Search found 3 matches

by addr55
Tue May 14, 2024 12:28 pm
Forum: ESP-IDF
Topic: Invalid magic byte on secure boot with custom partition table offset
Replies: 4
Views: 1598

Re: Invalid magic byte on secure boot with custom partition table offset

Hey, it looks like I've partially sorted out the issue. I was using this command before: idf.py flash It worked fine when Secure Boot was disabled in menuconfig, but threw an "invalid magic byte" error when Secure Boot was enabled. Here's what I'd see in the console while flashing, if it helps: ... ...
by addr55
Mon May 13, 2024 2:04 pm
Forum: ESP-IDF
Topic: Invalid magic byte on secure boot with custom partition table offset
Replies: 4
Views: 1598

Re: Invalid magic byte on secure boot with custom partition table offset

Hi, and thank you for your response. I did read the documentation you provided. My apologies if I didn't make that clear initially Here's my workflow: Creating the project idf.py create-project secureboot_test cd secureboot_test Writing some sample hello world code nano ./main/secureboot_test.c Enab...
by addr55
Fri May 10, 2024 2:45 pm
Forum: ESP-IDF
Topic: Invalid magic byte on secure boot with custom partition table offset
Replies: 4
Views: 1598

Invalid magic byte on secure boot with custom partition table offset

Hello. I have an ESP-WROOM-32 ESP32 I'm trying to enable Secure Boot v2 on. I've gone through menuconfig and selected "Enable secure boot version 2" When I try to flash I get an error saying the bootloader is too large: [100/101] cmd.exe /C "cd /D D:\Dev\esp-idf\hello_world\build\bootloader\esp-idf\...