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diff --git a/firmware/target/coldfire/iaudio/m5/lcd-as-m5.S b/firmware/target/coldfire/iaudio/m5/lcd-as-m5.S
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+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2007 by Jens Arnold
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "cpu.h"
+
+ .section .icode,"ax",@progbits
+
+ .align 2
+ .global lcd_write_command
+ .type lcd_write_command,@function
+
+lcd_write_command:
+ move.l (4, %sp), %d0
+ move.w %d0, 0xf0008000
+ rts
+.wc_end:
+ .size lcd_write_command,.wc_end-lcd_write_command
+
+
+ .align 2
+ .global lcd_write_command_ex
+ .type lcd_write_command_ex,@function
+
+lcd_write_command_ex:
+ lea.l 0xf0008000, %a0
+
+ move.l (4, %sp), %d0 /* Command */
+ move.w %d0, (%a0)+ /* Write to LCD, set A0 = 1 */
+
+ move.l (8, %sp), %d0 /* Data */
+ cmp.l #-1, %d0 /* -1? */
+ beq.b .last
+ move.w %d0, (%a0) /* Write to LCD */
+
+ move.l (12, %sp), %d0 /* Data */
+ cmp.l #-1, %d0 /* -1? */
+ beq.b .last
+ move.w %d0, (%a0) /* Write to LCD */
+
+.last:
+ rts
+.wcex_end:
+ .size lcd_write_command_ex,.wcex_end-lcd_write_command_ex
+
+
+ .align 2
+ .global lcd_write_data
+ .type lcd_write_data,@function
+
+lcd_write_data:
+ move.l (4,%sp), %a0 /* Data pointer */
+ move.l (8,%sp), %d0 /* Length */
+
+ lea 0xf0008002, %a1
+.loop:
+ /* When running in IRAM, this loop takes 7 cycles plus the LCD write.
+ The 7 cycles are necessary to follow the LCD timing specs
+ at 140MHz */
+ move.b (%a0)+, %d1 /* 3(1/0) */
+ move.w %d1, (%a1) /* 1(0/1) */
+ subq.l #1, %d0 /* 1(0/0) */
+ nop /* 1(0/0) */
+ bne .loop /* 2(0/0) */
+ rts
+.wd_end:
+ .size lcd_write_data,.wd_end-lcd_write_data