brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 23:36:03 +09:00
Code Issues Projects Releases Wiki Activity

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

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
board/advantech/dms-ba16/dms-ba16.c
View File

@ -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