u-boot-board-info.h

/*
 * (C) Copyright 2000 - 2002
 * 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
 *
 ********************************************************************
 * NOTE: This header file defines an interface to U-Boot. Including
 * this (unmodified) header file in another file is considered normal
 * use of U-Boot, and does *not* fall under the heading of "derived
 * work".
 ********************************************************************
 */

#ifndef __U_BOOT_H__
#define __U_BOOT_H__

/*
 * Board information passed to Linux kernel from U-Boot
 *
 * include/asm-ppc/u-boot.h
 */

#ifndef __ASSEMBLY__

typedef struct bd_info {
    unsigned long   bi_memstart;    /* start of DRAM memory */
    phys_size_t 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_5xx) || defined(CONFIG_8xx) || defined(CONFIG_8260) \
    || defined(CONFIG_E500) || defined(CONFIG_MPC86xx)
    unsigned long   bi_immr_base;   /* base of IMMR register */
#endif
#if defined(CONFIG_MPC5xxx)
    unsigned long   bi_mbar_base;   /* base of internal registers */
#endif
#if defined(CONFIG_MPC83xx)
    unsigned long   bi_immrbar;
#endif
#if defined(CONFIG_MPC8220)
    unsigned long   bi_mbar_base;   /* base of internal registers */
    unsigned long   bi_inpfreq;     /* Input Freq, In MHz */
    unsigned long   bi_pcifreq;     /* PCI Freq, in MHz */
    unsigned long   bi_pevfreq;     /* PEV Freq, in MHz */
    unsigned long   bi_flbfreq;     /* Flexbus Freq, in MHz */
    unsigned long   bi_vcofreq;     /* VCO Freq, in MHz */
#endif
    unsigned long   bi_bootflags;   /* boot / reboot flag (Unused) */
    unsigned long   bi_ip_addr; /* IP Address */
    unsigned char   bi_enetaddr[6]; /* OLD: see README.enetaddr */
    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
#if defined(CONFIG_MPC512X)
    unsigned long   bi_ipsfreq; /* IPS Bus Freq, in MHz */
#endif /* CONFIG_MPC512X */
#if defined(CONFIG_MPC5xxx)
    unsigned long   bi_ipbfreq; /* IPB Bus Freq, in MHz */
    unsigned long   bi_pcifreq; /* PCI Bus Freq, in MHz */
#endif
    unsigned long   bi_baudrate;    /* Console Baudrate */
#if defined(CONFIG_405)   || \
    defined(CONFIG_405GP) || \
    defined(CONFIG_405CR) || \
    defined(CONFIG_405EP) || \
    defined(CONFIG_405EZ) || \
    defined(CONFIG_405EX) || \
    defined(CONFIG_440)
    unsigned char   bi_s_version[4];    /* Version of this structure */
    unsigned char   bi_r_version[32];   /* Version of the ROM (AMCC) */
    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

#ifdef CONFIG_HAS_ETH1
    unsigned char   bi_enet1addr[6];    /* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH2
    unsigned char   bi_enet2addr[6];    /* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH3
    unsigned char   bi_enet3addr[6];    /* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH4
    unsigned char   bi_enet4addr[6];    /* OLD: see README.enetaddr */
#endif
#ifdef CONFIG_HAS_ETH5
    unsigned char   bi_enet5addr[6];    /* OLD: see README.enetaddr */
#endif

#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
    defined(CONFIG_405EZ) || defined(CONFIG_440GX) || \
    defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
    defined(CONFIG_460EX) || defined(CONFIG_460GT)
    unsigned int    bi_opbfreq;     /* OPB clock in Hz */
    int     bi_iic_fast[2];     /* Use fast i2c mode */
#endif
#if defined(CONFIG_NX823)
    unsigned char   bi_sernum[8];
#endif
#if defined(CONFIG_4xx)
#if defined(CONFIG_440GX) || \
    defined(CONFIG_460EX) || defined(CONFIG_460GT)
    int     bi_phynum[4];           /* Determines phy mapping */
    int     bi_phymode[4];          /* Determines phy mode */
#elif defined(CONFIG_405EP) || defined(CONFIG_440)
    int     bi_phynum[2];           /* Determines phy mapping */
    int     bi_phymode[2];          /* Determines phy mode */
#else
    int     bi_phynum[1];           /* Determines phy mapping */
    int     bi_phymode[1];          /* Determines phy mode */
#endif
#endif /* defined(CONFIG_4xx) */
} bd_t;

#endif /* __ASSEMBLY__ */
#endif  /* __U_BOOT_H__ */