Debugging IEE encrypted image for IMXRT1176

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

Debugging IEE encrypted image for IMXRT1176

684 次查看
tksec
Contributor II

I run an image which is encrypted using IEE. The image is mapped by my bootloader into the FLEXSPI IEE region and executes successfully. I'm wondering if it is possible to debug the code? If so any help or hint on how to do it would be appreciated. I'm using a Segger J-Link debugger.

0 项奖励
回复
1 回复

629 次查看
Pablo_Ramos
NXP Employee
NXP Employee

Hi @tksec,

If the Encrypted XIP fuse has been blown, I'm afraid it is not possible to debug the code.

As mentioned in the following community post.

Re: How to debug after ENCRYPT_XIP_EN is enabled - NXP Community

Best Regards,

Pablo

0 项奖励
回复
%3CLINGO-SUB%20id%3D%22lingo-sub-2315416%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%E8%B0%83%E8%AF%95%20IMXRT1176%20%E7%9A%84%20IEE%20%E5%8A%A0%E5%AF%86%E5%9B%BE%E5%83%8F%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2315416%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E6%88%91%E8%BF%90%E8%A1%8C%E4%B8%80%E4%B8%AA%E4%BD%BF%E7%94%A8%20IEE%20%E5%8A%A0%E5%AF%86%E7%9A%84%E6%98%A0%E5%83%8F%E3%80%82%E6%88%91%E7%9A%84%E5%BC%95%E5%AF%BC%E5%8A%A0%E8%BD%BD%E7%A8%8B%E5%BA%8F%E5%B0%86%E5%9B%BE%E5%83%8F%E6%98%A0%E5%B0%84%E5%88%B0%20FLEXSPI%20IEE%20%E5%8C%BA%E5%9F%9F%EF%BC%8C%E5%B9%B6%E6%88%90%E5%8A%9F%E6%89%A7%E8%A1%8C%E3%80%82%E6%88%91%E6%83%B3%E7%9F%A5%E9%81%93%E6%98%AF%E5%90%A6%E5%8F%AF%E4%BB%A5%E8%B0%83%E8%AF%95%E4%BB%A3%E7%A0%81%EF%BC%9F%E5%A6%82%E6%9E%9C%E6%98%AF%E8%BF%99%E6%A0%B7%EF%BC%8C%E5%B8%8C%E6%9C%9B%E5%BE%97%E5%88%B0%E4%BB%BB%E4%BD%95%E5%B8%AE%E5%8A%A9%E6%88%96%E6%8F%90%E7%A4%BA%E3%80%82%E6%88%91%E4%BD%BF%E7%94%A8%E7%9A%84%E6%98%AF%20Segger%20J-Link%20%E8%B0%83%E8%AF%95%E5%99%A8%E3%80%82%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2318096%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20Debugging%20IEE%20encrypted%20image%20for%20IMXRT1176%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2318096%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E5%97%A8%EF%BC%8C%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F229340%22%20target%3D%22_blank%22%3E%40tksec%3C%2FA%3E%E3%80%81%3C%2FP%3E%0A%3CP%3E%E5%A6%82%E6%9E%9C%E5%8A%A0%E5%AF%86%20XIP%20%E7%86%94%E4%B8%9D%E5%B7%B2%E7%83%A7%E5%9D%8F%EF%BC%8C%E6%81%90%E6%80%95%E6%97%A0%E6%B3%95%E8%B0%83%E8%AF%95%E4%BB%A3%E7%A0%81%E3%80%82%3C%2FP%3E%0A%3CP%3E%E6%AD%A3%E5%A6%82%E4%B8%8B%E9%9D%A2%E7%9A%84%E7%A4%BE%E5%8C%BA%E5%B8%96%E5%AD%90%E4%B8%AD%E6%8F%90%E5%88%B0%E7%9A%84%E9%82%A3%E6%A0%B7%E3%80%82%3C%2FP%3E%0A%3CP%3E%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fi-MX-RT-Crossover-MCUs%2FHow-to-debug-after-ENCRYPT-XIP-EN-is-enabled%2Fm-p%2F1481543%22%20target%3D%22_blank%22%3ERe%EF%BC%9A%E5%90%AF%E7%94%A8%20ENCRYPT_XIP_EN%20%E5%90%8E%E5%A6%82%E4%BD%95%E8%B0%83%E8%AF%95%20-%20NXP%20Community%3C%2FA%3E%3C%2FP%3E%0A%3CP%3E%E9%A1%BA%E7%A5%9D%E5%95%86%E7%A5%BA%EF%BC%81%3C%2FP%3E%0A%3CP%3E%E5%B7%B4%E5%8B%83%E7%BD%97%3C%2FP%3E%3C%2FLINGO-BODY%3E