Search found 2 matches
- Tue May 31, 2016 9:35 am
- Forum: [J] Brainstorm
- Topic: UE55J5500 firmware dump
- Replies: 14
- Views: 26071
Re: UE55J5500 firmware dump
W25Q40B SPI flash dump. It has reversed byte order in dwords. Looks like this is a complete firmware for some separate lightweight Cortex-M core. It listens to some simple commands on UART (connected to main CPU ?). As far as I understand, the main multicore subsystem boots from eMMC boot partition ...
- Tue May 31, 2016 9:10 am
- Forum: [J] Brainstorm
- Topic: UE55J5500 firmware dump
- Replies: 14
- Views: 26071
UE55J5500 firmware dump
Our reckless team have dumped both SPI flash and eMMC from 55J5500. Here are some pieces (a full dump is too big, 4GB)