arch/ppc/platforms/sbs8260.h

   1 #ifndef __ASSEMBLY__
   2 /* Board information for various SBS 8260 cards, which should be generic for
   3  * all 8260 boards.  The IMMR is now given to us so the hard define
   4  * will soon be removed.  All of the clock values are computed from
   5  * the configuration SCMR and the Power-On-Reset word.
   6  */
   7
   8 #define CPM_MAP_ADDR    ((uint)0xfe000000)
   9
  10
  11 /* A Board Information structure that is given to a program when
  12  * prom starts it up.
  13  */
  14 typedef struct bd_info {
  15         unsigned int    bi_memstart;    /* Memory start address */
  16         unsigned int    bi_memsize;     /* Memory (end) size in bytes */
  17         unsigned int    bi_intfreq;     /* Internal Freq, in Hz */
  18         unsigned int    bi_busfreq;     /* Bus Freq, in MHz */
  19         unsigned int    bi_cpmfreq;     /* CPM Freq, in MHz */
  20         unsigned int    bi_brgfreq;     /* BRG Freq, in MHz */
  21         unsigned int    bi_vco;         /* VCO Out from PLL */
  22         unsigned int    bi_baudrate;    /* Default console baud rate */
  23         unsigned int    bi_immr;        /* IMMR when called from boot rom */
  24         unsigned char   bi_enetaddr[6];
  25 } bd_t;
  26
  27 extern bd_t m8xx_board_info;
  28 #endif /* !__ASSEMBLY__ */