| /* |
| * Copyright (c) Intel Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _SHARED_MEM_H_ |
| #define _SHARED_MEM_H_ |
| |
| /* Start of the shared 80K RAM */ |
| #define SHARED_ADDR_START 0xA8000000 |
| |
| struct shared_mem { |
| uint32_t arc_start; |
| uint32_t flags; |
| }; |
| |
| #define ARC_READY (1 << 0) |
| |
| #define shared_data ((volatile struct shared_mem *) SHARED_ADDR_START) |
| |
| #endif |