/*****************************************************************
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*Copyright (C) 2021 Seekwave Tech Inc.
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*Filename : skw_sdio.h
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*Authors:seekwave platform
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*
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* This software is licensed under the terms of the the GNU
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* General Public License version 2, as published by the Free
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* Software Foundation, and may be copied, distributed, and
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* modified under those terms.
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*
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* This program is distributed in the hope that it will be usefull,
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* but without any warranty;without even the implied warranty of
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* merchantability or fitness for a partcular purpose. See the
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* GUN General Public License for more details.
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* **************************************************************/
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#ifndef __SKW_BOOT_H__
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#define __SKW_BOOT_H__
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#include <linux/version.h>
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/completion.h>
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#include <linux/workqueue.h>
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#if KERNEL_VERSION(4, 13, 0) <= LINUX_VERSION_CODE
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#include <uapi/linux/sched/types.h>
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#else
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#include <linux/sched.h>
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#endif
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#ifdef SKW_EXT_INC
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#include "skw_platform_data.h"
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#else
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#include <linux/platform_data/skw_platform_data.h>
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#endif
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#ifdef CONFIG_WAKELOCK
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#include <linux/wakelock.h>
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#else
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#include <linux/pm_wakeup.h>
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#endif
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#include "boot_config.h"
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#if KERNEL_VERSION(4, 14, 0) <= LINUX_VERSION_CODE
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#define skw_read_file kernel_read
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#define skw_write_file kernel_write
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#else
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#define skw_read_file vfs_read
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#define skw_write_file vfs_write
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#endif
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#if KERNEL_VERSION(5, 5, 0) <= LINUX_VERSION_CODE
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#define skw_wakeup_source_register(x, y) wakeup_source_register(x,y)
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#else
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#define skw_wakeup_source_register(x, y) wakeup_source_register(y)
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#endif
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#if KERNEL_VERSION(4, 4, 0) <= LINUX_VERSION_CODE
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#define skw_reinit_completion(x) reinit_completion(&x)
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#define SKW_MIN_NICE MIN_NICE
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#else
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#define skw_reinit_completion(x) INIT_COMPLETION(x)
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#define SKW_MIN_NICE -20
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#endif
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#ifndef PLATFORM_DEVID_AUTO
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#define PLATFORM_DEVID_AUTO -1
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#endif
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#ifdef CONFIG_NO_GKI
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#if KERNEL_VERSION(5, 4, 0) <= LINUX_VERSION_CODE
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MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);
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#endif
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#else
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#if KERNEL_VERSION(5, 4, 0) <= LINUX_VERSION_CODE
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MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);
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#endif
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#endif
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/****************************************************************
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*Description:the skwsdio log define and the skwsdio data debug,
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*Func: skwsdio_log, skwsdio_err, skwsdio_data_pr;
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*Calls:
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*Call By:
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*Input: skwsdio log debug informations
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*Output:
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*Return：
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*Others:
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*Author：JUNWEI.JIANG
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*Date:2021-08-25
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* **************************************************************/
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#define skwboot_log(fmt, args...) \
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pr_info("[SKWBOOT]:" fmt, ## args)
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#define skwboot_err(fmt, args...) \
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pr_err("[SKWBOOT_ERR]:" fmt, ## args)
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#define skwboot_warn(fmt, args...) \
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pr_warn("[SKWBOOT_WARN]:" fmt, ## args)
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#define skwboot_data_pr(level, prefix_str, prefix_type, rowsize,\
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groupsize, buf, len, asscii)\
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do{if(loglevel) \
