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authorJagadeesh Krishnanjanappa <workjagadeesh@gmail.com>2021-12-07 12:00:02 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2021-12-08 20:22:11 +0000
commit4e26e51a3d90790c8ade8817a2ba6f0b03f05c12 (patch)
treebd1a68498d202bb33fd6161a812e5b3c7b42005f /meta
parent2ce06739ed3a786b9353b1c61f06c31393e7927a (diff)
downloadpoky-4e26e51a3d90790c8ade8817a2ba6f0b03f05c12.tar.gz
tune-cortexa72: remove crypto for the default cortex-a72
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) 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>
Diffstat (limited to 'meta')
-rw-r--r--meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc16
1 files changed, 12 insertions, 4 deletions
diff --git a/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc b/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
index 2a510bd45b..3651cf6e80 100644
--- a/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
+++ b/meta/conf/machine/include/arm/armv8a/tune-cortexa72.inc
@@ -6,8 +6,16 @@ TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa72', ' -mcpu=corte
6require conf/machine/include/arm/arch-armv8a.inc 6require conf/machine/include/arm/arch-armv8a.inc
7 7
8# Little Endian base configs 8# Little Endian base configs
9AVAILTUNES += "cortexa72" 9AVAILTUNES += "cortexa72 cortexa72-crc cortexa72-crc-crypto"
10ARMPKGARCH:tune-cortexa72 = "cortexa72" 10ARMPKGARCH:tune-cortexa72 = "cortexa72"
11TUNE_FEATURES:tune-cortexa72 = "${TUNE_FEATURES:tune-armv8a-crc-crypto} cortexa72" 11ARMPKGARCH:tune-cortexa72-crc = "cortexa72"
12PACKAGE_EXTRA_ARCHS:tune-cortexa72 = "${PACKAGE_EXTRA_ARCHS:tune-armv8a-crc-crypto} cortexa72" 12ARMPKGARCH:tune-cortexa72-crc-crypto = "cortexa72"
13BASE_LIB:tune-cortexa72 = "lib64" 13TUNE_FEATURES:tune-cortexa72 = "${TUNE_FEATURES:tune-armv8a} cortexa72"
14TUNE_FEATURES:tune-cortexa72-crc = "${TUNE_FEATURES:tune-cortexa72} crc"
15TUNE_FEATURES:tune-cortexa72-crc-crypto = "${TUNE_FEATURES:tune-cortexa72} crc crypto"
16PACKAGE_EXTRA_ARCHS:tune-cortexa72 = "${PACKAGE_EXTRA_ARCHS:tune-armv8} cortexa72"
17PACKAGE_EXTRA_ARCHS:tune-cortexa72-crc = "${PACKAGE_EXTRA_ARCHS:tune-armv8a-crc} cortexa72 cortexa72-crc"
18PACKAGE_EXTRA_ARCHS:tune-cortexa72-crc-crypto = "${PACKAGE_EXTRA_ARCHS:tune-armv8a-crc-crypto} cortexa72 cortexa72-crc cortexa72-crc-crypto"
19BASE_LIB:tune-cortexa72 = "lib64"
20BASE_LIB:tune-cortexa72-crc = "lib64"
21BASE_LIB:tune-cortexa72-crc-crypto = "lib64"