* [Buildroot] [pull request] Remove Xtensa architecture and target/ directory
@ 2012-09-04 14:04 Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 1/4] Remove the Xtensa architecture Thomas Petazzoni
` (3 more replies)
0 siblings, 4 replies; 13+ messages in thread
From: Thomas Petazzoni @ 2012-09-04 14:04 UTC (permalink / raw)
To: buildroot
Hello,
The goal of this branch is to get rid of the Xtensa architecture, and
then get rid of the target/ directory, which becomes mostly useless
once the Xtensa architecture has been removed.
* Patch 1 removes the Xtensa architecture and all related files and
references in Buildroot. It allows to review a bunch of special
stuff here and there which were annoying. The Xtensa architecture
has been introduced a few years ago in Buildroot, and has never
been maintained since then, despite being marked deprecated since
several months.
* Patch 2 creates a new top-level directory called 'system' to store
the default device table, the default skeleton, and system-wide
configuration options.
* Patch 3 removes an useless file in target/
* Patch 4 removes the last file from target/, Config.in.arch, by
splitting it into smaller chunks into a new top-level arch/
directory.
Note that Patch 1 can be applied independently of the last three
patches, which may require more discussion.
Best regards,
Thomas
The following changes since commit 27045cde7d18f6132ab804ed30673e3fb3961879:
gcc: default to 4.6.x (2012-09-04 13:28:03 +0200)
are available in the git repository at:
git://git.free-electrons.com/users/thomas-petazzoni/buildroot.git remove-xtensa-and-target-dir
for you to fetch changes up to bf030fb668c9608de1f3e99bac17bf300ad59c67:
Split target/Config.in.arch into multiple Config.in.* in arch/ (2012-09-04 15:50:57 +0200)
----------------------------------------------------------------
Thomas Petazzoni (4):
Remove the Xtensa architecture
New top-level directory: system
Remove target/Makefile.in, now useless
Split target/Config.in.arch into multiple Config.in.* in arch/
Config.in | 4 +-
Makefile | 5 +-
arch/Config.in | 9 +
arch/Config.in.arches | 129 +++
arch/Config.in.arm | 83 ++
arch/Config.in.bfin | 10 +
arch/Config.in.common | 245 ++++++
arch/Config.in.mips | 57 ++
arch/Config.in.powerpc | 83 ++
arch/Config.in.sh | 24 +
arch/Config.in.sparc | 43 +
arch/Config.in.x86 | 146 ++++
linux/Config.in | 2 +-
package/ltrace/Config.in | 2 +-
{target/generic => system}/Config.in | 2 +-
{target/generic => system}/device_table.txt | 0
{target/generic => system}/device_table_dev.txt | 0
{fs => system}/skeleton/bin/.empty | 0
{fs => system}/skeleton/dev/log | 0
{fs => system}/skeleton/dev/pts/.empty | 0
{fs => system}/skeleton/etc/TZ | 0
{fs => system}/skeleton/etc/fstab | 0
{fs => system}/skeleton/etc/group | 0
{fs => system}/skeleton/etc/hostname | 0
{fs => system}/skeleton/etc/hosts | 0
{fs => system}/skeleton/etc/init.d/S20urandom | 0
{fs => system}/skeleton/etc/init.d/S40network | 0
{fs => system}/skeleton/etc/init.d/rcK | 0
{fs => system}/skeleton/etc/init.d/rcS | 0
{fs => system}/skeleton/etc/inittab | 0
{fs => system}/skeleton/etc/inputrc | 0
{fs => system}/skeleton/etc/issue | 0
{fs => system}/skeleton/etc/ld.so.conf.d/.empty | 0
{fs => system}/skeleton/etc/mtab | 0
.../skeleton/etc/network/if-down.d/.empty | 0
.../skeleton/etc/network/if-post-down.d/.empty | 0
.../skeleton/etc/network/if-pre-up.d/.empty | 0
{fs => system}/skeleton/etc/network/if-up.d/.empty | 0
{fs => system}/skeleton/etc/network/interfaces | 0
{fs => system}/skeleton/etc/passwd | 0
{fs => system}/skeleton/etc/profile | 0
{fs => system}/skeleton/etc/protocols | 0
{fs => system}/skeleton/etc/random-seed | Bin 512 -> 512 bytes
{fs => system}/skeleton/etc/resolv.conf | 0
{fs => system}/skeleton/etc/securetty | 0
{fs => system}/skeleton/etc/services | 0
{fs => system}/skeleton/etc/shadow | 0
{fs => system}/skeleton/home/ftp/.empty | 0
{fs => system}/skeleton/lib/.empty | 0
{fs => system}/skeleton/media/.empty | 0
{fs => system}/skeleton/mnt/.empty | 0
{fs => system}/skeleton/opt/.empty | 0
{fs => system}/skeleton/proc/.empty | 0
{fs => system}/skeleton/root/.bash_history | 0
{fs => system}/skeleton/root/.bash_logout | 0
{fs => system}/skeleton/root/.bash_profile | 0
{fs => system}/skeleton/root/.empty | 0
{fs => system}/skeleton/run | 0
{fs => system}/skeleton/sbin/.empty | 0
{fs => system}/skeleton/sys/.empty | 0
{fs => system}/skeleton/tmp/.empty | 0
{fs => system}/skeleton/usr/bin/.empty | 0
{fs => system}/skeleton/usr/lib/.empty | 0
{fs => system}/skeleton/usr/sbin/.empty | 0
{fs => system}/skeleton/var/cache | 0
{fs => system}/skeleton/var/lib/misc | 0
{fs => system}/skeleton/var/lib/pcmcia | 0
{fs => system}/skeleton/var/lock | 0
{fs => system}/skeleton/var/log | 0
{fs => system}/skeleton/var/pcmcia | 0
{fs => system}/skeleton/var/run | 0
{fs => system}/skeleton/var/spool | 0
{fs => system}/skeleton/var/tmp | 0
target/generic/Makefile.in => system/system.mk | 0
target/Config.in.arch | 878 --------------------
target/Makefile.in | 3 -
target/device/xtensa/device_table.txt | 189 -----
target/xtensa/.gitignore | 1 -
target/xtensa/Makefile.in | 1 -
target/xtensa/defconfig | 129 ---
target/xtensa/patch.in | 33 -
target/xtensa/setup-config | 57 --
target/xtensa/uClibc-0.9.30.config | 245 ------
target/xtensa/uClibc.config | 190 -----
target/xtensa/xt-buildroot-overlay-install | 488 -----------
toolchain/gcc/gcc-uclibc-4.x.mk | 7 +-
toolchain/gdb/gdb.mk | 7 +-
toolchain/toolchain-common.in | 2 +-
toolchain/uClibc/uclibc.mk | 1 -
89 files changed, 838 insertions(+), 2237 deletions(-)
create mode 100644 arch/Config.in
create mode 100644 arch/Config.in.arches
create mode 100644 arch/Config.in.arm
create mode 100644 arch/Config.in.bfin
create mode 100644 arch/Config.in.common
create mode 100644 arch/Config.in.mips
create mode 100644 arch/Config.in.powerpc
create mode 100644 arch/Config.in.sh
create mode 100644 arch/Config.in.sparc
create mode 100644 arch/Config.in.x86
rename {target/generic => system}/Config.in (99%)
rename {target/generic => system}/device_table.txt (100%)
rename {target/generic => system}/device_table_dev.txt (100%)
rename {fs => system}/skeleton/bin/.empty (100%)
rename {fs => system}/skeleton/dev/log (100%)
rename {fs => system}/skeleton/dev/pts/.empty (100%)
rename {fs => system}/skeleton/etc/TZ (100%)
rename {fs => system}/skeleton/etc/fstab (100%)
rename {fs => system}/skeleton/etc/group (100%)
rename {fs => system}/skeleton/etc/hostname (100%)
rename {fs => system}/skeleton/etc/hosts (100%)
rename {fs => system}/skeleton/etc/init.d/S20urandom (100%)
rename {fs => system}/skeleton/etc/init.d/S40network (100%)
rename {fs => system}/skeleton/etc/init.d/rcK (100%)
rename {fs => system}/skeleton/etc/init.d/rcS (100%)
rename {fs => system}/skeleton/etc/inittab (100%)
rename {fs => system}/skeleton/etc/inputrc (100%)
rename {fs => system}/skeleton/etc/issue (100%)
rename {fs => system}/skeleton/etc/ld.so.conf.d/.empty (100%)
rename {fs => system}/skeleton/etc/mtab (100%)
rename {fs => system}/skeleton/etc/network/if-down.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-post-down.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-pre-up.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-up.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/interfaces (100%)
rename {fs => system}/skeleton/etc/passwd (100%)
rename {fs => system}/skeleton/etc/profile (100%)
rename {fs => system}/skeleton/etc/protocols (100%)
rename {fs => system}/skeleton/etc/random-seed (100%)
rename {fs => system}/skeleton/etc/resolv.conf (100%)
rename {fs => system}/skeleton/etc/securetty (100%)
rename {fs => system}/skeleton/etc/services (100%)
rename {fs => system}/skeleton/etc/shadow (100%)
rename {fs => system}/skeleton/home/ftp/.empty (100%)
rename {fs => system}/skeleton/lib/.empty (100%)
rename {fs => system}/skeleton/media/.empty (100%)
rename {fs => system}/skeleton/mnt/.empty (100%)
rename {fs => system}/skeleton/opt/.empty (100%)
rename {fs => system}/skeleton/proc/.empty (100%)
rename {fs => system}/skeleton/root/.bash_history (100%)
rename {fs => system}/skeleton/root/.bash_logout (100%)
rename {fs => system}/skeleton/root/.bash_profile (100%)
rename {fs => system}/skeleton/root/.empty (100%)
rename {fs => system}/skeleton/run (100%)
rename {fs => system}/skeleton/sbin/.empty (100%)
rename {fs => system}/skeleton/sys/.empty (100%)
rename {fs => system}/skeleton/tmp/.empty (100%)
rename {fs => system}/skeleton/usr/bin/.empty (100%)
rename {fs => system}/skeleton/usr/lib/.empty (100%)
rename {fs => system}/skeleton/usr/sbin/.empty (100%)
rename {fs => system}/skeleton/var/cache (100%)
rename {fs => system}/skeleton/var/lib/misc (100%)
rename {fs => system}/skeleton/var/lib/pcmcia (100%)
rename {fs => system}/skeleton/var/lock (100%)
rename {fs => system}/skeleton/var/log (100%)
rename {fs => system}/skeleton/var/pcmcia (100%)
rename {fs => system}/skeleton/var/run (100%)
rename {fs => system}/skeleton/var/spool (100%)
rename {fs => system}/skeleton/var/tmp (100%)
rename target/generic/Makefile.in => system/system.mk (100%)
delete mode 100644 target/Config.in.arch
delete mode 100644 target/Makefile.in
delete mode 100644 target/device/xtensa/device_table.txt
delete mode 100644 target/xtensa/.gitignore
delete mode 100644 target/xtensa/Makefile.in
delete mode 100644 target/xtensa/defconfig
delete mode 100644 target/xtensa/patch.in
delete mode 100644 target/xtensa/setup-config
delete mode 100644 target/xtensa/uClibc-0.9.30.config
delete mode 100644 target/xtensa/uClibc.config
delete mode 100644 target/xtensa/xt-buildroot-overlay-install
Thanks,
--
Thomas Petazzoni
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 1/4] Remove the Xtensa architecture
2012-09-04 14:04 [Buildroot] [pull request] Remove Xtensa architecture and target/ directory Thomas Petazzoni
@ 2012-09-04 14:04 ` Thomas Petazzoni
2012-09-04 20:48 ` Yann E. MORIN
2012-09-20 20:32 ` Peter Korsgaard
2012-09-04 14:04 ` [Buildroot] [PATCH 2/4] New top-level directory: system Thomas Petazzoni
` (2 subsequent siblings)
3 siblings, 2 replies; 13+ messages in thread
From: Thomas Petazzoni @ 2012-09-04 14:04 UTC (permalink / raw)
To: buildroot
As stated in commit 555c2585bf28c3ef71f6d2dcdd983d17a19892af, the
Xtensa architecture has been introduced in 2009 and never changed
since its initial introduction. It requires some special handling that
is a bit annoying, and despite our call to the initial developers, and
the announcement of the deprecation of the architecture during the
2012.05, nothing has happened. Therefore, drop support for this
architecture.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
Makefile | 3 -
linux/Config.in | 2 +-
package/ltrace/Config.in | 2 +-
target/Config.in.arch | 40 ---
target/device/xtensa/device_table.txt | 189 -----------
target/xtensa/.gitignore | 1 -
target/xtensa/Makefile.in | 1 -
target/xtensa/defconfig | 129 --------
target/xtensa/patch.in | 33 --
target/xtensa/setup-config | 57 ----
target/xtensa/uClibc-0.9.30.config | 245 --------------
target/xtensa/uClibc.config | 190 -----------
target/xtensa/xt-buildroot-overlay-install | 488 ----------------------------
toolchain/gcc/gcc-uclibc-4.x.mk | 7 +-
toolchain/gdb/gdb.mk | 7 +-
toolchain/toolchain-common.in | 2 +-
toolchain/uClibc/uclibc.mk | 1 -
17 files changed, 5 insertions(+), 1392 deletions(-)
delete mode 100644 target/device/xtensa/device_table.txt
delete mode 100644 target/xtensa/.gitignore
delete mode 100644 target/xtensa/Makefile.in
delete mode 100644 target/xtensa/defconfig
delete mode 100644 target/xtensa/patch.in
delete mode 100644 target/xtensa/setup-config
delete mode 100644 target/xtensa/uClibc-0.9.30.config
delete mode 100644 target/xtensa/uClibc.config
delete mode 100644 target/xtensa/xt-buildroot-overlay-install
diff --git a/Makefile b/Makefile
index b81170f..9e1bcfd 100644
--- a/Makefile
+++ b/Makefile
@@ -236,9 +236,6 @@ 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 0306348..10a546e 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 9e71d82..a65ca48 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 342066e..6aa5adf 100644
--- a/target/Config.in.arch
+++ b/target/Config.in.arch
@@ -122,13 +122,6 @@ 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
@@ -516,38 +509,6 @@ config BR2_SPARC_TYPE
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
@@ -678,7 +639,6 @@ 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 d0c7467..0000000
--- 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 cff61bf..0000000
--- 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 8a654b9..0000000
--- 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 0eee5c0..0000000
--- 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 3fe5cc8..0000000
--- 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 7ef8fe8..0000000
--- 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 5701fe4..0000000
--- 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 cd82fab..0000000
--- 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 d2afce1..0000000
--- 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: $tarcmd");
- }
- # Possible TODO: update arch/xtensa/{Kconfig,Makefile} to add this config?
