SYSCON document and SDK code mismatch

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SYSCON document and SDK code mismatch

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kauruus
Contributor II

In MCXNX4XRM Rev. 4, the SYSCON0 base address is 4000_0000h

kauruus_0-1720532332068.png

However, in mcux-sdk, the address is 0x50000000.

kauruus_1-1720532413876.png

Which one is correct?

 

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kauruus
Contributor II

I see, in 0x4000_0000 is non-secure, while 0x5000_0000 is secure.

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kauruus
Contributor II

I see, in 0x4000_0000 is non-secure, while 0x5000_0000 is secure.

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%3CLINGO-SUB%20id%3D%22lingo-sub-1904419%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3ESYSCON%20document%20and%20SDK%20code%20mismatch%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1904419%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3EIn%20MCXNX4XRM%20Rev.%204%2C%20the%20SYSCON0%20base%20address%20is%204000_0000h%3C%2FP%3E%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22kauruus_0-1720532332068.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22kauruus_0-1720532332068.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F287798i435932D45AF101E1%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22kauruus_0-1720532332068.png%22%20alt%3D%22kauruus_0-1720532332068.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%3CP%3EHowever%2C%20in%20%3CA%20href%3D%22https%3A%2F%2Fgithub.com%2Fnxp-mcuxpresso%2Fmcux-sdk%2Fblob%2Fb565979c2155efc49ffcc8cdaa1f932e19a4d0e5%2Fdevices%2FMCXN946%2Fmcuxpresso%2Fboot_multicore_slave.c%23L18%22%20target%3D%22_self%22%20rel%3D%22nofollow%20noopener%20noreferrer%22%3Emcux-sdk%3C%2FA%3E%2C%20the%20address%20is%200x50000000.%3C%2FP%3E%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22kauruus_1-1720532413876.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22kauruus_1-1720532413876.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F287799i2AC1D04D86977DFB%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22kauruus_1-1720532413876.png%22%20alt%3D%22kauruus_1-1720532413876.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%3CP%3EWhich%20one%20is%20correct%3F%3C%2FP%3E%3CBR%20%2F%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-1904419%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CLINGO-LABEL%3EMCXN%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-1904421%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3ERe%3A%20SYSCON%20document%20and%20SDK%20code%20mismatch%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1904421%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3EI%20see%2C%20in%200x4000_0000%20is%20non-secure%2C%20while%200x5000_0000%20is%20secure.%3C%2FP%3E%3C%2FLINGO-BODY%3E