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Source at commit 7597779cae112d54578ceeb2dadd2a8d5f7a81cc created 13 years 21 days ago. By Xiangfu Liu, remove duplicate code | |
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1 | /* |
2 | * Copyright(C) 2009 Qi Hardware Inc., |
3 | * Authors: Xiangfu Liu <xiangfu@sharism.cc> |
4 | * Marek Lindner <lindner_marek@yahoo.de> |
5 | * |
6 | * This program is free software: you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation, either version 3 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * This program is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
18 | */ |
19 | |
20 | #ifndef __INGENIC_USB_H__ |
21 | #define __INGENIC_USB_H__ |
22 | |
23 | #include <stdint.h> |
24 | |
25 | #define INGENIC_OUT_ENDPOINT 0x01 |
26 | #define INGENIC_IN_ENDPOINT 0x81 |
27 | |
28 | #define JZ4740V1 1 |
29 | #define JZ4750V1 2 |
30 | #define JZ4760V1 3 |
31 | #define BOOT4740 4 |
32 | #define BOOT4750 5 |
33 | #define BOOT4760 6 |
34 | |
35 | #define STAGE_ADDR_MSB(addr) ((addr) >> 16) |
36 | #define STAGE_ADDR_LSB(addr) ((addr) & 0xffff) |
37 | |
38 | #define USB_PACKET_SIZE 512 |
39 | #define USB_TIMEOUT 5000 |
40 | |
41 | #define VENDOR_ID 0x601a |
42 | #define PRODUCT_ID_4740 0x4740 |
43 | #define PRODUCT_ID_4750 0x4750 |
44 | #define PRODUCT_ID_4760 0x4760 |
45 | |
46 | #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) |
47 | |
48 | struct ingenic_dev { |
49 | struct usb_device *usb_dev; |
50 | struct usb_dev_handle *usb_handle; |
51 | uint8_t interface; |
52 | char cpu_info_buff[9]; |
53 | char *file_buff; |
54 | unsigned int file_len; |
55 | }; |
56 | |
57 | int usb_ingenic_init(struct ingenic_dev *ingenic_dev); |
58 | int usb_get_ingenic_cpu(struct ingenic_dev *ingenic_dev); |
59 | int usb_ingenic_upload(struct ingenic_dev *ingenic_dev, int stage); |
60 | void usb_ingenic_cleanup(struct ingenic_dev *ingenic_dev); |
61 | int usb_send_data_address_to_ingenic(struct ingenic_dev *ingenic_dev, |
62 | unsigned int stage_addr); |
63 | int usb_send_data_to_ingenic(struct ingenic_dev *ingenic_dev); |
64 | int usb_send_data_length_to_ingenic(struct ingenic_dev *ingenic_dev, |
65 | int len); |
66 | int usb_ingenic_nand_ops(struct ingenic_dev *ingenic_dev, int ops); |
67 | int usb_read_data_from_ingenic(struct ingenic_dev *ingenic_dev,unsigned char *buff, unsigned int len); |
68 | int usb_ingenic_reset(struct ingenic_dev *ingenic_dev, int ops); |
69 | |
70 | #endif /* __INGENIC_USB_H__ */ |
71 |