omap3: cm-t3517: add LCD/DVI and splash support

Add support for splash screen on both DVI and SCF0403 LCD.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>

diff --git a/board/compulab/cm_t3517/mux.c b/board/compulab/cm_t3517/mux.c
index cb54c2c6bcf7b0081c0db22e5509a3c7ef5a378a..88ce2cc2e642b92fbaa4b38cc5f33418595b934f 100644 (file)
--- a/board/compulab/cm_t3517/mux.c
+++ b/board/compulab/cm_t3517/mux.c
@@ -85,6 +85,10 @@ void set_muxconf_regs(void)
 
        /* SB-T35 Ethernet */
        MUX_VAL(CP(GPMC_NCS4),          (IEN  | PTU | EN  | M0));
+       /* DVI enable */
+       MUX_VAL(CP(GPMC_NCS3),          (IDIS | PTU | DIS  | M4));/*GPIO_54*/
+       /* DataImage backlight */
+       MUX_VAL(CP(GPMC_NCS7),          (IDIS | PTU | DIS  | M4));/*GPIO_58*/
 
        /* SB-T35 SD/MMC WP GPIO59 */
        MUX_VAL(CP(GPMC_CLK),           (IEN  | PTU | EN  | M4)); /*GPIO_59*/
@@ -124,6 +128,36 @@ void set_muxconf_regs(void)
        MUX_VAL(CP(MMC1_DAT2),          (IEN  | PTU | EN  | M0));
        MUX_VAL(CP(MMC1_DAT3),          (IEN  | PTU | EN  | M0));
 
+       /* DSS */
+       MUX_VAL(CP(DSS_PCLK),           (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_HSYNC),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_VSYNC),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_ACBIAS),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA0),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA1),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA2),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA3),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA4),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA5),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA6),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA7),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA8),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA9),          (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA10),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA11),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA12),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA13),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA14),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA15),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA16),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA17),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA18),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA19),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA20),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA21),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA22),         (IDIS | PTD | DIS | M0));
+       MUX_VAL(CP(DSS_DATA23),         (IDIS | PTD | DIS | M0));
+
        /* I2C */
        MUX_VAL(CP(I2C1_SCL),           (IEN  | PTU | EN  | M0));
        MUX_VAL(CP(I2C1_SDA),           (IEN  | PTU | EN  | M0));
@@ -150,8 +184,18 @@ void set_muxconf_regs(void)
        /* Green LED GPIO186 */
        MUX_VAL(CP(SYS_CLKOUT2),        (IDIS | PTU | DIS | M4)); /*GPIO_186*/
 
+       /* SPI */
+       MUX_VAL(CP(MCBSP1_CLKR),        (IEN | PTD | DIS | M1)); /*MCSPI4_CLK*/
+       MUX_VAL(CP(MCBSP1_DX),          (IEN | PTD | DIS | M1)); /*MCSPI4_SIMO*/
+       MUX_VAL(CP(MCBSP1_DR),          (IEN | PTD | DIS | M1)); /*MCSPI4_SOMI*/
+       MUX_VAL(CP(MCBSP1_FSX),         (IEN | PTU | EN  | M1)); /*MCSPI4_CS0*/
+       /* LCD reset GPIO157 */
+       MUX_VAL(CP(MCBSP1_FSR),         (IDIS | PTU | DIS | M4)); /*GPIO_157*/
+
        /* RTC V3020 CS Enable GPIO160 */
        MUX_VAL(CP(MCBSP_CLKS),         (IEN  | PTD | EN  | M4)); /*GPIO_160*/
+       /* SB-T35 LVDS Transmitter SHDN GPIO162 */
+       MUX_VAL(CP(MCBSP1_CLKX),        (IEN  | PTU | DIS | M4)); /*GPIO_162*/
 
        /* USB0 - mUSB */
        MUX_VAL(CP(USB0_DRVBUS),        (IEN  | PTD | EN  | M0));

diff --git a/include/configs/cm_t3517.h b/include/configs/cm_t3517.h
index e623aac7f5c1bec104cc4aa2b7223cb56ec3ab44..918032bd753a81eefd94b5e4d91576a9cefe456c 100644 (file)
--- a/include/configs/cm_t3517.h
+++ b/include/configs/cm_t3517.h
@@ -302,4 +302,19 @@
 #define CONFIG_OMAP3_GPIO_6    /* GPIO186 is in GPIO bank 6  */
 #endif
 
+/* Display Configuration */
+#define CONFIG_OMAP3_GPIO_2
+#define CONFIG_OMAP3_GPIO_5
+#define CONFIG_VIDEO_OMAP3
+#define LCD_BPP                LCD_COLOR16
+
+#define CONFIG_LCD
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASHIMAGE_GUARD
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_16BPP
+#define CONFIG_SCF0403_LCD
+
+#define CONFIG_OMAP3_SPI
+
 #endif /* __CONFIG_H */