/* * 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 /* F34 V7 defines */ #define V7_FLASH_STATUS_OFFSET 0 #define V7_PARTITION_ID_OFFSET 1 #define V7_BLOCK_NUMBER_OFFSET 2 #define V7_TRANSFER_LENGTH_OFFSET 3 #define V7_COMMAND_OFFSET 4 #define V7_PAYLOAD_OFFSET 5 #define V7_BOOTLOADER_ID_OFFSET 1 #define IMAGE_HEADER_VERSION_10 0x10 #define CONFIG_ID_SIZE 32 #define PRODUCT_ID_SIZE 10 #define ENABLE_WAIT_MS (1 * 1000) #define WRITE_WAIT_MS (3 * 1000) #define MIN_SLEEP_TIME_US 50 #define MAX_SLEEP_TIME_US 100 #define HAS_BSR BIT(5) #define HAS_CONFIG_ID BIT(3) #define HAS_GUEST_CODE BIT(6) #define HAS_DISP_CFG BIT(5) /* F34 V7 commands */ #define CMD_V7_IDLE 0 #define CMD_V7_ENTER_BL 1 #define CMD_V7_READ 2 #define CMD_V7_WRITE 3 #define CMD_V7_ERASE 4 #define CMD_V7_ERASE_AP 5 #define CMD_V7_SENSOR_ID 6 #define v7_CMD_IDLE 0 #define v7_CMD_WRITE_FW 1 #define v7_CMD_WRITE_CONFIG 2 #define v7_CMD_WRITE_LOCKDOWN 3 #define v7_CMD_WRITE_GUEST_CODE 4 #define v7_CMD_READ_CONFIG 5 #define v7_CMD_ERASE_ALL 6 #define v7_CMD_ERASE_UI_FIRMWARE 7 #define v7_CMD_ERASE_UI_CONFIG 8 #define v7_CMD_ERASE_BL_CONFIG 9 #define v7_CMD_ERASE_DISP_CONFIG 10 #define v7_CMD_ERASE_FLASH_CONFIG 11 #define v7_CMD_ERASE_GUEST_CODE 12 #define v7_CMD_ENABLE_FLASH_PROG 13 #define v7_UI_CONFIG_AREA 0 #define v7_PM_CONFIG_AREA 1 #define v7_BL_CONFIG_AREA 2 #define v7_DP_CONFIG_AREA 3 #define v7_FLASH_CONFIG_AREA 4 /* F34 V7 partition IDs */ #define BOOTLOADER_PARTITION 1 #define DEVICE_CONFIG_PARTITION 2 #define FLASH_CONFIG_PARTITION 3 #define MANUFACTURING_BLOCK_PARTITION 4 #define GUEST_SERIALIZATION_PARTITION 5 #define GLOBAL_PARAMETERS_PARTITION 6 #define CORE_CODE_PARTITION 7 #define CORE_CONFIG_PARTITION 8 #define GUEST_CODE_PARTITION 9 #define DISPLAY_CONFIG_PARTITION 10 /* F34 V7 container IDs */ #define TOP_LEVEL_CONTAINER 0 #define UI_CONTAINER 1 #define UI_CONFIG_CONTAINER 2 #define BL_CONTAINER 3 #define BL_IMAGE_CONTAINER 4 #define BL_CONFIG_CONTAINER 5 #define BL_LOCKDOWN_INFO_CONTAINER 6 #define PERMANENT_CONFIG_CONTAINER 7 #define GUEST_CODE_CONTAINER 8 #define BL_PROTOCOL_DESCRIPTOR_CONTAINER 9 #define UI_PROTOCOL_DESCRIPTOR_CONTAINER 10 #define RMI_SELF_DISCOVERY_CONTAINER 11 #define RMI_PAGE_CONTENT_CONTAINER 12 #define GENERAL_INFORMATION_CONTAINER 13 #define DEVICE_CONFIG_CONTAINER 14 #define FLASH_CONFIG_CONTAINER 15 #define GUEST_SERIALIZATION_CONTAINER 16 #define GLOBAL_PARAMETERS_CONTAINER 17 #define CORE_CODE_CONTAINER 18 #define CORE_CONFIG_CONTAINER 19 #define DISPLAY_CONFIG_CONTAINER 20 struct f34v7_query_1_7 { u8 bl_minor_revision; /* query 1 */ u8 bl_major_revision; __le32 bl_fw_id; /* query 2 */ u8 minimum_write_size; /* query 3 */ __le16 block_size; __le16 flash_page_size; __le16 adjustable_partition_area_size; /* query 4 */ __le16 flash_config_length; /* query 5 */ __le16 payload_length; /* query 6 */ u8 partition_support[4]; /* query 7 */ } __packed; struct f34v7_data_1_5 { u8 partition_id; __le16 block_offset; __le16 transfer_length; u8 command; u8 payload[2]; } __packed; struct block_data { const