| /* Copyright (c) 2014, The Linux Foundation. All rights reserved. |
| |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include <stdint.h> |
| |
| #define DTB_MAX_SUBNODE 128 |
| #define DEFAULT_STATUS_PROP_LEN 3 |
| |
| enum property_type |
| { |
| DEVICE_TYPE = 1, |
| STATUS_TYPE, |
| }; |
| |
| /* Sub node name, property pair */ |
| struct subnode_list |
| { |
| const char *subnode; /* Subnode name */ |
| const char *property; /* Property name */ |
| }; |
| |
| /* Look up table for partial goods */ |
| struct partial_goods |
| { |
| uint32_t val; /* Value for the defect */ |
| const char *parent_node; /* Parent Node name*/ |
| struct subnode_list subnode[DTB_MAX_SUBNODE]; /* Sub node name list*/ |
| }; |
| |
| /* API: Update device tree with partial goods info. |
| * params: |
| * @fdt: Pointer to device tree |
| */ |
| void update_partial_goods_dtb_nodes(void *fdt); |