From 94890cec951bbf922326162823d2664cd0056ea0 Mon Sep 17 00:00:00 2001 From: Saul Wold Date: Wed, 16 Sep 2015 10:33:37 -0700 Subject: intel-quark-common: disable padlock code 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 --- conf/machine/include/intel-quark-common.inc | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/conf/machine/include/intel-quark-common.inc b/conf/machine/include/intel-quark-common.inc index e2d34d70..ac518bef 100644 --- a/conf/machine/include/intel-quark-common.inc +++ b/conf/machine/include/intel-quark-common.inc @@ -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" require conf/machine/include/tune-i586-nlp.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" -- cgit v1.2.3-54-g00ecf