board: advantech: dms-ba16: Add the configuration options for display initialization

Add the configuration options for display initialization in case we need to
do the display initialization in kernel to support different timing settings

Signed-off-by: Ken Lin <yungching0725@gmail.com>
Acked-by: Akshay Bhat <akshay.bhat@timesys.com>

diff --git a/board/advantech/dms-ba16/dms-ba16.c b/board/advantech/dms-ba16/dms-ba16.c
index 20750fb0ced38be1d85d05b31598ec12f8e7fb8a..a67752f1ca2de58bce924fd4ba6198f5933c4714 100644 (file)
--- a/board/advantech/dms-ba16/dms-ba16.c
+++ b/board/advantech/dms-ba16/dms-ba16.c
@@ -539,6 +539,8 @@ int board_late_init(void)
 #ifdef CONFIG_CMD_BMODE
        add_board_boot_modes(board_boot_modes);
 #endif
+
+#if defined(CONFIG_VIDEO_IPUV3)
        /*
         * We need at least 200ms between power on and backlight on
         * as per specifications from CHI MEI
@@ -555,6 +557,7 @@ int board_late_init(void)
        gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
 
        pwm_enable(0);
+#endif
 
 #ifdef CONFIG_CMD_SATA
        setup_ba16_sata();

diff --git a/include/configs/advantech_dms-ba16.h b/include/configs/advantech_dms-ba16.h
index 14e9c06fac6323c8564e5a2a5af51e1cfc7111c1..53a45b21a4bddbd40edbe4d1c46a32354ff5707b 100644 (file)
--- a/include/configs/advantech_dms-ba16.h
+++ b/include/configs/advantech_dms-ba16.h
@@ -262,6 +262,7 @@
 #define CONFIG_SYS_FSL_USDHC_NUM        3
 
 /* Framebuffer */
+#ifdef CONFIG_VIDEO
 #define CONFIG_VIDEO_IPUV3
 #define CONFIG_VIDEO_BMP_RLE8
 #define CONFIG_SPLASH_SCREEN
@@ -272,6 +273,7 @@
 #define CONFIG_IPUV3_CLK                260000000
 #define CONFIG_IMX_HDMI
 #define CONFIG_IMX_VIDEO_SKIP
+#endif
 
 #define CONFIG_PWM_IMX
 #define CONFIG_IMX6_PWM_PER_CLK         66000000