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/*
* $Id$
*
* Generic prom definitions
*
* Copyright (C) 2007 OpenWrt.org
* Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _ADM5120_PROM_H_
#define _ADM5120_PROM_H_
/*
* Helper routines
*/
static inline u16 prom_read_le16(void *buf)
{
u8 *p = buf;
return ((u16)p[0] + ((u16)p[1] << 8));
}
static inline u32 prom_read_le32(void *buf)
{
u8 *p = buf;
return ((u32)p[0] + ((u32)p[1] << 8) + ((u32)p[2] << 16) +
((u32)p[3] << 24));
}
static inline u16 prom_read_be16(void *buf)
{
u8 *p = buf;
return (((u16)p[0] << 8) + (u16)p[1]);
}
static inline u32 prom_read_be32(void *buf)
{
u8 *p = buf;
return (((u32)p[0] << 24) + ((u32)p[1] << 16) + ((u32)p[2] << 8) +
((u32)p[3]));
}
#endif /* _ADM5120_PROM_H_ */
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