=> fstype
fstype - Look up a filesystem type

Usage:
fstype <interface> <dev>:<part>
- print filesystem type
fstype <interface> <dev>:<part> <varname>
- set environment variable to filesystem type

example:

=> fstype mmc 1:1
ext4

=> fstype mmc 1:1 rootfstype

so we can use this command to set rootfs type  in var rootfstype

learning uboot fstype command的更多相关文章

  1. learning uboot test command

    uboot commad test test - minimal test like /bin/sh so we can use test command to some judge for exam ...

  2. learning uboot source command

    reference: http://www.denx.de/wiki/DULG/UBootCmdGroupExec => help source source - run script from ...

  3. learning uboot part command

    => part --helppart - disk partition related commands Usage:part uuid <interface> <dev> ...

  4. 编译U-Boot时command not found的解决方法

    我使用的U-Boot版本是u-boot-2012.10,编译的步骤为 cd u-boot-2012.10 make s5p_goni_config sudo make 然后,就会看到错误提示 /bin ...

  5. learning uboot switch to standby system using button

    pseudocode: If(reset_button was pressed ) { Change  uboot env bootslot^1 }

  6. learning uboot auto switch to stanbdy system in qca4531 cpu

    design: when uboot load kerne failed,we can switch to stanbdy system; how to realize: when boot fail ...

  7. learning uboot how to enable watchdog in qca4531 cpu

    find cpu datasheet , watchdog relate registers: 0x18060008 watchdong timer control 0x1806000c watchd ...

  8. learning uboot enable protect console

    reference :https://github.com/lentinj/u-boot/blob/master/doc/README.autoboot how to enable protect s ...

  9. learning uboot distro design in am335x-evm board

    reference: uboot_dir/doc/README.distro Linux distributions are faced with supporting a variety of bo ...

随机推荐

  1. vs2012旗舰版 有效注册密钥

    Microsoft Visual Studio Ultimate 2012 旗舰版 有效注册密钥: YKCW6-BPFPF-BT8C9-7DCTH-QXGWC

  2. Go第四篇之流程控制

    流程控制是每种编程语言控制逻辑走向和执行次序的重要部分,流程控制可以说是一门语言的“经脉”. Go 语言的常用流程控制有 if 和 for,而 switch 和 goto 主要是为了简化代码.降低重复 ...

  3. linux下安装微信小程序开发工具

    一.环境:: ubuntu 16.04 二.安装过程: 2.1 安装wine sudo apt-get install wine 2.2 安装nwjs-sdk 2.2.1 下载linux版nwjs-s ...

  4. POJ1061 青蛙的约会（扩展欧几里得）题解

    Description 两只青蛙在网上相识了,它们聊得很开心,于是觉得很有必要见一面.它们很高兴地发现它们住在同一条纬度线上,于是它们约定各自朝西跳,直到碰面为止.可是它们出发之前忘记了一件很重要的事 ...

  5. HDU1698 Just a Hook（线段树&区间覆盖）题解

    Problem Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing for m ...

  6. 【第三十七章】 springboot+docker（手动部署）

    一.下载centos镜像 docker pull hub.c.163.com/library/centos:latest docker tag containId centos:7 docker ru ...

  7. 【第九章】 springboot + mybatis + 多数据源 （AOP实现）

    在第八章 springboot + mybatis + 多数据源代码的基础上,做两点修改 1.ShopDao package com.xxx.firstboot.dao; import org.spr ...

  8. 51nod 1284 2 3 5 7的倍数

    从1到N 里 是2的倍数 有 N/2 个 然后大概看过这类的blog  所以运用容斥原理 直接计算 是 2 3 5 7 的个数都是多少 然后用N 减去 就是 不是2 3 5 7 的个数了 (离散好像也 ...

  9. [BZOJ4391][Usaco2015 dec]High Card Low Card dp+set+贪心

    Description Bessie the cow is a huge fan of card games, which is quite surprising, given her lack of ...

  10. 整理ASP.NET MVC 5各种错误请求[401,403,404,500]的拦截及自定义页面处理实例

    http://2sharings.com/2015/asp-net-mvc-5-custom-404-500-error-hanlde https://blog.csdn.net/yhyhyhy/ar ...