Commit graph

3 commits

Author SHA1 Message Date
Olav Morken
b423f94063 AVR32: Must add NOPs after disabling interrupts for AT32UC3A0512ES
The AT32UC3A0512ES chip has a bug when disabling interrupts. As a
workaround, two NOPs can be inserted.

Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com>
Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com>
Signed-off-by: Olav Morken <olavmrk@gmail.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2009-02-23 10:34:24 +01:00
Haavard Skinnemoen
df9c25ea04 AVR32: Fix logic inversion in disable_interrupts()
disable_interrupts() should return nonzero if interrupts were
_enabled_ before, not disabled.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2007-12-17 11:02:44 +01:00
Wolfgang Denk
7b64fef33c Add AVR32 architecture support
Patch by Haavard Skinnemoen, 6 Sep 2006 16:23:02 +0200

This patch adds common infrastructure code for the Atmel AVR32
architecture. See doc/README.AVR32 for details.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2006-10-24 14:21:16 +02:00