diff options
author | 2015-08-28 09:58:54 +0800 | |
---|---|---|
committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/SLOF/board-qemu/slof/rtas-nvram.fs | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/SLOF/board-qemu/slof/rtas-nvram.fs')
-rw-r--r-- | qemu/roms/SLOF/board-qemu/slof/rtas-nvram.fs | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/board-qemu/slof/rtas-nvram.fs b/qemu/roms/SLOF/board-qemu/slof/rtas-nvram.fs new file mode 100644 index 000000000..fdebfb239 --- /dev/null +++ b/qemu/roms/SLOF/board-qemu/slof/rtas-nvram.fs @@ -0,0 +1,48 @@ +\ ***************************************************************************** +\ * Copyright (c) 2012 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 +\ ****************************************************************************/ + +." Populating " pwd cr + +0 VALUE my-nvram-fetch +0 VALUE my-nvram-store +0 VALUE my-nvram-size +0 VALUE nvram-addr + +: open true ; +: close ; + +: write ( adr len -- actual ) + nip +; + +: read ( adr len -- actual ) + nip +; + +: setup-alias + " nvram" find-alias 0= IF + " nvram" get-node node>path set-alias + ELSE + drop + THEN +; + +" #bytes" get-node get-package-property 0= IF + decode-int to my-nvram-size 2drop + " nvram-fetch" rtas-get-token to my-nvram-fetch + " nvram-store" rtas-get-token to my-nvram-store + my-nvram-size to nvram-size + nvram-size alloc-mem to nvram-addr + my-nvram-fetch my-nvram-store nvram-size nvram-addr internal-nvram-init +THEN + +setup-alias |