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tkey-libs: Import tag fw-5 of tkey-libs

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Use tag fw-5 from https://github.com/tillitis/tkey-libs/
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Michael Cardell Widerkrantz 2025-09-01 17:43:05 +02:00
parent 17e5e77187
commit 34e9f0a314
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GPG key ID: D3DB3DDF57E704E5
9 changed files with 310 additions and 8 deletions
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63
hw/application_fpga/tkey-libs/include/tkey/syscall.h Normal file
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// SPDX-FileCopyrightText: 2024 Tillitis AB <tillitis.se>
// SPDX-License-Identifier: BSD-2-Clause
#include <stddef.h>
#include <stdint.h>
#ifndef TKEY_SYSCALL_H
#define TKEY_SYSCALL_H
#define RESET_DIGEST_SIZE 32
#define RESET_DATA_SIZE 220
// Needs to be held synchronized with syscall_num.h in firmware.
enum reset_start {
START_DEFAULT = 0, // Probably cold boot
START_FLASH0 = 1,
START_FLASH1 = 2,
START_FLASH0_VER = 3,
START_FLASH1_VER = 4,
START_CLIENT = 5,
START_CLIENT_VER = 6,
};
struct reset {
enum reset_start type;
uint8_t app_digest[RESET_DIGEST_SIZE];
uint8_t next_app_data[RESET_DATA_SIZE];
};
// Needs to be held synchronized with syscall_num.h in firmware.
enum syscall_num {
TK1_SYSCALL_RESET = 1,
TK1_SYSCALL_ALLOC_AREA = 2,
TK1_SYSCALL_DEALLOC_AREA = 3,
TK1_SYSCALL_WRITE_DATA = 4,
TK1_SYSCALL_READ_DATA = 5,
TK1_SYSCALL_ERASE_DATA = 6,
TK1_SYSCALL_GET_VIDPID = 7,
TK1_SYSCALL_PRELOAD_STORE = 8,
TK1_SYSCALL_PRELOAD_STORE_FIN = 9,
TK1_SYSCALL_PRELOAD_DELETE = 10,
TK1_SYSCALL_PRELOAD_GET_DIGSIG = 11,
TK1_SYSCALL_REG_MGMT = 12,
TK1_SYSCALL_STATUS = 13,
TK1_SYSCALL_GET_APP_DATA = 14,
};
int syscall(uint32_t number, uint32_t arg1, uint32_t arg2, uint32_t arg3);
int sys_reset(struct reset *rst, size_t len);
int sys_reset_data(uint8_t next_app_data[RESET_DATA_SIZE]);
int sys_alloc(void);
int sys_dealloc(void);
int sys_write(uint32_t offset, void *buf, size_t len);
int sys_read(uint32_t offset, void *buf, size_t len);
int sys_erase(uint32_t offset, size_t len);
int sys_get_vidpid(void);
int sys_preload_delete(void);
int sys_preload_store(uint32_t offset, void *app, size_t len);
int sys_preload_store_fin(size_t len, uint8_t digest[32],
uint8_t signature[64]);
int sys_get_digsig(uint8_t digest[32], uint8_t signature[64]);
int sys_status(void);
#endif