29 lines
1 KiB
C
29 lines
1 KiB
C
|
#ifndef __ASSEMBLY__
|
||
|
|
/* Board information for various SBS 8260 cards, which should be generic for
|
||
|
|
* all 8260 boards. The IMMR is now given to us so the hard define
|
||
|
|
* will soon be removed. All of the clock values are computed from
|
||
|
|
* the configuration SCMR and the Power-On-Reset word.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define CPM_MAP_ADDR ((uint)0xfe000000)
|
||
|
|
|
||
|
|
|
||
|
|
/* A Board Information structure that is given to a program when
|
||
|
|
* prom starts it up.
|
||
|
|
*/
|
||
|
|
typedef struct bd_info {
|
||
|
|
unsigned int bi_memstart; /* Memory start address */
|
||
|
|
unsigned int bi_memsize; /* Memory (end) size in bytes */
|
||
|
|
unsigned int bi_intfreq; /* Internal Freq, in Hz */
|
||
|
|
unsigned int bi_busfreq; /* Bus Freq, in MHz */
|
||
|
|
unsigned int bi_cpmfreq; /* CPM Freq, in MHz */
|
||
|
|
unsigned int bi_brgfreq; /* BRG Freq, in MHz */
|
||
|
|
unsigned int bi_vco; /* VCO Out from PLL */
|
||
|
|
unsigned int bi_baudrate; /* Default console baud rate */
|
||
|
|
unsigned int bi_immr; /* IMMR when called from boot rom */
|
||
|
|
unsigned char bi_enetaddr[6];
|
||
|
|
} bd_t;
|
||
|
|
|
||
|
|
extern bd_t m8xx_board_info;
|
||
|
|
#endif /* !__ASSEMBLY__ */
|