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-rw-r--r--Makefile3
-rw-r--r--linux/Config.in2
-rw-r--r--package/ltrace/Config.in2
-rw-r--r--target/Config.in.arch40
-rw-r--r--target/device/xtensa/device_table.txt189
-rw-r--r--target/xtensa/.gitignore1
-rw-r--r--target/xtensa/Makefile.in1
-rw-r--r--target/xtensa/defconfig129
-rw-r--r--target/xtensa/patch.in33
-rw-r--r--target/xtensa/setup-config57
-rw-r--r--target/xtensa/uClibc-0.9.30.config245
-rw-r--r--target/xtensa/uClibc.config190
-rw-r--r--target/xtensa/xt-buildroot-overlay-install488
-rw-r--r--toolchain/gcc/gcc-uclibc-4.x.mk7
-rw-r--r--toolchain/gdb/gdb.mk7
-rw-r--r--toolchain/toolchain-common.in2
-rw-r--r--toolchain/uClibc/uclibc.mk1
17 files changed, 5 insertions, 1392 deletions
diff --git a/Makefile b/Makefile
index ba5da990d..6536bca9b 100644
--- a/Makefile
+++ b/Makefile
@@ -231,9 +231,6 @@ QUIET:=$(if $(findstring s,$(MAKEFLAGS)),-q)
# Strip off the annoying quoting
ARCH:=$(call qstrip,$(BR2_ARCH))
-ifeq ($(ARCH),xtensa)
-ARCH:=$(ARCH)_$(call qstrip,$(BR2_xtensa_core_name))
-endif
KERNEL_ARCH:=$(shell echo "$(ARCH)" | sed -e "s/-.*//" \
-e s/i.86/i386/ -e s/sun4u/sparc64/ \
diff --git a/linux/Config.in b/linux/Config.in
index ff2700a59..6e174ba9d 100644
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -153,7 +153,7 @@ config BR2_LINUX_KERNEL_BZIMAGE
config BR2_LINUX_KERNEL_ZIMAGE
bool "zImage"
- depends on BR2_arm || BR2_armeb || BR2_powerpc || BR2_sparc || BR2_sh || BR2_sh64 || BR2_xtensa
+ depends on BR2_arm || BR2_armeb || BR2_powerpc || BR2_sparc || BR2_sh || BR2_sh64
config BR2_LINUX_KERNEL_APPENDED_ZIMAGE
bool "zImage with appended DT"
diff --git a/package/ltrace/Config.in b/package/ltrace/Config.in
index 9e71d827a..a65ca481e 100644
--- a/package/ltrace/Config.in
+++ b/package/ltrace/Config.in
@@ -1,6 +1,6 @@
config BR2_PACKAGE_LTRACE
bool "ltrace"
- depends on !(BR2_avr32 || BR2_mips || BR2_mipsel || BR2_sh || BR2_sh64 || BR2_xtensa)
+ depends on !(BR2_avr32 || BR2_mips || BR2_mipsel || BR2_sh || BR2_sh64)
select BR2_PACKAGE_LIBELF
help
Debugging program which runs a specified command until it exits.
diff --git a/target/Config.in.arch b/target/Config.in.arch
index 2233dd495..639327a31 100644
--- a/target/Config.in.arch
+++ b/target/Config.in.arch
@@ -138,13 +138,6 @@ config BR2_x86_64
architecture compatible microprocessor).
http://en.wikipedia.org/wiki/X86_64
-config BR2_xtensa
- bool "Xtensa"
- depends on BR2_DEPRECATED
- help
- Xtensa is a Tensilica processor IP architecture.
- http://en.wikipedia.org/wiki/Xtensa
- http://www.tensilica.com/
endchoice
config BR2_microblaze
@@ -501,38 +494,6 @@ endchoice
choice
prompt "Target Architecture Variant"
- depends on BR2_xtensa
- default BR2_xtensa_dc232b
- help
- Specific CPU variant to use
-
-config BR2_xtensa_custom
- bool "Custom Xtensa processor configuration"
-config BR2_xtensa_dc232a
- bool "dc232a - Diamond 232L Standard Core Rev.A (LE)"
-config BR2_xtensa_dc232b
- bool "dc232b - Diamond 232L Standard Core Rev.B (LE)"
-#config BR2_xtensa_s5000
-# bool "s5000 - Stretch S5000"
-endchoice
-
-config BR2_xtensa_custom_name
- string "Custom Xtensa processor configuration name"
- depends on BR2_xtensa_custom
- default ""
- help
- Name given to a custom Xtensa processor configuration.
- This is used to select the correct overlay.
-
-config BR2_xtensa_core_name
- string
- default BR2_xtensa_custom_name if BR2_xtensa_custom
- default "dc232a" if BR2_xtensa_dc232a
- default "dc232b" if BR2_xtensa_dc232b
-# default "s5000" if BR2_xtensa_s5000
-
-choice
- prompt "Target Architecture Variant"
depends on BR2_powerpc
default BR2_generic_powerpc
help
@@ -665,7 +626,6 @@ config BR2_ARCH
default "sh4aeb" if BR2_sh4aeb
default "sh64" if BR2_sh64
default "sparc" if BR2_sparc
- default "xtensa" if BR2_xtensa
config BR2_ENDIAN
diff --git a/target/device/xtensa/device_table.txt b/target/device/xtensa/device_table.txt
deleted file mode 100644
index d0c746797..000000000
--- a/target/device/xtensa/device_table.txt
+++ /dev/null
@@ -1,189 +0,0 @@
-# When building a target filesystem, it is desirable to not have to
-# become root and then run 'mknod' a thousand times. Using a device
-# table you can create device nodes and directories "on the fly".
-#
-# This is a sample device table file for use with genext2fs. You can
-# do all sorts of interesting things with a device table file. For
-# example, if you want to adjust the permissions on a particular file
-# you can just add an entry like:
-# /sbin/foobar f 2755 0 0 - - - - -
-# and (assuming the file /sbin/foobar exists) it will be made setuid
-# root (regardless of what its permissions are on the host filesystem.
-# Furthermore, you can use a single table entry to create a many device
-# minors. For example, if I wanted to create /dev/hda and /dev/hda[0-15]
-# I could just use the following two table entries:
-# /dev/hda b 640 0 0 3 0 0 0 -
-# /dev/hda b 640 0 0 3 1 1 1 15
-#
-# Device table entries take the form of:
-# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
-# where name is the file name, type can be one of:
-# f A regular file
-# d Directory
-# c Character special device file
-# b Block special device file
-# p Fifo (named pipe)
-# uid is the user id for the target file, gid is the group id for the
-# target file. The rest of the entries (major, minor, etc) apply only
-# to device special files.
