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Blackfin: optimize startup code
authorMike Frysinger <vapier@gentoo.org>
Thu, 3 Feb 2011 02:16:44 +0000 (02:16 +0000)
committerMike Frysinger <vapier@gentoo.org>
Fri, 18 Mar 2011 08:01:04 +0000 (04:01 -0400)
commit511cdcc50031eacd88cc70351da54beebff515e2
tree7c36d07340e6cbf03c3832b932fc259e0b34c2bftree | snapshot
parentc6345ab1a3d17f4b6c80ac79d7fb0f006b32fdaacommit | diff
Blackfin: optimize startup code

Take advantage of more Blackfin-specific insns, and only initialize
registers required by the ABI.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
arch/blackfin/mach-common/head.S diff | blob | history
Domain: System / Uncategorized;