Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4214
-gerrit
commit 908279e86b83d464d351b4a9900569ad907cd1ba Author: Shawn Nematbakhsh shawnn@google.com Date: Wed May 8 11:45:23 2013 -0700
Butterfly: Force DDR refresh rate to 2x.
Due to OEM request, always set DDR refresh rate at 2x.
Change-Id: I81a4f57aca6388551dca6effbd9a4ac1a97e4f5a Reviewed-on: https://gerrit.chromium.org/gerrit/50477 Reviewed-by: Duncan Laurie dlaurie@chromium.org Tested-by: Shawn Nematbakhsh shawnn@chromium.org Commit-Queue: Shawn Nematbakhsh shawnn@chromium.org --- src/mainboard/google/butterfly/romstage.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/src/mainboard/google/butterfly/romstage.c b/src/mainboard/google/butterfly/romstage.c index f56884d..67e509e 100644 --- a/src/mainboard/google/butterfly/romstage.c +++ b/src/mainboard/google/butterfly/romstage.c @@ -162,6 +162,7 @@ void main(unsigned long bist) { 0, 4, 0x0000 }, /* P12: Empty */ { 0, 4, 0x0000 }, /* P13: Empty */ }, + ddr_refresh_rate_config: 2, /* Force double refresh rate */ };
timestamp_init(get_initial_timestamp());