-
-# Have fun
-# -Erik Andersen <andersen@codepoet.org>
-#
-
-#<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
-/dev d 755 0 0 - - - - -
-/dev/pts d 755 0 0 - - - - -
-/dev/shm d 755 0 0 - - - - -
-/tmp d 1777 0 0 - - - - -
-/etc d 755 0 0 - - - - -
-/home/default d 2755 1000 1000 - - - - -
-#<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
-/bin/busybox f 4755 0 0 - - - - -
-/etc/shadow f 600 0 0 - - - - -
-/etc/passwd f 644 0 0 - - - - -
-/etc/network/if-up.d d 755 0 0 - - - - -
-/etc/network/if-pre-up.d d 755 0 0 - - - - -
-/etc/network/if-down.d d 755 0 0 - - - - -
-/etc/network/if-post-down.d d 755 0 0 - - - - -
-/usr/share/udhcpc/default.script f 755 0 0 - - - - -
-# uncomment this to allow starting x as non-root
-#/usr/X11R6/bin/Xfbdev f 4755 0 0 - - - - -
-# Normal system devices
-/dev/mem c 640 0 0 1 1 0 0 -
-/dev/kmem c 640 0 0 1 2 0 0 -
-/dev/null c 666 0 0 1 3 0 0 -
-/dev/zero c 666 0 0 1 5 0 0 -
-/dev/random c 666 0 0 1 8 0 0 -
-/dev/urandom c 666 0 0 1 9 0 0 -
-/dev/ram b 640 0 0 1 1 0 0 -
-/dev/ram b 640 0 0 1 0 0 1 4
-/dev/loop b 640 0 0 7 0 0 1 2
-/dev/rtc c 640 0 0 10 135 - - -
-/dev/console c 666 0 0 5 1 - - -
-/dev/tty c 666 0 0 5 0 - - -
-/dev/tty c 666 0 0 4 0 0 1 8
-/dev/ttyp c 666 0 0 3 0 0 1 10
-/dev/ptyp c 666 0 0 2 0 0 1 10
-/dev/ptmx c 666 0 0 5 2 - - -
-/dev/ttyP c 666 0 0 57 0 0 1 4
-/dev/ttyS c 666 0 0 4 64 0 1 4
-/dev/fb c 640 0 5 29 0 0 1 4
-#/dev/ttySA c 666 0 0 204 5 0 1 3
-/dev/psaux c 666 0 0 10 1 0 0 -
-#/dev/ppp c 666 0 0 108 0 - - -
-/dev/ttyCPM c 666 0 0 204 46 0 1 4
-/dev/ttyAMA c 666 0 0 204 64 0 1 4
-/dev/ttySAC c 666 0 0 204 64 0 1 4
-/dev/ttyPSC c 666 0 0 204 148 0 1 4
-/dev/ttyUL c 666 0 0 204 187 0 1 4
-/dev/ttymxc c 666 0 0 207 16 0 1 3
-
-# Input stuff
-/dev/input d 755 0 0 - - - - -
-/dev/input/mice c 640 0 0 13 63 0 0 -
-/dev/input/mouse c 660 0 0 13 32 0 1 4
-/dev/input/event c 660 0 0 13 64 0 1 4
-#/dev/input/js c 660 0 0 13 0 0 1 4
-
-
-# MTD stuff
-/dev/mtd c 640 0 0 90 0 0 2 4
-/dev/mtdblock b 640 0 0 31 0 0 1 4
-
-#Tun/tap driver
-/dev/net d 755 0 0 - - - - -
-/dev/net/tun c 660 0 0 10 200 - - -
-
-# Audio stuff
-#/dev/audio c 666 0 29 14 4 - - -
-#/dev/audio1 c 666 0 29 14 20 - - -
-#/dev/dsp c 666 0 29 14 3 - - -
-#/dev/dsp1 c 666 0 29 14 19 - - -
-#/dev/sndstat c 666 0 29 14 6 - - -
-
-# User-mode Linux stuff
-#/dev/ubda b 640 0 0 98 0 0 0 -
-#/dev/ubda b 640 0 0 98 1 1 1 15
-
-# IDE Devices
-/dev/hda b 640 0 0 3 0 0 0 -
-/dev/hda b 640 0 0 3 1 1 1 15
-/dev/hdb b 640 0 0 3 64 0 0 -
-/dev/hdb b 640 0 0 3 65 1 1 15
-#/dev/hdc b 640 0 0 22 0 0 0 -
-#/dev/hdc b 640 0 0 22 1 1 1 15
-#/dev/hdd b 640 0 0 22 64 0 0 -
-#/dev/hdd b 640 0 0 22 65 1 1 15
-#/dev/hde b 640 0 0 33 0 0 0 -
-#/dev/hde b 640 0 0 33 1 1 1 15
-#/dev/hdf b 640 0 0 33 64 0 0 -
-#/dev/hdf b 640 0 0 33 65 1 1 15
-#/dev/hdg b 640 0 0 34 0 0 0 -
-#/dev/hdg b 640 0 0 34 1 1 1 15
-#/dev/hdh b 640 0 0 34 64 0 0 -
-#/dev/hdh b 640 0 0 34 65 1 1 15
-
-# SCSI Devices
-/dev/sda b 640 0 0 8 0 0 0 -
-/dev/sda b 640 0 0 8 1 1 1 15
-/dev/sdb b 640 0 0 8 16 0 0 -
-/dev/sdb b 640 0 0 8 17 1 1 15
-#/dev/sdc b 640 0 0 8 32 0 0 -
-#/dev/sdc b 640 0 0 8 33 1 1 15
-#/dev/sdd b 640 0 0 8 48 0 0 -
-#/dev/sdd b 640 0 0 8 49 1 1 15
-#/dev/sde b 640 0 0 8 64 0 0 -
-#/dev/sde b 640 0 0 8 65 1 1 15
-#/dev/sdf b 640 0 0 8 80 0 0 -
-#/dev/sdf b 640 0 0 8 81 1 1 15
-#/dev/sdg b 640 0 0 8 96 0 0 -
-#/dev/sdg b 640 0 0 8 97 1 1 15
-#/dev/sdh b 640 0 0 8 112 0 0 -
-#/dev/sdh b 640 0 0 8 113 1 1 15
-#/dev/sg c 640 0 0 21 0 0 1 15
-#/dev/scd b 640 0 0 11 0 0 1 15
-#/dev/st c 640 0 0 9 0 0 1 8
-#/dev/nst c 640 0 0 9 128 0 1 8
-#/dev/st c 640 0 0 9 32 1 1 4
-#/dev/st c 640 0 0 9 64 1 1 4
-#/dev/st c 640 0 0 9 96 1 1 4
-
-# USB block devices (ub driver)
-/dev/uba b 640 0 0 180 0 0 0 -
-/dev/uba b 640 0 0 180 1 1 1 6
-/dev/ubb b 640 0 0 180 8 0 0 -
-/dev/ubb b 640 0 0 180 65 1 1 6
-
-# Floppy disk devices
-#/dev/fd b 640 0 0 2 0 0 1 2
-#/dev/fd0d360 b 640 0 0 2 4 0 0 -
-#/dev/fd1d360 b 640 0 0 2 5 0 0 -
-#/dev/fd0h1200 b 640 0 0 2 8 0 0 -
-#/dev/fd1h1200 b 640 0 0 2 9 0 0 -
-#/dev/fd0u1440 b 640 0 0 2 28 0 0 -
-#/dev/fd1u1440 b 640 0 0 2 29 0 0 -
-#/dev/fd0u2880 b 640 0 0 2 32 0 0 -
-#/dev/fd1u2880 b 640 0 0 2 33 0 0 -
-
-# All the proprietary cdrom devices in the world
-#/dev/aztcd b 640 0 0 29 0 0 0 -
-#/dev/bpcd b 640 0 0 41 0 0 0 -
-#/dev/capi20 c 640 0 0 68 0 0 1 2
-#/dev/cdu31a b 640 0 0 15 0 0 0 -
-#/dev/cdu535 b 640 0 0 24 0 0 0 -
-#/dev/cm206cd b 640 0 0 32 0 0 0 -
-#/dev/sjcd b 640 0 0 18 0 0 0 -
-#/dev/sonycd b 640 0 0 15 0 0 0 -
-#/dev/gscd b 640 0 0 16 0 0 0 -
-#/dev/sbpcd b 640 0 0 25 0 0 0 -
-#/dev/sbpcd b 640 0 0 25 0 0 1 4
-#/dev/mcd b 640 0 0 23 0 0 0 -
-#/dev/optcd b 640 0 0 17 0 0 0 -
-
-# I2C device nodes
-/dev/i2c- c 666 0 0 89 0 0 1 4
-
-# Xtensa special devices
-/dev/simdisk0 b 640 0 0 240 0 0 0
-/dev/simdisk1 b 640 0 0 240 1 0 0
diff --git a/target/xtensa/.gitignore b/target/xtensa/.gitignore
deleted file mode 100644
index cff61bf9e..000000000
--- a/target/xtensa/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/busybox-config
diff --git a/target/xtensa/Makefile.in b/target/xtensa/Makefile.in
deleted file mode 100644
index 8a654b998..000000000
--- a/target/xtensa/Makefile.in
+++ /dev/null
@@ -1 +0,0 @@
--include target/xtensa/*/*.mk
diff --git a/target/xtensa/defconfig b/target/xtensa/defconfig
deleted file mode 100644
index 0eee5c0f5..000000000
--- a/target/xtensa/defconfig
+++ /dev/null
@@ -1,129 +0,0 @@
-# Default buildroot configuration for running Linux on an Xtensa processor
-# on an LX60 board.
-
-#
-# Project Options
-#
-BR2_BANNER="Welcome to your custom Xtensa processor based uClibc environment."
