| Commit message (Collapse) | Author | Age | Files | Lines |
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Cleanup the PowerPC tunings to match the new tuning README file.
Default PowerPC to using TUNE_PKGARCH = ${TUNE_PKGARCH_tune-<tune>}
Fix AVAILTUNE settings in ppc603e, and ppce500mc to be addative.
Correct potentially overlapping "spe" definitions in ppce500 and ppce500v2.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
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We can use the default value for TUNE_PKGARCH, and now we just
append "-nf" if TARGET_FPU is fpu-soft
Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Matthew McClintock <msm@freescale.com>
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Set PACKAGE_EXTRA_ARCHS for the generic tunes ("powerpc" and
"powerpc-nf") thus allowing to use them instead of tuning to the
specific CPU.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
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Added a DEFAULTTUNE setting and included arch-powerpc.inc. This way we
pick up the changes to TUNE_PKGARCH and things should be kept more in
sync going forward.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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We need to ensure only one value ends up in TUNE_PKGARCH rather than several.
This change ensures consistency accross all the PPC tune files and that they
correctly inherit the core value but also allow it to be overwritten.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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All 64-bit PPC processors support hard-float so no need to support
soft-float.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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When figuring out how to set TUNE_CCARGS we should look for 'm64' not
'n64' in TUNE_FEATURES.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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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.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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