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tune-i586-nlp: Add new tune file to support Quark/X1000 CPU

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This tune file is needed to enable a GAS option specific to this cpu family
in order to disable the usage of lock prefix instructions.

(From OE-Core rev: 7eb0abc5f4d971d9a511c93cfb2eb52b72e6f228)

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Saul Wold
2015-06-29 07:10:50 -07:00
committed by Richard Purdie
parent 5c71337cd7
commit b78b1a6bb8
1 changed files with 19 additions and 0 deletions
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meta/conf/machine/include/tune-i586-nlp.inc
+19
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# Settings for the GCC(1) cpu-type "quark":
#
#
#
DEFAULTTUNE ?= "i586-nlp-32"
# Include the previous tune to pull in PACKAGE_EXTRA_ARCHS
require conf/machine/include/x86/arch-x86.inc
# x86 with no lock prefix
TUNEVALID[i586-nlp] = "IA32 with Lock Prefix omitted"
TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "i586-nlp", " -march=i586 -Wa,-momit-lock-prefix=yes", "", d)}"
# Quark tune feature
AVAILTUNES = "i586-nlp-32"
TUNE_FEATURES_tune-i586-nlp-32 = "${TUNE_FEATURES_tune-x86} i586-nlp"
BASE_LIB_tune-i586-nlp-32 = "lib"
TUNE_PKGARCH_tune-i586-nlp-32 = "i586-nlp-32"
PACKAGE_EXTRA_ARCHS_tune-i586-nlp-32 = "i586-nlp-32"