OMAP uEnv.txt
来源:互联网 发布:精华液 推荐 知乎 编辑:程序博客网 时间:2024/04/30 15:22
the older version's of u-boot used boot.scr to set boot parameter
----------------------------------------------------------
setenv bootargs 'console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait omapfb.mode=dvi:1280x1024MR-32 at 60 vram=12M' setenv bootcmd 'mmc init; fatload mmc 0 80000000 uImage; bootm 80000000'
boot
----------------------------------------------------------
Newer version's of u-boot now look for a uEnv.txt file to set boot parameter
----------------------------------------------------------
mpurate=1000
dvimode=800x600MR-16@60
vram=4MB
bootargs "console=ttyS2,115200n8 root=/dev/mmcblk0p2 rootwait ro
vram=${vram} omapfb.mode=dvi:${dvimode} omapfb.vram=0:2M,1:2M mem=208M@0x80000000"
boot
----------------------------------------------------------
By default, the frame buffer is only allocated for /dev/fb0. Option vram should be specified in u-boot bootargs variable to allocate frame buffer for /dev/fb1. For example:
vram=8M omapfb.vram=4M,4M
- OMAP uEnv.txt
- oMAP
- omap
- OMAP 3430
- OMAP SDK
- OMAP Bootloader
- omap网络资源
- framebuffer (omap)
- TI OMAP系列概述
- OMAP DEV RESOURCE
- Android on OMAP
- omap 相关资源
- Android on OMAP
- ti OMAP-L1x VGA
- omap 启动配置
- omap移植systemtap
- omap 的framebuffer驱动程序
- Omap之Bootloader Project
- 二进制文件的读写
- ClientOMProxy
- SICP Exercise 3.38
- 游戏服务器 - 数据库异步操作技术 & 数据的保存机制
- Linux Env Tips
- OMAP uEnv.txt
- 笑话
- java异或交换两个整数或字符串原理
- HTTP协议
- android获取多媒体文件的缩略图
- 表变量与临时表的优缺点?
- 对Java同步一些理解
- 如何获取ResultSet记录行数
- 打印预览, 共document页, 如何解决