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/*
* (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 _PPCBOOT_H_
#define _PPCBOOT_H_ 1
/*
* 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_8260)
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_8260)
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_PPC405)
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 /* _PPCBOOT_H_ */
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