两侧同时换到之前的修订记录 前一修订版 后一修订版 | 前一修订版 |
digi:arm-embedded:cc8x:cc8x-recovery [2020/12/01 14:55] – robin | digi:arm-embedded:cc8x:cc8x-recovery [2020/12/01 14:59] (当前版本) – robin |
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===从TF卡(uSD卡)启动=== | ===从TF卡(uSD卡)启动=== |
请参考官方:https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8x/yocto_t_recover-device_8 | |
- 从Digi官网FTP下载[[https://ftp1.digi.com/support/digiembeddedyocto/3.0/r2/images/ccimx8x-sbc-pro/xwayland/|CC8X的U-Boot镜像]] \\Digi作为NXP的金牌合作伙伴,在i.MX8X未正式发布之际就提供一些模块和开发板,请根据模块型号和处理器步进版本选择合适的U-Boot镜像,参考:https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8x/hw_r_variants_8x.html 以及[[https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8x/hw_r_soc-revisions_8x|如何识别处理器步进版本]] | - 从Digi官网FTP下载[[https://ftp1.digi.com/support/digiembeddedyocto/3.0/r2/images/ccimx8x-sbc-pro/xwayland/|CC8X的U-Boot镜像]] \\Digi作为NXP的金牌合作伙伴,在i.MX8X未正式发布之际就提供一些模块和开发板,请根据模块型号和处理器步进版本选择合适的U-Boot镜像,参考:https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8x/hw_r_variants_8x.html 以及[[https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8x/hw_r_soc-revisions_8x|如何识别处理器步进版本]] |
- 将一张SD卡插入到Linux主机上,用dmesg查看其设备描述符,比如sdc等 | - 将一张SD卡插入到Linux主机上,用dmesg查看其设备描述符,比如sdc等 |
- 插入SD卡,给板子上电 | - 插入SD卡,给板子上电 |
- 查看启动信息,如果显示uboot信息,则启动正常 | - 查看启动信息,如果显示uboot信息,则启动正常 |
| 板子正常启动后,您还需要把U-Boot刷到模块的闪存,即eMMC中,以便下次可直接从模块启动。请参考[[digi:arm-embedded:linux:dey:固件更新|固件更新]]章节了。 |
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| 更多信息,请参考: 请参考官方:https://www.digi.com/resources/documentation/digidocs/embedded/dey/3.0/cc8x/yocto_t_recover-device_8 |
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