summaryrefslogtreecommitdiffstats
path: root/meta/conf/machine/include/tune-cortexr4.inc
Commit message (Collapse)AuthorAgeFilesLines
* machine/include: drop tune-cortexm*.inc and tune-cortexr4.incAndre McCurdy2016-02-021-15/+0
| | | | | | | | | | | | | | The Cortex M1, M3 and R4 CPU tuning files are poorly tested (if at all). They have no obvious users either inside or outside oe-core. Until OE officially gains support for CPUs without an MMU, these tuning files are probably better maintained outside of oe-core (e.g. in a separate meta-nommu layer). (From OE-Core rev: 7a1445c55de904115b950c8e50432a9f11f02208) Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-*: use mcpu instead of mtune for ARM tunesMartin Jansa2016-01-071-1/+1
| | | | | | | | | | | | | | | | | | | | * since: commit cffda9a821a3b83a8529d643c567859e091c6846 Author: Martin Jansa <Martin.Jansa@gmail.com> Date: Tue Sep 11 17:05:45 2012 +0000 arch-arm: define different ARMPKGARCH when different CCARGS are used we don't need to worry about e.g. cortexa7 device upgrading binary package from armv7a feed which would be built with -mcpu=cortexa15, so we can use -mcpu instead of -mtune, because we won't share the binary feed with MACHINEs built with different tune. (From OE-Core rev: f7bb2d4cf18ca8d2a90b4b3b5c6c48dad106ca28) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexr4.inc: fix PACKAGE_EXTRA_ARCHSMartin Jansa2016-01-071-1/+1
| | | | | | | | | | | * PACKAGE_ARCHS were missing TUNE_PKGARCH armv7rt2-vfp because thumb is enabled in TUNE_FEATURES (From OE-Core rev: 51a99e28d0d15e227fc05f43974f54f6d8e62ef5) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexr4.inc: provide an _armv7r over-ride via MACHINEOVERRIDESAndre McCurdy2015-12-221-0/+1
| | | | | | | | (From OE-Core rev: 3911fcb1504f435409501544c908c1704a6fc7b9) Signed-off-by: Andre McCurdy <armccurdy@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta/conf/machine: use ' inside quoted valuesMartin Jansa2015-12-011-2/+2
| | | | | | | | (From OE-Core rev: 924ccf202a6d89de32fc34a140bf9e35e8e43b4e) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexr4.inc: Add thumb and arm to TUNE_FEATURESMartin Jansa2014-04-291-1/+1
| | | | | | | | (From OE-Core rev: 1ebcbc6d77171b81dfe6432ffad6cae3148dcf2e) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine: use .= instead of += in TUNE_CCARGSMartin Jansa2013-04-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * number of TUNE_CCARGS conditionals is important if we add extra space with each one in "else" branch I'm building for 2 MACHINEs one is cortexa9, second is cortexa8 few months ago we added TUNE_CCARGS[vardepvalue] in bitbake.conf http://git.openembedded.org/openembedded-core/commit/?id=03f1e34ea3ce80931e9c3cd2ab22824f28a7233b which fixed some cases (like mentioned tune-xscale and tune-arm926ejs) where both had unused TUNE_CCARGS when common DEFAULTTUNE was used. with cortexa[89] it's different, because cortexa9 has one extra TUNE_CCARGS TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "cortexa9", "-mtune=cortex-a9", "", d)}" which adds extra *space* even when not used because of '+=' and as result: $ bitbake-diffsigs tmp-eglibc/sstate-diff/1366797730/*/armv7*/adapterbase/*do_configure* basehash changed from f986789fb8fb3579ed6a3492cc8a8d10 to c851b5f838d945ee13072e9ad6725dca Variable TUNE_CCARGS value changed from ' -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon ' to ' -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon ' Hash for dependent task gcc-runtime_4.7.bb.do_populate_sysroot changed from bdeabf7a86958b9110b566344b7916de to 2be5618e6bc8c57ec9db5659bf217915 Hash for dependent task eglibc_2.17.bb.do_populate_sysroot changed from b4f40fc62dde684acd0a574532a55360 to 97fcb426603d4a1c1099c0504d2ebf7d Hash for dependent task glib-2.0_2.34.3.bb.do_populate_sysroot changed from fd2f90b83098c34e88d649d70f6ea4f5 to ebd740bb94ea3eb0a914efda6fc82c4a (From OE-Core rev: b7430ff83760ac29079d20dc7c62f498a0a9d55d) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* arch-arm: define different ARMPKGARCH when different CCARGS are usedMartin Jansa2012-11-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | * without this tune-xscale and tune-arm926ejs were both creating packages in armv5te feed, but each with different -mtune, with OEBasicHash enabled it was causing each package to rebuild with new -mtune after MACHINE switch, but that doesn't make sense with output stored in the same armv5te feed * this makes different feed for each -mtune, but more generic one to be selected with DEFAULTTUNE * tune-iwmmxt and tune-ep9312 were already using this, just move it bellow AVAILTUNES and use ARMPKGARCH_tune-foo syntax * tune-cortexr4 and tune-cortexm3 are using armv7r/armv7m as ARMPKGARCH because there isn't another tune to use the same -march (From OE-Core rev: cffda9a821a3b83a8529d643c567859e091c6846) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexr4: fix march valueMartin Jansa2012-11-251-1/+1
