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39 lines
1.0 KiB
39 lines
1.0 KiB
20 years ago
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/*
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* A collection of structures, addresses, and values associated with
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* the Bright Star Engineering ip-Engine board. Copied from the MBX stuff.
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*
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* Copyright (c) 1998 Dan Malek (dmalek@jlc.net)
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*/
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#ifndef __MACH_BSEIP_DEFS
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#define __MACH_BSEIP_DEFS
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#ifndef __ASSEMBLY__
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/* A Board Information structure that is given to a program when
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* prom starts it up.
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*/
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typedef struct bd_info {
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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 char bi_enetaddr[6];
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unsigned int bi_baudrate;
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} bd_t;
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extern bd_t m8xx_board_info;
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/* Memory map is configured by the PROM startup.
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* All we need to get started is the IMMR.
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*/
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#define IMAP_ADDR ((uint)0xff000000)
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#define IMAP_SIZE ((uint)(64 * 1024))
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#define PCMCIA_MEM_ADDR ((uint)0x04000000)
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#define PCMCIA_MEM_SIZE ((uint)(64 * 1024))
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#endif /* !__ASSEMBLY__ */
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/* We don't use the 8259.
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*/
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#define NR_8259_INTS 0
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#endif
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