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8979988877
The stage1 file can be uploaded but the following bootstrap is not successful. Once this bug is found adding stage2 is no problem.
46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
/*
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* "Ingenic flash tool" - flash the Ingenic CPU via USB
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*
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* (C) Copyright 2009
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* Author: Marek Lindner <lindner_marek@yahoo.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 3 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA
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*/
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#define INGENIC_ENDPOINT 0x01
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#define VR_GET_CPU_INFO 0x00
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#define VR_SET_DATA_ADDRESS 0x01
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#define VR_SET_DATA_LENGTH 0x02
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#define VR_FLUSH_CACHES 0x03
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#define VR_PROGRAM_START1 0x04
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#define VR_PROGRAM_START2 0x05
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#define STAGE1_ADDR_MSB 0x8000
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#define STAGE1_ADDR_LSB 0x0000
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#define STAGE2_ADDR_MSB 0x8000
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#define STAGE2_ADDR_LSB 0x0000
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#define USB_PACKET_SIZE 512
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#define USB_TIMEOUT 5000
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int usb_ingenic_init(struct ingenic_dev *ingenic_dev);
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int usb_get_ingenic_cpu(struct ingenic_dev *ingenic_dev);
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int usb_ingenic_upload(struct ingenic_dev *ingenic_dev, int stage);
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void usb_ingenic_cleanup(struct ingenic_dev *ingenic_dev);
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