| Commit message (Collapse) | Author | Age | Files | Lines |
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If someone creates a target and indicates a CPU_TYPE, but there's
no corresponding support for that CPU_TYPE's flags in include/target.mk
then that should probably be indicated rather than silently ignored.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
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This can be used to indicate that a target does not support the optional mips16
extension even when it is a mips32r2 or later CPU.
This will generate a separate toolchain and a separate package folder,
e.g. mips_24kc_nomips16
Signed-off-by: Hauke Mehrtens <hauke.mehrtens@intel.com>
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-mXXX option is deprecated already in arc-2016.03 toolchain
and removed completely starting from arc-2016.09.
Direct replacement is -mcpu=XXX which is already supported by
arc-2016.03 used today in Lede.
With that change we'll be ready for ARC toolchain update still
keeping everything working with current tools.
Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Cc: John Crispin <john@phrozen.org>
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According to some reports, -march=pentium-mmx is a better choice for
older Geode CPUs than -march=geode anyway.
Bump the minimum architecture of the legacy target from i486 to
pentium-mmx. Anything older is not worth supporting anyway.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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It can be implicitly derived from the MIPS32 revision support in the
kernel configuration
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Currently system log is always included as a part of ubox. Add logd as a
seperate package and add it to default packages list.
Signed-off-by: Andrej Vlasic <andrej.vlasic@sartura.hr>
Signed-off-by: Luka Perkov <luka.perkov@sartura.hr>
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Specifying a mtune option with cortex-a53 is also valid for an aarch64
toolchain
Fixes: SVN 48964
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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Preparation for further build rework
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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1004kc is just a SMP capable 34kc, and GCC treats 24kc and 34kc exactly
the same and will generate identical code, so there is no need to tune
to 1004kc instead of 24kc.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
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Now that there are no users anymore, drop the 34kc CPU_FLAGS.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
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9pfs is used by kvm to share files between host and guest,
add proper config option to enable it.
Signed-off-by: Matteo Croce <matteo.croce@canonical.com>
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Since the only difference between 24Kec and 24Kc is the addition of DSP
ASE support, and we don't use it anymore, there is no need to keep 24Kec
as a separate cpu type.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
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There does not seem to be any meaningful difference in generated code.
This will save some time and space on snapshot builds
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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This adds a new target for PowerPC APM82181 and APM82161
(464-based) boards, as well as adds support for the booke-wdt
watchdog package.
Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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-march forces the compiler to generate generic code, whereas -mcpu
allows it to target the specific CPU variant and use instructions that
the generic architecture may not have
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Use kernel config as input instead of -march CFLAGS.
With this change, -march can be dropped and replaced with more specific
optimization flags for better code generation.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move feature flag checks below CFLAGS handling, use CPU_TYPE CFLAGS for
architecture detection.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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It has been unused for years
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Generate the active profile name in menuconfig context
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Used to mix device profiles (specified in the image makefile) with
regular target profiles.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Currently system log is always included as a part of ubox.
Add logd as a seperate package and add it to default packages list.
Signed-off-by: Andrej Vlasic <andrej.vlasic@sartura.hr>
SVN-Revision: 49285
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Add $ARCH and $CPU_SUBTYPE to the package architecture strings to differentiate
low and big endian targets as well as extended instructions sets like NEON
or DSP2.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
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Use the more specific CPU_TYPE designation as default package architecture
and only fall back to ARCH if no specific CPU_TYPE is set.
This means that e.g. ar71xx packages will use "74kc" as architecture,
not "mips" which is a precondition for sharing packages between targets.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
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Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
SVN-Revision: 48964
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48807
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This patch introduces support of new boards with ARC HS38 cores.
ARC HS38 is a new generation of ARC cores which utilize ARCv2 ISA.
As with ARC770 we're addind support for 2 boards for now:
[1] Synopsys SDP board (AXS103)
This is the same base-board as in AXS101 but with
FPGA-based CPU-tile where ARCHs38 core is implemented.
[2] nSIM
Again this is the same simulation engine but configured for
new instruction set and features of new CPU.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Jo-Philipp Wich <jow@openwrt.org>
Cc: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 48740
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48450
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Most of currently mentioned CFLAGS in arc770/Makefile
are not really required because:
[1] "-Os -pipe" are set by default in include/target.mk
[2] "-fno-caller-saves" gets enabled via menuconfig
as an extra compiler flag for developers
So the only one that makes sense is "-matomic" and
that one is really essential. Without it many software
packges won't build complainin on unresolved atomic ops.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Jo-Philipp Wich <jow@openwrt.org>
Cc: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 48326
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 47468
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This includes binutils, gcc, gdb and uClibc-ng.
Latest release of ARC gcc (as of today it is "arc-2015.06")
is based on upstream gcc 4.8.4.
Sources are available on GitHub, see:
https://github.com/foss-for-synopsys-dwc-arc-processors/gcc
Latest release of ARC binutils (as of today it is "arc-2015.06")
is based on upstream binutils 2.23.
Sources are available on GitHub, see:
https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06
Latest release of ARC GDB (as of today this is "arc-2015.06-gdb")
is based on upstream gdb 7.9.1.
Sources are available on GitHub, see:
https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/releases/tag/arc-2015.06-gdb
Note that for binutils and gdb that come from unified git repository
(which is the case for upstream binutils/gdb today) we need to disable
building of gdb in binutils and binutils in gdb hence in binutils:
------>8------
--disable-sim
--disable-gdb
------>8------
and in gdb:
------>8------
--disable-binutils
--disable-ld
--disable-gas
------>8------
Also in gdb we disable sim because if the following breakage while
building with it:
------------>8------------
/usr/bin/env bash ./../common/genmloop.sh -shell /usr/bin/env bash \
-mono -fast -pbb -switch sem5-switch.c \
-cpu a5f -infile ./mloop5.in \
-outfile-suffix 5
unknown option: bash
Makefile:699: recipe for target 'stamp-5mloop' failed
make[7]: *** [stamp-5mloop] Error 1
------------>8------------
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
SVN-Revision: 47438
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Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
SVN-Revision: 47323
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Signed-off-by: Steven Barth <steven@midlink.org>
SVN-Revision: 47280
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Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
SVN-Revision: 46314
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Since lvm2 is only available in feeds we must not include it by default.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 45801
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 43387
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Add initial support for the AArch64 architecture
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 43353
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This seems to cause issues on some build hosts, and it is not that
important.
SVN-Revision: 43025
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 43021
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 43019
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Signed-off-by: Steven Barth <steven@midlink.org>
SVN-Revision: 42596
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 42409
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Signed-off-by: Martin Fäcknitz <faecknitz@hotsplots.de>
SVN-Revision: 41250
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With this patch the mips74k subtarget will be compiled with optimized
compiler options to generated smaller and faster code. This currently
breaks broadcom-wl, because the binary blob is only compiled with
mipsr1 support.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 41050
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 40357
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