2 * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
3 * Stephan Linz <linz@li-pro.net>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
28 #if !defined(CONFIG_SYS_NIOS_POST_WORD_ADDR)
29 #error "*** CONFIG_SYS_NIOS_POST_WORD_ADDR not defined ***"
32 void post_word_store (ulong a
)
34 volatile void *save_addr
= (void *)(CONFIG_SYS_NIOS_POST_WORD_ADDR
);
35 *(volatile ulong
*) save_addr
= a
;
38 ulong
post_word_load (void)
40 volatile void *save_addr
= (void *)(CONFIG_SYS_NIOS_POST_WORD_ADDR
);
41 return *(volatile ulong
*) save_addr
;
44 #endif /* CONFIG_POST || CONFIG_LOGBUFFER*/