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-rw-r--r--cpu/mpc8xx/lcd.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/cpu/mpc8xx/lcd.c b/cpu/mpc8xx/lcd.c
index 9f4b210820b..ec9fbfce0d5 100644
--- a/cpu/mpc8xx/lcd.c
+++ b/cpu/mpc8xx/lcd.c
@@ -25,6 +25,8 @@
/* ** HEADER FILES */
/************************************************************************/
+/* #define DEBUG */
+
#include <config.h>
#include <common.h>
#include <watchdog.h>
@@ -1057,6 +1059,23 @@ static void lcd_enable (void)
/* Now turn on LCD_ON */
immr->im_cpm.cp_pbdat |= 0x00001000;
#endif
+#ifdef CONFIG_RRVISION
+ debug ("PC4->Output(1): enable LVDS\n");
+ debug ("PC5->Output(0): disable PAL clock\n");
+ immr->im_ioport.iop_pddir |= 0x1000;
+ immr->im_ioport.iop_pcpar &= ~(0x0C00);
+ immr->im_ioport.iop_pcdir |= 0x0C00 ;
+ immr->im_ioport.iop_pcdat |= 0x0800 ;
+ immr->im_ioport.iop_pcdat &= ~(0x0400);
+ debug ("PDPAR=0x%04X PDDIR=0x%04X PDDAT=0x%04X\n",
+ immr->im_ioport.iop_pdpar,
+ immr->im_ioport.iop_pddir,
+ immr->im_ioport.iop_pddat);
+ debug ("PCPAR=0x%04X PCDIR=0x%04X PCDAT=0x%04X\n",
+ immr->im_ioport.iop_pcpar,
+ immr->im_ioport.iop_pcdir,
+ immr->im_ioport.iop_pcdat);
+#endif
}
/*----------------------------------------------------------------------*/