-BR2_HAVE_DOT_CONFIG=y
-BR2_xtensa=y
-BR2_xtensa_dc232b=y
-BR2_xtensa_core_name="dc232b"
-BR2_ARCH="xtensa"
-
-#
-# Build options
-#
-BR2_WGET="wget --passive-ftp"
-# BR2_STRIP_strip is not set
-# BR2_STRIP_none=y
-
-## Added by Maxim
-
-#
-# Kernel Header Options
-#
-BR2_KERNEL_none=y
-BR2_KERNEL_HEADERS_2_6_22_1=y
-BR2_DEFAULT_KERNEL_HEADERS="2.6.22.1"
-
-#
-# uClibc Options
-#
-BR2_UCLIBC_VERSION_0_9_30=y
-# BR2_UCLIBC_VERSION_SNAPSHOT is not set
-BR2_UCLIBC_CONFIG="target/xtensa/uClibc-0.9.30.config"
-BR2_PTHREADS_OLD=y
-# BR2_PTHREADS_NATIVE is not set
-BR2_PTHREAD_DEBUG=y
-
-#
-# Binutils Options
-#
-BR2_BINUTILS_VERSION_2_19=y
-BR2_BINUTILS_VERSION="2.19"
-BR2_EXTRA_BINUTILS_CONFIG_OPTIONS=""
-
-#
-# Gcc Options
-#
-BR2_GCC_VERSION_4_3_2=y
-# BR2_GCC_IS_SNAP is not set
-BR2_GCC_VERSION="4.3.2"
-BR2_TOOLCHAIN_SYSROOT=y
-BR2_EXTRA_GCC_CONFIG_OPTIONS=""
-BR2_GCC_CROSS_CXX=y
-BR2_INSTALL_LIBSTDCPP=y
-BR2_GCC_SHARED_LIBGCC=y
-
-#
-# Gdb Options
-#
-BR2_PACKAGE_GDB=y
-BR2_PACKAGE_GDB_SERVER=y
-BR2_PACKAGE_GDB_HOST=y
-# BR2_GDB_VERSION_6_2_1 is not set
-# BR2_GDB_VERSION_6_3 is not set
-# BR2_GDB_VERSION_6_4 is not set
-# BR2_GDB_VERSION_6_5 is not set
-# BR2_GDB_VERSION_6_6 is not set
-# BR2_GDB_VERSION_6_7_1 is not set
-BR2_GDB_VERSION_6_8=y
-# BR2_GDB_VERSION_SNAPSHOT is not set
-BR2_GDB_VERSION="6.8"
-
-#
-# Common Toolchain Options
-#
-# BR2_PACKAGE_SSTRIP_TARGET is not set
-# BR2_PACKAGE_SSTRIP_HOST is not set
-BR2_LARGEFILE=y
-BR2_INET_RPC=y
-BR2_TARGET_OPTIMIZATION="-Os -pipe"
-
-
-## Added by Maxim
-BR2_TOOLCHAIN_BUILDROOT=y
-
-
-# BR2_PACKAGE_BUSYBOX_SHOW_OTHERS is not set
-
-#
-# Other development stuff
-#
-# BR2_PACKAGE_LIBINTL is not set
-# For NFS mount:
-BR2_PACKAGE_PORTMAP=y
-
-#
-# Other stuff
-#
-
-#
-# filesystem for target device
-#
-BR2_ROOTFS_DEVICE_TABLE="target/device/xtensa/device_table.txt"
-BR2_TARGET_ROOTFS_CPIO=y
-BR2_TARGET_ROOTFS_CPIO_GZIP=y
-BR2_TARGET_ROOTFS_INITRAMFS=y
-
-#
-# Linux Options
-#
-# BR2_PACKAGE_LINUX is not set
-
-#
-# Board Support Options
-#
-BR2_TARGET_XTENSA=y
-
-#
-# Tensilica Xtensa/Diamond based Device Support
-#
-BR2_TARGET_XTENSA_XTAV60=y
-
-#
-# Compressors / decompressors
-#
-
-BR2_PACKAGE_ZLIB=y
diff --git a/target/xtensa/patch.in b/target/xtensa/patch.in
deleted file mode 100644
index 3fe5cc80d..000000000
--- a/target/xtensa/patch.in
+++ /dev/null
@@ -1,33 +0,0 @@
-ifneq ($(filter xtensa%,$(ARCH)),)
-#############################################################
-#
-# Xtensa processor architecture (including Diamond Standard cores)
-#
-#############################################################
-
-# The following defines a function to be used like this:
-# $(call XTENSA_PATCH, <module>, <patchdir>, <relative dir list...>)
-# which returns the first overlay patch file for <module> found
-# in the list of directories <relative dir list...> which are
-# relative to <patchdir> (itself either absolute or relative to the
-# current directory). The returned filename is relative to <patchdir>.
-# For example:
-# $(call XTENSA_PATCH, binutils, some/dir/path, . ..)
-# (no commas between directory paths in the list).
-#
-# A selected overlay patch must exist ("fsf" means no specific
-# overlay is selected). So the function emits a Makefile error
-# if a selected patch file is not found.
-
-XTENSA_CORENAME:=$(call qstrip,$(BR2_xtensa_core_name))
-ifeq ($(XTENSA_CORENAME),fsf)
-XTENSA_PATCH =
-else
-XTENSA_PATCH_SUFFIX = $(1)-xtensa_$(XTENSA_CORENAME).tgz
-XTENSA_PATCH_FILE = $(firstword $(wildcard $(patsubst %,$(2)/%/*$(XTENSA_PATCH_SUFFIX),$(3))))
-# FULLPATH = $(if $(filter /%,$(1)),$(1),$(PWD)/$(1))
-XTENSA_PATCH = $(if $(XTENSA_PATCH_FILE),$(patsubst $(2)/%,%,$(XTENSA_PATCH_FILE)),\
- $(error Missing $(1) patch for Xtensa $(XTENSA_CORENAME) processor (*$(XTENSA_PATCH_SUFFIX) in $(addprefix $(2)/,$(3)))))
-endif
-
-endif
diff --git a/target/xtensa/setup-config b/target/xtensa/setup-config
deleted file mode 100644
index 7ef8fe86e..000000000
--- a/target/xtensa/setup-config
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/bin/sh
-
-# Convenience script for setting up a default buildroot config
-# for Xtensa processor targets..
-
-usage() {
- echo "Usage (invoke from top of buildroot tree):"
- echo " ./target/xtensa/setup-config <corename>"
- #echo " ./target/xtensa/setup-config <corename> [<overlaypath>]"
- echo "where:"
- echo " <corename> is the Xtensa core overlay name, as specified in the -c option"
- echo " of the ./target/xtensa/xt-buildroot-overlay-install script."
- echo ""
- echo "For example:"
- echo " ./target/xtensa/setup-config dc232b"
- echo ""
- echo "Currently installed (available) core overlay names are:"
- echo " " `ls toolchain/binutils/binutils-xtensa_*.tgz | sed -e 's,toolchain\/binutils\/binutils-xtensa_\(.*\)\.tgz,\1,g'`
- exit 1
-}
-
-if [ $# -ne 1 ]; then
- usage
-fi
-
-core=$1 ; shift
-
-if [ ! -f toolchain/binutils/binutils-xtensa_${core}.tgz \
- -o ! -f toolchain/gcc/gcc-xtensa_${core}.tgz \
- -o ! -f toolchain/gdb/gdb-xtensa_${core}.tgz ]; then
- echo "ERROR: Did not find an installed Xtensa core overlay named '${core}'."
- echo "ERROR: Please install it first with ./target/xtensa/xt-buildroot-overlay-install"
- echo ""
- usage
-fi
-
-# Use preset buildroot config:
-cp target/xtensa/defconfig .defconfig-xtensa
-# Set core name:
-sed -i -e 's,^BR2_xtensa_\(.*\)=y,BR2_xtensa_custom=y\nBR2_xtensa_custom_name="'${core}'",' .defconfig-xtensa
-## sed -i -e 's,^.*BR2_xtensa_core_name.*,BR_xtensa_core_name="'${core}'",' .defconfig-xtensa
-# Create full .config with defaults:
-make clean defconfig CONFIG_DEFCONFIG=.defconfig-xtensa || exit 1
-
-# Busybox adjustments: turn off 'ar' (can't create archives yet overrides real one)
-# and turn on NFS mounting (Xtensa defconfig turns on RPC so this can work):
-#
-bborig=`grep '^BR2_PACKAGE_BUSYBOX_CONFIG=' .config | sed -e 's,.*"\(.*\)".*,\1,'`
-bbconf=target/xtensa/busybox-config
-cp $bborig $bbconf
-sed -i -e 's,^CONFIG_AR=y,# CONFIG_AR is not set,' $bbconf
-sed -i -e 's,^.*CONFIG_FEATURE_MOUNT_NFS.*,CONFIG_FEATURE_MOUNT_NFS=y,' $bbconf
-# Make use of above busybox adjustments:
-sed -i -e 's,.*\(BR2_PACKAGE_BUSYBOX_CONFIG\).*,\1="'$bbconf'",' .config
-
-echo "Done."
