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intel-quark-common: disable padlock code

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The padlock code is a subset of x86 hardware acceleration code. It uses
the cmov instruction which is invalid on Quark based hardware, so we
disable this code.

Signed-off-by: Saul Wold <sgw@linux.intel.com>
This commit is contained in:
Saul Wold 2015-09-16 10:33:37 -07:00
parent cea00968b8
commit 94890cec95
1 changed files with 5 additions and 1 deletions
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6
conf/machine/include/intel-quark-common.inc
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@ -1,7 +1,11 @@
# #
# Common configuration for all MACHINES of the intel-corei7-64 type # Common configuration for all MACHINES of the intel-quark type
# #
DEFAULTTUNE ?= "i586-nlp-32" DEFAULTTUNE ?= "i586-nlp-32"
require conf/machine/include/tune-i586-nlp.inc require conf/machine/include/tune-i586-nlp.inc
require conf/machine/include/x86-base.inc require conf/machine/include/x86-base.inc
# gnutls padlock code uses CMOV instruction in assembly which
# is not valid for Quark.
EXTRA_OECONF_append_pn-gnutls_intel-quark = " --disable-padlock"