CM211

2023-04-28 18:33| 来源: 网络整理| 查看: 265

你5.15不能启动是缺少u-boot引导，6.1和5.15只有这个u-boot的差别。

在你启用/extlinux/extlinux.conf后错误日志和之前有区别。

# 之前的错误日志 ** Unable to read file /uInitrd ** Failed to load '/uInitrd' # 后来的错误日志 Retrieving file: /zImage Error reading cluster ** Unable to read file /zImage ** Failed to load '/zImage'

难道是写入了不安全的emmc分区？你看看文档，还原成安卓系统，确认下正确的分区。看12.10 https://github.com/ophub/amlogic-s9xxx-armbian/blob/main/build-armbian/documents/README.cn.md

这个是安卓系统的分区结构 https://7ji.github.io/ampart-web-reporter/?dsnapshot=logo::33554432:1%20recovery::33554432:1%20rsv::8388608:1%20tee::8388608:1%20crypt::33554432:1%20misc::33554432:1%20instaboot::536870912:1%20boot::33554432:1%20system::1073741824:1%20cache::536870912:2%20params::67108864:2%20ctc::314572800:2%20bootfiles::536870912:2%20data::-1:4&esnapshot=bootloader:0:4194304:0%20reserved:37748736:67108864:0%20cache:113246208:536870912:2%20env:658505728:8388608:0%20logo:675282944:33554432:1%20recovery:717225984:33554432:1%20rsv:759169024:8388608:1%20tee:775946240:8388608:1%20crypt:792723456:33554432:1%20misc:834666496:33554432:1%20instaboot:876609536:536870912:1%20boot:1421869056:33554432:1%20system:1463812096:1073741824:1%20params:2545942528:67108864:2%20bootfiles:2621440000:536870912:2%20swdb:3166699520:16777216:2%20data:3191865344:4282384384:4

根据文档描述，BLANK1大小设定100M，BOOT设定为8+512+8，共528M，BOOT后不可使用分区大小为1M，应该是设定为以下内容

# Set partition size (Unit: MiB) elif [[ "${AMLOGIC_SOC}" == "s905l3" ]]; then BLANK1="100" BOOT="528" BLANK2="1"

但是armbian-install使用上述参数安装后依旧有一定几率无法启动。后来将boot分区设定为520M，尝试多次均能正常启动。根据文档描述应该是有1M的不可用空间，目前不确定后期使用是否会有影响。

# Set partition size (Unit: MiB) elif [[ "${AMLOGIC_SOC}" == "s905l3" ]]; then BLANK1="100" BOOT="520" BLANK2="1"

找了下CM211-1的相关资料，发现有多个代工版本，目前没有其他设备测试。参考Issues里的同型号产品，感觉不具有通用性，此贴可以作为后续刷机参考。非常感谢您的帮助！

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