荣品3288平台快速切换编译对应的LCD显示屏

rp-jeff

荣品3288支持以下显示屏
10.1寸A  LVDS 1024*600（源码默认）
10.1寸C  MIPI  1920*1200
7寸        MIPI  800*1280
5寸        MIPI  720*1280


兼容支持
13.3寸   EDP  1920*1080


切换修改的源码：
3288\kernel\arch\arm\boot\dts\rp-rk3288.dts


以5.1内核为例，打开dts文件后，顶部文件预览

1. #include "lcd-rpdzkj_lvds.dtsi"
   
2. //#include "lcd-rpdzkj_lvds_1024_600_7.dtsi"
   
3. //#include "lcd-rpdzkj_lvds_1024_768_8.dtsi"
   
4. //#include "lcd-rpdzkj_lvds_bofan.dtsi"
   
5. //#include "lcd-rpdzkj_lvds_1280x800_10.1inch.dtsi"
   
6. //#include "lcd-rpdzkj_mipi_7_bofan.dtsi"
   
7. //#include "lcd-rpdzkj_dual_lvds_1280_1024.dtsi"
   
8. //#include "lcd-rpdzkj_lvds-gps.dtsi"
   
9. //#include "lcd-rpdzkj_lvds_jc.dtsi"
   
10. //#include "lcd-rpdzkj_lvds_20180322.dtsi"
    
11. //#include "lcd-rpdzkj_dual_lvds_sdczx.dtsi"
    
12. //#include "lcd-rpdzkj_lvds_1280_800.dtsi"
    
13. //#include "lcd-rpdzkj_lvds_1280_800-other.dtsi"
    
14. //#include "lcd-rpdzkj_lvds_800_1280.dtsi"
    
15. //#include "lcd-rpdzkj_lvds_1366x768.dtsi"
    
16. //#include "lcd-rpdzkj_lvds-convert-rgb_480x276_4.3inch.dtsi"
    
17. //#include "lcd-rpdzkj_hdmi.dtsi"
    
18. //#include "lcd-rpdzkj_hdmi_4k.dtsi"
    
19. //#include "lcd-rpdzkj_edp.dtsi"
    
20. //#include "lcd-rpdzkj_edp_1920x1080_15.6inch.dtsi"
    
21. //#include "lcd-rpdzkj_edp_ytfh.dtsi"
    
22. //#include "lcd-rpdzkj_edp_ytfh_2.dtsi"
    
23. //#include "lcd-rpdzkj_edp-hfy.dtsi"
    
24. //#include "lcd-rpdzkj_rgb_ytfh.dtsi"
    
25. //#include "lcd-rpdzkj_dual_lvds_2k_65inch.dtsi"
    
26. //#include "lcd-rpdzkj_yb_lvds.dtsi"
    
27. //#include "lcd-rpdzkj_fszn.dtsi"
    
28. //#include "lcd-rpdzkj_lvds_jc.dtsi"
    
29. //#include "lcd-rpdzkj_dual_lvds.dtsi"
    
30. //#include "lcd-rpdzkj_dual_lvds_fg.dtsi"
    
31. //#include "lcd-rpdzkj_dual_lvds_jc.dtsi"
    
32. //#include "lcd-rpdzkj_dual_lvds_1920x540.dtsi"
    
33. //#include "lcd-rpdzkj_mipi_800x1280_10.1inch_Bee_laibao.dtsi"
    
34. //#include "lcd-rpdzkj_mipi_1200x1920_10.1inch_Bee_YuChengKeJi.dtsi"
    
35. //#include "lcd-rpdzkj_mipi_5inch_720x1280_xczn.dtsi"
    
36. //#include "lcd-rpdzkj_mipi_7.dtsi"
    
37. //#include "lcd-rpdzkj_mipi_7-lize.dtsi"
    
38. //#include "lcd-rpdzkj_mipi_7_SenRui.dtsi"
    
39. //#include "lcd-rpdzkj_mipi_7-tne.dtsi"
    
40. //#include "lcd-rpdzkj_mipi_5.dtsi"
    
41. //#include "lcd-rpdzkj_mipi_5_old.dtsi"
    
42. //#include "lcd-rpdzkj_mipi_10_1.dtsi"
    
43. //#include "lcd-rpdzkj_mipi_10_1_zwzx.dtsi"
    
44. //#include "lcd-rpdzkj_mipi_1200_1920_10_1_jsxxx.dtsi"
    
45. //#include "lcd-rpdzkj_dual_lvds-jhh.dtsi"
    
46. //#include "lcd-rpdzkj_dual_lvds-whwz.dtsi"
    
47. //#include "lcd-rpdzkj_mipi_800x1280_10.1_new.dtsi"
    
48. //#include "lcd-rpdzkj_mipi_10_1_delida.dtsi"
    
49. //#include "lcd-rpdzkj_mipi_8.9-1920-1200-lksr.dtsi"
    
50. //#include "lcd-rpdzkj_mipi_5-axwl.dtsi"
    
51. //#include "lcd-rpdzkj_mipi_800x1280_8inch_2nd_fszn.dtsi"
    
52. //#include "lcd-rpdzkj_mipi_5.5.dtsi"
    
53. 
    

复制代码

这部分只能选择一个选项，不需要用的用//注释


修改后保存，接着编译整包
. ./make.sh


在rockdev下生成 update-***-.img

rp-jeff

如果需要快速调试的同学，修改后./make.sh kernel


编译生成resource.img
文件生成在3288/kernel/ 下


只需要用升级工具单独升级该文件就可以了

ouyangfengfeng

你好，请问resource.img如何升级。在开发工具中没有找到kernel名字和对应的地址。麻烦指导一下！

rpdzkj_hjy

ouyangfengfeng 发表于 2019-4-28 14:57
你好，请问resource.img如何升级。在开发工具中没有找到kernel名字和对应的地址。麻烦指导一下！

你用的是ubuntu？参考ubuntu单个镜像烧写文档
ubuntu手册

jase

請問RK3288 + 7寸屏
Android 8.1 source code 使用https://gitlab.com/rpdzkj2018/king_rp_3288_8.1

僅修改 rk3288.dtsi 使用
/king_rp_3288_8.1/kernel/arch/arm/boot/dts/lcd-rpdzkj-mipi-7_800_1280.dtsi
編譯kernel，燒入resource.img
結果螢幕呈現花屏
請問該怎麼調整？