Blackfin arch: fix bug - reboot fails on BF527
add ANOMALY_05000435 to handle SIC_IWR1 workaround for rebooting
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 5a7c1c1..f7e35e7 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -1069,7 +1069,10 @@
* up from IDLE instructions. See this report for more info:
* http://blackfin.uclinux.org/gf/tracker/4323
*/
- bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
+ if (ANOMALY_05000435)
+ bfin_write_SIC_IWR1(IWR_ENABLE(10) | IWR_ENABLE(11));
+ else
+ bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
#else
bfin_write_SIC_IWR1(IWR_DISABLE_ALL);
#endif