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Temporarily bring back the ARM bootinfo (and make tinderbox happy).

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BI will be eliminated for good when powerpc transition to FDT is complete.
This commit is contained in:
Rafal Jaworowski 2010-06-14 16:05:21 +00:00
parent 4f95cb6e9c
commit 98dbf5572a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=209161
2 changed files with 78 additions and 0 deletions
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72
sys/arm/include/bootinfo.h Normal file
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@ -0,0 +1,72 @@
/*-
* Copyright (C) 2006-2008 Semihalf, Marian Balakowicz <m8@semihalf.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _MACHINE_BOOTINFO_H_
#define _MACHINE_BOOTINFO_H_
#if !defined(LOCORE)
/* Platform hardware spec, received from loader(8) */
#define BI_VERSION 1
struct bi_mem_region {
vm_paddr_t mem_base;
vm_size_t mem_size;
};
struct bi_eth_addr {
u_int8_t mac_addr[6];
u_int8_t padding[2];
};
struct bootinfo {
u_int32_t bi_version;
vm_offset_t bi_bar_base;
u_int32_t bi_cpu_clk;
u_int32_t bi_bus_clk;
u_int8_t bi_mem_reg_no;
u_int8_t bi_eth_addr_no;
u_int8_t padding[2];
u_int8_t bi_data[1];
/*
* The bi_data container is allocated in run time and has the
* following layout:
*
* - bi_mem_reg_no elements of struct bi_mem_region
* - bi_eth_addr_no elements of struct bi_eth_addr
*/
};
extern struct bootinfo *bootinfo;
struct bi_mem_region *bootinfo_mr(void);
struct bi_eth_addr *bootinfo_eth(void);
#endif
#endif /* _MACHINE_BOOTINFO_H_ */

6
sys/arm/include/metadata.h
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@ -31,4 +31,10 @@
#define MODINFOMD_DTBP 0x1001
/*
* XXX this is for tinderbox compilation sake only and will go away once the
* FDT transition is complete.
*/
#define MODINFOMD_BOOTINFO 0x2000
#endif /* !_MACHINE_METADATA_H_ */