-}
-
-
-######################################################################
-#
-# The End
-#
-
-cleanup();
-print "Done.\n";
-exit 0;
-
diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk
index e29d797..1a075cc 100644
--- a/toolchain/gcc/gcc-uclibc-4.x.mk
+++ b/toolchain/gcc/gcc-uclibc-4.x.mk
@@ -33,11 +33,6 @@ else
GCC_SITE:=$(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)-$(BR2_GCC_SHARED_LIBGCC),powerpc-y)
diff --git a/toolchain/gdb/gdb.mk b/toolchain/gdb/gdb.mk
index f5af454..6b029a8 100644
--- a/toolchain/gdb/gdb.mk
+++ b/toolchain/gdb/gdb.mk
@@ -16,11 +16,6 @@ else
GDB_PATCH_DIR:=toolchain/gdb/$(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 $@
diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in
index 6e0d159..10950ba 100644
--- a/toolchain/toolchain-common.in
+++ b/toolchain/toolchain-common.in
@@ -93,7 +93,7 @@ config BR2_NEEDS_GETTEXT_IF_LOCALE
default y if (BR2_NEEDS_GETTEXT && BR2_ENABLE_LOCALE)
config BR2_USE_MMU
- bool "Enable MMU support" if BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_sh || BR2_xtensa
+ bool "Enable MMU support" if BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_sh
default y if !BR2_bfin
help
If your target has a MMU, you should say Y here. If you
diff --git a/toolchain/uClibc/uclibc.mk b/toolchain/uClibc/uclibc.mk
index 9d0b6db..005e559 100644
--- a/toolchain/uClibc/uclibc.mk
+++ b/toolchain/uClibc/uclibc.mk
@@ -39,7 +39,6 @@ UCLIBC_TARGET_ARCH:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
-e 's/mips.*/mips/' \
-e 's/mipsel.*/mips/' \
-e 's/cris.*/cris/' \
- -e 's/xtensa.*/xtensa/' \
")
# just handle the ones that can be big or little
UCLIBC_TARGET_ENDIAN:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 2/4] New top-level directory: system
2012-09-04 14:04 [Buildroot] [pull request] Remove Xtensa architecture and target/ directory Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 1/4] Remove the Xtensa architecture Thomas Petazzoni
@ 2012-09-04 14:04 ` Thomas Petazzoni
2012-09-04 20:53 ` Yann E. MORIN
2012-09-04 14:04 ` [Buildroot] [PATCH 3/4] Remove target/Makefile.in, now useless Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
3 siblings, 1 reply; 13+ messages in thread
From: Thomas Petazzoni @ 2012-09-04 14:04 UTC (permalink / raw)
To: buildroot
This directory groups the following elements:
* the default root filesystem skeleton
* the default device tables
* the Config.in options for system configuration (UART port for
getty, system hostname, etc.)
* the make rules to apply the system configuration options
Even though the skeleton and device tables could have lived in fs/, it
would have been strange to have the UART, system hostname and other
related options into fs/. A new system/ directory makes more sense.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
Config.in | 2 +-
Makefile | 1 +
{target/generic => system}/Config.in | 2 +-
{target/generic => system}/device_table.txt | 0
{target/generic => system}/device_table_dev.txt | 0
{fs => system}/skeleton/bin/.empty | 0
{fs => system}/skeleton/dev/log | 0
{fs => system}/skeleton/dev/pts/.empty | 0
{fs => system}/skeleton/etc/TZ | 0
{fs => system}/skeleton/etc/fstab | 0
{fs => system}/skeleton/etc/group | 0
{fs => system}/skeleton/etc/hostname | 0
{fs => system}/skeleton/etc/hosts | 0
{fs => system}/skeleton/etc/init.d/S20urandom | 0
{fs => system}/skeleton/etc/init.d/S40network | 0
{fs => system}/skeleton/etc/init.d/rcK | 0
{fs => system}/skeleton/etc/init.d/rcS | 0
{fs => system}/skeleton/etc/inittab | 0
{fs => system}/skeleton/etc/inputrc | 0
{fs => system}/skeleton/etc/issue | 0
{fs => system}/skeleton/etc/ld.so.conf.d/.empty | 0
{fs => system}/skeleton/etc/mtab | 0
.../skeleton/etc/network/if-down.d/.empty | 0
.../skeleton/etc/network/if-post-down.d/.empty | 0
.../skeleton/etc/network/if-pre-up.d/.empty | 0
{fs => system}/skeleton/etc/network/if-up.d/.empty | 0
{fs => system}/skeleton/etc/network/interfaces | 0
{fs => system}/skeleton/etc/passwd | 0
{fs => system}/skeleton/etc/profile | 0
{fs => system}/skeleton/etc/protocols | 0
{fs => system}/skeleton/etc/random-seed | Bin 512 -> 512 bytes
{fs => system}/skeleton/etc/resolv.conf | 0
{fs => system}/skeleton/etc/securetty | 0
{fs => system}/skeleton/etc/services | 0
{fs => system}/skeleton/etc/shadow | 0
{fs => system}/skeleton/home/ftp/.empty | 0
{fs => system}/skeleton/lib/.empty | 0
{fs => system}/skeleton/media/.empty | 0
{fs => system}/skeleton/mnt/.empty | 0
{fs => system}/skeleton/opt/.empty | 0
{fs => system}/skeleton/proc/.empty | 0
{fs => system}/skeleton/root/.bash_history | 0
{fs => system}/skeleton/root/.bash_logout | 0
{fs => system}/skeleton/root/.bash_profile | 0
{fs => system}/skeleton/root/.empty | 0
{fs => system}/skeleton/run | 0
{fs => system}/skeleton/sbin/.empty | 0
{fs => system}/skeleton/sys/.empty | 0
{fs => system}/skeleton/tmp/.empty | 0
{fs => system}/skeleton/usr/bin/.empty | 0
{fs => system}/skeleton/usr/lib/.empty | 0
{fs => system}/skeleton/usr/sbin/.empty | 0
{fs => system}/skeleton/var/cache | 0
{fs => system}/skeleton/var/lib/misc | 0
{fs => system}/skeleton/var/lib/pcmcia | 0
{fs => system}/skeleton/var/lock | 0
{fs => system}/skeleton/var/log | 0
{fs => system}/skeleton/var/pcmcia | 0
{fs => system}/skeleton/var/run | 0
{fs => system}/skeleton/var/spool | 0
{fs => system}/skeleton/var/tmp | 0
target/generic/Makefile.in => system/system.mk | 0
62 files changed, 3 insertions(+), 2 deletions(-)
rename {target/generic => system}/Config.in (99%)
rename {target/generic => system}/device_table.txt (100%)
rename {target/generic => system}/device_table_dev.txt (100%)
rename {fs => system}/skeleton/bin/.empty (100%)
rename {fs => system}/skeleton/dev/log (100%)
rename {fs => system}/skeleton/dev/pts/.empty (100%)
rename {fs => system}/skeleton/etc/TZ (100%)
rename {fs => system}/skeleton/etc/fstab (100%)
rename {fs => system}/skeleton/etc/group (100%)
rename {fs => system}/skeleton/etc/hostname (100%)
rename {fs => system}/skeleton/etc/hosts (100%)
rename {fs => system}/skeleton/etc/init.d/S20urandom (100%)
rename {fs => system}/skeleton/etc/init.d/S40network (100%)
rename {fs => system}/skeleton/etc/init.d/rcK (100%)
rename {fs => system}/skeleton/etc/init.d/rcS (100%)
rename {fs => system}/skeleton/etc/inittab (100%)
rename {fs => system}/skeleton/etc/inputrc (100%)
rename {fs => system}/skeleton/etc/issue (100%)
rename {fs => system}/skeleton/etc/ld.so.conf.d/.empty (100%)
rename {fs => system}/skeleton/etc/mtab (100%)
rename {fs => system}/skeleton/etc/network/if-down.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-post-down.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-pre-up.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/if-up.d/.empty (100%)
rename {fs => system}/skeleton/etc/network/interfaces (100%)
rename {fs => system}/skeleton/etc/passwd (100%)
rename {fs => system}/skeleton/etc/profile (100%)
rename {fs => system}/skeleton/etc/protocols (100%)
rename {fs => system}/skeleton/etc/random-seed (100%)
rename {fs => system}/skeleton/etc/resolv.conf (100%)
rename {fs => system}/skeleton/etc/securetty (100%)
rename {fs => system}/skeleton/etc/services (100%)
rename {fs => system}/skeleton/etc/shadow (100%)
rename {fs => system}/skeleton/home/ftp/.empty (100%)
rename {fs => system}/skeleton/lib/.empty (100%)
rename {fs => system}/skeleton/media/.empty (100%)
rename {fs => system}/skeleton/mnt/.empty (100%)
rename {fs => system}/skeleton/opt/.empty (100%)
rename {fs => system}/skeleton/proc/.empty (100%)
rename {fs => system}/skeleton/root/.bash_history (100%)
rename {fs => system}/skeleton/root/.bash_logout (100%)
rename {fs => system}/skeleton/root/.bash_profile (100%)
rename {fs => system}/skeleton/root/.empty (100%)
rename {fs => system}/skeleton/run (100%)
rename {fs => system}/skeleton/sbin/.empty (100%)
rename {fs => system}/skeleton/sys/.empty (100%)
rename {fs => system}/skeleton/tmp/.empty (100%)
rename {fs => system}/skeleton/usr/bin/.empty (100%)
rename {fs => system}/skeleton/usr/lib/.empty (100%)
rename {fs => system}/skeleton/usr/sbin/.empty (100%)
rename {fs => system}/skeleton/var/cache (100%)
rename {fs => system}/skeleton/var/lib/misc (100%)
rename {fs => system}/skeleton/var/lib/pcmcia (100%)
rename {fs => system}/skeleton/var/lock (100%)
rename {fs => system}/skeleton/var/log (100%)
rename {fs => system}/skeleton/var/pcmcia (100%)
rename {fs => system}/skeleton/var/run (100%)
rename {fs => system}/skeleton/var/spool (100%)
rename {fs => system}/skeleton/var/tmp (100%)
rename target/generic/Makefile.in => system/system.mk (100%)
diff --git a/Config.in b/Config.in
index dab7787..cce4619 100644
--- a/Config.in
+++ b/Config.in
@@ -419,7 +419,7 @@ endmenu
source "toolchain/Config.in"
-source "target/generic/Config.in"
+source "system/Config.in"
source "package/Config.in"
diff --git a/Makefile b/Makefile
index 9e1bcfd..791fd72 100644
--- a/Makefile
+++ b/Makefile
@@ -329,6 +329,7 @@ TARGETS+=target-generatelocales
endif
endif
+include system/system.mk
include fs/common.mk
TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
diff --git a/target/generic/Config.in b/system/Config.in
similarity index 99%
rename from target/generic/Config.in
rename to system/Config.in
index b8472f4..c30c6f7 100644
--- a/target/generic/Config.in
+++ b/system/Config.in
@@ -111,7 +111,7 @@ endchoice
if BR2_ROOTFS_SKELETON_CUSTOM
config BR2_ROOTFS_SKELETON_CUSTOM_PATH
string "custom target skeleton path"
- default "fs/skeleton"
+ default "system/skeleton"
help
Path custom target skeleton.
