[coreboot-gerrit] Patch set updated for coreboot: 1a89881 google/snow: enable clock gating to save power

[David Hendricks (dhendrix@chromium.org)]

David Hendricks (dhendrix at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3110

-gerrit

commit 1a89881005c8d3505e147f335551fe0e7fd4806b
Author: David Hendricks <dhendrix at chromium.org>
Date:   Thu Apr 18 13:49:57 2013 -0700

    google/snow: enable clock gating to save power
    
    This enables clock gating to save power on unused IPs.
    
    Change-Id: I9ab2a2535ebb91bb4110390a6f055a67146bdbf9
    Signed-off-by: David Hendricks <dhendrix at chromium.org>
---
 src/mainboard/google/snow/ramstage.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mainboard/google/snow/ramstage.c b/src/mainboard/google/snow/ramstage.c
index f3dad4a..795b545 100644
--- a/src/mainboard/google/snow/ramstage.c
+++ b/src/mainboard/google/snow/ramstage.c
@@ -220,6 +220,9 @@ static void mainboard_init(device_t dev)
 
 	tmu_init(&exynos5250_tmu_info);
 
+	/* Clock Gating all the unused IP's to save power */
+	clock_gate();
+
 	snow_lcd_vdd();
 	do {
 		udelay(50);