tree 1fe12b3fb1a57a83965785af86de3dfe384f217e
parent 65af9f69716ca0a765eebb8c14d851f89e2196d3
author Thomas Chou <thomas@wytron.com.tw> 1446529935 +0800
committer Thomas Chou <thomas@wytron.com.tw> 1446772452 +0800

nios2: fix cached mode in clearing the BSS

As the generic board runs in cached mode, it should not use
"stwio" which bypass the cache.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Chin Liang See <clsee@altera.com>