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https://github.com/AsahiLinux/u-boot
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45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
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/*
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* (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
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* Stephan Linz <linz@li-pro.net>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
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#if !defined(CFG_NIOS_POST_WORD_ADDR)
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#error "*** CFG_NIOS_POST_WORD_ADDR not defined ***"
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#endif
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void post_word_store (ulong a)
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{
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volatile void *save_addr = (void *)(CFG_NIOS_POST_WORD_ADDR);
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*(volatile ulong *) save_addr = a;
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}
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ulong post_word_load (void)
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{
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volatile void *save_addr = (void *)(CFG_NIOS_POST_WORD_ADDR);
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return *(volatile ulong *) save_addr;
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}
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#endif /* CONFIG_POST || CONFIG_LOGBUFFER*/
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