Archive for December, 2007

hp ski simulator

Monday, December 3rd, 2007

Tried to get the hp ski ia64 simulator running recently, and fell into some newbie problems trying to get a 2.6 kernel running at the right speed with a useful amount of memory on it, mostly because I was looking at the wrong bit to try and find what limited the memory and controlled the clock timing, i.e.

  1. The bootloader is what restricts the available memory, not the simulator itself. Patch to increase from 130Megs to 1Gigs
  2. The clock runs way too fast, again the simulator doesn’t control that, the bootloader does. Patch to reduce speed dramatically so make doesn’t get woefully confused
  3. A prebuilt 2.6.18 kernel, and bootloader from this config