diff options
Diffstat (limited to 'board/compulab/common')
| -rw-r--r-- | board/compulab/common/Makefile | 2 | ||||
| -rw-r--r-- | board/compulab/common/eeprom.h | 2 | ||||
| -rw-r--r-- | board/compulab/common/omap3_display.c | 46 |
3 files changed, 46 insertions, 4 deletions
diff --git a/board/compulab/common/Makefile b/board/compulab/common/Makefile index 831be2e0e..6d7d06815 100644 --- a/board/compulab/common/Makefile +++ b/board/compulab/common/Makefile @@ -6,5 +6,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-$(CONFIG_DRIVER_OMAP34XX_I2C) += eeprom.o +obj-$(CONFIG_SYS_I2C_OMAP34XX) += eeprom.o obj-$(CONFIG_LCD) += omap3_display.o diff --git a/board/compulab/common/eeprom.h b/board/compulab/common/eeprom.h index cf8c302b2..e87162930 100644 --- a/board/compulab/common/eeprom.h +++ b/board/compulab/common/eeprom.h @@ -10,7 +10,7 @@ #ifndef _EEPROM_ #define _EEPROM_ -#ifdef CONFIG_DRIVER_OMAP34XX_I2C +#ifdef CONFIG_SYS_I2C_OMAP34XX int cl_eeprom_read_mac_addr(uchar *buf); u32 cl_eeprom_get_board_rev(void); #else diff --git a/board/compulab/common/omap3_display.c b/board/compulab/common/omap3_display.c index ead821eeb..61707f5b9 100644 --- a/board/compulab/common/omap3_display.c +++ b/board/compulab/common/omap3_display.c @@ -14,6 +14,7 @@ #include <stdio_dev.h> #include <asm/arch/dss.h> #include <lcd.h> +#include <scf0403_lcd.h> #include <asm/arch-omap3/dss.h> DECLARE_GLOBAL_DATA_PTR; @@ -22,6 +23,7 @@ enum display_type { NONE, DVI, DVI_CUSTOM, + DATA_IMAGE, /* #define CONFIG_SCF0403_LCD to use */ }; #define CMAP_ADDR 0x80100000 @@ -119,6 +121,18 @@ static const struct panel_config preset_dvi_1280X1024 = { .gfx_format = GFXFORMAT_RGB16, }; +static const struct panel_config preset_dataimage_480X800 = { + .lcd_size = PANEL_LCD_SIZE(480, 800), + .timing_h = DSS_HBP(2) | DSS_HFP(2) | DSS_HSW(2), + .timing_v = DSS_VBP(17) | DSS_VFP(20) | DSS_VSW(3), + .pol_freq = DSS_IVS | DSS_IHS | DSS_IPC | DSS_ONOFF, + .divisor = 10 | (1 << 10), + .data_lines = LCD_INTERFACE_18_BIT, + .panel_type = ACTIVE_DISPLAY, + .load_mode = 2, + .gfx_format = GFXFORMAT_RGB16, +}; + /* * set_resolution_params() * @@ -146,6 +160,13 @@ static enum display_type set_dvi_preset(const struct panel_config preset, return DVI; } +static enum display_type set_dataimage_preset(const struct panel_config preset, + int x_res, int y_res) +{ + set_preset(preset, x_res, y_res); + return DATA_IMAGE; +} + /* * parse_mode() - parse the mode parameter of custom lcd settings * @@ -369,6 +390,8 @@ static enum display_type env_parse_displaytype(char *displaytype) return set_dvi_preset(preset_dvi_1280X960, 1280, 960); else if (!strncmp(displaytype, "dvi1280x1024", 12)) return set_dvi_preset(preset_dvi_1280X1024, 1280, 1024); + else if (!strncmp(displaytype, "dataimage480x800", 16)) + return set_dataimage_preset(preset_dataimage_480X800, 480, 800); return NONE; } @@ -401,12 +424,31 @@ void lcd_ctrl_init(void *lcdbase) clrsetbits_le32(&prcm->clksel_dss, 0xF, 3); } +#ifdef CONFIG_SCF0403_LCD +static void scf0403_enable(void) +{ + gpio_direction_output(58, 1); + scf0403_init(157); +} +#else +static inline void scf0403_enable(void) {} +#endif + void lcd_enable(void) { - if (lcd_def == DVI || lcd_def == DVI_CUSTOM) { + switch (lcd_def) { + case NONE: + return; + case DVI: + case DVI_CUSTOM: gpio_direction_output(54, 0); /* Turn on DVI */ - omap3_dss_enable(); + break; + case DATA_IMAGE: + scf0403_enable(); + break; } + + omap3_dss_enable(); } void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue) {} |