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tune-cortexa72: remove crypto for the default cortex-a72

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The cryptographic unit is optional for the Cortex-A72, but it was
included by default previously.  This breaks building systems that
lack this functionality when using tune-cortexa72.inc.

To correct this, add a crypto entry in the tune file.  Since CRC is
optional for ARMv8.0, do the same thing while we're at it.

For platforms that had been happily using tune-cortexa72.inc, a slight
degradation of performance will occur using the default.  To correct
this, simply add:
DEFAULTTUNE = "cortexa72-crc-crypto"

(From OE-Core rev: 2568d537087adb0b592aa250bf628a7b48c3a9d3)

(From OE-Core rev: ee249ca4d5020c16100e07ee1b5974237de29e29)

Signed-off-by: Jagadeesh Krishnanjanappa <workjagadeesh@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us> (rewording commit message)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[Kevin: Convert to the old style override syntax]
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Jagadeesh Krishnanjanappa
2022-01-16 22:49:07 +08:00
committed by Richard Purdie
parent c2a47e0ca1
commit d8385d1db5
1 changed files with 12 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
meta/conf/machine/include/tune-cortexa72.inc
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@@ -6,8 +6,16 @@ TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa72', ' -mcpu=corte
require conf/machine/include/arm/arch-armv8a.inc
# Little Endian base configs
AVAILTUNES += "cortexa72"
AVAILTUNES += "cortexa72 cortexa72-crc cortexa72-crc-crypto"
ARMPKGARCH_tune-cortexa72 = "cortexa72"
TUNE_FEATURES_tune-cortexa72 = "${TUNE_FEATURES_tune-armv8a-crc-crypto} cortexa72"
PACKAGE_EXTRA_ARCHS_tune-cortexa72 = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa72"
BASE_LIB_tune-cortexa72 = "lib64"
ARMPKGARCH_tune-cortexa72-crc = "cortexa72"
ARMPKGARCH_tune-cortexa72-crc-crypto = "cortexa72"
TUNE_FEATURES_tune-cortexa72 = "${TUNE_FEATURES_tune-armv8a} cortexa72"
TUNE_FEATURES_tune-cortexa72-crc = "${TUNE_FEATURES_tune-cortexa72} crc"
TUNE_FEATURES_tune-cortexa72-crc-crypto = "${TUNE_FEATURES_tune-cortexa72} crc crypto"
PACKAGE_EXTRA_ARCHS_tune-cortexa72 = "${PACKAGE_EXTRA_ARCHS_tune-armv8} cortexa72"
PACKAGE_EXTRA_ARCHS_tune-cortexa72-crc = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc} cortexa72 cortexa72-crc"
PACKAGE_EXTRA_ARCHS_tune-cortexa72-crc-crypto = "${PACKAGE_EXTRA_ARCHS_tune-armv8a-crc-crypto} cortexa72 cortexa72-crc cortexa72-crc-crypto"
BASE_LIB_tune-cortexa72 = "lib64"
BASE_LIB_tune-cortexa72-crc = "lib64"
BASE_LIB_tune-cortexa72-crc-crypto = "lib64"