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 12struct 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 39struct 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