-
diff --git a/target/xtensa/uClibc-0.9.30.config b/target/xtensa/uClibc-0.9.30.config
deleted file mode 100644
index 5701fe474..000000000
--- a/target/xtensa/uClibc-0.9.30.config
+++ /dev/null
@@ -1,245 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Thu Jan 23 14:50:00 2009
-#
-# TARGET_alpha is not set
-# TARGET_arm is not set
-# TARGET_avr32 is not set
-# TARGET_bfin is not set
-# TARGET_cris is not set
-# TARGET_e1 is not set
-# TARGET_frv is not set
-# TARGET_h8300 is not set
-# TARGET_hppa is not set
-# TARGET_i386 is not set
-# TARGET_i960 is not set
-# TARGET_ia64 is not set
-# TARGET_m68k is not set
-# TARGET_microblaze is not set
-# TARGET_mips is not set
-# TARGET_nios is not set
-# TARGET_nios2 is not set
-# TARGET_powerpc is not set
-# TARGET_sh is not set
-# TARGET_sh64 is not set
-# TARGET_sparc is not set
-# TARGET_v850 is not set
-# TARGET_vax is not set
-# TARGET_x86_64 is not set
-TARGET_xtensa=y
-
-#
-# Target Architecture Features and Options
-#
-TARGET_ARCH="xtensa"
-FORCE_OPTIONS_FOR_ARCH=y
-# ARCH_LITTLE_ENDIAN is not set
-# ARCH_BIG_ENDIAN is not set
-# ARCH_WANTS_LITTLE_ENDIAN is not set
-# ARCH_WANTS_BIG_ENDIAN is not set
-
-#
-# Using ELF file format
-#
-ARCH_HAS_MMU=y
-ARCH_USE_MMU=y
-UCLIBC_HAS_FLOATS=y
-UCLIBC_HAS_FPU=y
-DO_C99_MATH=y
-# UCLIBC_HAS_FENV is not set
-UCLIBC_HAS_LONG_DOUBLE_MATH=y
-KERNEL_HEADERS="/usr/src/linux/include"
-HAVE_DOT_CONFIG=y
-
-#
-# General Library Settings
-#
-# HAVE_NO_PIC is not set
-DOPIC=y
-# ARCH_HAS_NO_SHARED is not set
-# ARCH_HAS_NO_LDSO is not set
-HAVE_SHARED=y
-# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
-LDSO_LDD_SUPPORT=y
-LDSO_CACHE_SUPPORT=y
-# LDSO_PRELOAD_FILE_SUPPORT is not set
-LDSO_BASE_FILENAME="ld.so"
-# UCLIBC_STATIC_LDCONFIG is not set
-# LDSO_RUNPATH is not set
-UCLIBC_CTOR_DTOR=y
-# LDSO_GNU_HASH_SUPPORT is not set
-# HAS_NO_THREADS is not set
-UCLIBC_HAS_THREADS=y
-PTHREADS_DEBUG_SUPPORT=y
-LINUXTHREADS_OLD=y
-UCLIBC_HAS_SYSLOG=y
-UCLIBC_HAS_LFS=y
-# MALLOC is not set
-# MALLOC_SIMPLE is not set
-MALLOC_STANDARD=y
-MALLOC_GLIBC_COMPAT=y
-UCLIBC_DYNAMIC_ATEXIT=y
-# COMPAT_ATEXIT is not set
-UCLIBC_SUSV3_LEGACY=y
-UCLIBC_SUSV3_LEGACY_MACROS=y
-# UCLIBC_HAS_STUBS is not set
-UCLIBC_HAS_SHADOW=y
-UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
-UCLIBC_HAS___PROGNAME=y
-UCLIBC_HAS_PTY=y
-UNIX98PTY_ONLY=y
-# UCLIBC_HAS_GETPT is not set
-ASSUME_DEVPTS=y
-UCLIBC_HAS_TM_EXTENSIONS=y
-UCLIBC_HAS_TZ_CACHING=y
-UCLIBC_HAS_TZ_FILE=y
-UCLIBC_HAS_TZ_FILE_READ_MANY=y
-UCLIBC_TZ_FILE_PATH="/etc/TZ"
-
-#
-# Advanced Library Settings
-#
-UCLIBC_PWD_BUFFER_SIZE=256
-UCLIBC_GRP_BUFFER_SIZE=256
-UCLIBC_HAS_NONREENTRANT=y
-
-#
-# Networking Support
-#
-
-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 is not set
-# UCLIBC_SV4_DEPRECATED is not set
-UCLIBC_HAS_REALTIME=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_CRYPT=y
-UCLIBC_HAS_NETWORK_SUPPORT=y
-UCLIBC_HAS_SOCKET=y
-UCLIBC_HAS_IPV4=y
-UCLIBC_HAS_IPV6=y
-UCLIBC_HAS_RPC=y
-UCLIBC_HAS_FULL_RPC=y
-UCLIBC_HAS_REENTRANT_RPC=y
-UCLIBC_USE_NETLINK=y
-# UCLIBC_SUPPORT_AI_ADDRCONFIG is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
-
-
-#
-# String and Stdio Support
-#
-# UCLIBC_HAS_STRING_GENERIC_OPT is not set
-# UCLIBC_HAS_STRING_ARCH_OPT is not set
-UCLIBC_HAS_CTYPE_TABLES=y
-UCLIBC_HAS_CTYPE_SIGNED=y
-# UCLIBC_HAS_CTYPE_UNSAFE is not set
-# UCLIBC_HAS_CTYPE_CHECKED is not set
-# UCLIBC_HAS_CTYPE_ENFORCED is not set
-# UCLIBC_HAS_WCHAR is not set
-# UCLIBC_HAS_LOCALE is not set
-UCLIBC_HAS_HEXADECIMAL_FLOATS=y
-UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
-# USE_OLD_VFPRINTF is not set
-UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
-UCLIBC_HAS_SCANF_GLIBC_A_FLAG=y
-# UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set
-UCLIBC_HAS_STDIO_BUFSIZ_4096=y
-# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set
-UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y
-# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set
-# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set
-# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set
-# UCLIBC_HAS_STDIO_GETC_MACRO is not set
-# UCLIBC_HAS_STDIO_PUTC_MACRO is not set
-UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
-# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
-UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
-UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y
-UCLIBC_HAS_PRINTF_M_SPEC=y
-UCLIBC_HAS_ERRNO_MESSAGES=y
-# UCLIBC_HAS_SYS_ERRLIST is not set
-UCLIBC_HAS_SIGNUM_MESSAGES=y
-# UCLIBC_HAS_SYS_SIGLIST is not set
-UCLIBC_HAS_GNU_GETOPT=y
-# UCLIBC_HAS_GNU_GETSUBOPT is not set
-
-#
-# Big and Tall
-#
-UCLIBC_HAS_REGEX=y
-# UCLIBC_HAS_REGEX_OLD is not set
-UCLIBC_HAS_FNMATCH=y
-# UCLIBC_HAS_FNMATCH_OLD is not set
-# UCLIBC_HAS_WORDEXP is not set
-UCLIBC_HAS_FTW=y
-UCLIBC_HAS_GLOB=y
-UCLIBC_HAS_GNU_GLOB=y
-
-#
-# Library Installation Options
-#
-SHARED_LIB_LOADER_PREFIX="/lib"
-RUNTIME_PREFIX="/"
-DEVEL_PREFIX="/usr/"
-
-#
-# Security options
-#
-# UCLIBC_BUILD_PIE is not set
-UCLIBC_HAS_ARC4RANDOM=y
-# HAVE_NO_SSP is not set
-# UCLIBC_HAS_SSP is not set
-UCLIBC_BUILD_RELRO=y
-UCLIBC_BUILD_NOW=y
-# UCLIBC_BUILD_NOEXECSTACK is not set
-
-#
-# uClibc development/debugging options
-#
-CROSS_COMPILER_PREFIX=""
-UCLIBC_EXTRA_CFLAGS=""
-# DODEBUG is not set
-# DODEBUG_PT is not set
-DOSTRIP=y
-# DOASSERTS is not set
-# SUPPORT_LD_DEBUG is not set
-# SUPPORT_LD_DEBUG_EARLY is not set
-# UCLIBC_MALLOC_DEBUGGING is not set
-WARNINGS="-Wall"
-# EXTRA_WARNINGS is not set
-# DOMULTI is not set
-# UCLIBC_MJN3_ONLY is not set
-
-# USE_BX is not set
-# CONFIG_GENERIC_ARM is not set
-# CONFIG_ARM610 is not set
-# CONFIG_ARM710 is not set
