diff options
Diffstat (limited to 'c/src/lib/libcpu/powerpc/shared/include/io.h')
| -rw-r--r-- | c/src/lib/libcpu/powerpc/shared/include/io.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/c/src/lib/libcpu/powerpc/shared/include/io.h b/c/src/lib/libcpu/powerpc/shared/include/io.h index 7abcf40c3e..77cd984f83 100644 --- a/c/src/lib/libcpu/powerpc/shared/include/io.h +++ b/c/src/lib/libcpu/powerpc/shared/include/io.h @@ -23,12 +23,22 @@ #define PREP_ISA_MEM_BASE 0xc0000000 #define PREP_PCI_DRAM_OFFSET 0x80000000 -#define _IO_BASE PREP_ISA_IO_BASE -#define _ISA_MEM_BASE PREP_ISA_MEM_BASE -#define PCI_DRAM_OFFSET PREP_PCI_DRAM_OFFSET +#define CHRP_ISA_IO_BASE 0xfe000000 +#define CHRP_ISA_MEM_BASE 0xfd000000 +#define CHRP_PCI_DRAM_OFFSET 0x00000000 + +/* _IO_BASE, _ISA_MEM_BASE, PCI_DRAM_OFFSET are now defined by bsp.h */ #ifndef ASM +#include <bsp.h> /* for _IO_BASE & friends */ + +/* NOTE: The use of these macros is DISCOURAGED. + * you should consider e.g. using in_xxx / out_xxx + * with a device specific base address that is + * defined by the BSP. This makes drivers easier + * to port. + */ #define inb(port) in_8((unsigned char *)((port)+_IO_BASE)) #define outb(val, port) out_8((unsigned char *)((port)+_IO_BASE), (val)) #define inw(port) in_le16((unsigned short *)((port)+_IO_BASE)) |