diff options
Diffstat (limited to 'arch/powerpc/include/asm/io.h')
| -rw-r--r-- | arch/powerpc/include/asm/io.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h index 6d76e3e99c..998a82aa0d 100644 --- a/arch/powerpc/include/asm/io.h +++ b/arch/powerpc/include/asm/io.h @@ -10,7 +10,10 @@ #include <asm/byteorder.h> #ifdef CONFIG_ADDR_MAP +#include <asm/global_data.h> #include <addr_map.h> + +DECLARE_GLOBAL_DATA_PTR; #endif #define SIO_CONFIG_RA 0x398 @@ -303,20 +306,20 @@ static inline void out_be32(volatile unsigned __iomem *addr, u32 val) static inline void *phys_to_virt(phys_addr_t paddr) { #ifdef CONFIG_ADDR_MAP - return addrmap_phys_to_virt(paddr); -#else - return (void *)((unsigned long)paddr); + if (gd->flags & GD_FLG_RELOC) + return addrmap_phys_to_virt(paddr); #endif + return (void *)((unsigned long)paddr); } #define phys_to_virt phys_to_virt static inline phys_addr_t virt_to_phys(void * vaddr) { #ifdef CONFIG_ADDR_MAP - return addrmap_virt_to_phys(vaddr); -#else - return (phys_addr_t)((unsigned long)vaddr); + if (gd->flags & GD_FLG_RELOC) + return addrmap_virt_to_phys(vaddr); #endif + return (phys_addr_t)((unsigned long)vaddr); } #define virt_to_phys virt_to_phys |