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\ *****************************************************************************
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\ * Copyright (c) 2004, 2008 IBM Corporation
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\ * All rights reserved.
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\ * This program and the accompanying materials
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\ * are made available under the terms of the BSD License
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\ * which accompanies this distribution, and is available at
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\ * http://www.opensource.org/licenses/bsd-license.php
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\ * IBM Corporation - initial implementation
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\ ****************************************************************************/
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#include <rtas/rtas-init.fs>
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#include <rtas/rtas-cpu.fs>
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#include <rtas/rtas-reboot.fs>
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#include <rtas/rtas-flash.fs>
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#include <rtas/rtas-vpd.fs>
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: (get-flashside) ( -- flashside ) rtas-get-flashside ;
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' (get-flashside) to get-flashside
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\ remember the current flashside
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get-flashside to flashside?
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: (set-flashside) ( flashside -- status )
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dup rtas-set-flashside = IF 0 ELSE -1 THEN
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' (set-flashside) to set-flashside
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: rtas-ibm-read-pci-config ( size puid bus devfn off -- x )
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[ s" ibm,read-pci-config" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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4 rtas-cb rtas>nargs l!
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2 rtas-cb rtas>nret l!
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swap 8 lshift or swap 10 lshift or rtas-cb rtas>args0 l!
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dup 20 rshift rtas-cb rtas>args1 l!
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ffffffff and rtas-cb rtas>args2 l!
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: rtas-fetch-cpus ( mask -- status )
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[ s" rtas-fetch-slaves" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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1 rtas-cb rtas>nargs l!
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1 rtas-cb rtas>nret l!
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0 rtas-cb rtas>args1 l!
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: rtas-stop-bootwatchdog ( -- status )
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[ s" rtas-stop-bootwatchdog" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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0 rtas-cb rtas>nargs l!
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1 rtas-cb rtas>nret l!
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: rtas-set-bootwatchdog ( seconds -- )
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[ s" rtas-set-bootwatchdog" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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1 rtas-cb rtas>nargs l!
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0 rtas-cb rtas>nret l!
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' rtas-set-bootwatchdog to set-watchdog
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: rtas-dump-flash ( offset cnt -- )
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[ s" rtas-dump-flash" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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2 rtas-cb rtas>nargs l!
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0 rtas-cb rtas>nret l!
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\ load-base wird in slof/fs/base.fs gesetzt... nicht überschreiben
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\ 2000000 CONSTANT load-base
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\ set length of block list
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0000000000000000 blist 8 + !
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load-base 0 + blist 10 + !
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load-base 80000 + blist 20 + !
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load-base 100000 + blist 30 + !
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load-base 180000 + blist 40 + !
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80000 constant _block_size
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\ set length of block list
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\ length of flashfs at load-base is at offset 30... get it...
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\ calculate the number of blocks we need
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\ total number of blocks is 2 (for header and block_list extension + (number of blocks for flashfs * 2 (1 for address 1 for length))
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\ set version ( in first byte only )
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0000000000000000 blist 8 + !
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\ length of flashfs at load-base is at offset 30... get it...
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\ i define one block to be 64K, so calculate the number of blocks we need and loop over them
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_block_size / 1 + 0 do
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load-base _block_size i * + \ which position of load-base to store
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blist 10 + \ at what offset of blist ( 0x8 + for header 0x8 + for extension )
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i 10 * + \ for each loop we have done 0x10 +
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_block_size i * - \ remaining length
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IF \ is the remaining length > block size
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drop _block_size \ then store the block size as length
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\ do nothing (store remaining length)
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blist 10 + \ store the length at
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i 10 * + \ correct blist offset
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8 + \ + 8 (we have stored address, now the length)
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: build-blocklist-v0_old
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load-base 0 + blist 8 + !
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load-base 80000 + blist 18 + !
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load-base 100000 + blist 28 + !
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load-base 180000 + blist 38 + !
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\ set length of block list
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\ length of flashfs at load-base is at offset 30... get it...
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\ calculate the number of blocks we need
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\ total number of blocks is 1 (for header + (number of blocks for flashfs * 2 (1 for address 1 for length))
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\ length of flashfs at load-base is at offset 30... get it...
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\ i define one block to be 64K, so calculate the number of blocks we need and loop over them
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_block_size / 1 + 0 do
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load-base _block_size i * + \ which position of load-base to store
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blist 8 + \ at what offset of blist ( 0x8 + for header)
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i 10 * + \ for each loop we have done 0x10 +
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_block_size i * - \ remaining length
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IF \ is the remaining length > block size
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drop _block_size \ then store the block size as length
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\ do nothing (store remaining length)
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blist 8 + \ store the length at
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i 10 * + \ correct blist offset
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8 + \ + 8 (we have stored address, now the length)
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blist rtas-ibm-update-flash-64-and-reboot
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blist rtas-ibm-update-flash-64-and-reboot
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: rtas-ibm-update-flash-64 ( block-list -- status )
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[ s" ibm,update-flash-64" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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2 rtas-cb rtas>nargs l!
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1 rtas-cb rtas>nret l!
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rtas-cb rtas>args0 l!
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\ special unofficial parameter: if this is set to 1, the rtas function will not check, wether
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\ we are on the perm side... this is needed for "update-flash -c" to work...
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1 rtas-cb rtas>args1 l!
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rtas-cb rtas>args2 l@
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: flash-write ( image-address -- status)
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load-base >r to load-base build-blocklist-v0
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blist rtas-ibm-update-flash-64
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r> to load-base 0= IF true ELSE false THEN
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: commit 1 rtas-ibm-manage-flash-image ;
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: reject 0 rtas-ibm-manage-flash-image ;
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: rtas-ibm-validate-flash-image ( image-to-commit -- status )
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[ s" ibm,validate-flash-image" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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2 rtas-cb rtas>nargs l!
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2 rtas-cb rtas>nret l!
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rtas-cb rtas>args0 l!
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rtas-cb rtas>args1 l@
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: rtas-get-blade-descr ( address size -- len status )
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[ s" rtas-get-blade-descr" rtas-get-token ] LITERAL rtas-cb rtas>token l!
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2 rtas-cb rtas>nargs l!
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2 rtas-cb rtas>nret l!
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rtas-cb rtas>args1 l!
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rtas-cb rtas>args0 l!
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rtas-cb rtas>args2 l@
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rtas-cb rtas>args3 l@
added
removed
board-js2x/slof/rtas.fs