endif
diff --git a/target/generic/device_table.txt b/system/device_table.txt
similarity index 100%
rename from target/generic/device_table.txt
rename to system/device_table.txt
diff --git a/target/generic/device_table_dev.txt b/system/device_table_dev.txt
similarity index 100%
rename from target/generic/device_table_dev.txt
rename to system/device_table_dev.txt
diff --git a/fs/skeleton/bin/.empty b/system/skeleton/bin/.empty
similarity index 100%
rename from fs/skeleton/bin/.empty
rename to system/skeleton/bin/.empty
diff --git a/fs/skeleton/dev/log b/system/skeleton/dev/log
similarity index 100%
rename from fs/skeleton/dev/log
rename to system/skeleton/dev/log
diff --git a/fs/skeleton/dev/pts/.empty b/system/skeleton/dev/pts/.empty
similarity index 100%
rename from fs/skeleton/dev/pts/.empty
rename to system/skeleton/dev/pts/.empty
diff --git a/fs/skeleton/etc/TZ b/system/skeleton/etc/TZ
similarity index 100%
rename from fs/skeleton/etc/TZ
rename to system/skeleton/etc/TZ
diff --git a/fs/skeleton/etc/fstab b/system/skeleton/etc/fstab
similarity index 100%
rename from fs/skeleton/etc/fstab
rename to system/skeleton/etc/fstab
diff --git a/fs/skeleton/etc/group b/system/skeleton/etc/group
similarity index 100%
rename from fs/skeleton/etc/group
rename to system/skeleton/etc/group
diff --git a/fs/skeleton/etc/hostname b/system/skeleton/etc/hostname
similarity index 100%
rename from fs/skeleton/etc/hostname
rename to system/skeleton/etc/hostname
diff --git a/fs/skeleton/etc/hosts b/system/skeleton/etc/hosts
similarity index 100%
rename from fs/skeleton/etc/hosts
rename to system/skeleton/etc/hosts
diff --git a/fs/skeleton/etc/init.d/S20urandom b/system/skeleton/etc/init.d/S20urandom
similarity index 100%
rename from fs/skeleton/etc/init.d/S20urandom
rename to system/skeleton/etc/init.d/S20urandom
diff --git a/fs/skeleton/etc/init.d/S40network b/system/skeleton/etc/init.d/S40network
similarity index 100%
rename from fs/skeleton/etc/init.d/S40network
rename to system/skeleton/etc/init.d/S40network
diff --git a/fs/skeleton/etc/init.d/rcK b/system/skeleton/etc/init.d/rcK
similarity index 100%
rename from fs/skeleton/etc/init.d/rcK
rename to system/skeleton/etc/init.d/rcK
diff --git a/fs/skeleton/etc/init.d/rcS b/system/skeleton/etc/init.d/rcS
similarity index 100%
rename from fs/skeleton/etc/init.d/rcS
rename to system/skeleton/etc/init.d/rcS
diff --git a/fs/skeleton/etc/inittab b/system/skeleton/etc/inittab
similarity index 100%
rename from fs/skeleton/etc/inittab
rename to system/skeleton/etc/inittab
diff --git a/fs/skeleton/etc/inputrc b/system/skeleton/etc/inputrc
similarity index 100%
rename from fs/skeleton/etc/inputrc
rename to system/skeleton/etc/inputrc
diff --git a/fs/skeleton/etc/issue b/system/skeleton/etc/issue
similarity index 100%
rename from fs/skeleton/etc/issue
rename to system/skeleton/etc/issue
diff --git a/fs/skeleton/etc/ld.so.conf.d/.empty b/system/skeleton/etc/ld.so.conf.d/.empty
similarity index 100%
rename from fs/skeleton/etc/ld.so.conf.d/.empty
rename to system/skeleton/etc/ld.so.conf.d/.empty
diff --git a/fs/skeleton/etc/mtab b/system/skeleton/etc/mtab
similarity index 100%
rename from fs/skeleton/etc/mtab
rename to system/skeleton/etc/mtab
diff --git a/fs/skeleton/etc/network/if-down.d/.empty b/system/skeleton/etc/network/if-down.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-down.d/.empty
rename to system/skeleton/etc/network/if-down.d/.empty
diff --git a/fs/skeleton/etc/network/if-post-down.d/.empty b/system/skeleton/etc/network/if-post-down.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-post-down.d/.empty
rename to system/skeleton/etc/network/if-post-down.d/.empty
diff --git a/fs/skeleton/etc/network/if-pre-up.d/.empty b/system/skeleton/etc/network/if-pre-up.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-pre-up.d/.empty
rename to system/skeleton/etc/network/if-pre-up.d/.empty
diff --git a/fs/skeleton/etc/network/if-up.d/.empty b/system/skeleton/etc/network/if-up.d/.empty
similarity index 100%
rename from fs/skeleton/etc/network/if-up.d/.empty
rename to system/skeleton/etc/network/if-up.d/.empty
diff --git a/fs/skeleton/etc/network/interfaces b/system/skeleton/etc/network/interfaces
similarity index 100%
rename from fs/skeleton/etc/network/interfaces
rename to system/skeleton/etc/network/interfaces
diff --git a/fs/skeleton/etc/passwd b/system/skeleton/etc/passwd
similarity index 100%
rename from fs/skeleton/etc/passwd
rename to system/skeleton/etc/passwd
diff --git a/fs/skeleton/etc/profile b/system/skeleton/etc/profile
similarity index 100%
rename from fs/skeleton/etc/profile
rename to system/skeleton/etc/profile
diff --git a/fs/skeleton/etc/protocols b/system/skeleton/etc/protocols
similarity index 100%
rename from fs/skeleton/etc/protocols
rename to system/skeleton/etc/protocols
diff --git a/fs/skeleton/etc/random-seed b/system/skeleton/etc/random-seed
similarity index 100%
rename from fs/skeleton/etc/random-seed
rename to system/skeleton/etc/random-seed
diff --git a/fs/skeleton/etc/resolv.conf b/system/skeleton/etc/resolv.conf
similarity index 100%
rename from fs/skeleton/etc/resolv.conf
rename to system/skeleton/etc/resolv.conf
diff --git a/fs/skeleton/etc/securetty b/system/skeleton/etc/securetty
similarity index 100%
rename from fs/skeleton/etc/securetty
rename to system/skeleton/etc/securetty
diff --git a/fs/skeleton/etc/services b/system/skeleton/etc/services
similarity index 100%
rename from fs/skeleton/etc/services
rename to system/skeleton/etc/services
diff --git a/fs/skeleton/etc/shadow b/system/skeleton/etc/shadow
similarity index 100%
rename from fs/skeleton/etc/shadow
rename to system/skeleton/etc/shadow
diff --git a/fs/skeleton/home/ftp/.empty b/system/skeleton/home/ftp/.empty
similarity index 100%
rename from fs/skeleton/home/ftp/.empty
rename to system/skeleton/home/ftp/.empty
diff --git a/fs/skeleton/lib/.empty b/system/skeleton/lib/.empty
similarity index 100%
rename from fs/skeleton/lib/.empty
rename to system/skeleton/lib/.empty
diff --git a/fs/skeleton/media/.empty b/system/skeleton/media/.empty
similarity index 100%
rename from fs/skeleton/media/.empty
rename to system/skeleton/media/.empty
diff --git a/fs/skeleton/mnt/.empty b/system/skeleton/mnt/.empty
similarity index 100%
rename from fs/skeleton/mnt/.empty
rename to system/skeleton/mnt/.empty
diff --git a/fs/skeleton/opt/.empty b/system/skeleton/opt/.empty
similarity index 100%
rename from fs/skeleton/opt/.empty
rename to system/skeleton/opt/.empty
diff --git a/fs/skeleton/proc/.empty b/system/skeleton/proc/.empty
similarity index 100%
rename from fs/skeleton/proc/.empty
rename to system/skeleton/proc/.empty
diff --git a/fs/skeleton/root/.bash_history b/system/skeleton/root/.bash_history
similarity index 100%
rename from fs/skeleton/root/.bash_history
rename to system/skeleton/root/.bash_history
diff --git a/fs/skeleton/root/.bash_logout b/system/skeleton/root/.bash_logout
similarity index 100%
rename from fs/skeleton/root/.bash_logout
rename to system/skeleton/root/.bash_logout
diff --git a/fs/skeleton/root/.bash_profile b/system/skeleton/root/.bash_profile
similarity index 100%
rename from fs/skeleton/root/.bash_profile
rename to system/skeleton/root/.bash_profile
diff --git a/fs/skeleton/root/.empty b/system/skeleton/root/.empty
similarity index 100%
rename from fs/skeleton/root/.empty
rename to system/skeleton/root/.empty
diff --git a/fs/skeleton/run b/system/skeleton/run
similarity index 100%
rename from fs/skeleton/run
rename to system/skeleton/run
diff --git a/fs/skeleton/sbin/.empty b/system/skeleton/sbin/.empty
similarity index 100%
rename from fs/skeleton/sbin/.empty
rename to system/skeleton/sbin/.empty
diff --git a/fs/skeleton/sys/.empty b/system/skeleton/sys/.empty
similarity index 100%
rename from fs/skeleton/sys/.empty
rename to system/skeleton/sys/.empty
diff --git a/fs/skeleton/tmp/.empty b/system/skeleton/tmp/.empty
similarity index 100%
rename from fs/skeleton/tmp/.empty
rename to system/skeleton/tmp/.empty
diff --git a/fs/skeleton/usr/bin/.empty b/system/skeleton/usr/bin/.empty
similarity index 100%
rename from fs/skeleton/usr/bin/.empty
rename to system/skeleton/usr/bin/.empty
diff --git a/fs/skeleton/usr/lib/.empty b/system/skeleton/usr/lib/.empty
similarity index 100%
rename from fs/skeleton/usr/lib/.empty
rename to system/skeleton/usr/lib/.empty
diff --git a/fs/skeleton/usr/sbin/.empty b/system/skeleton/usr/sbin/.empty
similarity index 100%
rename from fs/skeleton/usr/sbin/.empty
rename to system/skeleton/usr/sbin/.empty
diff --git a/fs/skeleton/var/cache b/system/skeleton/var/cache
similarity index 100%
rename from fs/skeleton/var/cache
rename to system/skeleton/var/cache
diff --git a/fs/skeleton/var/lib/misc b/system/skeleton/var/lib/misc
similarity index 100%
rename from fs/skeleton/var/lib/misc
rename to system/skeleton/var/lib/misc
diff --git a/fs/skeleton/var/lib/pcmcia b/system/skeleton/var/lib/pcmcia
similarity index 100%
rename from fs/skeleton/var/lib/pcmcia
rename to system/skeleton/var/lib/pcmcia
diff --git a/fs/skeleton/var/lock b/system/skeleton/var/lock
similarity index 100%
rename from fs/skeleton/var/lock
rename to system/skeleton/var/lock
diff --git a/fs/skeleton/var/log b/system/skeleton/var/log
similarity index 100%
rename from fs/skeleton/var/log
rename to system/skeleton/var/log
diff --git a/fs/skeleton/var/pcmcia b/system/skeleton/var/pcmcia
similarity index 100%
rename from fs/skeleton/var/pcmcia
rename to system/skeleton/var/pcmcia
diff --git a/fs/skeleton/var/run b/system/skeleton/var/run
similarity index 100%
rename from fs/skeleton/var/run
rename to system/skeleton/var/run
diff --git a/fs/skeleton/var/spool b/system/skeleton/var/spool
similarity index 100%
rename from fs/skeleton/var/spool
rename to system/skeleton/var/spool
diff --git a/fs/skeleton/var/tmp b/system/skeleton/var/tmp
similarity index 100%
rename from fs/skeleton/var/tmp
rename to system/skeleton/var/tmp
diff --git a/target/generic/Makefile.in b/system/system.mk
similarity index 100%
rename from target/generic/Makefile.in
rename to system/system.mk
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 3/4] Remove target/Makefile.in, now useless
2012-09-04 14:04 [Buildroot] [pull request] Remove Xtensa architecture and target/ directory Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 1/4] Remove the Xtensa architecture Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 2/4] New top-level directory: system Thomas Petazzoni
@ 2012-09-04 14:04 ` Thomas Petazzoni
2012-09-04 21:24 ` Yann E. MORIN
2012-09-04 14:04 ` [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
3 siblings, 1 reply; 13+ messages in thread
From: Thomas Petazzoni @ 2012-09-04 14:04 UTC (permalink / raw)
To: buildroot
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
Makefile | 1 -
target/Makefile.in | 3 ---
2 files changed, 4 deletions(-)
delete mode 100644 target/Makefile.in
diff --git a/Makefile b/Makefile
index 791fd72..aff44a8 100644
--- a/Makefile
+++ b/Makefile
@@ -314,7 +314,6 @@ endif
include package/*/*.mk
include boot/common.mk
-include target/Makefile.in
include linux/linux.mk
TARGETS+=target-finalize
diff --git a/target/Makefile.in b/target/Makefile.in
deleted file mode 100644
index 915d625..0000000
--- a/target/Makefile.in
+++ /dev/null
@@ -1,3 +0,0 @@
-# make sure to put everything that is board-specific before the tarroot targets
-include target/generic/Makefile.in
-
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/
2012-09-04 14:04 [Buildroot] [pull request] Remove Xtensa architecture and target/ directory Thomas Petazzoni
` (2 preceding siblings ...)
2012-09-04 14:04 ` [Buildroot] [PATCH 3/4] Remove target/Makefile.in, now useless Thomas Petazzoni
@ 2012-09-04 14:04 ` Thomas Petazzoni
2012-09-04 22:10 ` Yann E. MORIN
2012-09-04 22:37 ` Yann E. MORIN
3 siblings, 2 replies; 13+ messages in thread
From: Thomas Petazzoni @ 2012-09-04 14:04 UTC (permalink / raw)
To: buildroot
target/Config.in.arch had become too long, and we want to remove the
target/ directory. So let's move it to arch/ and split it this way:
* An initial Config.in.arches that lists the top-level architecture
* One Config.in.<something> per architecture, listing the CPU
families, ABI choices, etc.
* One Config.in.common that defines the gcc mtune, march, mcpu values
and other hidden options.
* One Config.in to source all those configuration files in the right
order.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
Config.in | 2 +-
arch/Config.in | 9 +
arch/Config.in.arches | 129 ++++++++
arch/Config.in.arm | 83 +++++
arch/Config.in.bfin | 10 +
arch/Config.in.common | 245 ++++++++++++++
arch/Config.in.mips | 57 ++++
arch/Config.in.powerpc | 83 +++++
arch/Config.in.sh | 24 ++
arch/Config.in.sparc | 43 +++
arch/Config.in.x86 | 146 +++++++++
target/Config.in.arch | 838 ------------------------------------------------
12 files changed, 830 insertions(+), 839 deletions(-)
create mode 100644 arch/Config.in
create mode 100644 arch/Config.in.arches
create mode 100644 arch/Config.in.arm
create mode 100644 arch/Config.in.bfin
create mode 100644 arch/Config.in.common
create mode 100644 arch/Config.in.mips
create mode 100644 arch/Config.in.powerpc
create mode 100644 arch/Config.in.sh
create mode 100644 arch/Config.in.sparc
create mode 100644 arch/Config.in.x86
delete mode 100644 target/Config.in.arch
diff --git a/Config.in b/Config.in
index cce4619..68190a5 100644
--- a/Config.in
+++ b/Config.in
@@ -14,7 +14,7 @@ config BR2_HOSTARCH
string
option env="HOSTARCH"
-source "target/Config.in.arch"
+source "arch/Config.in"
menu "Build options"
diff --git a/arch/Config.in b/arch/Config.in
new file mode 100644
index 0000000..ddec266
--- /dev/null
+++ b/arch/Config.in
@@ -0,0 +1,9 @@
+source "arch/Config.in.arches"
+source "arch/Config.in.arm"
+source "arch/Config.in.bfin"
+source "arch/Config.in.mips"
+source "arch/Config.in.powerpc"
+source "arch/Config.in.sh"
+source "arch/Config.in.sparc"
+source "arch/Config.in.x86"
+source "arch/Config.in.common"
diff --git a/arch/Config.in.arches b/arch/Config.in.arches
new file mode 100644
index 0000000..21abe63
--- /dev/null
+++ b/arch/Config.in.arches
@@ -0,0 +1,129 @@
+config BR2_ARCH_IS_64
+ bool
+
+choice
+ prompt "Target Architecture"
+ default BR2_i386
+ help
+ Select the target architecture family to build for.
