1 | /* SPDX-License-Identifier: ISC */ |
2 | /* Copyright (c) 2015 Qualcomm Atheros, Inc. |
3 | * Copyright (c) 2018, The Linux Foundation. All rights reserved. |
4 | */ |
5 | |
6 | /* This file contains the definitions for the boot loader |
7 | * for the Qualcomm "Sparrow" 60 Gigabit wireless solution. |
8 | */ |
9 | #ifndef BOOT_LOADER_EXPORT_H_ |
10 | #define BOOT_LOADER_EXPORT_H_ |
11 | |
12 | struct bl_dedicated_registers_v1 { |
13 | __le32 boot_loader_ready; /* 0x880A3C driver will poll |
14 | * this Dword until BL will |
15 | * set it to 1 (initial value |
16 | * should be 0) |
17 | */ |
18 | __le32 boot_loader_struct_version; /* 0x880A40 BL struct ver. */ |
19 | __le16 rf_type; /* 0x880A44 connected RF ID */ |
20 | __le16 rf_status; /* 0x880A46 RF status, |
21 | * 0 is OK else error |
22 | */ |
23 | __le32 baseband_type; /* 0x880A48 board type ID */ |
24 | u8 mac_address[6]; /* 0x880A4c BL mac address */ |
25 | u8 bl_version_major; /* 0x880A52 BL ver. major */ |
26 | u8 bl_version_minor; /* 0x880A53 BL ver. minor */ |
27 | __le16 bl_version_subminor; /* 0x880A54 BL ver. subminor */ |
28 | __le16 bl_version_build; /* 0x880A56 BL ver. build */ |
29 | /* valid only for version 2 and above */ |
30 | __le32 bl_assert_code; /* 0x880A58 BL Assert code */ |
31 | __le32 bl_assert_blink; /* 0x880A5C BL Assert Branch */ |
32 | __le32 bl_shutdown_handshake; /* 0x880A60 BL cleaner shutdown */ |
33 | __le32 bl_reserved[21]; /* 0x880A64 - 0x880AB4 */ |
34 | __le32 bl_magic_number; /* 0x880AB8 BL Magic number */ |
35 | } __packed; |
36 | |
37 | /* the following struct is the version 0 struct */ |
38 | |
39 | struct bl_dedicated_registers_v0 { |
40 | __le32 boot_loader_ready; /* 0x880A3C driver will poll |
41 | * this Dword until BL will |
42 | * set it to 1 (initial value |
43 | * should be 0) |
44 | */ |
45 | #define BL_READY (1) /* ready indication */ |
46 | __le32 boot_loader_struct_version; /* 0x880A40 BL struct ver. */ |
47 | __le32 rf_type; /* 0x880A44 connected RF ID */ |
48 | __le32 baseband_type; /* 0x880A48 board type ID */ |
49 | u8 mac_address[6]; /* 0x880A4c BL mac address */ |
50 | } __packed; |
51 | |
52 | /* bits for bl_shutdown_handshake */ |
53 | #define BL_SHUTDOWN_HS_GRTD BIT(0) |
54 | #define BL_SHUTDOWN_HS_RTD BIT(1) |
55 | #define BL_SHUTDOWN_HS_PROT_VER(x) WIL_GET_BITS(x, 28, 31) |
56 | |
57 | #endif /* BOOT_LOADER_EXPORT_H_ */ |
58 | |