Re: New booter (about quik)
From: Paul Mackerras <hidden>
Date: 1999-09-17 00:32:30
Michel Lanners [off-list ref] wrote:
No, quik is a two-part boot process. quik installs a first-stage boot loader in the boot block of a disk partition. I admit I am not sure if this partition needs to be a HFS partition, or if it can be an ext2 partition... (Paul?)
No, it needs to be an ext2 partition. AFAIK the first 1k of an HFS partition isn't free. The way that the older OF boots from a hard disk partition is that it uses a couple of fields in the partition table entry which give the location of the bootstrap in terms of the start and length of a contiguous set of blocks in the partition. OF just loads those blocks into memory and jumps to them. The quik installer program sets those fields to point to the first 2 blocks of the partition. So in principle it would be possible to put the quik first-stage bootstrap on an HFS partition. You would just have it as a contiguous HFS file somewhere and set the partition table entry to point to it. Paul. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/