| Message ID | 7811e3536a38a6baf186c9925f010c565aad6cdc.1652871239.git.michal.simek@amd.com |
|---|---|
| State | Accepted |
| Commit | 8ac37b461c90987f02f011d17145f8d6ff484bc7 |
| Delegated to: | Andes |
| Headers | show |
| Series | riscv: remove CONFIG_ARCH_MAP_SYSMEM from io.h | expand |
On Wed, May 18, 2022 at 6:54 PM Michal Simek <monstr@monstr.eu> wrote: > > Commit ba1ed5b022c6 ("Convert CONFIG_ARCH_MAP_SYSMEM to Kconfig") clearly > defined that this option is available for SANDBOX (was also for already > removed NDS32). That's why there is no way how this code can be enabled > with current Kconfig layout for riscv. > Based on this removing this code. > > Signed-off-by: Michal Simek <michal.simek@amd.com> > --- > > arch/riscv/include/asm/io.h | 22 ---------------------- > 1 file changed, 22 deletions(-) > Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h index fc39bb2c701e..431cf1389d1d 100644 --- a/arch/riscv/include/asm/io.h +++ b/arch/riscv/include/asm/io.h @@ -17,28 +17,6 @@ static inline void sync(void) { } -#ifdef CONFIG_ARCH_MAP_SYSMEM -static inline void *map_sysmem(phys_addr_t paddr, unsigned long len) -{ - if (paddr < PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE) - paddr = paddr | 0x40000000; - return (void *)(uintptr_t)paddr; -} - -static inline void *unmap_sysmem(const void *vaddr) -{ - phys_addr_t paddr = (phys_addr_t)vaddr; - - paddr = paddr & ~0x40000000; - return (void *)(uintptr_t)paddr; -} - -static inline phys_addr_t map_to_sysmem(const void *ptr) -{ - return (phys_addr_t)(uintptr_t)ptr; -} -#endif - /* * Generic virtual read/write. Note that we don't support half-word * read/writes. We define __arch_*[bl] here, and leave __arch_*w
Commit ba1ed5b022c6 ("Convert CONFIG_ARCH_MAP_SYSMEM to Kconfig") clearly defined that this option is available for SANDBOX (was also for already removed NDS32). That's why there is no way how this code can be enabled with current Kconfig layout for riscv. Based on this removing this code. Signed-off-by: Michal Simek <michal.simek@amd.com> --- arch/riscv/include/asm/io.h | 22 ---------------------- 1 file changed, 22 deletions(-)