| | | | | | | | | | | | | | * probably copy&paste error from tune-cortexm3.conf commit 789dcb8e68a2ab9784ac10ab36815010c61af2fc Author: Richard Purdie <richard.purdie@linuxfoundation.org> Date: Mon Jul 25 19:03:24 2011 +0100 Add ARM tune file overhaul based largely on work from Mark Hatle (From OE-Core rev: 4827232077e4a059d6aa818f89c83c42bb91949a) Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine/include: Cleanup ARM tunings to match READMEMark Hatle2012-04-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | Cleanup the ARM tunings to match the new tunings README file. The ARM tunings define TUNE_PKGARCH in a way that only one main arm architecture, i.e. armv6, may be defined at the same time. We may have to revise these settings in the future, as well as figure out a way to better differentiate various optimize tunings in the package arch. (This was not done, to preserve existing behavior!) Fix a number of minor issues w/ the armv5 tunings where DSP variants were referenced but not defined. Fix incorrect armv7 entries in armv7a. Fix PACKAGE_EXTRA_ARCHS definitions inside of tune-cortexm3 and tune-cortexr4. (From OE-Core rev: 0e71abea5458122188d5eddef2c17147f61ff895) Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortex{m1, m3, r4}: correct spelling of "cortex"Phil Blundell2011-08-011-2/+1
| | | | | | | | | | Otherwise the test in TUNE_CCARGS will never match. (From OE-Core rev: 3b7784021259ac745c80043bec16189fa8f4e45e) Signed-off-by: Phil Blundell <philb@gnu.org> Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Add ARM tune file overhaul based largely on work from Mark HatleRichard Purdie2011-07-271-4/+14
| | | | | | (From OE-Core rev: 789dcb8e68a2ab9784ac10ab36815010c61af2fc) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine/include: Start to fill out architecture specific tune include ↵Richard Purdie2011-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | files and tune features These changes revolve around the idea of tune features. These are represented by 'flag' strings that are included in the TUNE_FEATURES variable. Any string included in TUNE_FEATURES should also add a TUNEVALID[<name>] entry so we can know which flags are available in TUNE_FEATURES and have documentation about what the flags do. We will add sanity code to error if flags are listed in TUNE_FEATURES but are not documented in TUNEVALID. A given tune configuration will want to define one or more predetermined sets of _FEATURE flag lists. These are defined in the form TUNE_FEATURES_tune-<name>. For defined tune configuation, <name> should be added to the AVAILTUNE list so that we can determine what tune configurations are available. Flags cannot be used in this case as with TUNEVALID since its useful to be able to build up tune lists from other TUNE_FEATURES_tune-yyy options. A given tune configuration may also define PACKAGE_EXTRA_ARCHS_tune-<name> and BASE_LIB_tune-<name> to control the multilib location. All options can be overridden by the distro or local user configuration. (From OE-Core rev: 5f9d56bd64997b93ed7e46c117851002a0556654) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine/include: Set TUNE_CCARGS instead of TARGET_CC_ARCHRichard Purdie2011-07-251-1/+1
| | | | | | | | | | | | | | Since we're updating the tune file format, it makes sense to abstract the compiler tune arguments at this point too. This means that should these need to be overridden at any point, the original values can still be obtained in a similar manner to the other TUNE* variables. Whilst this isn't strictly necessary for any current need, its likely good practise to standardise this behaviour. (From OE-Core rev: 3a3c69a1bc3cf0b6f6a3b13d86c12ed21798d48e) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine/tune: Overhaul tune include file variablesRichard Purdie2011-07-251-2/+3
| | | | | | | | | | | | | | | | | | | | | | There is currently consideradble confusion over how the tune files operate and how these interact with the rest of the build system. This update/overhaul changes things so the tune files are primarily resonsible for setting: TUNE_ARCH - What was formerly set as TARGET_ARCH and is the value that represents the architecture we're targetting. TUNE_PKGARCH - The value that represents the tune confuration that this set of tune parameters results in. This allows the significant improvement that the core can now always determine the target architecture value, even when TARGET_ARCH needs to be reset to something different and likewise, there is one package architecture variable the core can reference allowing simplification of the BASE_PACKAGE_ARCH, PACKAGE_ARCH and FEED_ARCH variables. (From OE-Core rev: a10de4cf8b424ee95c8e283e75d486be5b3b8eac) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* bitbake.conf/tune.conf: Set BASE_PACKAGE_ARCH and build PACKAGE_ARCH from thisRichard Purdie2008-07-171-1/+1
| | | | git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4857 311d38ba-8fff-0310-9ca6-ca027cbcb966
* conf/machine/include: Add tuning .inc files from OE.devRichard Purdie2008-06-101-0/+4
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4615 311d38ba-8fff-0310-9ca6-ca027cbcb966
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-05-17 01:18:12 +0000