void *data; int size; }; struct partition_table { u8 partition_id; u8 byte_1_reserved; __le16 partition_length; __le16 start_physical_address; __le16 partition_properties; } __packed; struct physical_address { u16 ui_firmware; u16 ui_config; u16 dp_config; u16 guest_code; }; struct container_descriptor { __le32 content_checksum; __le16 container_id; u8 minor_version; u8 major_version; u8 reserved_08; u8 reserved_09; u8 reserved_0a; u8 reserved_0b; u8 container_option_flags[4]; __le32 content_options_length; __le32 content_options_address; __le32 content_length; __le32 content_address; } __packed; struct block_count { u16 ui_firmware; u16 ui_config; u16 dp_config; u16 fl_config; u16 pm_config; u16 bl_config; u16 lockdown; u16 guest_code; }; struct image_header_10 { __le32 checksum; u8 reserved_04; u8 reserved_05; u8 minor_header_version; u8 major_header_version; u8 reserved_08; u8 reserved_09; u8 reserved_0a; u8 reserved_0b; __le32 top_level_container_start_addr; }; struct image_metadata { bool contains_firmware_id; bool contains_bootloader; bool contains_display_cfg; bool contains_guest_code; bool contains_flash_config; unsigned int firmware_id; unsigned int checksum; unsigned int bootloader_size; unsigned int display_cfg_offset; unsigned char bl_version; unsigned char product_id[PRODUCT_ID_SIZE + 1]; unsigned char cstmr_product_id[PRODUCT_ID_SIZE + 1]; struct block_data bootloader; struct block_data ui_firmware; struct block_data ui_config; struct block_data dp_config; struct block_data fl_config; struct block_data bl_config; struct block_data guest_code; struct block_data lockdown; struct block_count blkcount; struct physical_address phyaddr; }; struct register_offset { u8 properties; u8 properties_2; u8 block_size; u8 block_count; u8 gc_block_count; u8 flash_status; u8 partition_id; u8 block_number; u8 transfer_length; u8 flash_cmd; u8 payload; }; 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 f34v7_data { bool has_display_cfg; bool has_guest_code; bool force_update; bool in_bl_mode; u8 *read_config_buf; size_t read_config_buf_size; u8 command; u8 flash_status; u16 block_size; u16 config_block_count; u16 config_size; u16 config_area; u16 flash_config_length; u16 payload_length; u8 partitions; u16 partition_table_bytes; bool new_partition_table; struct register_offset off; struct block_count blkcount; struct physical_address phyaddr; struct image_metadata img; const void *config_data; const void *image; }; struct f34_data { struct rmi_function *fn; u8 bl_version; unsigned char bootloader_id[5]; unsigned char configuration_id[CONFIG_ID_SIZE*2 + 1]; int update_status; int update_progress; int update_size; union { struct f34v5_data v5; struct f34v7_data v7; }; }; int rmi_f34v7_start_reflash(struct f34_data *f34, const struct firmware *fw); int rmi_f34v7_do_reflash(struct f34_data *f34, const struct firmware *fw); int rmi_f34v7_probe(struct f34_data *f34); #endif /* _RMI_F34_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Nick Dyer | 989 | 100.00% | 3 | 100.00% |
| Total | 989 | 100.00% | 3 | 100.00% |