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Blackfin: small cpu init optimization while setting interrupt mask
authorMike Frysinger <vapier@gentoo.org>
Sun, 12 Oct 2008 01:19:39 +0000 (21:19 -0400)
committerMike Frysinger <vapier@gentoo.org>
Thu, 23 Oct 2008 09:03:51 +0000 (05:03 -0400)
commitbd33e5c613cf70e3cb51a73fdd653fe83b942bb0
tree4f9c9e1a4db2248667dad48a7d9695a096902c31tree | snapshot
parent960922291c9594acb575cec7e47d7bed9b58182ccommit | diff
Blackfin: small cpu init optimization while setting interrupt mask

Use the sti instruction to set the initial interrupt mask rather than
banging on the core IMASK MMR to save both space and time.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
cpu/blackfin/start.S diff | blob | history
Domain: System / Kernel;