topic kStatusRomLdrSignature when using MFGTool2 in i.MX RT Crossover MCUs

kStatusRomLdrSignature when using MFGTool2

bzhang3 — Sat, 15 Sep 2018 01:01:18 GMT

I'm trying to use MFGTool2 to load boot_image.sb onto HyperFlash of the IMXRT1050-EVKB. I followed every step in section 3.4 of the attached AN12107. I repeated multiple times to make sure I did not miss anything. But every time it failed to program the boot image.

I check the MfgTool.log. It gives me this error:

"description" : "10101 (0x2775) kStatusRomLdrSignature",

From the reference manual, this error means "ROM SB loader incorrect signature". But I don't know how I got this and what I did wrong.

Can anybody help please?

Thanks in advance,

Bin

Re: kStatusRomLdrSignature when using MFGTool2

AldoG — Mon, 24 Sep 2018 18:00:29 GMT

Hello Bin Zhang,

What it comes to mind is that the SB file wasn't correctly created,

did you type in the cmd the correct line,(step 7 in AN12107)?

elftosb.exe -f kinetis -V -c ../../bd_file/imx10xx/program_flexspinor_image_HyperFlash.bd -o boot_image.sb ivt_flexspi_nor_hello_world_nopadding.bin

Regards,

Aldo.

Re: kStatusRomLdrSignature when using MFGTool2

AldoG — Tue, 25 Sep 2018 14:28:59 GMT

Hi again,

I saw your previous threads,

could you tell me if you were able to create the bin file?

Regards,

Aldo.