Current setup

Reading through the posts I noticed my system had changed slightly since the last time I posted, so a little updating…


System configuration:

Gigabyte Gigabyte GA-P35-DS3L motherboard

Intel Core2Duo @ 4.00 Ghz (e8600 @ 3.33 GHz)

(2) 512 MB ram modules (1 GB total)

64 MB nVidia 5200 PCI graphics card

32 MB Matrox G550 PCIe graphics card

Catweasel MKIV PCI card

Soundblaster Live 5.1 PCI

Realtek 8169 10/100/1000 Network card (PCI)

Intel Pro-1000 10/100/1000 Desktop Network card (PCIe)

Motherboard 10/100/1000 Realtek  RTL8111 chipset

8x DVD-RW(-/+) Slot loading drive

20 GB SATA dos boot drive (freedos)

256 GB SATA AmigaOS drive

Multi-card USB reader

3.5″ PC Floppy (Catweasel allows for r/w of Amiga DD/HD and PC DD/HD disks)

New kernel4 module for RTL8111 based cards

Nothing spectacular but for those of you with the common RTL-8111 motherboard NIC (10/100/1000) this is a very nice addition.

Doing some linux investigating we’ve found a 2.4 kernel module for the RTL8111 series chips, common on motherboards (10/100/1000 nic).

I have a new module file for the following network chips  used on motherboards, it doesn’t build with the kernel so had to be manipulated a little to get it to ‘make’ for kernel4.


It’s based  on version 1.07, no changes to the driver just modified the make file.…3&SortByDesc=1

Download this for your Amithlon system.…rtl8111nic.lha

Extract the files to ram: then copy the r1000.o file to your devs: pcidrivers/net/ folder and copy the other three files to your S: directory.

It will overwrite your pci_modules, vendors.txt and vendors_pci.txt files in S: so you may want to back those up. The new ones were updated and should give more useful info as well when doing a pcilist  or pciscan command (much less “unknown device”).

I can remove the Intel Pro 1000 Nic from my system now and use the motherboard built-in Nic.


I replaced the kickstart in Amithlon with a stock A500/A2000 3.1 kickstart.  The system booted just fine and runs with no issues that I’ve noticed so far.  It looks like only exec is different between the two.  I’m going to experiment with how much the shape.rom can be patched without creating any issues.

Soon, new kernel compiling guide based on Ubuntu

I’m working on a new guide for compiling the kernel using an older Ubuntu distro, though it’s newer than the previous guide using a really old Centos distro.

It seems to be a quicker and easier setup as well and I hope to have it posted/hosted over the weekend.

This doesn’t add anything new though it does make the process easier and hopefully help some start rolling their own kernels.

Amithlon install guides posted to Aminet

I feel the installation guides have reached a point of being complete, at least as much as I’ve been able to make them.    So I exported them as PDFs and archived them together and posted the archive to Aminet.

I’ve started a new ‘Miscellaneous Notes’ of items that I’ve found useful or information I’ve found that doesn’t really involve the installation process.  Once that has a bit more info in it, I’ll host it as a live Google Doc like I’ve been doing with the installation guides.

Let’s see what 2018 brings….

Honestly there isn’t a lot I have going on with Amithlon (or Amiga) at this time.  I’m getting more involved in Lightwave 2018 (and 2015.3) these days but I’m hoping to do some more hardware testing this year if funds permit.  Still wanting to build up an i7 based system, just need to find (and purchase) the right motherboard/CPU and use the best combination of PCI and PCIe cards I’ve tested.

Kernel init string

Doing some more reading/researching and I found some nice information on the init string to launch Amithlon and including certain settings from the ‘startup-sequence’ in AmigaOS in the init string to potentially eliminate an additional OS restart.

First off, the init string….

Don’t change this one, it is needed for Amithlon to start

Set this to 4 (instead of 0), and the boing ball will no longer bounce, but rather sit in the top left corner, and you will get kernel and emulator messages during startup. Do this if things fail to start!

Leave this as it is. Amithlon needs it like this (kernel 4 uses ram1 instead)

Leave this as it is for ‘bigird.gz’ or use 2310 if using ‘smallird.gz’

Don”t reduce this number. You might want to increase it to give Amithlon more memory for disk caching (only read-caching, no write caching, so it’s safe!).
Each page stands for 4k; If you increase the number by 1024, you are adding 4MB of disk cache (but take 4MB away from the Amiga). Reducing the number below the values given will result in weird and hard to track hangs!

