1
0
mirror of https://github.com/torvalds/linux.git synced 2024-12-18 17:12:55 +00:00

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>
This commit is contained in:
Mike Frysinger 2008-11-18 17:48:22 +08:00 committed by Bryan Wu
parent 94b28211d8
commit b7e11293a4
2 changed files with 8 additions and 2 deletions
arch/blackfin/mach-common

View File

@ -1069,7 +1069,10 @@ int __init init_arch_irq(void)
* 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

View File

@ -91,7 +91,10 @@ void bfin_pm_suspend_standby_enter(void)
* 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