-# CONFIG_ARM7TDMI is not set
-# CONFIG_ARM720T is not set
-# CONFIG_ARM920T is not set
-# CONFIG_ARM922T is not set
-# CONFIG_ARM926T is not set
-# CONFIG_ARM10T is not set
-# CONFIG_ARM1136JF_S is not set
-# CONFIG_ARM1176JZ_S is not set
-# CONFIG_ARM1176JZF_S is not set
-# CONFIG_ARM_CORTEX_M3 is not set
-# CONFIG_ARM_CORTEX_M1 is not set
-# CONFIG_ARM_SA110 is not set
-# CONFIG_ARM_SA1100 is not set
-# CONFIG_ARM_XSCALE is not set
-# CONFIG_ARM_IWMMXT is not set
diff --git a/target/xtensa/uClibc.config b/target/xtensa/uClibc.config
deleted file mode 100644
index cd82fabe6..000000000
--- a/target/xtensa/uClibc.config
+++ /dev/null
@@ -1,190 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Thu Jan 10 00:46:51 2008
-#
-# TARGET_alpha is not set
-# TARGET_arm is not set
-# TARGET_avr32 is not set
-# TARGET_bfin is not set
-# TARGET_cris is not set
-# TARGET_e1 is not set
-# TARGET_frv is not set
-# TARGET_h8300 is not set
-# TARGET_hppa is not set
-# TARGET_i386 is not set
-# TARGET_i960 is not set
-# TARGET_ia64 is not set
-# TARGET_m68k is not set
-# TARGET_microblaze is not set
-# TARGET_mips is not set
-# TARGET_nios is not set
-# TARGET_nios2 is not set
-# TARGET_powerpc is not set
-# TARGET_sh is not set
-# TARGET_sh64 is not set
-# TARGET_sparc is not set
-# TARGET_v850 is not set
-# TARGET_vax is not set
-# TARGET_x86_64 is not set
-TARGET_xtensa=y
-
-#
-# Target Architecture Features and Options
-#
-TARGET_ARCH="xtensa"
-TARGET_SUBARCH=""
-
-#
-# Using ELF file format
-#
-ARCH_HAS_MMU=y
-ARCH_USE_MMU=y
-UCLIBC_HAS_FLOATS=y
-UCLIBC_HAS_FPU=y
-DO_C99_MATH=y
-KERNEL_HEADERS="/usr/src/linux/include"
-HAVE_DOT_CONFIG=y
-
-#
-# General Library Settings
-#
-# HAVE_NO_PIC is not set
-DOPIC=y
-# HAVE_NO_SHARED is not set
-# ARCH_HAS_NO_LDSO is not set
-HAVE_SHARED=y
-# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
-LDSO_LDD_SUPPORT=y
-LDSO_CACHE_SUPPORT=y
-# LDSO_PRELOAD_FILE_SUPPORT is not set
-LDSO_BASE_FILENAME="ld.so"
-# UCLIBC_STATIC_LDCONFIG is not set
-# LDSO_RUNPATH is not set
-UCLIBC_CTOR_DTOR=y
-# HAS_NO_THREADS is not set
-UCLIBC_HAS_THREADS=y
-PTHREADS_DEBUG_SUPPORT=y
-LINUXTHREADS_OLD=y
-UCLIBC_HAS_LFS=y
-# MALLOC is not set
-# MALLOC_SIMPLE is not set
-MALLOC_STANDARD=y
-MALLOC_GLIBC_COMPAT=y
-UCLIBC_DYNAMIC_ATEXIT=y
-# COMPAT_ATEXIT is not set
-# UCLIBC_SUSV3_LEGACY is not set
-UCLIBC_SUSV3_LEGACY_MACROS=y
-UCLIBC_HAS_SHADOW=y
-UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
-UCLIBC_HAS___PROGNAME=y
-# UNIX98PTY_ONLY is not set
-ASSUME_DEVPTS=y
-UCLIBC_HAS_TM_EXTENSIONS=y
-UCLIBC_HAS_TZ_CACHING=y
-UCLIBC_HAS_TZ_FILE=y
-UCLIBC_HAS_TZ_FILE_READ_MANY=y
-UCLIBC_TZ_FILE_PATH="/etc/TZ"
-
-#
-# Advanced Library Settings
-#
-UCLIBC_PWD_BUFFER_SIZE=256
-UCLIBC_GRP_BUFFER_SIZE=256
-
-#
-# Networking Support
-#
-UCLIBC_HAS_IPV6=y
-UCLIBC_HAS_RPC=y
-UCLIBC_HAS_FULL_RPC=y
-UCLIBC_HAS_REENTRANT_RPC=y
-# UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
-
-#
-# String and Stdio Support
-#
-UCLIBC_HAS_STRING_GENERIC_OPT=y
-UCLIBC_HAS_STRING_ARCH_OPT=y
-UCLIBC_HAS_CTYPE_TABLES=y
-UCLIBC_HAS_CTYPE_SIGNED=y
-# UCLIBC_HAS_CTYPE_UNSAFE is not set
-UCLIBC_HAS_CTYPE_CHECKED=y
-# UCLIBC_HAS_CTYPE_ENFORCED is not set
-# UCLIBC_HAS_WCHAR is not set
-# UCLIBC_HAS_LOCALE is not set
-UCLIBC_HAS_HEXADECIMAL_FLOATS=y
-UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
-# USE_OLD_VFPRINTF is not set
-UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
-UCLIBC_HAS_SCANF_GLIBC_A_FLAG=y
-# UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set
-# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set
-UCLIBC_HAS_STDIO_BUFSIZ_4096=y
-# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set
-UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y
-# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set
-# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set
-# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set
-UCLIBC_HAS_STDIO_GETC_MACRO=y
-UCLIBC_HAS_STDIO_PUTC_MACRO=y
-UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
-# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
-UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
-UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y
-UCLIBC_HAS_PRINTF_M_SPEC=y
-UCLIBC_HAS_ERRNO_MESSAGES=y
-# UCLIBC_HAS_SYS_ERRLIST is not set
-UCLIBC_HAS_SIGNUM_MESSAGES=y
-# UCLIBC_HAS_SYS_SIGLIST is not set
-UCLIBC_HAS_GNU_GETOPT=y
-UCLIBC_HAS_GNU_GETSUBOPT=y
-
-#
-# Big and Tall
-#
-UCLIBC_HAS_REGEX=y
-UCLIBC_HAS_REGEX_OLD=y
-UCLIBC_HAS_FNMATCH=y
-UCLIBC_HAS_FNMATCH_OLD=y
-# UCLIBC_HAS_WORDEXP is not set
-UCLIBC_HAS_FTW=y
-UCLIBC_HAS_GLOB=y
-UCLIBC_HAS_GNU_GLOB=y
-
-#
-# Library Installation Options
-#
-SHARED_LIB_LOADER_PREFIX="/lib"
-RUNTIME_PREFIX="/"
-DEVEL_PREFIX="/usr/"
-
-#
-# Security options
-#
-# UCLIBC_HAS_ARC4RANDOM is not set
-# HAVE_NO_SSP is not set
-# UCLIBC_HAS_SSP is not set
-UCLIBC_BUILD_RELRO=y
-UCLIBC_BUILD_NOW=y
-# UCLIBC_BUILD_NOEXECSTACK is not set
-
-#
-# uClibc development/debugging options
-#
-CROSS_COMPILER_PREFIX=""
-UCLIBC_EXTRA_CFLAGS=""
-# DODEBUG is not set
-# DOSTRIP is not set
-# DODEBUG_PT is not set
-# DOASSERTS is not set
-SUPPORT_LD_DEBUG=y
-# SUPPORT_LD_DEBUG_EARLY is not set
-# UCLIBC_MALLOC_DEBUGGING is not set
-WARNINGS="-Wall"
-EXTRA_WARNINGS=y
-# DOMULTI is not set
-# UCLIBC_MJN3_ONLY is not set
diff --git a/target/xtensa/xt-buildroot-overlay-install b/target/xtensa/xt-buildroot-overlay-install
deleted file mode 100644
index d2afce124..000000000
--- a/target/xtensa/xt-buildroot-overlay-install
+++ /dev/null
@@ -1,488 +0,0 @@
-#!/bin/sh
-# Not every host installs perl at the same location, handle many locations:
-PATH=/usr/bin:/usr/local/bin:$PATH
-exec perl -x -S $0 ${1+"$@"}
-exit $?
