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tune: Make 32b or 64b explicit in tune name for core2

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Core2 has both a 32b and a 64b variant. Currently, core2 implies 32b,
while core2_64 is the 64b version. This implicit 32b mode will become
confusing in later architectures, such as corei7, where it would be
natural for people to assume "corei7" meant 64 bit.

Rather than carrying forward an implicit 32b mode and rather than
changing the naming scheme part way through the architecture hiearchy,
make the 32b and 64b variant explicit in the tune name by changing core2
to core2-32. This patch also standardises on using '-' in the names.

(From OE-Core rev: 69e6395b8d11e2940892a6293ecbbe645c2a478b)

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Paul Eggleton <paul.eggleton@intel.com>
Cc: Tom Zanussi <tom.zanussi@intel.com>
Cc: Nitin Kamble <nitin.a.kamble@intel.com>
Cc: Mark Hatle <mark.hatle@windriver.com>
Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
Cc: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Darren Hart
2014-01-21 17:51:59 +00:00
committed by Richard Purdie
parent 4fdfeeb753
commit bf3cb2cf55
1 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
meta/conf/machine/include/tune-core2.inc
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@@ -6,7 +6,7 @@
# This tune is recommended for the Intel Core 2 CPU family, including Conroe,
# Merom and beyond, as well as the first Atom CPUs, Diamondville, and beyond.
#
DEFAULTTUNE ?= "core2"
DEFAULTTUNE ?= "core2-32"
# Include the previous tune to pull in PACKAGE_EXTRA_ARCHS
require conf/machine/include/tune-i586.inc
@@ -16,20 +16,20 @@ TUNEVALID[core2] = "Enable core2 specific processor optimizations"
TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "core2", " -march=core2 -mtune=core2 -msse3 -mfpmath=sse", "", d)}"
# Extra tune selections
AVAILTUNES += "core2"
TUNE_FEATURES_tune-core2 = "${TUNE_FEATURES_tune-x86} core2"
BASE_LIB_tune-core2 = "lib"
TUNE_PKGARCH_tune-core2 = "core2"
PACKAGE_EXTRA_ARCHS_tune-core2 = "${PACKAGE_EXTRA_ARCHS_tune-i586} core2"
AVAILTUNES += "core2-32"
TUNE_FEATURES_tune-core2-32 = "${TUNE_FEATURES_tune-x86} core2"
BASE_LIB_tune-core2-32 = "lib"
TUNE_PKGARCH_tune-core2-32 = "core2-32"
PACKAGE_EXTRA_ARCHS_tune-core2-32 = "${PACKAGE_EXTRA_ARCHS_tune-i586} core2-32"
AVAILTUNES += "core2-64"
TUNE_FEATURES_tune-core2-64 = "${TUNE_FEATURES_tune-x86-64} core2"
BASE_LIB_tune-core2-64 = "lib64"
TUNE_PKGARCH_tune-core2-64 = "core2_64"
PACKAGE_EXTRA_ARCHS_tune-core2-64 = "${PACKAGE_EXTRA_ARCHS_tune-x86-64} core2_64"
TUNE_PKGARCH_tune-core2-64 = "core2-64"
PACKAGE_EXTRA_ARCHS_tune-core2-64 = "${PACKAGE_EXTRA_ARCHS_tune-x86-64} core2-64"
AVAILTUNES += "core2-64-x32"
TUNE_FEATURES_tune-core2-64-x32 = "${TUNE_FEATURES_tune-x86-64-x32} core2"
BASE_LIB_tune-core2-64-x32 = "libx32"
TUNE_PKGARCH_tune-core2-64-x32 = "core2_64_x32"
PACKAGE_EXTRA_ARCHS_tune-core2-64-x32 = "${PACKAGE_EXTRA_ARCHS_tune-x86-64-x32} core2_64_x32"
TUNE_PKGARCH_tune-core2-64-x32 = "core2-64-x32"
PACKAGE_EXTRA_ARCHS_tune-core2-64-x32 = "${PACKAGE_EXTRA_ARCHS_tune-x86-64-x32} core2-64-x32"