2_PACKAGE_SSTRIP_TARGET is not set
+# BR2_PACKAGE_SSTRIP_HOST is not set
+# BR2_ENABLE_MULTILIB is not set
+BR2_LARGEFILE=y
+BR2_SOFT_FLOAT=y
+BR2_TARGET_OPTIMIZATION="-Os -pipe"
diff --git a/misc/buildroot/toolchain/gcc/4.5.2/900-nuttx-nolibstdc.patch b/misc/buildroot/toolchain/gcc/4.5.2/900-nuttx-nolibstdc.patch
new file mode 100644
index 000000000..5628646a6
--- /dev/null
+++ b/misc/buildroot/toolchain/gcc/4.5.2/900-nuttx-nolibstdc.patch
@@ -0,0 +1,13 @@
+--- gcc-4.5.2/configure.orig	2011-04-28 17:25:37.091035400 -0600
++++ gcc-4.5.2/configure	2011-04-28 17:26:26.868332200 -0600
+@@ -3741,6 +3741,10 @@
+     ;;
+ esac
+ 
++# If we are building against NuttX, then don't attempt to build libstdc++
++# (should be conditioned on --with-nuttx)
++noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3"
++
+ # If we aren't building newlib, then don't build libgloss, since libgloss
+ # depends upon some newlib header files.
+ case "${noconfigdirs}" in