Subversion Repositories or1k

/*
 * (C) Copyright 2000, 2001
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * 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., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */
 
#ifndef __ASM_PPCBOOT_H__
#define __ASM_PPCBOOT_H__
 
/*
 * Board information passed to kernel from PPCBoot
 *
 * include/asm-ppc/ppcboot.h
 */
 
#ifndef __ASSEMBLY__
#include <linux/types.h>
 
typedef void (interrupt_handler_t)(void *);
 
typedef struct monitor_functions {
	int	(*getc)(void);
	int	(*tstc)(void);
	void	(*putc)(const char c);
	void	(*puts)(const char *s);
	void	(*printf)(const char *fmt, ...);
	void	(*install_hdlr)(int, interrupt_handler_t *, void *);
	void	(*free_hdlr)(int);
	void	*(*malloc)(size_t);
	void	(*free)(void *);
} mon_fnc_t;
 
typedef struct bd_info {
	unsigned long	bi_memstart;	/* start of DRAM memory */
	unsigned long	bi_memsize;	/* size	 of DRAM memory in bytes */
	unsigned long	bi_flashstart;	/* start of FLASH memory */
	unsigned long	bi_flashsize;	/* size	 of FLASH memory */
	unsigned long	bi_flashoffset; /* reserved area for startup monitor */
	unsigned long	bi_sramstart;	/* start of SRAM memory */
	unsigned long	bi_sramsize;	/* size	 of SRAM memory */
#if defined(CONFIG_8xx) || defined(CONFIG_CPM2)
	unsigned long	bi_immr_base;	/* base of IMMR register */
#endif
	unsigned long	bi_bootflags;	/* boot / reboot flag (for LynxOS) */
	unsigned long	bi_ip_addr;	/* IP Address */
	unsigned char	bi_enetaddr[6];	/* Ethernet adress */
	unsigned short	bi_ethspeed;	/* Ethernet speed in Mbps */
	unsigned long	bi_intfreq;	/* Internal Freq, in MHz */
	unsigned long	bi_busfreq;	/* Bus Freq, in MHz */
#if defined(CONFIG_CPM2)
	unsigned long	bi_cpmfreq;	/* CPM_CLK Freq, in MHz */
	unsigned long	bi_brgfreq;	/* BRG_CLK Freq, in MHz */
	unsigned long	bi_sccfreq;	/* SCC_CLK Freq, in MHz */
	unsigned long	bi_vco;		/* VCO Out from PLL, in MHz */
#endif
	unsigned long	bi_baudrate;	/* Console Baudrate */
#if defined(CONFIG_405GP)
	unsigned char	bi_s_version[4];	/* Version of this structure */
	unsigned char	bi_r_version[32];	/* Version of the ROM (IBM) */
	unsigned int	bi_procfreq;	/* CPU (Internal) Freq, in Hz */
	unsigned int	bi_plb_busfreq;	/* PLB Bus speed, in Hz */
	unsigned int	bi_pci_busfreq;	/* PCI Bus speed, in Hz */
	unsigned char	bi_pci_enetaddr[6];	/* PCI Ethernet MAC address */
#endif
#if defined(CONFIG_HYMOD)
	hymod_conf_t	bi_hymod_conf;	/* hymod configuration information */
#endif
#if defined(CONFIG_EVB64260)
	/* the board has three onboard ethernet ports */
	unsigned char	bi_enet1addr[6];
	unsigned char	bi_enet2addr[6];
#endif
	mon_fnc_t	*bi_mon_fnc;	/* Pointer to monitor functions	*/
} bd_t;
 
#endif /* __ASSEMBLY__ */
#endif	/* __ASM_PPCBOOT_H__ */