From aa2abed587cfb08c76f143832b7c38c52371c15d Mon Sep 17 00:00:00 2001 From: Marcin Bukat Date: Mon, 29 Nov 2010 13:28:22 +0000 Subject: MPIO - drop wait states for LCD access git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28706 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/coldfire/crt0.S | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'firmware/target') diff --git a/firmware/target/coldfire/crt0.S b/firmware/target/coldfire/crt0.S index 8b0ee91f9b..7734970ff0 100644 --- a/firmware/target/coldfire/crt0.S +++ b/firmware/target/coldfire/crt0.S @@ -65,12 +65,11 @@ start: #if (defined MPIO_HD200) || (defined MPIO_HD300) /* Chip select 3 - LCD controller */ - /* FIXME Check if we really need this 2 wait states! */ move.l #0xf0000000,%d0 /* CSAR3 - Base = 0xf0000000 */ move.l %d0,(0x0a4,%a0) moveq.l #0x1,%d0 /* CSMR3 - 64K */ move.l %d0,(0x0a8,%a0) - move.l #0x00000980,%d0 /* CSCR3 - 2 wait states, 16 bits no bursts */ + move.l #0x00000180,%d0 /* CSCR3 - no wait states, 16 bits no bursts */ move.l %d0,(0x0ac,%a0) #elif !(defined IAUDIO_M3) /* Chip select 1 - LCD controller */ -- cgit v1.2.3