1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright (C) 2018 Marek Beh��n <kabel@kernel.org> 4 * Copyright (C) 2021 Pali Roh��r <pali@kernel.org> 5 */ 6 7#ifndef _MVEBU_MBOX_H 8#define _MVEBU_MBOX_H 9 10enum mbox_cmd { 11 MBOX_CMD_GET_RANDOM = 1, 12 MBOX_CMD_BOARD_INFO, 13 MBOX_CMD_ECDSA_PUB_KEY, 14 MBOX_CMD_HASH, 15 MBOX_CMD_SIGN, 16 MBOX_CMD_VERIFY, 17 18 MBOX_CMD_OTP_READ, 19 MBOX_CMD_OTP_WRITE, 20 21 MBOX_CMD_REBOOT, 22 23 /* OTP read commands supported by Marvell fuse.bin firmware */ 24 MBOX_CMD_OTP_READ_1B = 257, 25 MBOX_CMD_OTP_READ_8B, 26 MBOX_CMD_OTP_READ_32B, 27 MBOX_CMD_OTP_READ_64B, 28 MBOX_CMD_OTP_READ_256B, 29 30 /* OTP write commands supported by Marvell fuse.bin firmware */ 31 MBOX_CMD_OTP_WRITE_1B = 513, 32 MBOX_CMD_OTP_WRITE_8B, 33 MBOX_CMD_OTP_WRITE_32B, 34 MBOX_CMD_OTP_WRITE_64B, 35 MBOX_CMD_OTP_WRITE_256B, 36}; 37 38int mbox_do_cmd(enum mbox_cmd cmd, u32 *in, int nin, u32 *out, int nout); 39 40#endif 41