Hi, Albert: Thanks for your answer! So, how to use env variable to implement the recovery mode? Will who set this env variable? OS? (if OS wants to go into recovery mode, it will set this env variable)
Best wishes, -----邮件原件----- 发件人: u-boot-boun...@lists.denx.de [mailto:u-boot-boun...@lists.denx.de] 代表 Albert ARIBAUD 发送时间: 2013年2月17日 22:34 收件人: Tiger Liu 抄送: u-boot@lists.denx.de 主题: Re: [U-Boot] u-boot recovery mode Hi tiger...@viatech.com.cn, On Sun, 17 Feb 2013 19:30:17 +0800, <tiger...@viatech.com.cn> wrote: > Hi, experts: > I found u-boot did not implement a recovery mode in current source code. > Such as: > 1. detecting usr pressed some dedicated keys , then going into a > recovery mode. > > Why? > Vendor specific? Such a mode can be implemented through U-Boot's environment variables without the need for hard-coding anything. Amicalement, -- Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
