| /*************************************************************************/ /*! |
| @File |
| @Title FW image information |
| |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Utility functions used internally for HWPerf data retrieval |
| @License Dual MIT/GPLv2 |
| |
| The contents of this file are subject to the MIT license as set out below. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| Alternatively, the contents of this file may be used under the terms of |
| the GNU General Public License Version 2 ("GPL") in which case the provisions |
| of GPL are applicable instead of those above. |
| |
| If you wish to allow use of your version of this file only under the terms of |
| GPL, and not to allow others to use your version of this file under the terms |
| of the MIT license, indicate your decision by deleting the provisions above |
| and replace them with the notice and other provisions required by GPL as set |
| out in the file called "GPL-COPYING" included in this distribution. If you do |
| not delete the provisions above, a recipient may use your version of this file |
| under the terms of either the MIT license or GPL. |
| |
| This License is also included in this distribution in the file called |
| "MIT-COPYING". |
| |
| EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS |
| PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
| BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
| PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR |
| COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
| IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ /**************************************************************************/ |
| |
| #if !defined (RGX_FW_INFO_H) |
| #define RGX_FW_INFO_H |
| |
| #include "img_types.h" |
| #include "rgx_common.h" |
| |
| /* |
| * Firmware binary block unit in bytes. |
| * Raw data stored in FW binary will be aligned to this size. |
| */ |
| #define FW_BLOCK_SIZE 4096L |
| |
| typedef enum |
| { |
| META_CODE = 0, |
| META_PRIVATE_DATA, |
| META_COREMEM_CODE, |
| META_COREMEM_DATA, |
| MIPS_CODE, |
| MIPS_EXCEPTIONS_CODE, |
| MIPS_BOOT_CODE, |
| MIPS_PRIVATE_DATA, |
| MIPS_BOOT_DATA, |
| MIPS_STACK, |
| } RGX_FW_SECTION_ID; |
| |
| typedef enum |
| { |
| NONE = 0, |
| FW_CODE, |
| FW_DATA, |
| FW_COREMEM_CODE, |
| FW_COREMEM_DATA |
| } RGX_FW_SECTION_TYPE; |
| |
| |
| /* |
| * FW binary format with FW info attached: |
| * |
| * Contents Offset |
| * +-----------------+ |
| * | | 0 |
| * | | |
| * | Original binary | |
| * | file | |
| * | (.ldr/.elf) | |
| * | | |
| * | | |
| * +-----------------+ |
| * | FW info header | FILE_SIZE - 4K |
| * +-----------------+ |
| * | | |
| * | FW layout table | |
| * | | |
| * +-----------------+ |
| * FILE_SIZE |
| */ |
| |
| #define FW_INFO_VERSION (1) |
| |
| typedef struct |
| { |
| IMG_UINT32 ui32InfoVersion; /* FW info version */ |
| IMG_UINT32 ui32HeaderLen; /* Header length */ |
| IMG_UINT32 ui32LayoutEntryNum; /* Number of entries in the layout table */ |
| IMG_UINT32 ui32LayoutEntrySize; /* Size of an entry in the layout table */ |
| IMG_UINT64 RGXFW_ALIGN ui64BVNC; /* BVNC */ |
| IMG_UINT32 ui32Flags; /* Compatibility flags */ |
| } RGX_FW_INFO_HEADER; |
| |
| typedef struct |
| { |
| RGX_FW_SECTION_ID eId; |
| RGX_FW_SECTION_TYPE eType; |
| IMG_UINT32 ui32BaseAddr; |
| IMG_UINT32 ui32MaxSize; |
| IMG_UINT32 ui32AllocSize; |
| IMG_UINT32 ui32AllocOffset; |
| } RGX_FW_LAYOUT_ENTRY; |
| |
| #endif /* RGX_FW_INFO_H */ |
| |
| /****************************************************************************** |
| End of file (rgx_fw_info.h) |
| ******************************************************************************/ |