+
+config BR2_arm
+ bool "ARM (little endian)"
+ help
+ ARM is a 32-bit reduced instruction set computer (RISC) instruction
+ set architecture (ISA) developed by ARM Holdings. Little endian.
+ http://www.arm.com/
+ http://en.wikipedia.org/wiki/ARM
+
+config BR2_armeb
+ bool "ARM (big endian)"
+ help
+ ARM is a 32-bit reduced instruction set computer (RISC) instruction
+ set architecture (ISA) developed by ARM Holdings. Big endian.
+ http://www.arm.com/
+ http://en.wikipedia.org/wiki/ARM
+
+config BR2_avr32
+ bool "AVR32"
+ select BR2_SOFT_FLOAT
+ help
+ The AVR32 is a 32-bit RISC microprocessor architecture designed by
+ Atmel.
+ http://www.atmel.com/
+ http://en.wikipedia.org/wiki/Avr32
+
+config BR2_bfin
+ bool "Blackfin"
+ help
+ The Blackfin is a family of 16 or 32-bit microprocessors developed,
+ manufactured and marketed by Analog Devices.
+ http://www.analog.com/
+ http://en.wikipedia.org/wiki/Blackfin
+
+config BR2_i386
+ bool "i386"
+ help
+ Intel i386 architecture compatible microprocessor
+ http://en.wikipedia.org/wiki/I386
+
+config BR2_m68k
+ bool "m68k"
+ depends on BROKEN # ice in uclibc / inet_ntoa_r
+ help
+ Motorola 68000 family microprocessor
+ http://en.wikipedia.org/wiki/M68k
+
+config BR2_microblazeel
+ bool "Microblaze AXI (little endian)"
+ help
+ Soft processor core designed for Xilinx FPGAs from Xilinx. AXI bus
+ based architecture (little endian)
+ http://www.xilinx.com
+ http://en.wikipedia.org/wiki/Microblaze
+
+config BR2_microblazebe
+ bool "Microblaze non-AXI (big endian)"
+ help
+ Soft processor core designed for Xilinx FPGAs from Xilinx. PLB bus
+ based architecture (non-AXI, big endian)
+ http://www.xilinx.com
+ http://en.wikipedia.org/wiki/Microblaze
+
+config BR2_mips
+ bool "MIPS (big endian)"
+ help
+ MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
+ http://www.mips.com/
+ http://en.wikipedia.org/wiki/MIPS_Technologies
+
+config BR2_mipsel
+ bool "MIPS (little endian)"
+ help
+ MIPS is a RISC microprocessor from MIPS Technologies. Little endian.
+ http://www.mips.com/
+ http://en.wikipedia.org/wiki/MIPS_Technologies
+
+config BR2_powerpc
+ bool "PowerPC"
+ help
+ PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
+ http://www.power.org/
+ http://en.wikipedia.org/wiki/Powerpc
+
+config BR2_sh
+ bool "SuperH"
+ help
+ SuperH (or SH) is a 32-bit reduced instruction set computer (RISC)
+ instruction set architecture (ISA) developed by Hitachi.
+ http://www.hitachi.com/
+ http://en.wikipedia.org/wiki/SuperH
+
+config BR2_sh64
+ bool "SuperH64"
+ help
+ SuperH64 (or SH) is a 64-bit reduced instruction set computer (RISC)
+ instruction set architecture (ISA) developed by Hitachi.
+ http://www.hitachi.com/
+ http://en.wikipedia.org/wiki/SuperH
+
+config BR2_sparc
+ bool "SPARC"
+ help
+ SPARC (from Scalable Processor Architecture) is a RISC instruction
+ set architecture (ISA) developed by Sun Microsystems.
+ http://www.oracle.com/sun
+ http://en.wikipedia.org/wiki/Sparc
+
+config BR2_x86_64
+ bool "x86_64"
+ select BR2_ARCH_IS_64
+ help
+ x86-64 is an extension of the x86 instruction set (Intel i386
+ architecture compatible microprocessor).
+ http://en.wikipedia.org/wiki/X86_64
+
+endchoice
+
+config BR2_microblaze
+ bool
+ default y if BR2_microblazeel || BR2_microblazebe
diff --git a/arch/Config.in.arm b/arch/Config.in.arm
new file mode 100644
index 0000000..584efd2
--- /dev/null
+++ b/arch/Config.in.arm
@@ -0,0 +1,83 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_arm || BR2_armeb
+ default BR2_generic_arm
+ help
+ Specific CPU variant to use
+
+config BR2_generic_arm
+ bool "generic_arm"
+config BR2_arm7tdmi
+ bool "arm7tdmi"
+config BR2_arm610
+ bool "arm610"
+config BR2_arm710
+ bool "arm710"
+config BR2_arm720t
+ bool "arm720t"
+config BR2_arm920t
+ bool "arm920t"
+config BR2_arm922t
+ bool "arm922t"
+config BR2_arm926t
+ bool "arm926t"
+config BR2_arm10t
+ bool "arm10t"
+config BR2_arm1136jf_s
+ bool "arm1136jf_s"
+config BR2_arm1176jz_s
+ bool "arm1176jz-s"
+config BR2_arm1176jzf_s
+ bool "arm1176jzf-s"
+config BR2_cortex_a8
+ bool "cortex-A8"
+config BR2_cortex_a9
+ bool "cortex-A9"
+config BR2_sa110
+ bool "sa110"
+config BR2_sa1100
+ bool "sa1100"
+config BR2_xscale
+ bool "xscale"
+config BR2_iwmmxt
+ bool "iwmmxt"
+endchoice
+
+config BR2_ARM_TYPE
+ string
+ default GENERIC_ARM if BR2_generic_arm
+ default ARM610 if BR2_arm610
+ default ARM710 if BR2_arm710
+ default ARM7TDMI if BR2_arm7tdmi
+ default ARM720T if BR2_arm720t
+ default ARM920T if BR2_arm920t
+ default ARM922T if BR2_arm922t
+ default ARM926T if BR2_arm926t
+ default ARM10T if BR2_arm10t
+ default ARM1136JF_S if BR2_arm1136jf_s
+ default ARM1176JZ_S if BR2_arm1176jz_s
+ default ARM1176JZF_S if BR2_arm1176jzf_s
+ default ARM_SA110 if BR2_sa110
+ default ARM_SA1100 if BR2_sa1100
+ default ARM_XSCALE if BR2_xscale
+ default ARM_IWMMXT if BR2_iwmmxt
+ default ARM_CORTEXA8 if BR2_cortex_a8
+ default ARM_CORTEXA9 if BR2_cortex_a9
+
+choice
+ prompt "Target ABI"
+ depends on BR2_arm || BR2_armeb
+ default BR2_ARM_EABI
+ help
+ Application Binary Interface to use
+
+ Note:
+ Using OABI is discouraged.
+
+config BR2_ARM_EABI
+ bool "EABI"
+config BR2_ARM_OABI
+ bool "OABI"
+ depends on !BR2_GCC_VERSION_4_7_X
+endchoice
+
diff --git a/arch/Config.in.bfin b/arch/Config.in.bfin
new file mode 100644
index 0000000..1823bde
--- /dev/null
+++ b/arch/Config.in.bfin
@@ -0,0 +1,10 @@
+choice
+ prompt "Target ABI"
+ depends on BR2_bfin
+ default BR2_BFIN_FDPIC
+config BR2_BFIN_FDPIC
+ bool "FDPIC"
+config BR2_BFIN_FLAT
+ bool "FLAT"
+ select BR2_PREFER_STATIC_LIB
+endchoice
diff --git a/arch/Config.in.common b/arch/Config.in.common
new file mode 100644
index 0000000..aa0c72f
--- /dev/null
+++ b/arch/Config.in.common
@@ -0,0 +1,245 @@
+config BR2_ARCH
+ string
+ default "arm" if BR2_arm
+ default "armeb" if BR2_armeb
+ default "avr32" if BR2_avr32
+ default "bfin" if BR2_bfin
+ default "i386" if BR2_x86_i386
+ default "i486" if BR2_x86_i486
+ default "i586" if BR2_x86_i586
+ default "i586" if BR2_x86_pentium_mmx
+ default "i586" if BR2_x86_geode
+ default "i586" if BR2_x86_c3
+ default "i686" if BR2_x86_c32
+ default "i586" if BR2_x86_winchip_c6
+ default "i586" if BR2_x86_winchip2
+ default "i686" if BR2_x86_i686
+ default "i686" if BR2_x86_pentium2
+ default "i686" if BR2_x86_pentium3
+ default "i686" if BR2_x86_pentium4
+ default "i686" if BR2_x86_pentium_m
+ default "i686" if BR2_x86_pentiumpro
+ default "i686" if BR2_x86_prescott
+ default "i686" if BR2_x86_nocona && BR2_i386
+ default "i686" if BR2_x86_core2 && BR2_i386
+ default "i686" if BR2_x86_atom && BR2_i386
+ default "i686" if BR2_x86_opteron && BR2_i386
+ default "i686" if BR2_x86_opteron_sse3 && BR2_i386
+ default "i686" if BR2_x86_barcelona && BR2_i386
+ default "i686" if BR2_x86_k6
+ default "i686" if BR2_x86_k6_2
+ default "i686" if BR2_x86_athlon
+ default "i686" if BR2_x86_athlon_4
+ default "x86_64" if BR2_x86_64
+ default "m68k" if BR2_m68k
+ default "microblaze" if BR2_microblaze
+ default "mips" if BR2_mips
+ default "mipsel" if BR2_mipsel
+ default "powerpc" if BR2_powerpc
+ default "sh2" if BR2_sh2
+ default "sh2a" if BR2_sh2a
+ default "sh3" if BR2_sh3
+ default "sh3eb" if BR2_sh3eb
+ default "sh4" if BR2_sh4
+ default "sh4eb" if BR2_sh4eb
+ default "sh4a" if BR2_sh4a
+ default "sh4aeb" if BR2_sh4aeb
+ default "sh64" if BR2_sh64
+ default "sparc" if BR2_sparc
+
+
+config BR2_ENDIAN
+ string
+ default "LITTLE" if BR2_arm || BR2_bfin || BR2_i386 || BR2_mipsel || \
+ BR2_sh3 || BR2_sh4 || BR2_sh4a || BR2_x86_64 || BR2_sh64 || \
+ BR2_microblazeel
+ default "BIG" if BR2_armeb || BR2_avr32 || BR2_m68k || BR2_mips || \
+ BR2_powerpc || BR2_sh2 || BR2_sh2a || \
+ BR2_sh3eb || BR2_sh4eb || BR2_sh4aeb || BR2_sparc || \
+ BR2_microblazebe
+
+config BR2_GCC_TARGET_TUNE
+ string
+ default i386 if BR2_x86_i386
+ default i486 if BR2_x86_i486
+ default i586 if BR2_x86_i586
+ default pentium-mmx if BR2_x86_pentium_mmx
+ default i686 if BR2_x86_i686
+ default pentiumpro if BR2_x86_pentiumpro
+ default pentium-m if BR2_x86_pentium_m
+ default pentium2 if BR2_x86_pentium2
+ default pentium3 if BR2_x86_pentium3
+ default pentium4 if BR2_x86_pentium4
+ default prescott if BR2_x86_prescott
+ default nocona if BR2_x86_nocona
+ default core2 if BR2_x86_core2
+ default atom if BR2_x86_atom
+ default k8 if BR2_x86_opteron
+ default k8-sse3 if BR2_x86_opteron_sse3
+ default barcelona if BR2_x86_barcelona
+ default k6 if BR2_x86_k6
+ default k6-2 if BR2_x86_k6_2
+ default athlon if BR2_x86_athlon
+ default athlon-4 if BR2_x86_athlon_4
+ default winchip-c6 if BR2_x86_winchip_c6
+ default winchip2 if BR2_x86_winchip2
+ default c3 if BR2_x86_c3
+ default c3-2 if BR2_x86_c32
+ default geode if BR2_x86_geode
+ default generic if BR2_x86_generic
+ default arm600 if BR2_arm600
+ default arm610 if BR2_arm610
+ default arm620 if BR2_arm620
+ default arm7tdmi if BR2_arm7tdmi
+ default arm7tdmi if BR2_arm720t
+ default arm7tdmi if BR2_arm740t
+ default arm920 if BR2_arm920
+ default arm920t if BR2_arm920t
+ default arm922t if BR2_arm922t
+ default arm926ej-s if BR2_arm926t
+ default arm1136j-s if BR2_arm1136j_s
+ default arm1136jf-s if BR2_arm1136jf_s
+ default arm1176jz-s if BR2_arm1176jz_s
+ default arm1176jzf-s if BR2_arm1176jzf_s
+ default cortex-a8 if BR2_cortex_a8
+ default cortex-a9 if BR2_cortex_a9
+ default strongarm110 if BR2_sa110
+ default strongarm1100 if BR2_sa1100
+ default xscale if BR2_xscale
+ default iwmmxt if BR2_iwmmxt
+ default 68000 if BR2_m68k_68000
+ default 68010 if BR2_m68k_68010
+ default 68020 if BR2_m68k_68020
+ default 68030 if BR2_m68k_68030
+ default 68040 if BR2_m68k_68040
+ default 68060 if BR2_m68k_68060
+ default mips1 if BR2_mips_1
+ default mips2 if BR2_mips_2
+ default mips3 if BR2_mips_3
+ default mips4 if BR2_mips_4
+ default mips32 if BR2_mips_32
+ default mips32r2 if BR2_mips_32r2
+ default mips64 if BR2_mips_64
+ default mips64r2 if BR2_mips_64r2
+ default mips16 if BR2_mips_16
+ default 401 if BR2_powerpc_401
+ default 403 if BR2_powerpc_403
+ default 405 if BR2_powerpc_405
+ default 405fp if BR2_powerpc_405fp
+ default 440 if BR2_powerpc_440
+ default 440fp if BR2_powerpc_440fp
+ default 505 if BR2_powerpc_505
+ default 601 if BR2_powerpc_601
+ default 602 if BR2_powerpc_602
+ default 603 if BR2_powerpc_603
+ default 603e if BR2_powerpc_603e
+ default 604 if BR2_powerpc_604
+ default 604e if BR2_powerpc_604e
+ default 620 if BR2_powerpc_620
+ default 630 if BR2_powerpc_630
+ default 740 if BR2_powerpc_740
+ default 7400 if BR2_powerpc_7400
+ default 7450 if BR2_powerpc_7450
+ default 750 if BR2_powerpc_750
+ default 801 if BR2_powerpc_801
+ default 821 if BR2_powerpc_821
+ default 823 if BR2_powerpc_823
+ default 860 if BR2_powerpc_860
+ default 970 if BR2_powerpc_970
+ default 8540 if BR2_powerpc_8540
+ default 8548 if BR2_powerpc_8548
+ default e300c2 if BR2_powerpc_e300c2
+ default e300c3 if BR2_powerpc_e300c3
+ default e500mc if BR2_powerpc_e500mc
+ default v7 if BR2_sparc_v7
+ default cypress if BR2_sparc_cypress
+ default v8 if BR2_sparc_v8
