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/*
* Firmware loader for Samsung I9100 (galaxys2)
* Copyright (C) 2012 Alexander Tarasikov <alexander.tarasikov@gmail.com>
* Copyright (C) 2012 Paul Kocialkowski <contact@paulk.fr>
*
* based on the incomplete C++ implementation which is
* Copyright (C) 2012 Sergey Gridasov <grindars@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#ifndef __PIRANHA_LOADER_H__
#define __PIRANHA_LOADER_H__
#define PIRANHA_RADIO_IMAGE "/dev/block/mmcblk0p8"
#define PIRANHA_DEV_BOOT0 "/dev/umts_boot0"
#define PIRANHA_DEV_BOOT1 "/dev/umts_boot1"
#define PIRANHA_MAGIC_PSI 0x30
#define PIRANHA_MAGIC_BOOT1 0x02
#define PIRANHA_MAGIC_BOOT_CMD_HEADER 0x02
#define PIRANHA_MAGIC_BOOT_CMD_TAIL 0x03
#define PIRANHA_MAGIC_BOOT_CMD_UNKNOWN 0xeaea
#define PIRANHA_MAGIC_BOOT_CMD_SEC_END 0x0000
#define PIRANHA_MAGIC_BOOT_CMD_HW_RESET 0x00111001
#define PIRANHA_ACK_BOOT0 0xffff
#define PIRANHA_ACK_PSI 0xdd01
#define PIRANHA_ACK_BOOT1 0xaa00
#define PIRANHA_ACK_EBL_LENGTH 0xcccc
#define PIRANHA_ACK_EBL 0xa551
#define PIRANHA_ADDRESS_FIRMWARE 0x60300000
#define PIRANHA_ADDRESS_NV_DATA 0x60e80000
#define PIRANHA_FLAG_NONE (0)
#define PIRANHA_FLAG_SHORT_TAIL (1 << 0)
#define PIRANHA_FLAG_NO_ACK (1 << 1)
struct piranha_radio_part {
int id;
size_t offset;
size_t length;
};
struct piranha_boot_cmd {
int cmd;
uint16_t code;
int flags;
};
struct piranha_psi_header {
uint8_t padding;
uint8_t length[2];
uint8_t magic;
} __attribute__((packed));
struct piranha_boot_cmd_header {
uint32_t size;
uint16_t magic;
uint16_t code;
uint16_t data_size;
} __attribute__((packed));
struct piranha_boot_cmd_tail {
uint16_t checksum;
uint16_t magic;
uint16_t unknown;
} __attribute__((packed));
int piranha_modem_bootstrap(struct ipc_client *client);
#endif
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