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//==========================================================================
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//
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// redboot_linux_boot.h
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//
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// RedBoot interfaces with Linux kernel
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//
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//==========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//####OTHERCOPYRIGHTBEGIN####
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//
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// The structure definitions below are taken from include/asm-/redboot.h in
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// the Linux kernel, Copyright (c) 2002, 2003 Gary Thomas, Copyright (c) 1997 Dan Malek.
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// Their presence here is for the express purpose of communication with the Linux
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// kernel being booted and is considered 'fair use' by the original author and
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// are included with their permission.
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//
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//####OTHERCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): gthomas
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// Contributors:
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// Date: 2003-08-28
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// Purpose:
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// Description:
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//
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// This code is part of RedBoot (tm).
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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//=========================================================================
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// Imported from Linux kernel include/asm-ppc/redboot.h
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// Copyright (c) 2002, 2003 Gary Thomas (<gary@mlbassoc.com>
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// Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
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// Used with permission of author(s).
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/* A Board Information structure that is given to a program when
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* RedBoot starts it up. Note: not all fields make sense for all
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* architectures and it's up to the platform specific code to fill
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* in the details.
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*/
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typedef struct bd_info {
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unsigned int bi_tag; /* Should be 0x42444944 "BDID" */
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unsigned int bi_size; /* Size of this structure */
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unsigned int bi_revision; /* revision of this structure */
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unsigned int bi_bdate; /* bootstrap date, i.e. 0x11061997 */
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unsigned int bi_memstart; /* Memory start address */
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unsigned int bi_memsize; /* Memory (end) size in bytes */
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unsigned int bi_intfreq; /* Internal Freq, in Hz */
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unsigned int bi_busfreq; /* Bus Freq, in Hz */
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unsigned int bi_cpmfreq; /* CPM Freq, in Hz */
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unsigned int bi_brgfreq; /* BRG Freq, in Hz */
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unsigned int bi_vco; /* VCO Out from PLL */
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unsigned int bi_pci_freq; /* PCI Freq, in Hz */
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unsigned int bi_baudrate; /* Default console baud rate */
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unsigned int bi_immr; /* IMMR when called from boot rom */
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unsigned char bi_enetaddr[6];
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unsigned int bi_flashbase; /* Physical address of FLASH memory */
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unsigned int bi_flashsize; /* Length of FLASH memory */
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int bi_flashwidth; /* Width (8,16,32,64) */
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unsigned char *bi_cmdline; /* Pointer to command line */
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} bd_t;
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externC void plf_redboot_linux_exec(bd_t *info);
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