-#!perl -w
-#line 8
-
-# xt-buildroot-overlay-install [-t overlay_tarball] [-b buildroot_dir] \
-# [-k kernel_dir] \
-# [-c config_name] [-l long_name] [-f] [--help]
-#
-# Creates individual overlay tarballs for gcc, binutils, gdb, and
-# the Linux kernel, out of the Xtensa Configuration Overlay tarball from
-# a Tensilica Core Package. And installs these individual tarballs
-# at the appropriate locations within a buildroot source tree.
-#
-# The Xtensa configuration overlay tarball is located in:
-# <xtensa_root>/src/xtensa-config-overlay.tar.gz
-# where <xtensa_root> is the path to the Tensilica Core Package.
-#
-# Copyright (c) 2003-2009 by Tensilica Inc.
-# History:
-# 2007-NOV-08 1.0 meg Initial version
-# 2007-NOV-21 1.1 meg Add -k parameter
-# 2007-DEC-06 1.2 meg Make -k and -b optional, check overlay sw vers.
-# 2008-FEB-27 1.3 meg Accept Xtensa Tools RB-2008.3 overlays
-
-$progvers = "1.3";
-$progname = $0;
-$progname =~ s|.*[/\\:]||;
-
-
-######################################################################
-#
-# Parse cmdline
-#
-
-my $overlay_tarball = undef;
-my $buildroot_dir = undef;
-my $kernel_dir = undef;
-my $config_name = undef;
-my $config_long_name = undef;
-my $force_clobber = 0;
-my $prompt = 1; # undocumented option
-
-sub usage {
- print "$progname version $progvers\n"
- ."Usage: $progname <parameters> [<options>]\n"
- ."Where <parameters> are:\n"
- ." -t file.tgz Specify path to the Xtensa Linux overlay tarball, typically\n"
- ." <xtensa_root>/src/xtensa-config-overlay.tar.gz\n"
- ." -b dir Path to the base of the buildroot source tree, in which\n"
- ." package specific overlay tarballs get installed.\n"
- ." -k dir Path to the base of the Linux kernel source tree, in which\n"
- ." the Linux kernel specific overlay gets installed.\n"
- ." -c config_name Name for the Xtensa processor configuration as it will be\n"
- ." known to the open source community. Must be a lowercase\n"
- ." identifier, starting with a letter, consisting of letters\n"
- ." and numbers and underscores, not ending with underscore\n"
- ." and not containing consecutive underscores. For examples:\n"
- ." dc232b , dc232b_be , mmubasele , fsf , s5000 .\n"
- ." -l long_name Long name for the Xtensa processor configuration, human-\n"
- ." readable with spaces etc allowed (must be quoted).\n"
- ." For example: 'Diamond 232L Standard Core Rev.B (LE)'\n"
- ." Try to keep it within approximately 40 characters.\n"
- ."And <options> are:\n"
- ." -f If package specific overlay tarballs already exist in\n"
- ." the destination source tree, overwrite them without asking.\n"
- ." --help Show this usage message.\n";
-}
-
-# Get arguments:
-if (!@ARGV) {
- usage();
- exit 0;
-}
-while( defined($_ = shift) ) {
- if( /^-[tbclk]$/ ) { # option taking an argument
- my $arg = shift;
- if( !defined($arg) ) {
- print STDERR "$progname: ERROR: missing parameter after '$_' option\n\n";
- usage();
- exit 1;
- }
- $overlay_tarball = $arg if $_ eq "-t";
- $buildroot_dir = $arg if $_ eq "-b";
- $kernel_dir = $arg if $_ eq "-k";
- $config_name = $arg if $_ eq "-c";
- $config_long_name = $arg if $_ eq "-l";
- next;
- }
- if( /^-f$/ ) {
- $force_clobber = 1;
- next;
- }
- if( /^--[m-t]{8}$/ && /[new]([wow])([pup])[fur]\1[maze]\2[tuff]/ ) {
- $prompt = 0;
- next;
- }
- if( /^-(h|help|\-h|\-help|\?)$/i ) {
- usage();
- exit 0;
- }
- print STDERR "$progname: ERROR: unrecognized option or argument '$_'\n\n";
- usage();
- exit 1;
-}
-
-
-######################################################################
-#
-# Validate cmdline arguments
-#
-
-ErrorU("missing -c argument (core name)")
- unless defined($config_name);
-# Try to enforce reasonable names:
-ErrorU("-c: malformed core name '$config_name' (must be lowercase, letter followed by letters/digits, may contain underscore separators)")
- unless $config_name =~ /^[a-z][a-z0-9]*(_[a-z0-9]+)*$/;
-ErrorU("-c: core name too short '$config_name'")
- unless length($config_name) >= 2;
-ErrorU("-c: core name too long '$config_name'")
- unless length($config_name) <= 16;
-
-
-ErrorU("missing -l argument (core long name)")
- unless defined($config_long_name);
-$config_long_name =~ s/^\s+//; # trim extra whitespace...
-$config_long_name =~ s/\s+$//;
-$config_long_name =~ s/\s+/ /g;
-# Try to enforce reasonable names:
-ErrorU("-l: invalid (non-ASCII-printable) characters in core long name '$config_long_name'")
- unless $config_long_name =~ /^[\x20-\x7E]+$/;
-ErrorU("-l: disallowed characters (\"\'\\) in core long name '$config_long_name'")
- if $config_long_name =~ /[\'\"\\]/;
-ErrorU("-l: core long name too short '$config_long_name'")
- unless length($config_long_name) >= 5;
-ErrorU("-l: core long name too long '$config_long_name'")
- unless length($config_long_name) <= 60;
-
-
-#ErrorU("missing -b argument (buildroot source tree directory)")
-# unless defined($buildroot_dir);
-if (defined($buildroot_dir)) {
- ErrorU("-b: not a directory: $buildroot_dir")
- unless -d $buildroot_dir;
- foreach my $p ("toolchain/gcc", "toolchain/binutils", "toolchain/gdb", "target/xtensa") {
- ErrorU("-b: not a buildroot directory: missing $buildroot_dir/$p")
- unless -d $buildroot_dir . "/" . $p;
- }
-}
-
-
-#ErrorU("missing -k argument (Linux kernel source tree directory)")
-# unless defined($kernel_dir);
-if (defined($kernel_dir)) {
- ErrorU("-k: not a directory: $kernel_dir")
- unless -d $kernel_dir;
- foreach my $p ("kernel", "arch/xtensa/kernel", "include/asm-xtensa") {
- ErrorU("-k: not a Linux kernel directory: missing $kernel_dir/$p")
- unless -d $kernel_dir . "/" . $p;
- }
-}
-
-
-if (!defined($buildroot_dir) and !defined($kernel_dir)) {
- print STDERR "$progname: WARNING:\n";
- print STDERR "$progname: WARNING: Test run only, NOTHING WILL BE INSTALLED\n";
- print STDERR "$progname: WARNING: (use -b and -k to specify install destination)\n";
- print STDERR "$progname: WARNING:\n";
-}
-
-
-my @ovpaths = ( "/src/xtensa-config-overlay.tar.gz",
- "/xtensa-elf/src/linux/misc/linux-overlay.tar.gz" );
-if (!defined($overlay_tarball)) {
- # Try to locate the overlay tarball based on XTENSA_SYSTEM and XTENSA_CORE
- # settings:
- my $xtensa_root = `xt-xcc --show-config=config 2>/dev/null`;
- $xtensa_root = "" unless defined($xtensa_root);
- chomp($xtensa_root);
- if ($xtensa_root ne "") {
- ($overlay_tarball) = grep(-f $xtensa_root.$_, @ovpaths);
- if (!defined($overlay_tarball)) {
- ErrorU("Xtensa configuration overlay tarball not found: ".$xtensa_root.$ovpaths[0])
- }
- } else {
- ErrorU("missing -t argument (Xtensa configuration overlay tarball filename)\n"
- ."and no default Xtensa Core Package defined in the environment");
- }
-} else {
- foreach my $p ("", @ovpaths) {
- if (-f $overlay_tarball.$p) {
- $overlay_tarball .= $p;
- last;
- }
- }
- ErrorU("-t: file not found: $overlay_tarball") unless -f $overlay_tarball;
-}
-
-
-######################################################################
-#
-# Misc
-#
-
-my $overlay_unpacked = 0;
-my $ovdir;
-
-sub cleanup {
- if ($overlay_unpacked) {
- system("rm -rf '$ovdir' 2>/dev/null");
- }
-}
-
-sub ErrorEmit {
- my ($msg,$usage) = @_;
- $msg =~ s|\n|"\n${progname}: ERROR: "|ge;
- print STDERR "$progname: ERROR: $msg\n";
- if ($usage) {
- print "\n";
- usage();
- }
- cleanup();
- exit 1;
-}
-sub ErrorU { ErrorEmit(shift,1); }
-sub Error { ErrorEmit(shift); }
-
-
-# Read specified file (as binary), returning contents.
