topic Re: Cannot able to flash sample bootloader code through MCUSecure Provisioning ToolV4.0 in i.MX Processors

Cannot able to flash sample bootloader code through MCUSecure Provisioning ToolV4.0

vishnusudhankj — Thu, 12 May 2022 13:43:32 GMT

I tried to build the evkmimxrt1160_flashloader_cm7 (bootloader example) using MCUXpresso IDE. The generated axf/bin file flashed using MCu Secure Provisioning ToolV4.0 . While flashing the start address getting assigned as "0x20202000" & Getting error as like below,

Suggested any thing needs to config in project setting to load the sample boot loader code?

cc: @kanimozhi_t

Re: Cannot able to flash sample bootloader code through MCUSecure Provisioning ToolV4.0

jeremyzhou — Fri, 13 May 2022 03:09:35 GMT

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
Please modify the linker as below shows, to avoid using the OCRAM M4 area.

MEMORY { m_interrupts (RX) : ORIGIN = 0x20250000, LENGTH = 0x00000400 m_text (RX) : ORIGIN = 0x20250400, LENGTH = 0x0001DC00 m_data (RW) : ORIGIN = 0x20270000, LENGTH = 0x00010000 }

Have a great day,
TIC

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Re: Cannot able to flash sample bootloader code through MCUSecure Provisioning ToolV4.0

vishnusudhankj — Wed, 18 May 2022 05:24:49 GMT

@jeremyzhou

currently i am using default CM7 flash loader available in the MCUXpresso IDE & i am not modifying any memory region or partition .

Hope the default sample flash loader application will map to the CM7 core .

Is it possible where your reference to change the memory region?

Below is the memory region currently the default CM7 flash loader program has,

suggest us is that memory mapping is correct?

Re: Cannot able to flash sample bootloader code through MCUSecure Provisioning ToolV4.0

jeremyzhou — Thu, 19 May 2022 03:26:26 GMT

Hi,
Thanks for your reply.
1) Is it possible where your reference to change the memory region?
-- Yes, you can modify the linker file to change the memory region.
Hope this is clear.
Have a great day,
TIC

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