package/ffmpeg: Enable armv6 support for Cortex cores
Fixes
http://autobuild.buildroot.net/results/cda/
cdad51f610c339d2ad4c7d09c282cfb4b10770a0/
http://autobuild.buildroot.net/results/cd5/
cd53af973d9722481c3298f484b399c9a2c286cf/
http://autobuild.buildroot.net/results/a9a/
a9a2c49d923fd891945a24c9d0d147b3eea9b037/
http://autobuild.buildroot.net/results/d2f/
d2f51632aea5727df9404e611e8e379567f03b61/
http://autobuild.buildroot.net/results/a62/
a622dd113dcb7b352bcfebe3b3c7ac6ed286d7c7/
http://autobuild.buildroot.net/results/2ea/
2eace18d0d32b4cbb6120b06d2bbe79d2b9857a7/
http://autobuild.buildroot.net/results/caa/
caad4172db90879db51b66625b98aa0805e39c73/
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>