diff options
Diffstat (limited to 'include/asm-arm/arch-mx50/mmu.h')
| -rw-r--r-- | include/asm-arm/arch-mx50/mmu.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/include/asm-arm/arch-mx50/mmu.h b/include/asm-arm/arch-mx50/mmu.h index 29e8091..502b94c 100644 --- a/include/asm-arm/arch-mx50/mmu.h +++ b/include/asm-arm/arch-mx50/mmu.h @@ -143,41 +143,4 @@ union ARM_MMU_FIRST_LEVEL_DESCRIPTOR { ARM_ACCESS_TYPE_NO_ACCESS(14) | \ ARM_ACCESS_TYPE_NO_ACCESS(15)) -/* - * Translate the virtual address of ram space to physical address - * It is dependent on the implementation of mmu_init - */ -inline void *iomem_to_phys(unsigned long virt) -{ - if (virt >= 0xB0000000) - return (void *)((virt - 0xB0000000) + PHYS_SDRAM_1); - - return (void *)virt; -} - -/* - * remap the physical address of ram space to uncacheable virtual address space - * It is dependent on the implementation of hal_mmu_init - */ -void *__ioremap(unsigned long offset, size_t size, unsigned long flags) -{ - if (1 == flags) { - if (offset >= PHYS_SDRAM_1 && - offset < (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)) - return (void *)(offset - PHYS_SDRAM_1) + 0xB0000000; - else - return NULL; - } else - return (void *)offset; -} - -/* - * Remap the physical address of ram space to uncacheable virtual address space - * It is dependent on the implementation of hal_mmu_init - */ -void __iounmap(void *addr) -{ - return; -} - #endif |