-#
-sub readfile {
- my ($filename) = @_;
- # Read the file:
- open(INFILE,"<$filename") or Error("error reading from '$filename': $!");
- my $savesep = $/;
- undef $/;
- my $file = <INFILE>;
- $/ = $savesep;
- close(INFILE);
- $file;
-}
-
-# Write specified file (as binary) with first argument (string).
-#
-sub writefile {
- my ($filename, $file) = @_;
- # Read the file:
- open(INFILE,">$filename") or Error("error writing to '$filename': $!");
- print INFILE $file;
- close(INFILE) or Error("error closing file '$filename': $!");
-}
-
-
-######################################################################
-#
-# Determine a temporary directory.
-#
-
-my $tmpdir = "/tmp";
-if (defined($ENV{"TMP"}) and -d $ENV{"TMP"}) {
- $tmpdir = $ENV{"TMP"};
-} elsif (defined($ENV{"TEMP"}) and -d $ENV{"TEMP"}) {
- $tmpdir = $ENV{"TEMP"};
-}
-
-
-######################################################################
-#
-# Unpack the general overlay tarball
-#
-
-my $user = defined($ENV{"USER"}) ? $ENV{"USER"} : "xtensa";
-$ovdir = $tmpdir."/tmp-overlay-${user}-$$";
-mkdir $ovdir or Error("cannot create directory $ovdir");
-$overlay_unpacked = 1;
-system("tar xfz '$overlay_tarball' -C '$ovdir'")
- and Error("tar failed...");
-
-
-######################################################################
-#
-# Define and sanity check contents of overlay
-#
-
-my $oldpack = -f $ovdir."/xtensa-elf/src/linux/misc/core.h";
-my $pf1 = ($oldpack ? "src/" : "");
-my $pf2 = ($oldpack ? "xtensa-elf/src/linux/misc/" : "config/");
-
-my @packages = (
- ["binutils", "toolchain/binutils",
- ["${pf1}/binutils/xtensa-modules.c", "bfd/"],
- ["${pf1}/binutils/xtensa-config.h", "include/"],
- #["${pf1}/binutils/xtensa-config.sh", "ld/emulparams/"],
- ],
- ["gcc", "toolchain/gcc",
- ["${pf1}/gcc/xtensa-config.h", "include/"],
- ],
- ["gdb", "toolchain/gdb",
- ["${pf1}/gdb/xtensa-modules.c", "bfd/"],
- ["${pf1}/gdb/xtensa-config.h", "include/"],
- ["${pf1}/gdb/xtensa-config.c", "gdb/"],
- ["${pf1}/gdb/xtensa-regmap.c", "gdb/gdbserver/"],
- ["${pf1}/gdb/xtensa-regmap.c", "gdb/gdbserver/xtensa-xtregs.c"], # for GDB 6.8
- ["${pf1}/gdb/xtensa-regmap.c", "gdb/xtensa-xtregs.c"], # for GDB 6.8
- ["${pf1}/gdb/reg-xtensa.dat", "gdb/regformats/"],
- ],
- ["kernel", "target/xtensa", # ???
- ["${pf2}core.h", "include/asm-xtensa/variant-${config_name}/"],
- ["${pf2}tie.h", "include/asm-xtensa/variant-${config_name}/"],
- ["${pf2}tie-asm.h", "include/asm-xtensa/variant-${config_name}/"],
- ],
-);
-
-# Check that all files are present ...
-foreach my $pack (@packages) {
- my ($pname, $buildroot_subdir, @files) = @$pack;
- print "Checking files for $pname ...\n";
- foreach my $f (@files) {
- my ($src, $dst) = @$f;
- -f $ovdir."/".$src or Error("missing '$src' in overlay tarball");
- }
-}
-
-
-######################################################################
-#
-# Extract some useful information
-#
-
-# Extract core name as specified in the build.
-my $coreh = readfile($ovdir."/".$pf2."core.h");
-
-$coreh =~ /^\s*\#\s*define\s+XCHAL_SW_VERSION\s+(\w+)/m;
-my $swversion = $1;
-defined($swversion) or Error("missing XCHAL_SW_VERSION in overlay core.h file;\n"
- ."overlay is too old, need RB-2008.3 (SW version 7.1.1) or later");
-
-$coreh =~ /^\s*\#\s*define\s+XCHAL_CORE_ID\s+"([^"]+)"/m;
-my $coreid = $1;
-defined($coreid) or Error("missing XCHAL_CORE_ID in overlay core.h file");
-
-$coreh =~ /^\s*\#\s*define\s+XCHAL_HW_VERSION_NAME\s+"([^"]+)"/m;
-my $hwversion = $1;
-defined($hwversion) or Error("missing XCHAL_HW_VERSION_NAME in overlay core.h file");
-
-
-$swvers_human = sprintf("%u.%u.%u",
- $swversion/100000, (($swversion/1000) % 100), ($swversion % 1000));
-my $release = "software version $swvers_human";
-if (-f $ovdir."/release") {
- $release = readfile($ovdir."/release");
- chomp($release);
-}
-
-
-######################################################################
-#
-# Prompt user to be sure this is what he wants to do
-#
-
-# Catch Ctrl-C so we can do a proper cleanup:
-sub catch_term {
- my $signame = shift;
- #print STDERR "whoa!\n";
- cleanup();
- print STDERR "\n$progname: Cleaned up.\n";
- exit 3;
-}
-$SIG{TERM} = \&catch_term;
-$SIG{HUP} = \&catch_term;
-$SIG{INT} = \&catch_term;
-
-$| = 1;
-print "\n",
- "About to generate package-specific overlay tarballs for the following:\n",
- "\n",
- " Xtensa processor short name: $config_name\n";
-print " This short name overrides the name specified in the XPG: $coreid\n" if $coreid ne $config_name;
-#print " Please ensure that's the name you want. If submitted to the open source\n",
-# " community, it can be a hassle to change later on.\n";
-print " Xtensa processor description: $config_long_name\n",
- " Targeting Xtensa HW version: $hwversion\n",
- " Xtensa configuration overlay: $overlay_tarball\n",
- " (release of overlay): $release\n",
- " Destination buildroot dir: ".(defined($buildroot_dir)?$buildroot_dir:"(none, not installed)")."\n",
- " Destination Linux kernel dir: ".(defined($kernel_dir)?$kernel_dir:"(none, not installed)")."\n",
- "\n",
- "Are you sure? (y/n) ";
-if ($prompt) {
- my $line = <STDIN>;
- chomp($line);
- if ($line !~ /^y(es)?$/i) {
- print "\nInstallation aborted.\n";
- cleanup();
- exit 2;
- }
-} else {
- print "YES [no prompt]\n";
-}
-print "\n";
-
-
-######################################################################
-#
-# Now generate the tarballs
-#
-
-# Now generate each tarball ...
