diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/shared/mvme')
| -rw-r--r-- | c/src/lib/libbsp/m68k/shared/mvme/mvme16x_hw.h | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/c/src/lib/libbsp/m68k/shared/mvme/mvme16x_hw.h b/c/src/lib/libbsp/m68k/shared/mvme/mvme16x_hw.h index e57008e10f..109b27211f 100644 --- a/c/src/lib/libbsp/m68k/shared/mvme/mvme16x_hw.h +++ b/c/src/lib/libbsp/m68k/shared/mvme/mvme16x_hw.h @@ -204,36 +204,56 @@ typedef volatile struct { * Representation of 82596CA LAN controller: Memory Map */ typedef volatile struct i82596_regs_ { - unsigned short port_lower; /* 0xFFF46000 */ - unsigned short port_upper; /* 0xFFF46002 */ - unsigned long chan_attn; /* 0xFFF46004 */ + unsigned short port_lower; /* 0xFFF46000 */ + unsigned short port_upper; /* 0xFFF46002 */ + unsigned long chan_attn; /* 0xFFF46004 */ } i82596_regs; /* * Base address of the 82596. */ + #define i82596 ((i82596_regs * const) 0xFFF46000) /* * Representation of initialization data in NVRAM */ + +#if defined(mvme167) typedef volatile struct nvram_config_ { - unsigned char dcache_enable; /* 0xFFFC0000 */ - unsigned char icache_enable; /* 0xFFFC0001 */ - unsigned short cache_mode; /* 0xFFFC0002 */ - unsigned long ipaddr; /* 0xFFFC0004 */ - unsigned long netmask; /* 0xFFFC0008 */ - unsigned char enaddr[6]; /* 0xFFFC000C */ - unsigned short processor_id; /* 0xFFFC0012 */ - unsigned long rma_start; /* 0xFFFC0014 */ - unsigned long vma_start; /* 0xFFFC0018 */ - unsigned long ramsize; /* 0xFFFC001C */ + unsigned char cache_mode; /* 0xFFFC0000 */ + unsigned char console_mode; /* 0xFFFC0001 */ + unsigned char console_printk_port; /* 0xFFFC0002 */ + unsigned char pad1; /* 0xFFFC0003 */ + unsigned long ipaddr; /* 0xFFFC0004 */ + unsigned long netmask; /* 0xFFFC0008 */ + unsigned char enaddr[6]; /* 0xFFFC000C */ + unsigned short processor_id; /* 0xFFFC0012 */ + unsigned long rma_start; /* 0xFFFC0014 */ + unsigned long vma_start; /* 0xFFFC0018 */ + unsigned long ramsize; /* 0xFFFC001C */ } nvram_config; /* * Pointer to the base of User Area NVRAM */ -#define nvram ((nvram_config * const) 0xFFFC0000) + +#define nvram ((nvram_config * const) 0xFFFC0000) + +#endif + + +/* + * Flag to indicate if J1-4 is on (and parameters should be + * sought in User Area NVRAM) + */ + +#if defined(mvme167) +#define NVRAM_CONFIGURE \ + ( !( ( (unsigned char)(lcsr->vector_base & 0xFF) ) & 0x10 ) ) +#else +#define NVRAM_CONFIGURE 0 +#endif #ifdef __cplusplus |