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

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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>
This commit is contained in:
Yung-Ching LIN 2017-03-29 01:51:22 +08:00 committed by Stefano Babic
parent fbe62a6757
commit f6f7e73d45
2 changed files with 5 additions and 0 deletions
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3
board/advantech/dms-ba16/dms-ba16.c
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@ -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();

2
include/configs/advantech_dms-ba16.h
View file

@ -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