diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-12-04 03:58:56 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-12-04 03:58:56 +0000 |
| commit | 1d67e90f19a7acfd9a05dc59678e7d0c5090bd0d (patch) | |
| tree | 357efc7b93f8f5102110d20d293f41360ec212fc /include/asm-ppc/mbx.h | |
| parent | aea27b2e18d69af87e673972246e66657b4fa274 (diff) | |
Merge with Linux 2.3.21.
Diffstat (limited to 'include/asm-ppc/mbx.h')
| -rw-r--r-- | include/asm-ppc/mbx.h | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/include/asm-ppc/mbx.h b/include/asm-ppc/mbx.h index 1d8d91039..e67e0344f 100644 --- a/include/asm-ppc/mbx.h +++ b/include/asm-ppc/mbx.h @@ -39,9 +39,10 @@ typedef struct bd_info { * NVRAM, Status/Control registers, CPM Dual Port RAM, and the PCI * Bridge CSRs 1:1 into the kernel address space. */ -#define PCI_ISA_IO_ADDR ((uint)0x80000000) +#define PCI_ISA_IO_ADDR ((unsigned)0x80000000) #define PCI_ISA_IO_SIZE ((uint)(512 * 1024 * 1024)) -#define PCI_ISA_MEM_ADDR ((uint)0xc0000000) +#define PCI_IDE_ADDR ((unsigned)0x81000000) +#define PCI_ISA_MEM_ADDR ((unsigned)0xc0000000) #define PCI_ISA_MEM_SIZE ((uint)(512 * 1024 * 1024)) #define PCMCIA_MEM_ADDR ((uint)0xe0000000) #define PCMCIA_MEM_SIZE ((uint)(64 * 1024 * 1024)) @@ -59,4 +60,29 @@ typedef struct bd_info { #define IMAP_SIZE ((uint)(64 * 1024)) #define PCI_CSR_ADDR ((uint)0xfa210000) #define PCI_CSR_SIZE ((uint)(64 * 1024)) + +/* Map additional physical space into well known virtual addresses. Due + * to virtual address mapping, these physical addresses are not accessible + * in a 1:1 virtual to physical mapping. + */ +#define ISA_IO_VIRT_ADDR ((uint)0xfa220000) +#define ISA_IO_VIRT_SIZE ((uint)64 * 1024) + +/* Interrupt assignments. + * These are defined (and fixed) by the MBX hardware implementation. + */ +#define POWER_FAIL_INT SIU_IRQ0 /* Power fail */ +#define TEMP_HILO_INT SIU_IRQ1 /* Temperature sensor */ +#define QSPAN_INT SIU_IRQ2 /* PCI Bridge (DMA CTLR?) */ +#define ISA_BRIDGE_INT SIU_IRQ3 /* All those PC things */ +#define COMM_L_INT SIU_IRQ6 /* MBX Comm expansion connector pin */ +#define STOP_ABRT_INT SIU_IRQ7 /* Stop/Abort header pin */ + +/* The MBX uses the 8259. +*/ +#define NR_8259_INTS 16 + +/* Generic 8xx type +*/ +#define _MACH_8xx (_MACH_mbx) #endif |