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print_hex_dump(level, prefix_str, prefix_type, rowsize,\
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groupsize, buf, len, asscii);\
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}while(0)
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/**********************sdio boot interface start******************/
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#define SKW_BOOT_START_ADDR 0x100000
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#define SKW_CHIP_ID 0x40000000 //SV6160 chip id
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/*add the 32bit*4 128bit */
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struct img_head_data_t
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{
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unsigned int index;
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unsigned int dl_addr;
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unsigned int data_size;
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unsigned int write_addr;
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};
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/*add the 32bit*4 128bit */
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struct img_dl_data
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{
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unsigned int dl_addr;
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unsigned int dl_info; /*type and the size*/
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unsigned int write_addr;
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};
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#define CRC_16_L_SEED 0x80
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#define CRC_16_L_POLYNOMIAL 0x8000
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#define CRC_16_POLYNOMIAL 0x1021
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#define IRAM_CRC_OFFSET 0
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#define DRAM_CRC_OFFSET 0
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#define SKW_FIRST_BOOT 0
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#define SKW_BSP_BOOT 1
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#define SKW_WIFI_BOOT 2
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#define SKW_BT_BOOT 3
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#define RECOVERY_BOOT 4
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#define NONE_BOOT 5
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/*slp reg add the ap send the irq to cp reg*/
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#define SKW_SDIO_PD_DL_AP2CP_BSP 0x160 //download done or first boot setup addrn
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#define SKW_SDIO_AP2CP_EXTI_SETVAL 0x161 //External Interrupt set val 1 or 2 ;3 is fail
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#define SDIOHAL_PD_DL_AP2CP_BT 0x162
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#define SDIOHAL_PD_DL_ALL 0x163
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#define SKW_SDIO_DL_POWERON_MODULE 0x164 //Poweron CP Moudle 1 WIFI 2:BT
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#define SKW_SDIO_PLD_DMA_TYPE 0x165
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#define SDIOHAL_CPLOG_TO_AP_SWITCH 0x166
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#define SKW_SDIO_CP_SLP_SWITCH 0x167 //Turn on/off the CP slp feature 1:dis slp 0:enb slp
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#define SKW_SDIO_CREDIT_TO_CP 0x168
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// CP signal 3
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#define SKW_SDIO_RX_CHANNEL_FTL0 0x16C
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#define SKW_SDIO_RX_CHANNEL_FTL1 0x16D
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/*slp reg get the cp dl state reg*/
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#define SKW_SDIO_DL_CP2AP_BSP 0x180 //poweron OK ? 1: WIFI 2:BT
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#define SKW_SDIO_CP2AP_FIFO_IND 0x181 //CP_RX FIFO Empty Indiacation.
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#define SKW_SDIO_CP2AP_EXTI_GETVAL 0x182 //sdio External Interrupt get val 1 or 2 ;3 is fail
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#define SDIOHAL_PD_DL_CP2AP_ALL 0x183
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#define SDIOHAL_PD_DL_CP2AP_SIG4 0x184
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#define SDIOHAL_PD_DL_CP2AP_SIG5 0x185
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#define SDIOHAL_PD_DL_CP2AP_SIG6 0x186
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#define SDIOHAL_PD_DL_CP2AP_SIG7 0x187
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#define SKWSDIO_AP2CP_IRQ 0x1b0 //AP to CP interrupt and used BIT4 set 1 :fifth bit
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#define NV_CMFG_OFFSET 0x8
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#define NV_CMFG_SIZE 0xC
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#define NV_PNFG_OFFSET 0x10
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#define NV_PNFG_SIZE 0x14
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#define NV_HEADER_SIZE 0x20
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#define PN_CNT 20
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#define PN_FUNCSEL_ONEGRP_CNT 10
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#define PN_FUNC_SEL0_OFFSET 0x5c
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#define PN_FUNC_SEL1_OFFSET 0x60
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#define SKW_PINREG_BASE 0x40102000
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#define SKW_DL_FLAG_BASE 0x40100030
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#define SKW_DL_FLAG_BIT_MASK BIT(8)
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#define BIT_PN_DSLP_EN_START 17
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#define BIT_PN_DSLP_EN_END 21
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#define BIT_DRV_STREN_START 14
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#define BIT_DRV_STREN_END 16
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#define BIT_NORMAL_WP_START 8
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#define BIT_NORMAL_WP_END 10
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#define BIT_SCHMITT_START 11
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#define BIT_SCHMITT_END 11
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#define BIT_SLP_WP_START 2
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#define BIT_SLP_WP_END 4
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#define BIT_SLEEP_IE_OE_START 0
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#define BIT_SLEEP_IE_OE_END 1
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enum dma_type_en{
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ADMA=1,
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SDMA,
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};
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enum skw_service_ops {
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SKW_NO_SERVICE =0,
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SKW_WIFI_START,
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SKW_WIFI_STOP,
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SKW_BT_START,
