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Update this ancient prep document to refect the new bootloader... it still

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needs heaps of work and needs proofreading but its something to start with.
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reinoud 2002-02-15 23:22:45 +00:00
parent 703247c696
commit 7fb5f3f3e7
1 changed files with 22 additions and 20 deletions
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distrib/notes/acorn32/prep.RISCOS
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@ -1,7 +1,7 @@
$NetBSD: prep.RISCOS,v 1.1 2001/10/14 14:08:03 bjh21 Exp $
$NetBSD: prep.RISCOS,v 1.2 2002/02/15 23:22:45 reinoud Exp $
These instructions are specific to NetBSD/acorn32 on Acorn RISCOS platforms
(RiscPC/A7000/A7000+).
(RiscPC/A7000/A7000+/NC's).
0 Before you start
@ -20,21 +20,23 @@ You will need the following RiscOS software:
A program that will unpack sparchives. We recommend that you
get David Pilling's !SparkPlug. A selfextracting version of this
can be found on the Acorn ftp site (ftp://ftp.acorn.co.uk), and
also at David Pilling's W3 site
(http://www.pilling.demon.co.uk/soft.html).
can be found at David Pilling's W3 site
(http://www.pilling.demon.co.uk/free.html).
A program that can uncompress gzip files:
A program that can uncompress gzip files for the current bootloader
can't read gzip'ed kernels (yet!).
The included command line gzip program gzip_ff8 (!)
wich is a mirror a version that Laurent Domisse has
patched to work on SA. This is also available from:
http://www.users.dircon.co.uk/~arcangel/files/index.html
Just set the type of the file to `ff8'.
SparkFS from David Pilling (commercial) (v1.28 for
SA-110).
!Gzip from HENSA (micros.hensa.ac.uk).
There is also a command line version of gzip available
that Laurent Domisse has patched to work on SA. This is
available from:
http://www.users.dircon.co.uk/~arcangel/files/index.html
!Gzip from HENSA (micros.hensa.ac.uk); is it still alive
though?
A program to report your disk's geometry:
@ -65,13 +67,13 @@ Additionally you will require the following:
An installation kernel for your platform:
RiscPC: UNKNOWN
A7000(+): UNKNOWN
RiscPC/A7000(+)/NC's : INSTALL kernel
The Bootloader and RiscOS tools: bootloader.arc (This should
be pre-extracted if you're installing from CD-ROM).
The Bootloader and RiscOS tools: BtNetBSD.tar.gz or BtNetBSD.zip
as found in the installation/misc directory. (This should be
pre-extracted if you're installing from CD-ROM).
The NetBSD/arm32 distribution sets (Will be on the CD-ROM, or
The NetBSD/acorn32 distribution sets (Will be on the CD-ROM, or
available from your nearest NetBSD ftp site).
A hardcopy of this document, along with a hardcopy of the
@ -271,9 +273,9 @@ you are using a different interface you have 2 options:
2.2 Using a whole device for NetBSD
As a safety precaution NetBSD/arm32 looks for a filecore bootblock
As a safety precaution NetBSD/acorn32 looks for a filecore bootblock
at the beginning of any device it labels. If it finds one and it
looks as though it is in use then NetBSD/arm32 will not touch it.
looks as though it is in use then NetBSD/acorn32 will not touch it.
Because of this, if you've ever used your device for RiscOS, you will
need to invalidate this bootblock.