+ default supersparc if BR2_sparc_supersparc
+ default hypersparc if BR2_sparc_hypersparc
+ default sparclite if BR2_sparc_sparclite
+ default f930 if BR2_sparc_f930
+ default f934 if BR2_sparc_f934
+ default sparclite86x if BR2_sparc_sparclite86x
+ default sparclet if BR2_sparc_sparclet
+ default tsc701 if BR2_sparc_tsc701
+ default v9 if BR2_sparc_v9
+ default v9 if BR2_sparc_v9a
+ default v9 if BR2_sparc_v9b
+ default ultrasparc if BR2_sparc_ultrasparc
+ default ultrasparc3 if BR2_sparc_ultrasparc3
+ default niagara if BR2_sparc_niagara
+
+config BR2_GCC_TARGET_ARCH
+ string
+ default i386 if BR2_x86_i386
+ default i486 if BR2_x86_i486
+ default i586 if BR2_x86_i586
+ default pentium-mmx if BR2_x86_pentium_mmx
+ default i686 if BR2_x86_i686
+ default pentiumpro if BR2_x86_pentiumpro
+ default pentium-m if BR2_x86_pentium_m
+ default pentium2 if BR2_x86_pentium2
+ default pentium3 if BR2_x86_pentium3
+ default pentium4 if BR2_x86_pentium4
+ default prescott if BR2_x86_prescott
+ default nocona if BR2_x86_nocona
+ default core2 if BR2_x86_core2
+ default atom if BR2_x86_atom
+ default k8 if BR2_x86_opteron
+ default k8-sse3 if BR2_x86_opteron_sse3
+ default barcelona if BR2_x86_barcelona
+ default k6 if BR2_x86_k6
+ default k6-2 if BR2_x86_k6_2
+ default athlon if BR2_x86_athlon
+ default athlon-4 if BR2_x86_athlon_4
+ default winchip-c6 if BR2_x86_winchip_c6
+ default winchip2 if BR2_x86_winchip2
+ default c3 if BR2_x86_c3
+ default c3-2 if BR2_x86_c32
+ default geode if BR2_x86_geode
+ default armv4t if BR2_arm7tdmi
+ default armv3 if BR2_arm610
+ default armv3 if BR2_arm710
+ default armv4t if BR2_arm720t
+ default armv4t if BR2_arm920t
+ default armv4t if BR2_arm922t
+ default armv5te if BR2_arm926t
+ default armv5t if BR2_arm10t
+ default armv6j if BR2_arm1136jf_s
+ default armv6zk if BR2_arm1176jz_s
+ default armv6zk if BR2_arm1176jzf_s
+ default armv7-a if BR2_cortex_a8
+ default armv7-a if BR2_cortex_a9
+ default armv4 if BR2_sa110
+ default armv4 if BR2_sa1100
+ default armv5te if BR2_xscale
+ default iwmmxt if BR2_iwmmxt
+ default 68000 if BR2_m68k_68000
+ default 68010 if BR2_m68k_68010
+ default 68020 if BR2_m68k_68020
+ default 68030 if BR2_m68k_68030
+ default 68040 if BR2_m68k_68040
+ default 68060 if BR2_m68k_68060
+
+config BR2_GCC_TARGET_ABI
+ string
+ default apcs-gnu if BR2_ARM_OABI
+ default aapcs-linux if BR2_ARM_EABI
+ default 32 if BR2_MIPS_OABI32
+ default n32 if BR2_MIPS_ABI32
+ default eabi if BR2_MIPS_EABI
+ default o64 if BR2_MIPS_OABI64
+ default 64 if BR2_MIPS_ABI64
+ default altivec if BR2_powerpc && BR2_PPC_ABI_altivec
+ default no-altivec if BR2_powerpc && BR2_PPC_ABI_no-altivec
+ default spe if BR2_powerpc && BR2_PPC_ABI_spe
+ default no-spe if BR2_powerpc && BR2_PPC_ABI_no-spe
+ default ibmlongdouble if BR2_powerpc && BR2_PPC_ABI_ibmlongdouble
+ default ieeelongdouble if BR2_powerpc && BR2_PPC_ABI_ieeelongdouble
+
+config BR2_GCC_TARGET_CPU
+ string
+ default sparchfleon if BR2_sparc_sparchfleon
+ default sparchfleonv8 if BR2_sparc_sparchfleonv8
+ default sparcsfleon if BR2_sparc_sparcsfleon
+ default sparcsfleonv8 if BR2_sparc_sparcsfleonv8
diff --git a/arch/Config.in.mips b/arch/Config.in.mips
new file mode 100644
index 0000000..f43fd1b
--- /dev/null
+++ b/arch/Config.in.mips
@@ -0,0 +1,57 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_mips || BR2_mipsel
+ default BR2_mips_3 if BR2_mips
+ default BR2_mips_1 if BR2_mipsel
+ help
+ Specific CPU variant to use
+
+ 64bit cabable: 3, 4, 64, 64r2
+ non-64bit capable: 1, 2, 32, 32r2
+
+config BR2_mips_1
+ bool "mips I (generic)"
+config BR2_mips_2
+ bool "mips II"
+config BR2_mips_3
+ bool "mips III"
+config BR2_mips_4
+ bool "mips IV"
+config BR2_mips_32
+ bool "mips 32"
+config BR2_mips_32r2
+ bool "mips 32r2"
+config BR2_mips_64
+ bool "mips 64"
+config BR2_mips_64r2
+ bool "mips 64r2"
+config BR2_mips_16
+ bool "mips 16"
+endchoice
+
+
+choice
+ prompt "Target ABI"
+ depends on BR2_mips || BR2_mipsel
+ default BR2_MIPS_OABI32 if BR_mips_32 || BR_mips_32r2
+ default BR2_MIPS_ABI32 if BR_mips_64 || BR_mips_64r2
+ help
+ Application Binary Interface to use
+
+config BR2_MIPS_OABI32
+ bool "o32"
+config BR2_MIPS_ABI32
+ bool "n32"
+ depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
+config BR2_MIPS_ABI64
+ bool "n64"
+ depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
+config BR2_MIPS_OABI64
+ bool "o64"
+ depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
+config BR2_MIPS_ABI_none
+ bool "unspecified"
+ depends on BR2_mips_16
+ help
+ Unspecified ABI leaves ABI selection blank.
+endchoice
diff --git a/arch/Config.in.powerpc b/arch/Config.in.powerpc
new file mode 100644
index 0000000..20b0b06
--- /dev/null
+++ b/arch/Config.in.powerpc
@@ -0,0 +1,83 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_powerpc
+ default BR2_generic_powerpc
+ help
+ Specific CPU variant to use
+config BR2_generic_powerpc
+ bool "generic"
+config BR2_powerpc_401
+ bool "401"
+config BR2_powerpc_403
+ bool "403"
+config BR2_powerpc_405
+ bool "405"
+config BR2_powerpc_405fp
+ bool "405 with FPU"
+config BR2_powerpc_440
+ bool "440"
+config BR2_powerpc_440fp
+ bool "440 with FPU"
+config BR2_powerpc_505
+ bool "505"
+config BR2_powerpc_601
+ bool "601"
+config BR2_powerpc_602
+ bool "602"
+config BR2_powerpc_603
+ bool "603"
+config BR2_powerpc_603e
+ bool "603e"
+config BR2_powerpc_604
+ bool "604"
+config BR2_powerpc_604e
+ bool "604e"
+config BR2_powerpc_620
+ bool "620"
+config BR2_powerpc_630
+ bool "630"
+config BR2_powerpc_740
+ bool "740"
+config BR2_powerpc_7400
+ bool "7400"
+config BR2_powerpc_7450
+ bool "7450"
+config BR2_powerpc_750
+ bool "750"
+config BR2_powerpc_801
+ bool "801"
+config BR2_powerpc_821
+ bool "821"
+config BR2_powerpc_823
+ bool "823"
+config BR2_powerpc_860
+ bool "860"
+config BR2_powerpc_970
+ bool "970"
+config BR2_powerpc_8540
+ bool "8540 / e500v1"
+config BR2_powerpc_8548
+ bool "8548 / e500v2"
+config BR2_powerpc_e300c2
+ bool "e300c2"
+config BR2_powerpc_e300c3
+ bool "e300c3"
+config BR2_powerpc_e500mc
+ bool "e500mc"
+endchoice
+
+choice
+ prompt "Target ABI"
+ depends on BR2_powerpc
+ default BR2_powerpc_SPE if BR2_powerpc_8540 || BR2_powerpc_8548
+ default BR2_powerpc_CLASSIC
+ help
+ Application Binary Interface to use
+
+config BR2_powerpc_CLASSIC
+ bool "Classic"
+ depends on !(BR2_powerpc_8540 || BR2_powerpc_8548)
+config BR2_powerpc_SPE
+ bool "SPE"
+ depends on BR2_powerpc_8540 || BR2_powerpc_8548
+endchoice
diff --git a/arch/Config.in.sh b/arch/Config.in.sh
new file mode 100644
index 0000000..314c55a
--- /dev/null
+++ b/arch/Config.in.sh
@@ -0,0 +1,24 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_sh
+ default BR2_sh4
+ help
+ Specific CPU variant to use
+
+config BR2_sh2
+ bool "sh2 (SH2 big endian)"
+config BR2_sh2a
+ bool "sh2a (SH2A big endian)"
+config BR2_sh3
+ bool "sh3 (SH3 little endian)"
+config BR2_sh3eb
+ bool "sh3eb (SH3 big endian)"
+config BR2_sh4
+ bool "sh4 (SH4 little endian)"
+config BR2_sh4eb
+ bool "sh4eb (SH4 big endian)"
+config BR2_sh4a
+ bool "sh4a (SH4A little endian)"
+config BR2_sh4aeb
+ bool "sh4aeb (SH4A big endian)"
+endchoice
diff --git a/arch/Config.in.sparc b/arch/Config.in.sparc
new file mode 100644
index 0000000..41a4299
--- /dev/null
+++ b/arch/Config.in.sparc
@@ -0,0 +1,43 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_sparc
+ default BR2_sparc_v7
+ help
+ Specific CPU variant to use
+
+config BR2_sparc_v7
+ bool "v7"
+config BR2_sparc_cypress
+ bool "cypress"
+config BR2_sparc_v8
+ bool "v8"
+config BR2_sparc_sparchfleon
+ bool "hfleon"
+config BR2_sparc_sparchfleonv8
+ bool "hfleonv8"
+config BR2_sparc_sparcsfleon
+ bool "sfleon"
+config BR2_sparc_sparcsfleonv8
+ bool "sfleonv8"
+config BR2_sparc_supersparc
+ bool "supersparc"
+config BR2_sparc_sparclite
+ bool "sparclite"
+config BR2_sparc_f930
+ bool "f930"
+config BR2_sparc_f934
+ bool "f934"
+config BR2_sparc_hypersparc
+ bool "hypersparc"
+config BR2_sparc_sparclite86x
+ bool "sparclite86x"
+config BR2_sparc_sparclet
+ bool "sparclet"
+config BR2_sparc_tsc701
+ bool "tsc701"
+endchoice
+
+config BR2_SPARC_TYPE
+ string
+ default V7 if BR2_sparc_v7 || BR2_sparc_cypress || BR2_sparc_sparclite || BR2_sparc_f930 || BR2_sparc_f934 || BR2_sparc_sparclite86x || BR2_sparc_sparclet || BR2_sparc_tsc701 || BR2_sparc_sparchfleon || BR2_sparc_sparcsfleon
+ default V8 if BR2_sparc_v8 || BR2_sparc_supersparc || BR2_sparc_hypersparc || BR2_sparc_sparchfleonv8 || BR2_sparc_sparcsfleonv8
diff --git a/arch/Config.in.x86 b/arch/Config.in.x86
new file mode 100644
index 0000000..4f32d74
--- /dev/null
+++ b/arch/Config.in.x86
@@ -0,0 +1,146 @@
+# i386/x86_64 cpu features
+config BR2_X86_CPU_HAS_MMX
+ bool
+config BR2_X86_CPU_HAS_SSE
+ bool
+config BR2_X86_CPU_HAS_SSE2
+ bool
+config BR2_X86_CPU_HAS_SSE3
+ bool
+config BR2_X86_CPU_HAS_SSSE3
+ bool
+
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_i386 || BR2_x86_64
+ default BR2_x86_i586 if BR2_i386
+ default BR2_x86_generic if BR2_x86_64
+ help
+ Specific CPU variant to use
+
+config BR2_x86_generic
+ bool "generic"
+config BR2_x86_i386
+ bool "i386"
+ depends on !BR2_x86_64
+config BR2_x86_i486
+ bool "i486"
+ depends on !BR2_x86_64
+config BR2_x86_i586
+ bool "i586"
+ depends on !BR2_x86_64
+config BR2_x86_i686
+ bool "i686"
+ depends on !BR2_x86_64
+config BR2_x86_pentiumpro
+ bool "pentium pro"
+ depends on !BR2_x86_64
+config BR2_x86_pentium_mmx
+ bool "pentium MMX"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_pentium_m
+ bool "pentium mobile"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_pentium2
+ bool "pentium2"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_pentium3
+ bool "pentium3"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_pentium4
+ bool "pentium4"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ depends on !BR2_x86_64
+config BR2_x86_prescott
+ bool "prescott"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+ depends on !BR2_x86_64
+config BR2_x86_nocona
+ bool "nocona"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+config BR2_x86_core2
+ bool "core2"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+ select BR2_X86_CPU_HAS_SSSE3
+config BR2_x86_atom
+ bool "atom"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+ select BR2_X86_CPU_HAS_SSSE3
+config BR2_x86_k6
+ bool "k6"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_k6_2
+ bool "k6-2"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_athlon
+ bool "athlon"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_athlon_4
+ bool "athlon-4"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_opteron
+ bool "opteron"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+config BR2_x86_opteron_sse3
+ bool "opteron w/ SSE3"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+config BR2_x86_barcelona
+ bool "barcelona"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+config BR2_x86_geode
+ bool "geode"
+ # Don't include MMX support because there several variant of geode
+ # processor, some with MMX support, some without.
