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tune-cortexa.inc: create a common include for cortex-a armv7a tuning

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The tuning files for the cortex-a* processors are mostly identical for
the A7,A8,A9,A15 processors. Rework these files to use a CORTEX_ID
variable to setup the tuning for each specific processor.

(From OE-Core rev: 3e4f4a1cf07ff7cf4c71566492385f8fbf581789)

Signed-off-by: Andy Voltz <andy.voltz@timesys.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Andy Voltz
2013-06-05 11:52:29 -04:00
committed by Richard Purdie
parent 03fdd2c26c
commit cb21024adf
6 changed files with 46 additions and 132 deletions
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meta/conf/machine/include/tune-cortexa7.inc
+2 -33
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@@ -1,36 +1,5 @@
DEFAULTTUNE ?= "armv7a-neon"
require conf/machine/include/arm/arch-armv7a.inc
CORTEX_ID = "a7"
TUNEVALID[cortexa7] = "Enable Cortex-A7 specific processor optimizations"
TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexa7", " -mtune=cortex-a7", "", d)}"
# Little Endian base configs
AVAILTUNES += "cortexa7 cortexa7t cortexa7-neon cortexa7t-neon"
ARMPKGARCH_tune-cortexa7 = "cortexa7"
ARMPKGARCH_tune-cortexa7t = "cortexa7"
ARMPKGARCH_tune-cortexa7-neon = "cortexa7"
ARMPKGARCH_tune-cortexa7t-neon = "cortexa7"
TUNE_FEATURES_tune-cortexa7 = "${TUNE_FEATURES_tune-armv7a} cortexa7"
TUNE_FEATURES_tune-cortexa7t = "${TUNE_FEATURES_tune-armv7at} cortexa7"
TUNE_FEATURES_tune-cortexa7-neon = "${TUNE_FEATURES_tune-armv7a-neon} cortexa7"
TUNE_FEATURES_tune-cortexa7t-neon = "${TUNE_FEATURES_tune-armv7at-neon} cortexa7"
PACKAGE_EXTRA_ARCHS_tune-cortexa7 = "${PACKAGE_EXTRA_ARCHS_tune-armv7a} cortexa7-vfp"
PACKAGE_EXTRA_ARCHS_tune-cortexa7t = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} cortexa7-vfp cortexa7t2-vfp"
PACKAGE_EXTRA_ARCHS_tune-cortexa7-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7a-neon} cortexa7-vfp cortexa7-vfp-neon"
PACKAGE_EXTRA_ARCHS_tune-cortexa7t-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7at-neon} cortexa7-vfp cortexa7-vfp-neon cortexa7t2-vfp cortexa7t2-vfp-neon"
# VFP Tunes
AVAILTUNES += "cortexa7hf cortexa7thf cortexa7hf-neon cortexa7thf-neon"
ARMPKGARCH_tune-cortexa7hf = "cortexa7"
ARMPKGARCH_tune-cortexa7thf = "cortexa7"
ARMPKGARCH_tune-cortexa7hf-neon = "cortexa7"
ARMPKGARCH_tune-cortexa7thf-neon = "cortexa7"
TUNE_FEATURES_tune-cortexa7hf ?= "${TUNE_FEATURES_tune-armv7ahf} cortexa7"
TUNE_FEATURES_tune-cortexa7thf ?= "${TUNE_FEATURES_tune-armv7athf} cortexa7"
TUNE_FEATURES_tune-cortexa7hf-neon ?= "${TUNE_FEATURES_tune-armv7ahf-neon} cortexa7"
TUNE_FEATURES_tune-cortexa7thf-neon ?= "${TUNE_FEATURES_tune-armv7athf-neon} cortexa7"
PACKAGE_EXTRA_ARCHS_tune-cortexa7hf = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf} cortexa7hf-vfp"
PACKAGE_EXTRA_ARCHS_tune-cortexa7thf = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf} cortexa7hf-vfp cortexa7t2hf-vfp"
PACKAGE_EXTRA_ARCHS_tune-cortexa7hf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7ahf-neon} cortexa7hf-vfp cortexa7hf-vfp-neon"
PACKAGE_EXTRA_ARCHS_tune-cortexa7thf-neon = "${PACKAGE_EXTRA_ARCHS_tune-armv7athf-neon} cortexa7hf-vfp cortexa7hf-vfp-neon cortexa7t2hf-vfp cortexa7t2hf-vfp-neon"
require conf/machine/include/tune-cortexa.inc