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36 lines
1.2 KiB
36 lines
1.2 KiB
20 years ago
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/* Board information for the EST8260, which should be generic for
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* all 8260 boards. The IMMR is now given to us so the hard define
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* will soon be removed. All of the clock values are computed from
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* the configuration SCMR and the Power-On-Reset word.
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*/
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#ifndef __EST8260_PLATFORM
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#define __EST8260_PLATFORM
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#define CPM_MAP_ADDR ((uint)0xf0000000)
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#define BOOTROM_RESTART_ADDR ((uint)0xff000104)
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/* For our show_cpuinfo hooks. */
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#define CPUINFO_VENDOR "EST Corporation"
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#define CPUINFO_MACHINE "SBC8260 PowerPC"
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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 MHz */
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unsigned int bi_cpmfreq; /* CPM Freq, in MHz */
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unsigned int bi_brgfreq; /* BRG Freq, in MHz */
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unsigned int bi_vco; /* VCO Out from PLL */
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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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} bd_t;
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extern bd_t m8xx_board_info;
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#endif /* __EST8260_PLATFORM */
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