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/*
* Copyright (c) 2007-2016, Synaptics Incorporated
* Copyright (C) 2016 Zodiac Inflight Innovations
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#ifndef _RMI_F34_H
#define _RMI_F34_H
/* F34 image file offsets. */
#define F34_FW_IMAGE_OFFSET 0x100
/* F34 register offsets. */
#define F34_BLOCK_DATA_OFFSET 2
/* F34 commands */
#define F34_WRITE_FW_BLOCK 0x2
#define F34_ERASE_ALL 0x3
#define F34_READ_CONFIG_BLOCK 0x5
#define F34_WRITE_CONFIG_BLOCK 0x6
#define F34_ERASE_CONFIG 0x7
#define F34_ENABLE_FLASH_PROG 0xf
#define F34_STATUS_IN_PROGRESS 0xff
#define F34_STATUS_IDLE 0x80
#define F34_IDLE_WAIT_MS 500
#define F34_ENABLE_WAIT_MS 300
#define F34_ERASE_WAIT_MS 5000
#define F34_BOOTLOADER_ID_LEN 2
struct rmi_f34_firmware {
__le32 checksum;
u8 pad1[3];
u8 bootloader_version;
__le32 image_size;
__le32 config_size;
u8 product_id[10];
u8 product_info[2];
u8 pad2[228];
u8 data[];
};
struct f34v5_data {
u16 block_size;
u16 fw_blocks;
u16 config_blocks;
u16 ctrl_address;
u8 status;
struct completion cmd_done;
struct mutex flash_mutex;
};
struct f34_data {
struct rmi_function *fn;
unsigned char bootloader_id[5];
unsigned char configuration_id[9];
struct f34v5_data v5;
};
#endif /* _RMI_F34_H */
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