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| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /roms/SLOF/board-qemu/slof/qemu-bootlist.fs | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'roms/SLOF/board-qemu/slof/qemu-bootlist.fs')
| -rw-r--r-- | roms/SLOF/board-qemu/slof/qemu-bootlist.fs | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/roms/SLOF/board-qemu/slof/qemu-bootlist.fs b/roms/SLOF/board-qemu/slof/qemu-bootlist.fs new file mode 100644 index 00000000..4778e162 --- /dev/null +++ b/roms/SLOF/board-qemu/slof/qemu-bootlist.fs @@ -0,0 +1,61 @@ +\ ***************************************************************************** +\ * Copyright (c) 2011 IBM Corporation +\ * All rights reserved. +\ * This program and the accompanying materials +\ * are made available under the terms of the BSD License +\ * which accompanies this distribution, and is available at +\ * http://www.opensource.org/licenses/bsd-license.php +\ * +\ * Contributors: +\ * IBM Corporation - initial implementation +\ ****************************************************************************/ + +defer set-boot-device +defer add-boot-device + +8 CONSTANT MAX-ALIAS +: add-boot-aliases ( str -- ) + 2dup add-boot-device ( $str ) + MAX-ALIAS 1 DO + 2dup i $cathex 2dup ( $str $strN $strN ) + find-alias 0 > IF ( $str $strN false | $result ) + drop strdup add-boot-device ( $str ) + ELSE 2drop THEN + LOOP + 2drop +; + +: qemu-read-bootlist ( -- ) + \ See if QEMU has set exact boot device list + " qemu,boot-list" get-chosen IF + s" boot-device" $setenv + EXIT + THEN + + 0 0 set-boot-device + + " qemu,boot-device" get-chosen not IF + \ No boot list set from qemu, so check nvram + " boot-device" evaluate swap drop 0= IF + \ Not set in nvram too, set default disk/cdrom alias + " disk" add-boot-aliases + " cdrom" add-boot-aliases + " net" add-boot-aliases + THEN + EXIT + THEN + + 0 ?DO + dup i + c@ CASE + 0 OF ENDOF + [char] a OF ENDOF + [char] b OF ENDOF + [char] c OF " disk" add-boot-aliases ENDOF + [char] d OF " cdrom" add-boot-aliases ENDOF + [char] n OF " net" add-boot-aliases ENDOF + ENDCASE cr + LOOP + drop +; + +' qemu-read-bootlist to read-bootlist |