*
* Based on ti/evm/evm.c
*
- * 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.
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/mach-types.h>
#include <asm/gpio.h>
#include <asm/omap_gpio.h>
+#include <asm/arch/dss.h>
+#include <asm/arch/clock.h>
#include "errno.h"
#include <i2c.h>
#ifdef CONFIG_USB_EHCI
DECLARE_GLOBAL_DATA_PTR;
#define HOT_WATER_BUTTON 42
+#define LCD_OUTPUT 55
+
+/* Address of the framebuffer in RAM. */
+#define FB_START_ADDRESS 0x88000000
#ifdef CONFIG_USB_EHCI
static struct omap_usbhs_board_data usbhs_bdata = {
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+ gpio_direction_output(LCD_OUTPUT, 0);
+
return 0;
}
#if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD)
int board_mmc_init(bd_t *bis)
{
- return omap_mmc_init(0, 0, 0);
+ return omap_mmc_init(0, 0, 0, -1, -1);
+}
+#endif
+
+#if defined(CONFIG_VIDEO) && !defined(CONFIG_SPL_BUILD)
+
+static struct panel_config lcd_cfg = {
+ .timing_h = PANEL_TIMING_H(40, 40, 48),
+ .timing_v = PANEL_TIMING_V(29, 13, 3),
+ .pol_freq = 0x00003000, /* Pol Freq */
+ .divisor = 0x0001000E,
+ .panel_type = 0x01, /* TFT */
+ .data_lines = 0x03, /* 24 Bit RGB */
+ .load_mode = 0x02, /* Frame Mode */
+ .panel_color = 0,
+ .lcd_size = PANEL_LCD_SIZE(800, 480),
+ .gfx_format = GFXFORMAT_RGB24_UNPACKED,
+};
+
+int board_video_init(void)
+{
+ struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
+ void *fb;
+
+ fb = (void *)FB_START_ADDRESS;
+
+ lcd_cfg.frame_buffer = fb;
+
+ setbits_le32(&prcm_base->fclken_dss, FCK_DSS_ON);
+ setbits_le32(&prcm_base->iclken_dss, ICK_DSS_ON);
+
+ omap3_dss_panel_config(&lcd_cfg);
+ omap3_dss_enable();
+
+ return 0;
}
#endif