Add support for Cortex-A5 and A8

5 files changed, 143 insertions, 10 deletions

diff --git a/misc/buildroot/ChangeLog b/misc/buildroot/ChangeLog
index 4ba06a8f0..64c7fc120 100644
--- a/misc/buildroot/ChangeLog
+++ b/misc/buildroot/ChangeLog
@@ -138,4 +138,5 @@ buildroot-1.13 2011-xx-xx <gnutt@nuttx.org>
 	* Ubuntu's HOSTCC prints 'gcc-Version 4.6.3' but dependencies.sh expects
 	  'gcc version 4.6.3'.  This changes solves the issue, but should be
 	  revisited at some time.  From Oliver Riesener (2013-12-12).
+	* Add support for Cortex-A5 and Cortex-A8
 
diff --git a/misc/buildroot/Config.in b/misc/buildroot/Config.in
index 21444f056..6005bec83 100644
--- a/misc/buildroot/Config.in
+++ b/misc/buildroot/Config.in
@@ -91,6 +91,10 @@ config BR2_arm926t
 	bool "ARM926T"
 config BR2_arm1136jf_s
 	bool "ARM1136JF-S"
+config BR2_cortex_a5
+	bool "Cortex-A5"
+config BR2_cortex_a8
+	bool "Cortex-A8"
 config BR2_cortex_m3
 	bool "Cortex-M3/M4"
 config BR2_cortex_m0
@@ -218,6 +222,8 @@ config BR2_GCC_TARGET_TUNE
 	default arm922t		if BR2_arm922t
 	default arm9tdmi	if BR2_arm926t
 	default arm1136jf-s	if BR2_arm1136jf_s
+	default cortex-a5	if BR2_cortex_a5
+	default cortex-a8	if BR2_cortex_a8
 	default cortex-m3	if BR2_cortex_m3
 	default cortex-m0	if BR2_cortex_m0
 	default strongarm110	if BR2_sa110
@@ -237,6 +243,7 @@ config BR2_GCC_TARGET_ARCH
 	default armv4t		if BR2_arm720t || BR2_arm920t || BR2_arm922t
 	default armv5te		if BR2_arm926t || BR2_arm10t || BR2_xscale
 	default armv6j		if BR2_arm1136jf_s
+	default armv7-a		if BR2_cortex_a5 || BR_cortex_a8
 	default armv7-m		if BR2_cortex_m3
 	default armv6-m		if BR2_cortex_m0
 	default iwmmxt		if BR2_iwmmxt
diff --git a/misc/buildroot/configs/cortexa8-eabi-defconfig-4.6.3 b/misc/buildroot/configs/cortexa8-eabi-defconfig-4.6.3
new file mode 100644
index 000000000..73a40985b
--- /dev/null
+++ b/misc/buildroot/configs/cortexa8-eabi-defconfig-4.6.3
@@ -0,0 +1,125 @@
+#
+# 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 is not set
+# BR2_arm922t is not set
+# BR2_arm926t is not set
+# BR2_arm1136jf_s is not set
+# BR2_cortex_a5 is not set
+BR2_cortex_a8=y
+# BR2_cortex_m3 is not set
+# BR2_cortex_m0 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="cortex-a8"
+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="nuttx-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_1 is not set
+BR2_BINUTILS_VERSION_2_22=y
+BR2_BINUTILS_VERSION="2.22"
+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 is not set
+BR2_GCC_VERSION_4_6_3=y
+BR2_GCC_SUPPORTS_SYSROOT=y
+BR2_GCC_VERSION="4.6.3"
+# 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/binutils/Config.in b/misc/buildroot/toolchain/binutils/Config.in
index 96cff013f..5aa674133 100644
--- a/misc/buildroot/toolchain/binutils/Config.in
+++ b/misc/buildroot/toolchain/binutils/Config.in
@@ -4,23 +4,23 @@ comment "Binutils Options"
 
 choice
 	prompt "Binutils Version"
-	default BR2_BINUTILS_VERSION_2_19_1 if BR2_cortex_m3 || BR2_cortex_m0
-	default BR2_BINUTILS_VERSION_2_19 if !BR2_avr32 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
+	default BR2_BINUTILS_VERSION_2_19_1 if BR2_cortex_a5 || BR2_cortex_a8 || BR2_cortex_m3 || BR2_cortex_m0
+	default BR2_BINUTILS_VERSION_2_19 if !BR2_avr32 && !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
 	default BR2_BINUTILS_VERSION_2_18 if BR2_m9s12x
-	default BR2_BINUTILS_VERSION_2_17 if !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
+	default BR2_BINUTILS_VERSION_2_17 if !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
 	help
 	  Select the version of binutils you wish to use.
 
 	config BR2_BINUTILS_VERSION_2_17
-		depends !BR2_nios2 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
+		depends !BR2_nios2 && !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
 		bool "binutils 2.17"
 
 	config BR2_BINUTILS_VERSION_2_18
-		depends !BR2_avr32 && !BR2_nios2 && !BR2_cortex_m3 && !BR2_cortex_m0
+		depends !BR2_avr32 && !BR2_nios2 && !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0
 		bool "binutils 2.18"
 
 	config BR2_BINUTILS_VERSION_2_19
-		depends !BR2_avr32 && !BR2_nios2 && !BR2_cortex_m3 && !BR2_cortex_m0 &&!BR2_m9s12x
+		depends !BR2_avr32 && !BR2_nios2 && !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0 &&!BR2_m9s12x
 		bool "binutils 2.19"
 
 	config BR2_BINUTILS_VERSION_2_19_1
diff --git a/misc/buildroot/toolchain/gcc/Config.in b/misc/buildroot/toolchain/gcc/Config.in
index edef88a3e..f7f9bfd28 100644
--- a/misc/buildroot/toolchain/gcc/Config.in
+++ b/misc/buildroot/toolchain/gcc/Config.in
@@ -10,8 +10,8 @@ config BR2_PACKAGE_GCC
 
 choice
 	prompt "GCC compiler Version"
-	default BR2_GCC_VERSION_4_3_3 if BR2_cortex_m3 || BR2_cortex_m0
-	default BR2_GCC_VERSION_4_2_4 if !BR2_avr32 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
+	default BR2_GCC_VERSION_4_3_3 if BR2_cortex_a5 || BR2_cortex_a8 || BR2_cortex_m3 || BR2_cortex_m0
+	default BR2_GCC_VERSION_4_2_4 if !BR2_avr32 && !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
 	default BR2_GCC_VERSION_3_4_6 if BR2_avr32
 	default BR2_GCC_VERSION_3_3_6 if BR2_m9s12x
 	depends on BR2_PACKAGE_GCC
@@ -23,11 +23,11 @@ choice
 		bool "gcc 3.3.6"
 
     config BR2_GCC_VERSION_3_4_6
-		depends on !BR2_m32c && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
+		depends on !BR2_m32c && !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
 		bool "gcc 3.4.6"
 
 	config BR2_GCC_VERSION_4_2_4
-		depends on !BR2_avr32 && !BR2_nios2 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
+		depends on !BR2_avr32 && !BR2_nios2 && !BR2_cortex_a5 && !BR2_cortex_a8 && !BR2_cortex_m3 && !BR2_cortex_m0 && !BR2_m9s12x
 		select BR2_GCC_SUPPORTS_SYSROOT
 		bool "gcc 4.2.4"