include/asm-sparc/u-boot.h

   1 /*
   2  * (C) Copyright 2000 - 2002
   3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4  *
   5  * (C) Copyright 2007, From asm-ppc/u-boot.h
   6  * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  *
  23  ********************************************************************
  24  * NOTE: This header file defines an interface to U-Boot. Including
  25  * this (unmodified) header file in another file is considered normal
  26  * use of U-Boot, and does *not* fall under the heading of "derived
  27  * work".
  28  ********************************************************************
  29  */
  30
  31 #ifndef __U_BOOT_H__
  32 #define __U_BOOT_H__
  33
  34 /*
  35  * Currently, this Board information is not passed to
  36  * Linux kernel from U-Boot, but may be passed to other
  37  * Operating systems. This is because U-boot emulates
  38  * a SUN PROM loader (from Linux point of view).
  39  *
  40  * include/asm-sparc/u-boot.h
  41  */
  42
  43 #ifndef __ASSEMBLY__
  44
  45 typedef struct bd_info {
  46         unsigned long bi_memstart;      /* start of DRAM memory */
  47         phys_size_t bi_memsize;         /* size  of DRAM memory in bytes */
  48         unsigned long bi_flashstart;    /* start of FLASH memory */
  49         unsigned long bi_flashsize;     /* size  of FLASH memory */
  50         unsigned long bi_flashoffset;   /* reserved area for startup monitor */
  51         unsigned long bi_sramstart;     /* start of SRAM memory */
  52         unsigned long bi_sramsize;      /* size  of SRAM memory */
  53         unsigned long bi_bootflags;     /* boot / reboot flag (for LynxOS) */
  54         unsigned long bi_ip_addr;       /* IP Address */
  55         unsigned short bi_ethspeed;     /* Ethernet speed in Mbps */
  56         unsigned long bi_intfreq;       /* Internal Freq, in MHz */
  57         unsigned long bi_busfreq;       /* Bus Freq, in MHz */
  58         unsigned long bi_baudrate;      /* Console Baudrate */
  59 } bd_t;
  60
  61 #endif                          /* __ASSEMBLY__ */
  62 #endif                          /* __U_BOOT_H__ */