+ # See: http://en.wikipedia.org/wiki/Geode_%28processor%29
+ depends on !BR2_x86_64
+config BR2_x86_c3
+ bool "Via/Cyrix C3 (Samuel/Ezra cores)"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_c32
+ bool "Via C3-2 (Nehemiah cores)"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ depends on !BR2_x86_64
+config BR2_x86_winchip_c6
+ bool "IDT Winchip C6"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+config BR2_x86_winchip2
+ bool "IDT Winchip 2"
+ select BR2_X86_CPU_HAS_MMX
+ depends on !BR2_x86_64
+endchoice
diff --git a/target/Config.in.arch b/target/Config.in.arch
deleted file mode 100644
index 6aa5adf..0000000
--- a/target/Config.in.arch
+++ /dev/null
@@ -1,838 +0,0 @@
-config BR2_ARCH_IS_64
- bool
-
-choice
- prompt "Target Architecture"
- default BR2_i386
- help
- Select the target architecture family to build for.
-
-config BR2_arm
- bool "ARM (little endian)"
- help
- ARM is a 32-bit reduced instruction set computer (RISC) instruction
- set architecture (ISA) developed by ARM Holdings. Little endian.
- http://www.arm.com/
- http://en.wikipedia.org/wiki/ARM
-
-config BR2_armeb
- bool "ARM (big endian)"
- help
- ARM is a 32-bit reduced instruction set computer (RISC) instruction
- set architecture (ISA) developed by ARM Holdings. Big endian.
- http://www.arm.com/
- http://en.wikipedia.org/wiki/ARM
-
-config BR2_avr32
- bool "AVR32"
- select BR2_SOFT_FLOAT
- help
- The AVR32 is a 32-bit RISC microprocessor architecture designed by
- Atmel.
- http://www.atmel.com/
- http://en.wikipedia.org/wiki/Avr32
-
-config BR2_bfin
- bool "Blackfin"
- help
- The Blackfin is a family of 16 or 32-bit microprocessors developed,
- manufactured and marketed by Analog Devices.
- http://www.analog.com/
- http://en.wikipedia.org/wiki/Blackfin
-
-config BR2_i386
- bool "i386"
- help
- Intel i386 architecture compatible microprocessor
- http://en.wikipedia.org/wiki/I386
-
-config BR2_m68k
- bool "m68k"
- depends on BROKEN # ice in uclibc / inet_ntoa_r
- help
- Motorola 68000 family microprocessor
- http://en.wikipedia.org/wiki/M68k
-
-config BR2_microblazeel
- bool "Microblaze AXI (little endian)"
- help
- Soft processor core designed for Xilinx FPGAs from Xilinx. AXI bus
- based architecture (little endian)
- http://www.xilinx.com
- http://en.wikipedia.org/wiki/Microblaze
-
-config BR2_microblazebe
- bool "Microblaze non-AXI (big endian)"
- help
- Soft processor core designed for Xilinx FPGAs from Xilinx. PLB bus
- based architecture (non-AXI, big endian)
- http://www.xilinx.com
- http://en.wikipedia.org/wiki/Microblaze
-
-config BR2_mips
- bool "MIPS (big endian)"
- help
- MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
- http://www.mips.com/
- http://en.wikipedia.org/wiki/MIPS_Technologies
-
-config BR2_mipsel
- bool "MIPS (little endian)"
- help
- MIPS is a RISC microprocessor from MIPS Technologies. Little endian.
- http://www.mips.com/
- http://en.wikipedia.org/wiki/MIPS_Technologies
-
-config BR2_powerpc
- bool "PowerPC"
- help
- PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
- http://www.power.org/
- http://en.wikipedia.org/wiki/Powerpc
-
-config BR2_sh
- bool "SuperH"
- help
- SuperH (or SH) is a 32-bit reduced instruction set computer (RISC)
- instruction set architecture (ISA) developed by Hitachi.
- http://www.hitachi.com/
- http://en.wikipedia.org/wiki/SuperH
-
-config BR2_sh64
- bool "SuperH64"
- help
- SuperH64 (or SH) is a 64-bit reduced instruction set computer (RISC)
- instruction set architecture (ISA) developed by Hitachi.
- http://www.hitachi.com/
- http://en.wikipedia.org/wiki/SuperH
-
-config BR2_sparc
- bool "SPARC"
- help
- SPARC (from Scalable Processor Architecture) is a RISC instruction
- set architecture (ISA) developed by Sun Microsystems.
- http://www.oracle.com/sun
- http://en.wikipedia.org/wiki/Sparc
-
-config BR2_x86_64
- bool "x86_64"
- select BR2_ARCH_IS_64
- help
- x86-64 is an extension of the x86 instruction set (Intel i386
- architecture compatible microprocessor).
- http://en.wikipedia.org/wiki/X86_64
-
-endchoice
-
-config BR2_microblaze
- bool
- default y if BR2_microblazeel || BR2_microblazebe
-
-#
-# Keep the variants separate, there's no need to clutter everything else.
-# sh is fairly "special" in this regard, as virtually everyone else has
-# things kept down to a _sensible_ number of target variants. No such
-# luck for sh..
-#
-choice
- prompt "Target Architecture Variant"
- depends on BR2_arm || BR2_armeb
- default BR2_generic_arm
- help
- Specific CPU variant to use
-
-config BR2_generic_arm
- bool "generic_arm"
-config BR2_arm7tdmi
- bool "arm7tdmi"
-config BR2_arm610
- bool "arm610"
-config BR2_arm710
- bool "arm710"
-config BR2_arm720t
- bool "arm720t"
-config BR2_arm920t
- bool "arm920t"
-config BR2_arm922t
- bool "arm922t"
-config BR2_arm926t
- bool "arm926t"
-config BR2_arm10t
- bool "arm10t"
-config BR2_arm1136jf_s
- bool "arm1136jf_s"
-config BR2_arm1176jz_s
- bool "arm1176jz-s"
-config BR2_arm1176jzf_s
- bool "arm1176jzf-s"
-config BR2_cortex_a8
- bool "cortex-A8"
-config BR2_cortex_a9
- bool "cortex-A9"
-config BR2_sa110
- bool "sa110"
-config BR2_sa1100
- bool "sa1100"
-config BR2_xscale
- bool "xscale"
-config BR2_iwmmxt
- bool "iwmmxt"
-endchoice
-
-config BR2_ARM_TYPE
- string
- default GENERIC_ARM if BR2_generic_arm
- default ARM610 if BR2_arm610
- default ARM710 if BR2_arm710
- default ARM7TDMI if BR2_arm7tdmi
- default ARM720T if BR2_arm720t
- default ARM920T if BR2_arm920t
- default ARM922T if BR2_arm922t
- default ARM926T if BR2_arm926t
- default ARM10T if BR2_arm10t
- default ARM1136JF_S if BR2_arm1136jf_s
- default ARM1176JZ_S if BR2_arm1176jz_s
- default ARM1176JZF_S if BR2_arm1176jzf_s
- default ARM_SA110 if BR2_sa110
- default ARM_SA1100 if BR2_sa1100
- default ARM_XSCALE if BR2_xscale
- default ARM_IWMMXT if BR2_iwmmxt
- default ARM_CORTEXA8 if BR2_cortex_a8
- default ARM_CORTEXA9 if BR2_cortex_a9
-
-choice
- prompt "Target ABI"
- depends on BR2_arm || BR2_armeb
- default BR2_ARM_EABI
- help
- Application Binary Interface to use
-
- Note:
- Using OABI is discouraged.
-
-config BR2_ARM_EABI
- bool "EABI"
-config BR2_ARM_OABI
- bool "OABI"
- depends on !BR2_GCC_VERSION_4_7_X
-endchoice
-
-choice
- prompt "Target ABI"
- depends on BR2_bfin
- default BR2_BFIN_FDPIC
-config BR2_BFIN_FDPIC
- bool "FDPIC"
-config BR2_BFIN_FLAT
- bool "FLAT"
- select BR2_PREFER_STATIC_LIB
-endchoice
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_mips || BR2_mipsel
- default BR2_mips_3 if BR2_mips
- default BR2_mips_1 if BR2_mipsel
- help
- Specific CPU variant to use
-
- 64bit cabable: 3, 4, 64, 64r2
- non-64bit capable: 1, 2, 32, 32r2
-
-config BR2_mips_1
- bool "mips I (generic)"
-config BR2_mips_2
- bool "mips II"
-config BR2_mips_3
- bool "mips III"
-config BR2_mips_4
- bool "mips IV"
-config BR2_mips_32
- bool "mips 32"
-config BR2_mips_32r2
- bool "mips 32r2"
-config BR2_mips_64
- bool "mips 64"
-config BR2_mips_64r2
- bool "mips 64r2"
-config BR2_mips_16
- bool "mips 16"
-endchoice
-
-
-choice
- prompt "Target ABI"
- depends on BR2_mips || BR2_mipsel
- default BR2_MIPS_OABI32 if BR_mips_32 || BR_mips_32r2
- default BR2_MIPS_ABI32 if BR_mips_64 || BR_mips_64r2
- help
- Application Binary Interface to use
-
-config BR2_MIPS_OABI32
- bool "o32"
-config BR2_MIPS_ABI32
- bool "n32"
- depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
-config BR2_MIPS_ABI64
- bool "n64"
- depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
-config BR2_MIPS_OABI64
- bool "o64"
- depends on BR2_mips_3 || BR2_mips_4 || BR2_mips_64 || BR2_mips_64r2 || BR2_mips_16
-config BR2_MIPS_ABI_none
- bool "unspecified"
- depends on BR2_mips_16
- help
- Unspecified ABI leaves ABI selection blank.
-endchoice
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_sh
- default BR2_sh4
- help
- Specific CPU variant to use
-
-config BR2_sh2
- bool "sh2 (SH2 big endian)"
-config BR2_sh2a
- bool "sh2a (SH2A big endian)"
-config BR2_sh3
- bool "sh3 (SH3 little endian)"
-config BR2_sh3eb
- bool "sh3eb (SH3 big endian)"
-config BR2_sh4
- bool "sh4 (SH4 little endian)"
-config BR2_sh4eb
- bool "sh4eb (SH4 big endian)"
-config BR2_sh4a
- bool "sh4a (SH4A little endian)"
-config BR2_sh4aeb
- bool "sh4aeb (SH4A big endian)"
-endchoice
-
-#
-# gcc builds libstdc++ differently depending on the
-# host tuplet given to it, so let people choose
-#
-
-# i386/x86_64 cpu features
-config BR2_X86_CPU_HAS_MMX
- bool
-config BR2_X86_CPU_HAS_SSE
- bool
-config BR2_X86_CPU_HAS_SSE2
- bool
-config BR2_X86_CPU_HAS_SSE3
- bool
-config BR2_X86_CPU_HAS_SSSE3
- bool
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_i386 || BR2_x86_64
- default BR2_x86_i586 if BR2_i386
- default BR2_x86_generic if BR2_x86_64
- help
- Specific CPU variant to use
-
-config BR2_x86_generic
- bool "generic"
-config BR2_x86_i386
- bool "i386"
- depends on !BR2_x86_64
-config BR2_x86_i486
- bool "i486"
- depends on !BR2_x86_64
-config BR2_x86_i586
- bool "i586"
- depends on !BR2_x86_64
-config BR2_x86_i686
- bool "i686"
- depends on !BR2_x86_64
-config BR2_x86_pentiumpro
- bool "pentium pro"
- depends on !BR2_x86_64
-config BR2_x86_pentium_mmx
- bool "pentium MMX"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_pentium_m
- bool "pentium mobile"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_pentium2
- bool "pentium2"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_pentium3
- bool "pentium3"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_pentium4
- bool "pentium4"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- depends on !BR2_x86_64
-config BR2_x86_prescott
- bool "prescott"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
- depends on !BR2_x86_64
-config BR2_x86_nocona
- bool "nocona"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_core2
- bool "core2"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
- select BR2_X86_CPU_HAS_SSSE3
-config BR2_x86_atom
- bool "atom"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
- select BR2_X86_CPU_HAS_SSSE3
-config BR2_x86_k6
- bool "k6"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_k6_2
- bool "k6-2"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_athlon
- bool "athlon"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_athlon_4
- bool "athlon-4"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_opteron
- bool "opteron"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
-config BR2_x86_opteron_sse3
- bool "opteron w/ SSE3"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_barcelona
- bool "barcelona"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- select BR2_X86_CPU_HAS_SSE2
- select BR2_X86_CPU_HAS_SSE3
-config BR2_x86_geode
- bool "geode"
- # Don't include MMX support because there several variant of geode
- # processor, some with MMX support, some without.
