1 1.2 tsutsui $NetBSD: README,v 1.2 2023/02/04 14:38:09 tsutsui Exp $ 2 1.1 dbj 3 1.1 dbj NeXT standalone bootblocks. 4 1.1 dbj Rolf Grossmann, Dec 1994 5 1.1 dbj 6 1.2 tsutsui Started work based on files from hp300/stand. boot.c was from post-1.0 7 1.1 dbj sparc/stand/boot.c, modified to work for the needs of the NeXT PROM, 8 1.1 dbj i.e. it wants to call the kernel, so the bootblock has to return the 9 1.1 dbj entry point. 10 1.1 dbj 11 1.1 dbj The code does not try multiple names for te kernel, as I've seen it in 12 1.1 dbj some other architectures' boot code. (The copied code simply didn't do 13 1.1 dbj that ;)) It also doesn't prompt if the argument to boot ends with a 14 1.1 dbj questionmark '?', like the NeXT bootblock does. Do we need this? (Why 15 1.1 dbj should the bootblock as again when you can specify everything on the 16 1.1 dbj boot command line?) 17 1.1 dbj 18 1.1 dbj Most files have nothing to do with their original version anymore. The whole 19 1.1 dbj code is a mixture of my own ideas, various other netbsd code I've looked at 20 1.1 dbj (like the sparc scsi code, the independent scsi code, and the needs of the 21 1.1 dbj standalone library). 22 1.1 dbj 23 1.1 dbj In contrast to NeXT's bootblocks, mine keep the PROM's idea of what the 24 1.1 dbj boot parameters are, i.e. logical disk number (the number the disk would 25 1.1 dbj get as sd*), the lun and the partition. 26 1.1 dbj 27 1.1 dbj TODO 28 1.1 dbj Make some additional improvements 29