| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2018 Marek Behún <kabel@kernel.org> |
| * Copyright (C) 2021 Pali Rohár <pali@kernel.org> |
| */ |
| |
| #ifndef _MVEBU_MBOX_H |
| #define _MVEBU_MBOX_H |
| |
| enum mbox_cmd { |
| MBOX_CMD_GET_RANDOM = 1, |
| MBOX_CMD_BOARD_INFO, |
| MBOX_CMD_ECDSA_PUB_KEY, |
| MBOX_CMD_HASH, |
| MBOX_CMD_SIGN, |
| MBOX_CMD_VERIFY, |
| |
| MBOX_CMD_OTP_READ, |
| MBOX_CMD_OTP_WRITE, |
| |
| MBOX_CMD_REBOOT, |
| |
| /* OTP read commands supported by Marvell fuse.bin firmware */ |
| MBOX_CMD_OTP_READ_1B = 257, |
| MBOX_CMD_OTP_READ_8B, |
| MBOX_CMD_OTP_READ_32B, |
| MBOX_CMD_OTP_READ_64B, |
| MBOX_CMD_OTP_READ_256B, |
| |
| /* OTP write commands supported by Marvell fuse.bin firmware */ |
| MBOX_CMD_OTP_WRITE_1B = 513, |
| MBOX_CMD_OTP_WRITE_8B, |
| MBOX_CMD_OTP_WRITE_32B, |
| MBOX_CMD_OTP_WRITE_64B, |
| MBOX_CMD_OTP_WRITE_256B, |
| }; |
| |
| int mbox_do_cmd(enum mbox_cmd cmd, u32 *in, int nin, u32 *out, int nout); |
| |
| #endif |
