* (C) Copyright 2001-2002
* Wolfgang Denk, DENX Software Engineering -- wd@denx.de
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
/************************************************************************/
#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
* 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));
/* 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
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;
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)
- /* Enable LCD later in sysmon test, only if temperature is OK */
-#else
- c |= 0x07; /* Power on CCFL, Enable CCFL, Chip Enable LCD */
-#endif
- pic_write (0x60, c);
- }
-#endif /* CONFIG_LWMON */
-
-#if defined(CONFIG_R360MPI)
- {
- extern void r360_i2c_lcd_write (uchar data0, uchar data1);
- unsigned long bgi, ctr;
- char *p;
-
- if ((p = getenv("lcdbgi")) != NULL) {
- bgi = simple_strtoul (p, 0, 10) & 0xFFF;
- } else {
- bgi = 0xFFF;
- }
-
- if ((p = getenv("lcdctr")) != NULL) {
- ctr = simple_strtoul (p, 0, 10) & 0xFFF;
- } else {
- ctr=0x7FF;
- }
-
- r360_i2c_lcd_write(0x10, 0x01);
- r360_i2c_lcd_write(0x20, 0x01);
- r360_i2c_lcd_write(0x30 | ((bgi>>8) & 0xF), bgi & 0xFF);
- 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");
- 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
-}
-
-/*----------------------------------------------------------------------*/
-
-#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 */
-
/************************************************************************/
projects / oweals / u-boot.git / blobdiff