Only used if you are using the VESA driver for graphics support. In that case, this decides the one (and only) mode you will have available. See the following table for the meaning of the numbers. Installing amithlonupdate131 will give you screenmode choices in AmigaOS for additional VESA modes.

Resolution 640×480 800×600 1024×768 1280×1024
8bit 769 771 773 775
16bit 785 788 791 794
24bit 786 789 792 795

So an 8bit 800×600 screenmode would be vga=771

If you are using the setconfig options in your startup sequence (e.g. to set cachesize, or monitor frequencies), you can also put those onto the kernel command line. The advantage is that those options are available before AmigaOS starts up, and will thus not require a reboot to come into effect. To set, for example, the cachesize to 16384kB from the kernel command line, simply add the option “cachesize=16384” after the “leavepages=xxxx” entry. A word of warning, though — the various boot loaders all have limits on how long the kernel command line can be; So if it looks like your settings didn’t make it into Amithlon, check with “dumpconfig”… They might just have been truncated.

My init string for loadlin.exe is named tsmall and contains the following:

nvitel.gz init=/linuxrc console_level=0 root=/dev/ram1 initrd=smallird.gz ramdisk_size=2310 leavepages=7800 cachesize=65536 vesa_defaults=0 hsyncmin=24 hsyncmax=82 vsyncmin=48 vsyncmax=76 clockmax=300 asynchronous_io=1

So my autoexec.bat file reads
loadlin @tsmall

nvitel.gz is my compiled kernel for my nVidia cards and the IntelPro Nic. The rest set all the config options and the setconfig settings that were previously in my s:startup-sequence file. Since I can comment those out of the startup-sequence now, on boot the “setconfig reboot if changed” no longer forces a reboot. Running dumpconfig confirmed all my settings were still present (after a complete power cycle and restart).

Nothing to update currently…..

Nothing really going on currently for me and Amithlon.  I’d like to continue testing new(er) hardware, perhaps an early i7 motherboard (ICH10R chipset) and maybe a PCIe Soundblaster type card…..   However that will all need to wait until I have some spare funds.

I’ve been busy lately playing with Lightwave 3d 2015 on my Win10 PC, so much that I have barely touched anything AmigaOS related (A4000T, WinUAE, Amithlon….).   I was a Lightwave fan back in the ’90s on my A2000 and A4000D Toaster setups and I was curious to see how Lightwave had evolved over the years.

Make sure to leave any comments or questions on any previous posts as I always try to answer any questions and assist.  Or add posts to the Google+ Group, maybe some of the other members have something to add.


A few of the animations I’ve done in Lightwave 3d 2015 using only Lightwave 3d features.  All models downloaded from online sources.  Trench run was an .lws (scene file) with X-Wing model added and time scale doubled.

Star Wars (Falcon run)

Star Wars Trench run

Star Trek

MultiFileSystem (mfs21.lha)

Using the Catweasel and having mountlist for Amiga DD, Amiga HD, PC DD and PC HD, if all were mounted and you put in a floppy….you would have the disk icon for the mounted drive and also, if for example it was an Amiga HD disk, PD1:??, PH1:?? and TD1:?? icons showing.

I installed MultiFileSystem and moved my TD1 and TH1 mountlist into the DF0 folder it created in Devs:DosDrivers.   A reboot brought up a few errors, nothing serious, and low and behold….putting an Amiga HD disk in popped up the icon for it and nothing else.  Doing an “info” showed the mounted volumes….and now it’s DF0: as the mounted name!  So any floppy inserted will show up as DF0:.

The errors I mentioned…..MultiFileSystem scans Devs:DosDrivers and there was a folder for AmigaXL with it’s CD0 mountlist…I just needed to drag that folder over to Storage/DosDrivers so it wouldn’t be mounted.  I had already moved the Amithlon CD0 mountlist to WBStartup as I perfer the CD icon to be mounted after my disk partitions, so the CD icon doesn’t push the partitions out of order if I leave a CD in the drive during boot/reboot.