1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/* Board information for the EST8260, 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.
|
|
*/
|
|
#ifndef __EST8260_PLATFORM
|
|
#define __EST8260_PLATFORM
|
|
|
|
#define CPM_MAP_ADDR ((uint)0xf0000000)
|
|
|
|
#define BOOTROM_RESTART_ADDR ((uint)0xff000104)
|
|
|
|
/* For our show_cpuinfo hooks. */
|
|
#define CPUINFO_VENDOR "EST Corporation"
|
|
#define CPUINFO_MACHINE "SBC8260 PowerPC"
|
|
|
|
/* 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 /* __EST8260_PLATFORM */
|