projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| e10f8711 MB |
1 | /* |
| 2 | * wmfw.h - Wolfson firmware format information | |
| 3 | * | |
| 4 | * Copyright 2012 Wolfson Microelectronics plc | |
| 5 | * | |
| 6 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 11 | */ | |
| 12 | ||
| 13 | #ifndef __WMFW_H | |
| 14 | #define __WMFW_H | |
| 15 | ||
| 16 | #include <linux/types.h> | |
| 17 | ||
| 18 | struct wmfw_header { | |
| 19 | char magic[4]; | |
| 20 | __le32 len; | |
| 21 | __le16 rev; | |
| 22 | u8 core; | |
| 23 | u8 ver; | |
| 24 | } __packed; | |
| 25 | ||
| 26 | struct wmfw_footer { | |
| 27 | __le64 timestamp; | |
| 28 | __le32 checksum; | |
| 29 | } __packed; | |
| 30 | ||
| 31 | struct wmfw_adsp1_sizes { | |
| 32 | __le32 dm; | |
| 33 | __le32 pm; | |
| 34 | __le32 zm; | |
| 35 | } __packed; | |
| 36 | ||
| 2159ad93 MB |
37 | struct wmfw_adsp2_sizes { |
| 38 | __le32 xm; | |
| 39 | __le32 ym; | |
| 40 | __le32 pm; | |
| 41 | __le32 zm; | |
| 42 | } __packed; | |
| 43 | ||
| e10f8711 MB |
44 | struct wmfw_region { |
| 45 | union { | |
| 46 | __be32 type; | |
| 47 | __le32 offset; | |
| 48 | }; | |
| 49 | __le32 len; | |
| 50 | u8 data[]; | |
| 51 | } __packed; | |
| 52 | ||
| 6e87badd MB |
53 | struct wmfw_id_hdr { |
| 54 | __be32 core_id; | |
| 55 | __be32 core_rev; | |
| 56 | __be32 id; | |
| 57 | __be32 ver; | |
| 58 | } __packed; | |
| 59 | ||
| 60 | struct wmfw_adsp1_id_hdr { | |
| 61 | struct wmfw_id_hdr fw; | |
| 62 | __be32 zm; | |
| 63 | __be32 dm; | |
| 64 | __be32 algs; | |
| 65 | } __packed; | |
| 66 | ||
| 2159ad93 MB |
67 | struct wmfw_adsp2_id_hdr { |
| 68 | struct wmfw_id_hdr fw; | |
| 69 | __be32 zm; | |
| 70 | __be32 xm; | |
| 71 | __be32 ym; | |
| 72 | __be32 algs; | |
| 73 | } __packed; | |
| 74 | ||
| 6e87badd MB |
75 | struct wmfw_alg_hdr { |
| 76 | __be32 id; | |
| 77 | __be32 ver; | |
| 78 | } __packed; | |
| 79 | ||
| 80 | struct wmfw_adsp1_alg_hdr { | |
| 81 | struct wmfw_alg_hdr alg; | |
| 82 | __be32 zm; | |
| 83 | __be32 dm; | |
| 84 | } __packed; | |
| 85 | ||
| 2159ad93 MB |
86 | struct wmfw_adsp2_alg_hdr { |
| 87 | struct wmfw_alg_hdr alg; | |
| 88 | __be32 zm; | |
| 89 | __be32 xm; | |
| 90 | __be32 ym; | |
| 91 | } __packed; | |
| 92 | ||
| 6e87badd MB |
93 | struct wmfw_coeff_hdr { |
| 94 | u8 magic[4]; | |
| 95 | __le32 len; | |
| 96 | __le32 ver; | |
| 97 | u8 data[]; | |
| 98 | } __packed; | |
| 99 | ||
| 100 | struct wmfw_coeff_item { | |
| 101 | union { | |
| 102 | __be32 type; | |
| 103 | __le32 offset; | |
| 104 | }; | |
| 105 | __le32 id; | |
| 106 | __le32 ver; | |
| 107 | __le32 sr; | |
| 108 | __le32 len; | |
| 109 | u8 data[]; | |
| 110 | } __packed; | |
| 2159ad93 | 111 | |
| e10f8711 | 112 | #define WMFW_ADSP1 1 |
| 2159ad93 | 113 | #define WMFW_ADSP2 2 |
| e10f8711 MB |
114 | |
| 115 | #define WMFW_ABSOLUTE 0xf0 | |
| 116 | #define WMFW_NAME_TEXT 0xfe | |
| 117 | #define WMFW_INFO_TEXT 0xff | |
| 118 | ||
| 119 | #define WMFW_ADSP1_PM 2 | |
| 120 | #define WMFW_ADSP1_DM 3 | |
| 121 | #define WMFW_ADSP1_ZM 4 | |
| 122 | ||
| 2159ad93 MB |
123 | #define WMFW_ADSP2_PM 2 |
| 124 | #define WMFW_ADSP2_ZM 4 | |
| 125 | #define WMFW_ADSP2_XM 5 | |
| 126 | #define WMFW_ADSP2_YM 6 | |
| 127 | ||
| e10f8711 | 128 | #endif |