- # See: http://en.wikipedia.org/wiki/Geode_%28processor%29
- depends on !BR2_x86_64
-config BR2_x86_c3
- bool "Via/Cyrix C3 (Samuel/Ezra cores)"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_c32
- bool "Via C3-2 (Nehemiah cores)"
- select BR2_X86_CPU_HAS_MMX
- select BR2_X86_CPU_HAS_SSE
- depends on !BR2_x86_64
-config BR2_x86_winchip_c6
- bool "IDT Winchip C6"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-config BR2_x86_winchip2
- bool "IDT Winchip 2"
- select BR2_X86_CPU_HAS_MMX
- depends on !BR2_x86_64
-endchoice
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_sparc
- default BR2_sparc_v7
- help
- Specific CPU variant to use
-
-config BR2_sparc_v7
- bool "v7"
-config BR2_sparc_cypress
- bool "cypress"
-config BR2_sparc_v8
- bool "v8"
-config BR2_sparc_sparchfleon
- bool "hfleon"
-config BR2_sparc_sparchfleonv8
- bool "hfleonv8"
-config BR2_sparc_sparcsfleon
- bool "sfleon"
-config BR2_sparc_sparcsfleonv8
- bool "sfleonv8"
-config BR2_sparc_supersparc
- bool "supersparc"
-config BR2_sparc_sparclite
- bool "sparclite"
-config BR2_sparc_f930
- bool "f930"
-config BR2_sparc_f934
- bool "f934"
-config BR2_sparc_hypersparc
- bool "hypersparc"
-config BR2_sparc_sparclite86x
- bool "sparclite86x"
-config BR2_sparc_sparclet
- bool "sparclet"
-config BR2_sparc_tsc701
- bool "tsc701"
-endchoice
-
-config BR2_SPARC_TYPE
- string
- default V7 if BR2_sparc_v7 || BR2_sparc_cypress || BR2_sparc_sparclite || BR2_sparc_f930 || BR2_sparc_f934 || BR2_sparc_sparclite86x || BR2_sparc_sparclet || BR2_sparc_tsc701 || BR2_sparc_sparchfleon || BR2_sparc_sparcsfleon
- default V8 if BR2_sparc_v8 || BR2_sparc_supersparc || BR2_sparc_hypersparc || BR2_sparc_sparchfleonv8 || BR2_sparc_sparcsfleonv8
-
-choice
- prompt "Target Architecture Variant"
- depends on BR2_powerpc
- default BR2_generic_powerpc
- help
- Specific CPU variant to use
-config BR2_generic_powerpc
- bool "generic"
-config BR2_powerpc_401
- bool "401"
-config BR2_powerpc_403
- bool "403"
-config BR2_powerpc_405
- bool "405"
-config BR2_powerpc_405fp
- bool "405 with FPU"
-config BR2_powerpc_440
- bool "440"
-config BR2_powerpc_440fp
- bool "440 with FPU"
-config BR2_powerpc_505
- bool "505"
-config BR2_powerpc_601
- bool "601"
-config BR2_powerpc_602
- bool "602"
-config BR2_powerpc_603
- bool "603"
-config BR2_powerpc_603e
- bool "603e"
-config BR2_powerpc_604
- bool "604"
-config BR2_powerpc_604e
- bool "604e"
-config BR2_powerpc_620
- bool "620"
-config BR2_powerpc_630
- bool "630"
-config BR2_powerpc_740
- bool "740"
-config BR2_powerpc_7400
- bool "7400"
-config BR2_powerpc_7450
- bool "7450"
-config BR2_powerpc_750
- bool "750"
-config BR2_powerpc_801
- bool "801"
-config BR2_powerpc_821
- bool "821"
-config BR2_powerpc_823
- bool "823"
-config BR2_powerpc_860
- bool "860"
-config BR2_powerpc_970
- bool "970"
-config BR2_powerpc_8540
- bool "8540 / e500v1"
-config BR2_powerpc_8548
- bool "8548 / e500v2"
-config BR2_powerpc_e300c2
- bool "e300c2"
-config BR2_powerpc_e300c3
- bool "e300c3"
-config BR2_powerpc_e500mc
- bool "e500mc"
-endchoice
-
-choice
- prompt "Target ABI"
- depends on BR2_powerpc
- default BR2_powerpc_SPE if BR2_powerpc_8540 || BR2_powerpc_8548
- default BR2_powerpc_CLASSIC
- help
- Application Binary Interface to use
-
-config BR2_powerpc_CLASSIC
- bool "Classic"
- depends on !(BR2_powerpc_8540 || BR2_powerpc_8548)
-config BR2_powerpc_SPE
- bool "SPE"
- depends on BR2_powerpc_8540 || BR2_powerpc_8548
-endchoice
-
-config BR2_ARCH
- string
- default "arm" if BR2_arm
- default "armeb" if BR2_armeb
- default "avr32" if BR2_avr32
- default "bfin" if BR2_bfin
- default "i386" if BR2_x86_i386
- default "i486" if BR2_x86_i486
- default "i586" if BR2_x86_i586
- default "i586" if BR2_x86_pentium_mmx
- default "i586" if BR2_x86_geode
- default "i586" if BR2_x86_c3
- default "i686" if BR2_x86_c32
- default "i586" if BR2_x86_winchip_c6
- default "i586" if BR2_x86_winchip2
- default "i686" if BR2_x86_i686
- default "i686" if BR2_x86_pentium2
- default "i686" if BR2_x86_pentium3
- default "i686" if BR2_x86_pentium4
- default "i686" if BR2_x86_pentium_m
- default "i686" if BR2_x86_pentiumpro
- default "i686" if BR2_x86_prescott
- default "i686" if BR2_x86_nocona && BR2_i386
- default "i686" if BR2_x86_core2 && BR2_i386
- default "i686" if BR2_x86_atom && BR2_i386
- default "i686" if BR2_x86_opteron && BR2_i386
- default "i686" if BR2_x86_opteron_sse3 && BR2_i386
- default "i686" if BR2_x86_barcelona && BR2_i386
- default "i686" if BR2_x86_k6
- default "i686" if BR2_x86_k6_2
- default "i686" if BR2_x86_athlon
- default "i686" if BR2_x86_athlon_4
- default "x86_64" if BR2_x86_64
- default "m68k" if BR2_m68k
- default "microblaze" if BR2_microblaze
- default "mips" if BR2_mips
- default "mipsel" if BR2_mipsel
- default "powerpc" if BR2_powerpc
- default "sh2" if BR2_sh2
- default "sh2a" if BR2_sh2a
- default "sh3" if BR2_sh3
- default "sh3eb" if BR2_sh3eb
- default "sh4" if BR2_sh4
- default "sh4eb" if BR2_sh4eb
- default "sh4a" if BR2_sh4a
- default "sh4aeb" if BR2_sh4aeb
- default "sh64" if BR2_sh64
- default "sparc" if BR2_sparc
-
-
-config BR2_ENDIAN
- string
- default "LITTLE" if BR2_arm || BR2_bfin || BR2_i386 || BR2_mipsel || \
- BR2_sh3 || BR2_sh4 || BR2_sh4a || BR2_x86_64 || BR2_sh64 || \
- BR2_microblazeel
- default "BIG" if BR2_armeb || BR2_avr32 || BR2_m68k || BR2_mips || \
- BR2_powerpc || BR2_sh2 || BR2_sh2a || \
- BR2_sh3eb || BR2_sh4eb || BR2_sh4aeb || BR2_sparc || \
- BR2_microblazebe
-
-config BR2_GCC_TARGET_TUNE
- string
- default i386 if BR2_x86_i386
- default i486 if BR2_x86_i486
- default i586 if BR2_x86_i586
- default pentium-mmx if BR2_x86_pentium_mmx
- default i686 if BR2_x86_i686
- default pentiumpro if BR2_x86_pentiumpro
- default pentium-m if BR2_x86_pentium_m
- default pentium2 if BR2_x86_pentium2
- default pentium3 if BR2_x86_pentium3
- default pentium4 if BR2_x86_pentium4
- default prescott if BR2_x86_prescott
- default nocona if BR2_x86_nocona
- default core2 if BR2_x86_core2
- default atom if BR2_x86_atom
- default k8 if BR2_x86_opteron
- default k8-sse3 if BR2_x86_opteron_sse3
- default barcelona if BR2_x86_barcelona
- default k6 if BR2_x86_k6
- default k6-2 if BR2_x86_k6_2
- default athlon if BR2_x86_athlon
- default athlon-4 if BR2_x86_athlon_4
- default winchip-c6 if BR2_x86_winchip_c6
- default winchip2 if BR2_x86_winchip2
- default c3 if BR2_x86_c3
- default c3-2 if BR2_x86_c32
- default geode if BR2_x86_geode
- default generic if BR2_x86_generic
- default arm600 if BR2_arm600
- default arm610 if BR2_arm610
- default arm620 if BR2_arm620
- default arm7tdmi if BR2_arm7tdmi
- default arm7tdmi if BR2_arm720t
- default arm7tdmi if BR2_arm740t
- default arm920 if BR2_arm920
- default arm920t if BR2_arm920t
- default arm922t if BR2_arm922t
- default arm926ej-s if BR2_arm926t
- default arm1136j-s if BR2_arm1136j_s
- default arm1136jf-s if BR2_arm1136jf_s
- default arm1176jz-s if BR2_arm1176jz_s
- default arm1176jzf-s if BR2_arm1176jzf_s
- default cortex-a8 if BR2_cortex_a8
- default cortex-a9 if BR2_cortex_a9
- default strongarm110 if BR2_sa110
- default strongarm1100 if BR2_sa1100
- default xscale if BR2_xscale
- default iwmmxt if BR2_iwmmxt
- default 68000 if BR2_m68k_68000
- default 68010 if BR2_m68k_68010
- default 68020 if BR2_m68k_68020
- default 68030 if BR2_m68k_68030
- default 68040 if BR2_m68k_68040
- default 68060 if BR2_m68k_68060
- default mips1 if BR2_mips_1
- default mips2 if BR2_mips_2
- default mips3 if BR2_mips_3
- default mips4 if BR2_mips_4
- default mips32 if BR2_mips_32
- default mips32r2 if BR2_mips_32r2
- default mips64 if BR2_mips_64
- default mips64r2 if BR2_mips_64r2
- default mips16 if BR2_mips_16
- default 401 if BR2_powerpc_401
- default 403 if BR2_powerpc_403
- default 405 if BR2_powerpc_405
- default 405fp if BR2_powerpc_405fp
- default 440 if BR2_powerpc_440
- default 440fp if BR2_powerpc_440fp
- default 505 if BR2_powerpc_505
- default 601 if BR2_powerpc_601
- default 602 if BR2_powerpc_602
- default 603 if BR2_powerpc_603
- default 603e if BR2_powerpc_603e
- default 604 if BR2_powerpc_604
- default 604e if BR2_powerpc_604e
- default 620 if BR2_powerpc_620
- default 630 if BR2_powerpc_630
- default 740 if BR2_powerpc_740
- default 7400 if BR2_powerpc_7400
- default 7450 if BR2_powerpc_7450
- default 750 if BR2_powerpc_750
- default 801 if BR2_powerpc_801
- default 821 if BR2_powerpc_821
- default 823 if BR2_powerpc_823
- default 860 if BR2_powerpc_860
- default 970 if BR2_powerpc_970
- default 8540 if BR2_powerpc_8540
- default 8548 if BR2_powerpc_8548
- default e300c2 if BR2_powerpc_e300c2
- default e300c3 if BR2_powerpc_e300c3
- default e500mc if BR2_powerpc_e500mc
- default v7 if BR2_sparc_v7
- default cypress if BR2_sparc_cypress
- default v8 if BR2_sparc_v8
- default supersparc if BR2_sparc_supersparc
- default hypersparc if BR2_sparc_hypersparc
- default sparclite if BR2_sparc_sparclite
- default f930 if BR2_sparc_f930
- default f934 if BR2_sparc_f934
- default sparclite86x if BR2_sparc_sparclite86x
- default sparclet if BR2_sparc_sparclet
- default tsc701 if BR2_sparc_tsc701
- default v9 if BR2_sparc_v9
- default v9 if BR2_sparc_v9a
- default v9 if BR2_sparc_v9b
- default ultrasparc if BR2_sparc_ultrasparc
- default ultrasparc3 if BR2_sparc_ultrasparc3
- default niagara if BR2_sparc_niagara
-
-config BR2_GCC_TARGET_ARCH
- string
- default i386 if BR2_x86_i386
- default i486 if BR2_x86_i486
- default i586 if BR2_x86_i586
- default pentium-mmx if BR2_x86_pentium_mmx
- default i686 if BR2_x86_i686
- default pentiumpro if BR2_x86_pentiumpro
- default pentium-m if BR2_x86_pentium_m
- default pentium2 if BR2_x86_pentium2
- default pentium3 if BR2_x86_pentium3
- default pentium4 if BR2_x86_pentium4
- default prescott if BR2_x86_prescott
- default nocona if BR2_x86_nocona
- default core2 if BR2_x86_core2
- default atom if BR2_x86_atom
- default k8 if BR2_x86_opteron
- default k8-sse3 if BR2_x86_opteron_sse3
- default barcelona if BR2_x86_barcelona
- default k6 if BR2_x86_k6
- default k6-2 if BR2_x86_k6_2
- default athlon if BR2_x86_athlon
- default athlon-4 if BR2_x86_athlon_4
- default winchip-c6 if BR2_x86_winchip_c6
- default winchip2 if BR2_x86_winchip2
- default c3 if BR2_x86_c3
- default c3-2 if BR2_x86_c32
- default geode if BR2_x86_geode
- default armv4t if BR2_arm7tdmi
- default armv3 if BR2_arm610
- default armv3 if BR2_arm710
- default armv4t if BR2_arm720t
- default armv4t if BR2_arm920t
- default armv4t if BR2_arm922t
- default armv5te if BR2_arm926t
- default armv5t if BR2_arm10t
- default armv6j if BR2_arm1136jf_s
- default armv6zk if BR2_arm1176jz_s
- default armv6zk if BR2_arm1176jzf_s
- default armv7-a if BR2_cortex_a8
- default armv7-a if BR2_cortex_a9
- default armv4 if BR2_sa110
- default armv4 if BR2_sa1100
- default armv5te if BR2_xscale
- default iwmmxt if BR2_iwmmxt
- default 68000 if BR2_m68k_68000
- default 68010 if BR2_m68k_68010
- default 68020 if BR2_m68k_68020
- default 68030 if BR2_m68k_68030
- default 68040 if BR2_m68k_68040
- default 68060 if BR2_m68k_68060
-
-config BR2_GCC_TARGET_ABI
- string
- default apcs-gnu if BR2_ARM_OABI
- default aapcs-linux if BR2_ARM_EABI
- default 32 if BR2_MIPS_OABI32
- default n32 if BR2_MIPS_ABI32
- default eabi if BR2_MIPS_EABI
- default o64 if BR2_MIPS_OABI64
- default 64 if BR2_MIPS_ABI64
- default altivec if BR2_powerpc && BR2_PPC_ABI_altivec
- default no-altivec if BR2_powerpc && BR2_PPC_ABI_no-altivec
- default spe if BR2_powerpc && BR2_PPC_ABI_spe
- default no-spe if BR2_powerpc && BR2_PPC_ABI_no-spe
- default ibmlongdouble if BR2_powerpc && BR2_PPC_ABI_ibmlongdouble
- default ieeelongdouble if BR2_powerpc && BR2_PPC_ABI_ieeelongdouble
-
-config BR2_GCC_TARGET_CPU
- string
- default sparchfleon if BR2_sparc_sparchfleon
- default sparchfleonv8 if BR2_sparc_sparchfleonv8
- default sparcsfleon if BR2_sparc_sparcsfleon
- default sparcsfleonv8 if BR2_sparc_sparcsfleonv8
--
1.7.9.5
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 1/4] Remove the Xtensa architecture
2012-09-04 14:04 ` [Buildroot] [PATCH 1/4] Remove the Xtensa architecture Thomas Petazzoni
@ 2012-09-04 20:48 ` Yann E. MORIN
2012-09-20 20:32 ` Peter Korsgaard
1 sibling, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2012-09-04 20:48 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Tuesday 04 September 2012 16:04:06 Thomas Petazzoni wrote:
> As stated in commit 555c2585bf28c3ef71f6d2dcdd983d17a19892af, the
> Xtensa architecture has been introduced in 2009 and never changed
> since its initial introduction. It requires some special handling that
> is a bit annoying, and despite our call to the initial developers, and
> the announcement of the deprecation of the architecture during the
> 2012.05, nothing has happened. Therefore, drop support for this
> architecture.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: me
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 2/4] New top-level directory: system
2012-09-04 14:04 ` [Buildroot] [PATCH 2/4] New top-level directory: system Thomas Petazzoni
@ 2012-09-04 20:53 ` Yann E. MORIN
2012-09-05 9:22 ` Thomas Petazzoni
0 siblings, 1 reply; 13+ messages in thread
From: Yann E. MORIN @ 2012-09-04 20:53 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Tuesday 04 September 2012 16:04:07 Thomas Petazzoni wrote:
> This directory groups the following elements:
> * the default root filesystem skeleton
> * the default device tables
> * the Config.in options for system configuration (UART port for
> getty, system hostname, etc.)
