summaryrefslogtreecommitdiff
path: root/drivers/video/mpc8xx_lcd.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/mpc8xx_lcd.c')
-rw-r--r--drivers/video/mpc8xx_lcd.c80
1 files changed, 2 insertions, 78 deletions
diff --git a/drivers/video/mpc8xx_lcd.c b/drivers/video/mpc8xx_lcd.c
index fceed871a7..2bc3ceb418 100644
--- a/drivers/video/mpc8xx_lcd.c
+++ b/drivers/video/mpc8xx_lcd.c
@@ -34,7 +34,7 @@
#define CONFIG_LCD_INFO /* Display Logo, (C) and system info */
#endif
-#if defined(CONFIG_V37) || defined(CONFIG_EDT32F10)
+#if defined(CONFIG_EDT32F10)
#undef CONFIG_LCD_LOGO
#undef CONFIG_LCD_INFO
#endif
@@ -268,11 +268,6 @@ void lcd_ctrl_init (void *lcdbase)
* the controller.
*/
-#ifdef CONFIG_RPXLITE
- /* This is special for RPXlite_DW Software Development Platform **[Sam]** */
- panel_info.vl_dp = CONFIG_SYS_LOW;
-#endif
-
lccrtmp = LCDBIT (LCCR_BNUM_BIT,
(((panel_info.vl_row * panel_info.vl_col) * (1 << LCD_BPP)) / 128));
@@ -297,9 +292,6 @@ void lcd_ctrl_init (void *lcdbase)
/* Initialize LCD controller bus priorities.
*/
-#ifdef CONFIG_RBC823
- immr->im_siu_conf.sc_sdcr = (immr->im_siu_conf.sc_sdcr & ~0x0f) | 1; /* RAID = 01, LAID = 00 */
-#else
immr->im_siu_conf.sc_sdcr &= ~0x0f; /* RAID = LAID = 0 */
/* set SHFT/CLOCK division factor 4
@@ -313,21 +305,7 @@ void lcd_ctrl_init (void *lcdbase)
immr->im_clkrst.car_sccr &= ~0x1F;
immr->im_clkrst.car_sccr |= LCD_DF; /* was 8 */
-#endif /* CONFIG_RBC823 */
-
-#if defined(CONFIG_RBC823)
- /* Enable LCD on port D.
- */
- immr->im_ioport.iop_pddat &= 0x0300;
- immr->im_ioport.iop_pdpar |= 0x1CFF;
- immr->im_ioport.iop_pddir |= 0x1CFF;
-
- /* Configure LCD_ON, VEE_ON, CCFL_ON on port B.
- */
- immr->im_cpm.cp_pbdat &= ~0x00005001;
- immr->im_cpm.cp_pbpar &= ~0x00005001;
- immr->im_cpm.cp_pbdir |= 0x00005001;
-#elif !defined(CONFIG_EDT32F10)
+#if !defined(CONFIG_EDT32F10)
/* Enable LCD on port D.
*/
immr->im_ioport.iop_pdpar |= 0x1FFF;
@@ -432,20 +410,9 @@ void lcd_enable (void)
volatile lcd823_t *lcdp = &immr->im_lcd;
/* Enable the LCD panel */
-#ifndef CONFIG_RBC823
immr->im_siu_conf.sc_sdcr |= (1 << (31 - 25)); /* LAM = 1 */
-#endif
lcdp->lcd_lccr |= LCCR_PON;
-#ifdef CONFIG_V37
- /* Turn on display backlight */
- immr->im_cpm.cp_pbpar |= 0x00008000;
- immr->im_cpm.cp_pbdir |= 0x00008000;
-#elif defined(CONFIG_RBC823)
- /* Turn on display backlight */
- immr->im_cpm.cp_pbdat |= 0x00004000;
-#endif
-
#if defined(CONFIG_LWMON)
{ uchar c = pic_read (0x60);
#if defined(CONFIG_LCD) && defined(CONFIG_LWMON) && (CONFIG_POST & CONFIG_SYS_POST_SYSMON)
@@ -481,14 +448,6 @@ void lcd_enable (void)
r360_i2c_lcd_write(0x40 | ((ctr>>8) & 0xF), ctr & 0xFF);
}
#endif /* CONFIG_R360MPI */
-#ifdef CONFIG_RBC823
- udelay(200000); /* wait 200ms */
- /* Turn VEE_ON first */
- immr->im_cpm.cp_pbdat |= 0x00000001;
- udelay(200000); /* wait 200ms */
- /* 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");
@@ -508,41 +467,6 @@ void lcd_enable (void)
#endif
}
-/*----------------------------------------------------------------------*/
-
-#if defined (CONFIG_RBC823)
-void lcd_disable (void)
-{
- volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
- volatile lcd823_t *lcdp = &immr->im_lcd;
-
-#if defined(CONFIG_LWMON)
- { uchar c = pic_read (0x60);
- c &= ~0x07; /* Power off CCFL, Disable CCFL, Chip Disable LCD */
- pic_write (0x60, c);
- }
-#elif defined(CONFIG_R360MPI)
- {
- extern void r360_i2c_lcd_write (uchar data0, uchar data1);
-
- r360_i2c_lcd_write(0x10, 0x00);
- r360_i2c_lcd_write(0x20, 0x00);
- r360_i2c_lcd_write(0x30, 0x00);
- r360_i2c_lcd_write(0x40, 0x00);
- }
-#endif /* CONFIG_LWMON */
- /* Disable the LCD panel */
- lcdp->lcd_lccr &= ~LCCR_PON;
-#ifdef CONFIG_RBC823
- /* Turn off display backlight, VEE and LCD_ON */
- immr->im_cpm.cp_pbdat &= ~0x00005001;
-#else
- immr->im_siu_conf.sc_sdcr &= ~(1 << (31 - 25)); /* LAM = 0 */
-#endif /* CONFIG_RBC823 */
-}
-#endif /* NOT_USED_SO_FAR || CONFIG_RBC823 */
-
-
/************************************************************************/
#endif /* CONFIG_LCD */