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SKW_BT_STOP,
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};
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enum skw_subsys{
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SKW_BOOT=0,
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SKW_BSP,
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SKW_WIFI,
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SKW_BT,
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SKW_ALL,
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};
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struct seekwave_device {
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struct platform_device *pdev;
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char *skw_nv_name;
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char *iram_file_path;
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char *dram_file_path;
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char *iram_img_data;
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char *dram_img_data;
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char *dl_base_img;//
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char *nv_mem_data;
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char *nv_mem_cmfg_data;
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char *nv_mem_pnfg_data;
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int (*wifi_start)(void);
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int (*bt_start)(void);
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int (*wifi_stop)(void);
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int (*bt_stop)(void);
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int (*skw_dloader_module)(int service_index);
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u32 nv_mem_cmfg_size;
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u32 nv_mem_pnfg_size;
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unsigned short iram_crc_val;
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unsigned short dram_crc_val;
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unsigned short nvmem_crc_val;
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unsigned int iram_dl_addr;
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unsigned int iram_dl_size;
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unsigned int iram_crc_offset;
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unsigned int iram_crc_en;
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unsigned int dram_dl_addr;
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unsigned int dram_dl_size;
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unsigned int dram_crc_offset;
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unsigned int dram_crc_en;
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unsigned int setup_addr;//setup address
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unsigned int save_setup_addr;//send the setup address register
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unsigned int first_dl_flag;
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unsigned int first_boot_flag;
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unsigned int dl_module;
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unsigned int dma_type_addr;//1:ADMA,2:SDMA
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unsigned int dma_type;//1:ADMA,2:SDMA
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unsigned int slp_disable;//0:disable,1:enable
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unsigned int slp_disable_addr;
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unsigned int head_addr;
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unsigned int tail_addr;
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unsigned int bsp_head_addr;
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unsigned int bsp_tail_addr;
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unsigned int wifi_head_addr;
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unsigned int wifi_tail_addr;
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unsigned int bt_head_addr;
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unsigned int bt_tail_addr;
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unsigned int nv_mem_addr;
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unsigned int nv_mem_size;
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unsigned int nv_head_addr;
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unsigned int nv_tail_addr;
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unsigned int nv_data_size;
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unsigned int nvmem_crc_en;
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unsigned int nvmem_crc_offset;
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unsigned int chip_id;
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unsigned int fpga_debug;
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unsigned int bt_antenna;
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unsigned int dl_offset_addr;
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unsigned int dl_base_addr;
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unsigned int dl_addr;//
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unsigned int dl_acount_addr;
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unsigned int dl_size;
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int img_size;
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int bsp_index_count;
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int bt_index_count;
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int wifi_index_count;
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int all_dl_count;
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int bt_dl_count;
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int wifi_dl_count;
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int host_gpio;/*GPIO0_A3*/
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int chip_gpio;/*GPIO2_D2*/
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int chip_en;/*GPIO0_B1*/
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int bt_service_state;
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int wifi_service_state;
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int service_ops;
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int dl_done_signal;
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int gpio_out;//host wakeup gpio0:/*GPIO0_A3*/,chip_wakeup gpio2:/*GPIO2_D2*/
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int gpio_in;//host wakeup gpio 0
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int gpio_val;
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int gpio_next_val;
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};
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void seekwave_boot_exit(void);
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int seekwave_boot_init(char *chip_id);
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int skw_ucom_init(void);
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void skw_ucom_exit(void);
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int skw_bind_boot_driver(struct device *dev);
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#endif
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