ShuriZma
/
stella
mirror of https://github.com/stella-emu/stella.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Updated Retron 77 (markdown)

Christian Speckner 2018-07-11 23:54:04 +02:00
parent 3389ecd9a4
commit 020869a4fe
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Retron-77.md

@ -77,7 +77,7 @@ Following after the bootloader, the SD card contains a single FAT32 partition. F
## Root file system and system lifecycle
The boot process builds the root filesystem of the device as an initramfs into the kernel. The initramfs is never unmounted and contains everything, including all binaries and libraries. The FAT32 partition is mounted under `/mnt`. On boot, a serial terminal is started on ttyS0 and can be accessed via the UART header on the board (see above). On startup, init starts the dumper process which keeps running until the console is switched off. The dumper communicates with the WT51F104S MCU connected to the cartridge port via ttyS2 and executes shell commands. The program flow looks like this:
The build process builds the root filesystem of the device as into the kernel as an initramfs. The initramfs is never unmounted and contains everything, including all binaries and libraries. The FAT32 partition is mounted under `/mnt`. On boot, a serial terminal is started on ttyS0 and can be accessed via the UART header on the board (see above). On startup, init starts the dumper process which keeps running until the console is switched off. The dumper communicates with the WT51F104S MCU connected to the cartridge port via ttyS2 and executes shell commands. The program flow looks like this:
1. Check whether a cartridge is inserted or removed
2. If a cartridge is inserted, try to dump the image