-foreach my $pack (@packages) {
- my ($pname, $buildroot_subdir, @files) = @$pack;
- my $tarname = "${pname}-xtensa_${config_name}.tgz";
- my $fulltarname;
- if (defined($buildroot_dir)) {
- my $tarsubname = $buildroot_subdir . "/" . $tarname;
- print "Generating and installing $tarsubname ...\n";
- $fulltarname = $buildroot_dir . "/" . $tarsubname;
- } else {
- print "Generating $tarname ...\n";
- $fulltarname = $ovdir . "/" . $tarname;
- }
- if (-e $fulltarname) {
- if ($force_clobber or !defined($buildroot_dir)) {
- unlink($fulltarname) or Error("could not delete '$fulltarname': $!");
- } else {
- Error("destination tarball already exists: '$fulltarname'");
- }
- }
- my $pdir = $ovdir."/tmp-".$pname;
- system("rm -fr '${pdir}' 2>/dev/null");
- mkdir $pdir or Error("cannot create directory $pdir");
- foreach my $f (@files) {
- my ($src, $dst) = @$f;
- # If $dst ends in / , take filename from $src :
- if ($dst =~ m|/$|) {
- my $fname = $src;
- $fname =~ s|^.*/||;
- $dst .= $fname;
- }
- # Ensure destination directory exists:
- my $dstdir = $pdir;
- while ($dst =~ s|^([^/]+)/+||) {
- $dstdir .= "/" . $1;
- mkdir($dstdir);
- }
- # Read file:
- my $content = readfile($ovdir."/".$src);
-
- # Adjust contents of file.
- # Fix-up typo:
- $content =~ s/XCHAL_SA_(NCP|CP\d+)_/XCHAL_$1_SA_/g;
- # Update core name info:
- my $iscore = ($content =~ s/^(\s*\#\s*define\s+XCHAL_CORE_ID\s+)"[^"]+"/$1"$config_name"/mg);
- $iscore or $content =~ s{^(\s*\#\s*define\s+XCHAL_INST_FETCH_WIDTH\s+\S+\s*(/\*[^\*]*\*/)?\s*$)}
- {$1\n\#undef XCHAL_CORE_ID\n\#define XCHAL_CORE_ID\t\t\t"$config_name"\n}smg;
- # Update core description info:
- $content =~ s/^(\s*\#\s*define\s+XCHAL_CORE_DESCRIPTION\s+)"[^"]+"/$1"$config_long_name"/mg
- or $content =~ s{^(\s*\#\s*define\s+XCHAL_CORE_ID\s+\S+\s*(/\*[^\*]*\*/)?\s*$)}
- {"$1\n" . ($iscore ? "" : "\n\#undef XCHAL_CORE_DESCRIPTION\n")
- . "\#define XCHAL_CORE_DESCRIPTION\t\t\"${config_long_name}\""}smge;
-
- # Write (possibly modified) file:
- writefile($dstdir."/".$dst, $content);
- }
- my $tarcmd = "tar cfz '${fulltarname}' -C '${pdir}' .";
- system($tarcmd) and Error("failed executing: $tarcmd");
-
- # Install Linux kernel overlay:
- if ($pname eq "kernel" and defined($kernel_dir)) {
- print "Installing Linux kernel overlay from $tarname ...\n";
- my $untarcmd = "tar xfz '${fulltarname}' -C '${kernel_dir}' .";
- system($untarcmd) and Error("failed executing: $tarcmd");
- }
- # Possible TODO: update arch/xtensa/{Kconfig,Makefile} to add this config?
-}
-
-
-######################################################################
-#
-# The End
-#
-
-cleanup();
-print "Done.\n";
-exit 0;
-
diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk
index e29d797cc..1a075cc00 100644
--- a/toolchain/gcc/gcc-uclibc-4.x.mk
+++ b/toolchain/gcc/gcc-uclibc-4.x.mk
@@ -33,11 +33,6 @@ else
GCC_SITE:=$(BR2_GNU_MIRROR)/gcc/gcc-$(GCC_VERSION)
endif
-ifneq ($(filter xtensa%,$(ARCH)),)
-include target/xtensa/patch.in
-GCC_PATCH_EXTRA:=$(call XTENSA_PATCH,gcc,$(GCC_PATCH_DIR),. ..)
-endif
-
GCC_SOURCE:=gcc-$(GCC_VERSION).tar.bz2
GCC_PATCH_DIR:=toolchain/gcc/$(GCC_VERSION)
GCC_DIR:=$(TOOLCHAIN_DIR)/gcc-$(GCC_VERSION)
@@ -262,7 +257,7 @@ gcc-patched: $(GCC_DIR)/.patched
$(GCC_DIR)/.patched: $(GCC_DIR)/.unpacked
# Apply any files named gcc-*.patch from the source directory to gcc
ifneq ($(wildcard $(GCC_PATCH_DIR)),)
- support/scripts/apply-patches.sh $(GCC_DIR) $(GCC_PATCH_DIR) \*.patch $(GCC_PATCH_EXTRA)
+ support/scripts/apply-patches.sh $(GCC_DIR) $(GCC_PATCH_DIR) \*.patch
endif
ifeq ($(ARCH)-$(BR2_GCC_SHARED_LIBGCC),powerpc-y)
diff --git a/toolchain/gdb/gdb.mk b/toolchain/gdb/gdb.mk
index f5af4541a..6b029a8c6 100644
--- a/toolchain/gdb/gdb.mk
+++ b/toolchain/gdb/gdb.mk
@@ -16,11 +16,6 @@ else
GDB_PATCH_DIR:=toolchain/gdb/$(GDB_VERSION)
endif
-ifneq ($(filter xtensa%,$(ARCH)),)
-include target/xtensa/patch.in
-GDB_PATCH_EXTRA:=$(call XTENSA_PATCH,gdb,$(GDB_PATCH_DIR),. ..)
-endif
-
GDB_DIR:=$(TOOLCHAIN_DIR)/gdb-$(GDB_VERSION)
$(DL_DIR)/$(GDB_SOURCE):
@@ -31,7 +26,7 @@ $(GDB_DIR)/.unpacked: $(DL_DIR)/$(GDB_SOURCE)
mkdir -p $(GDB_DIR)
$(GDB_CAT) $(DL_DIR)/$(GDB_SOURCE) | tar -C $(GDB_DIR) $(TAR_STRIP_COMPONENTS)=1 $(TAR_OPTIONS) -
ifneq ($(wildcard $(GDB_PATCH_DIR)),)
- support/scripts/apply-patches.sh $(GDB_DIR) $(GDB_PATCH_DIR) \*.patch $(GDB_PATCH_EXTRA)
+ support/scripts/apply-patches.sh $(GDB_DIR) $(GDB_PATCH_DIR) \*.patch
endif
$(call CONFIG_UPDATE,$(@D))
touch $@
diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in
index 6e0d1598f..10950ba29 100644
--- a/toolchain/toolchain-common.in
+++ b/toolchain/toolchain-common.in
@@ -93,7 +93,7 @@ config BR2_NEEDS_GETTEXT_IF_LOCALE
default y if (BR2_NEEDS_GETTEXT && BR2_ENABLE_LOCALE)
config BR2_USE_MMU
- bool "Enable MMU support" if BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_sh || BR2_xtensa
+ bool "Enable MMU support" if BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_sh
default y if !BR2_bfin
help
If your target has a MMU, you should say Y here. If you
diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk
index 20cc820ae..d1cd71812 100644
--- a/toolchain/uClibc/uclibc.mk
+++ b/toolchain/uClibc/uclibc.mk
@@ -38,7 +38,6 @@ UCLIBC_TARGET_ARCH:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
-e 's/sh[234].*/sh/' \
-e 's/mips.*/mips/' \
-e 's/cris.*/cris/' \
- -e 's/xtensa.*/xtensa/' \
")
UCLIBC_TARGET_ENDIAN:=$(call qstrip,$(BR2_ENDIAN))
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-14 08:17:22 +0000