Re: ADFFS 2.41 on the Pi 2 running RiscOS 5.21 help needed please
Posted: Sat Jul 22, 2017 12:05 pm
1. Take a backup of everything personal on your SD...just in case
2. Download the Nightly HardDisc4 image and copy the contents over your SD card from within RISCOS
3. Save your CMOS to the DOS partition via *SAVECMOS $.!Boot.LOADER.CMOS
4. Update the Pi firmware files (BOOTCODE.BIN, FIXUP.DAT, START.ELF) - make copies of the originals just in case
5. Replace RISCOS.IMG with the latest Nightly build
6. Add the following lines to CONFIG.TXT
ramfsfile=CMOS
ramfsaddr=0x508000
7. Reboot and keep your fingers crossed
Hi,
I've just discovered this project and I'm so pleased I have. Thanks Jon for all your hard work! I does mean I'm very new to everything and am trying to understand it all...
I've just set up my Pi B (the original one) and got it working. It plays Lemmings and Cannon Fodder (with a few oddities that I'll put in a different post). However all I did was:
Install RC15
Download the nightly ROM and replace the riscos.img
Installed anymode
Disabled GPU mode change support
Downloaded and used adffs261
Regarding the instructions above...
What does the CMOS change do?
Do the Pi firmware files need to be updated if I use RC15?
What do the CONFIG.TXT files change?
Thanks in advance
Gareth
2. Download the Nightly HardDisc4 image and copy the contents over your SD card from within RISCOS
3. Save your CMOS to the DOS partition via *SAVECMOS $.!Boot.LOADER.CMOS
4. Update the Pi firmware files (BOOTCODE.BIN, FIXUP.DAT, START.ELF) - make copies of the originals just in case
5. Replace RISCOS.IMG with the latest Nightly build
6. Add the following lines to CONFIG.TXT
ramfsfile=CMOS
ramfsaddr=0x508000
7. Reboot and keep your fingers crossed
Hi,
I've just discovered this project and I'm so pleased I have. Thanks Jon for all your hard work! I does mean I'm very new to everything and am trying to understand it all...
I've just set up my Pi B (the original one) and got it working. It plays Lemmings and Cannon Fodder (with a few oddities that I'll put in a different post). However all I did was:
Install RC15
Download the nightly ROM and replace the riscos.img
Installed anymode
Disabled GPU mode change support
Downloaded and used adffs261
Regarding the instructions above...
What does the CMOS change do?
Do the Pi firmware files need to be updated if I use RC15?
What do the CONFIG.TXT files change?
Thanks in advance
Gareth