1 /* Copyright (c) 2015 Qualcomm Atheros, Inc.
2 * Copyright (c) 2018, The Linux Foundation. All rights reserved.
3 *
4 * Permission to use, copy, modify, and/or distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17 /* This file contains the definitions for the boot loader
18 * for the Qualcomm "Sparrow" 60 Gigabit wireless solution.
19 */
20 #ifndef BOOT_LOADER_EXPORT_H_
21 #define BOOT_LOADER_EXPORT_H_
22
23 struct bl_dedicated_registers_v1 {
24 __le32 boot_loader_ready; /* 0x880A3C driver will poll
25 * this Dword until BL will
26 * set it to 1 (initial value
27 * should be 0)
28 */
29 __le32 boot_loader_struct_version; /* 0x880A40 BL struct ver. */
30 __le16 rf_type; /* 0x880A44 connected RF ID */
31 __le16 rf_status; /* 0x880A46 RF status,
32 * 0 is OK else error
33 */
34 __le32 baseband_type; /* 0x880A48 board type ID */
35 u8 mac_address[6]; /* 0x880A4c BL mac address */
36 u8 bl_version_major; /* 0x880A52 BL ver. major */
37 u8 bl_version_minor; /* 0x880A53 BL ver. minor */
38 __le16 bl_version_subminor; /* 0x880A54 BL ver. subminor */
39 __le16 bl_version_build; /* 0x880A56 BL ver. build */
40 /* valid only for version 2 and above */
41 __le32 bl_assert_code; /* 0x880A58 BL Assert code */
42 __le32 bl_assert_blink; /* 0x880A5C BL Assert Branch */
43 __le32 bl_shutdown_handshake; /* 0x880A60 BL cleaner shutdown */
44 __le32 bl_reserved[21]; /* 0x880A64 - 0x880AB4 */
45 __le32 bl_magic_number; /* 0x880AB8 BL Magic number */
46 } __packed;
47
48 /* the following struct is the version 0 struct */
49
50 struct bl_dedicated_registers_v0 {
51 __le32 boot_loader_ready; /* 0x880A3C driver will poll
52 * this Dword until BL will
53 * set it to 1 (initial value
54 * should be 0)
55 */
56 #define BL_READY (1) /* ready indication */
57 __le32 boot_loader_struct_version; /* 0x880A40 BL struct ver. */
58 __le32 rf_type; /* 0x880A44 connected RF ID */
59 __le32 baseband_type; /* 0x880A48 board type ID */
60 u8 mac_address[6]; /* 0x880A4c BL mac address */
61 } __packed;
62
63 /* bits for bl_shutdown_handshake */
64 #define BL_SHUTDOWN_HS_GRTD BIT(0)
65 #define BL_SHUTDOWN_HS_RTD BIT(1)
66 #define BL_SHUTDOWN_HS_PROT_VER(x) WIL_GET_BITS(x, 28, 31)
67
68 #endif /* BOOT_LOADER_EXPORT_H_ */