一. 常用简单命令 1.1. help命令 a. 帮助查看其他命令的使用方法,类型linux下man b. 示例: help help x210 # help help help [command ...] - show help information (for 'command') 'help' prints online help for the monitor commands. Without arguments, it prints a short usage message for
U-Boot还提供了更加详细的命令帮助,可以通过"?"显示支持的命令列表,通过help [CommandName]命令还可以查看每个命令的参数说明. 1.bootm bootm [addr [arg ...]] - boot application image stored in memory passing arguments 'arg ...'; when booting a Linux kernel, 'arg' can be the address of an initrd i