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authorRob Herring <rob.herring@calxeda.com>2012-12-02 17:06:21 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2013-02-03 14:43:58 +0100
commit2ff467c05115c709decd7702cbc21679ac449519 (patch)
tree6d0144cce276706c0f8c2e52a5f034f6d33a4029 /board/highbank
parentb0404ea1268540ebfe8c10b718990d82ee1d113f (diff)
downloadtalos-obmc-uboot-2ff467c05115c709decd7702cbc21679ac449519.tar.gz
talos-obmc-uboot-2ff467c05115c709decd7702cbc21679ac449519.zip
ARM: add wfi assembly macro
Since wfi instruction is only available on ARMv7, add a conditional macro for it. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
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