diff options
| author | Saul Wold <sgw@linux.intel.com> | 2015-09-16 10:33:37 -0700 |
|---|---|---|
| committer | Saul Wold <sgw@linux.intel.com> | 2015-09-16 10:33:37 -0700 |
| commit | 94890cec951bbf922326162823d2664cd0056ea0 (patch) | |
| tree | 395865c5b904326e4c9ca078a8b049836869784a /conf/machine | |
| parent | cea00968b858b60222d68103491f076067d73876 (diff) | |
| download | meta-intel-94890cec951bbf922326162823d2664cd0056ea0.tar.gz | |
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 <sgw@linux.intel.com>
Diffstat (limited to 'conf/machine')
| -rw-r--r-- | conf/machine/include/intel-quark-common.inc | 6 |
1 files changed, 5 insertions, 1 deletions
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 @@ | |||
| 1 | # | 1 | # |
| 2 | # Common configuration for all MACHINES of the intel-corei7-64 type | 2 | # Common configuration for all MACHINES of the intel-quark type |
| 3 | # | 3 | # |
| 4 | 4 | ||
| 5 | DEFAULTTUNE ?= "i586-nlp-32" | 5 | DEFAULTTUNE ?= "i586-nlp-32" |
| 6 | require conf/machine/include/tune-i586-nlp.inc | 6 | require conf/machine/include/tune-i586-nlp.inc |
| 7 | require conf/machine/include/x86-base.inc | 7 | require conf/machine/include/x86-base.inc |
| 8 | |||
| 9 | # gnutls padlock code uses CMOV instruction in assembly which | ||
| 10 | # is not valid for Quark. | ||
| 11 | EXTRA_OECONF_append_pn-gnutls_intel-quark = " --disable-padlock" | ||