rockchip: veyron: Add a note about the SDRAM voltage

Add a comment to indicate that we are not supporting the PWM regulator yet. Signed-off-by: Simon Glass <sjg@chromium.org>
8 years ago · 38ffcb679b
parent 5e9b15034b
commit 38ffcb679b
1 changed files with 6 additions and 0 deletions
--- a/board/google/veyron/veyron.c
+++ b/board/google/veyron/veyron.c
@ -5,3 +5,9 @@
 */

 #include <common.h>
+
+/*
+ * We should increase the DDR voltage to 1.2V using the PWM regulator.
+ * There is a U-Boot driver for this but it may need to add support for the
+ * 'voltage-table' property.
+ */