| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2020 Marvell International Ltd. |
| */ |
| |
| #include <cpu_func.h> |
| |
| /* |
| * The Octeon platform is cache coherent and cache flushes and invalidates |
| * are not needed. Define some platform specific empty flush_foo() |
| * functions here to overwrite the _weak common function as a no-op. |
| * This effectively disables all cache operations. |
| */ |
| void flush_dcache_range(ulong start_addr, ulong stop) |
| { |
| } |
| |
| void flush_cache(ulong start_addr, ulong size) |
| { |
| } |
| |
| void invalidate_dcache_range(ulong start_addr, ulong stop) |
| { |
| } |