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It looks like boot ROM source code is not available [1], and looks for blobs during initialization [2]. This thread makes it sound like ARM is a complete write-
by zkirill 4y ago
It looks like boot ROM source code is not available [1], and looks for blobs during initialization [2]. This thread makes it sound like ARM is a complete write-off in this department. [3]
[1] https://community.nxp.com/t5/LPC-Microcontrollers/Where-may-I-obtain-the-Boot-ROM-source-code-for-the-OM40002/m-p/885695 https://community.nxp.com/t5/LPC-Microcontrollers/Where-may-...
[2] https://forums.puri.sm/t/the-i-mx8-cannot-be-deblobbed-nxp-signed-hdmi-firmware/6081 https://forums.puri.sm/t/the-i-mx8-cannot-be-deblobbed-nxp-s...
[3] https://www.reddit.com/r/ECE/comments/9oarto/arm_socs_with_open_source_rom_bootloader_code/ https://www.reddit.com/r/ECE/comments/9oarto/arm_socs_with_o...