ended3월 22일· 1 sources
i.MX6ULL Porting Log (02): Project Layout, a Serial Port Trap, and the Current Board Baseline
i.MX6ULL 포팅 로그 (02): 프로젝트 구조 설계, 시리얼 포트 함정, 그리고 보드 현재 상태 기록
Why it matters
The author set up a project workspace for i.MX6ULL board porting and attempted to capture the board's boot baseline via serial console. A CH340 USB-serial adapter kept disconnecting due to Ubuntu's brltty service hijacking the device, which was resolved by removing brltty. The captured boot log revealed the board was not in factory-default state and was attempting a broken TFTP network boot from a previous project.
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i.MX6ULLCH340brlttyU-BootTFTP