Welcome, Guest. Please login or register.

Author Topic: TeamAROS Bounty #23 AROS Kickstart Replacement ROM  (Read 12246 times)

Description:

0 Members and 1 Guest are viewing this topic.

Offline Dr_Righteous

  • Hero Member
  • *****
  • Join Date: Feb 2002
  • Posts: 1345
    • Show all replies
Re: TeamAROS Bounty #23 AROS Kickstart Replacement ROM
« on: January 02, 2005, 05:10:09 AM »
It sounds pretty self explanitory to me. Since the ROM IS the OS, it must be written in order for AROS to run on Amigas. That's why so little work has been done to port AROS to Amiga... It's impossible without writing a ROM.

Writing it to work under UAE is the first step. When complete, we should be able to burn it to an EPROM, and have it run on an A1200 or A4000.

Practical or not, it MUST be 100% compatable.
- Doc

A4000D, A3640 OC-36.3MHz, custom tower, Mediator A4000D. Diamond Banshee 16M, Indivision AGA 4000, GVP HC+8.

Mac Mini 1.5GHz, that might run MorphOS someday, when the fools who own it come to the realization that 30 minutes just isn\'t enough time to play with it enough to decide whether or not you like it enough to cough up $200.

 - Someone please design SOME kind of DIY accelerator for the A4000. :D -
 

Offline Dr_Righteous

  • Hero Member
  • *****
  • Join Date: Feb 2002
  • Posts: 1345
    • Show all replies
Re: TeamAROS Bounty #23 AROS Kickstart Replacement ROM
« Reply #1 on: January 03, 2005, 04:07:45 AM »
I'm sorry, I thought there were classic Amiga, and indeed retrocomputing fans on this site. People who remember the 90's. Cramming everything needed to boot AROS on to 1MB of ROM space is impossible? Gee, can no one here write in assembler? Has everyone forgotten that back in then we did this kinda $#!% all the time?

The only things that need to be on the ROM are the AROS equivillant versions of what's on the Kickstart ROMs... Essentially the drivers necessary for the system to recognize its vital hardware and continue booting from the main boot device.

In the case of the bounty, only what is necessary for UAE to boot up... No matter what chipset it's for. Start small, think big. Yes, ultimately it should be the equivillant to a complete A1200 or A4000 ROM set... But this is just the first step.

Oh, and anyone who thinks writing the core OS features necessary to boot AROS within 1MB of space has completely forgotten about the QNX demo floppy. Impossible?? I think not. Cut out the GUI and I'm sure it'd be less than 512K.
- Doc

A4000D, A3640 OC-36.3MHz, custom tower, Mediator A4000D. Diamond Banshee 16M, Indivision AGA 4000, GVP HC+8.

Mac Mini 1.5GHz, that might run MorphOS someday, when the fools who own it come to the realization that 30 minutes just isn\'t enough time to play with it enough to decide whether or not you like it enough to cough up $200.

 - Someone please design SOME kind of DIY accelerator for the A4000. :D -