Use Project Configuration Files; Sys_Config.fex Introduction; Examples - Orange Pi PC2 User Manual

Orange Pi Manual

Use Project Configuration Files

V.

1. sys_config.fex Introduction

Configure hardware: sys_config.fe
The sys_config.fex is a binary configuration file that used by the SOC
kernel driver or LiveSuit for a particular target board, including how to set
up a variety of peripherals, ports, and I/O which based on the target version.
For OrangePi, the location of the project configuration document is：
lichee/tools/pack/chips/sun8iw7p1/configs/dolphin-p1/sys_config.fex
Copy the file to the directory of /lichee, use command:
$ cd ./lichee
$ cp ./tools/pack/chips/sun8iw7p1/configs/dolphin-p1/sys_config.fex ./
You could personalized configuration of sys_config.fex according to
sysconfig1.fex_manul_linux_BSP_v0.4.pdf.
Direcotory of sysconfig1.fex_manul_linux_BSP_v0.4.pdf is
/lichee/buildroot/docs.

2. Examples

1) Modify the output mode into tv
 tv-out out, the output type of tv0 is invalid, you need to set the output
type of tv1 into pal.
Modify defaulted enable display output configuration into tv
[tv0]
used
tv_dac_used
dac_src0
dac_type0= 0
interface= 1
[tvout_para]
tvout_used= 1
tvout_channel_num= 1
[disp]
disp_init_enable= 1
disp_mode= 1
screen0_output_type= 2
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= 1
= 1
= 0
44 www.xunlong.tv