Andre Przywara
Andre Przywara
This is from a Teclast P85T tablet with that SoC, and the secure fuse burnt. Reading the BROM from non-secure state (via FEL) returns all zeroes, but putting some code...
Over time the seemingly simple uart0-helloworld-sdboot program became a bit of a mess: new SoCs tend to mix and match various properties, and people adding support for them needed to...
While playing with a proper A523 (T527, really) devboard, I noticed some issues with the FEL support: We need to disable the I-cache, to allow uploading *and* executing code via...