> * the make rules to apply the system configuration options
>
> Even though the skeleton and device tables could have lived in fs/, it
> would have been strange to have the UART, system hostname and other
> related options into fs/. A new system/ directory makes more sense.
Agreed. The fs/ sub-dir is now only for all the different rootfs methods.
I'm not too fond of the 'system' name, but I can see anything else that
would be fit.
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
As this is a mostly-mechanical rename:
Acked-by: me
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 3/4] Remove target/Makefile.in, now useless
2012-09-04 14:04 ` [Buildroot] [PATCH 3/4] Remove target/Makefile.in, now useless Thomas Petazzoni
@ 2012-09-04 21:24 ` Yann E. MORIN
2012-09-05 9:23 ` Thomas Petazzoni
0 siblings, 1 reply; 13+ messages in thread
From: Yann E. MORIN @ 2012-09-04 21:24 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Tuesday 04 September 2012 16:04:08 Thomas Petazzoni wrote:
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> ---
> Makefile | 1 -
> target/Makefile.in | 3 ---
> 2 files changed, 4 deletions(-)
> delete mode 100644 target/Makefile.in
>
> diff --git a/Makefile b/Makefile
> index 791fd72..aff44a8 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -314,7 +314,6 @@ endif
> include package/*/*.mk
>
> include boot/common.mk
> -include target/Makefile.in
> include linux/linux.mk
>
> TARGETS+=target-finalize
> diff --git a/target/Makefile.in b/target/Makefile.in
> deleted file mode 100644
> index 915d625..0000000
> --- a/target/Makefile.in
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# make sure to put everything that is board-specific before the tarroot targets
> -include target/generic/Makefile.in
I would fold this patch with the previous one. Without it, the previous
patch breaks the Makefile:
$ make defconfig
[--SNIP--]
$ make
target/Makefile.in:2: target/generic/Makefile.in: No such file or directory
make: *** No rule to make target `target/generic/Makefile.in'. Stop.
(Sorry, I missed that in the previous patch).
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/
2012-09-04 14:04 ` [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
@ 2012-09-04 22:10 ` Yann E. MORIN
2012-09-04 22:37 ` Yann E. MORIN
1 sibling, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2012-09-04 22:10 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Tuesday 04 September 2012 16:04:09 Thomas Petazzoni wrote:
> target/Config.in.arch had become too long, and we want to remove the
> target/ directory. So let's move it to arch/ and split it this way:
>
> * An initial Config.in.arches that lists the top-level architecture
'arches' is not nice to the eye! ;-)
What about: arch/Config.in.choice ?
Or better yet, inline this file in arch/Config.in ? (see below)
> * One Config.in.<something> per architecture, listing the CPU
> families, ABI choices, etc.
>
> * One Config.in.common that defines the gcc mtune, march, mcpu values
> and other hidden options.
I find it a bit peculiar to have to edit two files to set architecture
variants:
- one architecture-specific file
- one architecture-independent file
What I would suggest is that arch/Config.in.common disapears, plus:
arch/Config.in
config BR2_ARCH
string
config BR2_GCC_TARGET_TUNE
string
# And so on...
# Ideally, this could/should be directly inlined
# here, rather than being in its own file
source "arch/Config.in.arches"
if BR2_arm
source "arch/Config.in.arm"
endif
if BR2_bfin
source "arch/Config.in.bfin"
endif
# And so on, too...
Then, in each arch/Config.in.${ARCH}:
# No need for 'if BR2_${ARCH}', this file is
# already conditionally included
config BR2_ARCH
default "${ARCH}"
choice
prompt "Target Architecture Variant"
# Blabla BR2_${ARCH}_XXX
# Blabla BR2_${ARCH}_YYY
endchoice
config BR2_GCC_TARGET_TUNE
string
default "XXX" if BR2_${ARCH}_XXX
default "YYY" if BR2_${ARCH}_YYY
# And so on for all optimisation tunables
That way, all architecture-related settings are in the same file.
> * One Config.in to source all those configuration files in the right
> order.
[--SNIP--]
> diff --git a/arch/Config.in.arches b/arch/Config.in.arches
> new file mode 100644
> index 0000000..21abe63
> --- /dev/null
> +++ b/arch/Config.in.arches
> @@ -0,0 +1,129 @@
> +config BR2_ARCH_IS_64
> + bool
I'd move this symbol to the other file arch/Config.in (in my proposal),
where all other arch-describing symbols are defined.
> +choice
> + prompt "Target Architecture"
> + default BR2_i386
> + help
> + Select the target architecture family to build for.
> +
> +config BR2_arm
> + bool "ARM (little endian)"
Why not have 'select BR2_LE' and be done with that, plus (in your
Config.in.common):
config BR2_BE
bool
config BR2_LE
bool
config BR2_ENDIANN
string
default "BIG" if BR2_BE
default "LITTLE" if BR2_LE
Then each architecture selects its endianness directly from this choice
entry. As we provide endianness in the prompt, we already know _right here_
which endianness we're taliking about; no need to re-compute it later.
Besides, this mechanism is already used by the x86 to select support
for the various mmx and sse stuff.
[--SNIP--]
> +config BR2_sh64
> + bool "SuperH64"
I know the previous code did no do it, but maybe we're missing:
select BR2_ARCH_IS_64
Not sure about the impact that would have, just noticed the discrepancy
with x86_64, below.
[--SNIP--]
> +config BR2_microblaze
> + bool
> + default y if BR2_microblazeel || BR2_microblazebe
I find it very strange that:
- ARM little is 'BR2_arm' MIPS little is 'mipsel'
- ARM big is 'BR2_armeb' MIPS big is 'mips'
but:
- Microblaze little is 'BR2_microblazeel'
- Microblaze big is 'BR2_microblazebe'
What I would propose is that the default or more common variant drops the
endianness suffix. From the menuconfig, it seems to be 'little' the default
(or at least the 'official' AXI default?), while the toolchain tupples
seem to imply that microblaze-* is big, while microblazeel-* is little.
Dang... What a mess.
Also, the suffix is not homogeneous: 'el' vs. 'be', while other archs use
'el' vs. 'eb'.
Yes, the code was like that before your changes. I just spoted this
situation, and thought I'd suggest the improvements.
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/
2012-09-04 14:04 ` [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
2012-09-04 22:10 ` Yann E. MORIN
@ 2012-09-04 22:37 ` Yann E. MORIN
1 sibling, 0 replies; 13+ messages in thread
From: Yann E. MORIN @ 2012-09-04 22:37 UTC (permalink / raw)
To: buildroot
Thomas, All,
On Tuesday 04 September 2012 16:04:09 Thomas Petazzoni wrote:
> target/Config.in.arch had become too long, and we want to remove the
> target/ directory. So let's move it to arch/ and split it this way:
Another comment I forgot:
[--SNIP--]
> +config BR2_ARM_TYPE
> + string
> + default GENERIC_ARM if BR2_generic_arm
Strings in Kconfig should be enclosed between double-quotes:
default "GENERIC_ARM" if BR2_generic_arm
In fact, consider this situation:
config GENERIC_ARM
string "blabla"
default "generic"
config BR2_ARM_TYPE
string
default GENERIC_ARM
Then 'defconfig' would give:
GENERIC_ARM="generic"
BR2_ARM_TYPE="generic"
And setting GENERIC_ARM to 'whatever' would give:
GENERIC_ARM="whatever"
BR2_ARM_TYPE="whatever"
The code currently works because there is no such symbol which name is
one of our values. That's luck!
Maybe we could use this patch series to continue the cleanup...
Regards,
Yann E. MORIN.
--
.-----------------.--------------------.------------------.--------------------.
| Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ |
| +33 223 225 172 `------------.-------: X AGAINST | \e/ There is no |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. |
'------------------------------^-------^------------------^--------------------'
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 2/4] New top-level directory: system
2012-09-04 20:53 ` Yann E. MORIN
@ 2012-09-05 9:22 ` Thomas Petazzoni
0 siblings, 0 replies; 13+ messages in thread
From: Thomas Petazzoni @ 2012-09-05 9:22 UTC (permalink / raw)
To: buildroot
Le Tue, 4 Sep 2012 22:53:05 +0200,
"Yann E. MORIN" <yann.morin.1998@free.fr> a ?crit :
> > Even though the skeleton and device tables could have lived in fs/, it
> > would have been strange to have the UART, system hostname and other
> > related options into fs/. A new system/ directory makes more sense.
>
> Agreed. The fs/ sub-dir is now only for all the different rootfs methods.
> I'm not too fond of the 'system' name, but I can see anything else that
> would be fit.
I don't have a strong preference for 'system' either, but that's the
only name I could find that was reasonable. Suggestions welcome.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 3/4] Remove target/Makefile.in, now useless
2012-09-04 21:24 ` Yann E. MORIN
@ 2012-09-05 9:23 ` Thomas Petazzoni
0 siblings, 0 replies; 13+ messages in thread
From: Thomas Petazzoni @ 2012-09-05 9:23 UTC (permalink / raw)
To: buildroot
Le Tue, 4 Sep 2012 23:24:32 +0200,
"Yann E. MORIN" <yann.morin.1998@free.fr> a ?crit :
> I would fold this patch with the previous one. Without it, the previous
> patch breaks the Makefile:
> $ make defconfig
> [--SNIP--]
> $ make
> target/Makefile.in:2: target/generic/Makefile.in: No such file or directory
> make: *** No rule to make target `target/generic/Makefile.in'. Stop.
>
> (Sorry, I missed that in the previous patch).
Ok, will do.
Thanks,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
^ permalink raw reply [flat|nested] 13+ messages in thread
* [Buildroot] [PATCH 1/4] Remove the Xtensa architecture
2012-09-04 14:04 ` [Buildroot] [PATCH 1/4] Remove the Xtensa architecture Thomas Petazzoni
2012-09-04 20:48 ` Yann E. MORIN
@ 2012-09-20 20:32 ` Peter Korsgaard
1 sibling, 0 replies; 13+ messages in thread
From: Peter Korsgaard @ 2012-09-20 20:32 UTC (permalink / raw)
To: buildroot
>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@free-electrons.com> writes:
Thomas> As stated in commit 555c2585bf28c3ef71f6d2dcdd983d17a19892af, the
Thomas> Xtensa architecture has been introduced in 2009 and never changed
Thomas> since its initial introduction. It requires some special handling that
Thomas> is a bit annoying, and despite our call to the initial developers, and
Thomas> the announcement of the deprecation of the architecture during the
Thomas> 2012.05, nothing has happened. Therefore, drop support for this
Thomas> architecture.
Committed, thanks.
--
Bye, Peter Korsgaard
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2012-09-20 20:32 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-09-04 14:04 [Buildroot] [pull request] Remove Xtensa architecture and target/ directory Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 1/4] Remove the Xtensa architecture Thomas Petazzoni
2012-09-04 20:48 ` Yann E. MORIN
2012-09-20 20:32 ` Peter Korsgaard
2012-09-04 14:04 ` [Buildroot] [PATCH 2/4] New top-level directory: system Thomas Petazzoni
2012-09-04 20:53 ` Yann E. MORIN
2012-09-05 9:22 ` Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 3/4] Remove target/Makefile.in, now useless Thomas Petazzoni
2012-09-04 21:24 ` Yann E. MORIN
2012-09-05 9:23 ` Thomas Petazzoni
2012-09-04 14:04 ` [Buildroot] [PATCH 4/4] Split target/Config.in.arch into multiple Config.in.* in arch/ Thomas Petazzoni
2012-09-04 22:10 ` Yann E. MORIN
2012-09-04 22:37 ` Yann E. MORIN
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