一开始是这么提示的：
The following are missing from your configuration that may hinder key derivation. It will be attempted but may not complete.
- Missing fuses - Cannot derive SBK - Missing BOOT0 - Cannot derive master keys - Missing BCPKG2-1-Normal-Main - Cannot derive general keys - Missing PRODINFO - Cannot derive title keys
还有问一下，keys在哪里可以拿到啊？
The following are missing from your configuration that may hinder key derivation. It will be attempted but may not complete.
- Missing fuses - Cannot derive SBK - Missing BOOT0 - Cannot derive master keys - Missing BCPKG2-1-Normal-Main - Cannot derive general keys - Missing PRODINFO - Cannot derive title keys
还有问一下，keys在哪里可以拿到啊？
……
