Changeset 3271

Timestamp:

Sep 2, 2012 1:58:37 AM (9 months ago)

Author:

wmb

Message:

OLPC ARM - On a wakeup, do a deeper reinit of the display controller, as the simplistic reinit doesn't work on MMP3.

File:

• cpu/arm/olpc/lcd.fth (modified) (1 diff)

cpu/arm/olpc/lcd.fth

@@ -270 +270 @@
 d# 256 constant /cursor
 /cursor buffer: cursor
-0 value saved-mode
 : sleep  ( -- )
    cursor /cursor 0  cursor-sram-read
-   h# 190 lcd@ to saved-mode
    0 h# 190 lcd!
    lcd-clocks-off
 ;
 : wake  ( -- )
-   lcd-clocks-on
-   saved-mode h# 190 lcd!
+   init-lcd
    cursor /cursor 0  cursor-sram-write
 ;