projects / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 26839e5d JRO |
1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* | |
| 3 | * (C) Copyright 2021, Foundries.IO | |
| 4 | * | |
| 5 | */ | |
| 6 | ||
| 7 | #include <common.h> | |
| 8 | #include <command.h> | |
| 9 | #include <env.h> | |
| 10 | #include <scp03.h> | |
| 11 | ||
| 12 | int do_scp03_enable(struct cmd_tbl *cmdtp, int flag, int argc, | |
| 13 | char *const argv[]) | |
| 14 | { | |
| 15 | if (argc != 1) | |
| 16 | return CMD_RET_USAGE; | |
| 17 | ||
| 18 | if (tee_enable_scp03()) { | |
| 19 | printf("TEE failed to enable SCP03\n"); | |
| 20 | return CMD_RET_FAILURE; | |
| 21 | } | |
| 22 | ||
| 23 | printf("SCP03 is enabled\n"); | |
| 24 | ||
| 25 | return CMD_RET_SUCCESS; | |
| 26 | } | |
| 27 | ||
| 28 | int do_scp03_provision(struct cmd_tbl *cmdtp, int flag, int argc, | |
| 29 | char *const argv[]) | |
| 30 | { | |
| 31 | if (argc != 1) | |
| 32 | return CMD_RET_USAGE; | |
| 33 | ||
| 34 | if (tee_provision_scp03()) { | |
| 35 | printf("TEE failed to provision SCP03 keys\n"); | |
| 36 | return CMD_RET_FAILURE; | |
| 37 | } | |
| 38 | ||
| 39 | printf("SCP03 is provisioned\n"); | |
| 40 | ||
| 41 | return CMD_RET_SUCCESS; | |
| 42 | } | |
| 43 | ||
| 44 | static char text[] = | |
| 45 | "provides a command to enable SCP03 and provision the SCP03 keys\n" | |
| 46 | " enable - enable SCP03 on the TEE\n" | |
| 47 | " provision - provision SCP03 on the TEE\n"; | |
| 48 | ||
| 49 | U_BOOT_CMD_WITH_SUBCMDS(scp03, "Secure Channel Protocol 03 control", text, | |
| 50 | U_BOOT_SUBCMD_MKENT(enable, 1, 1, do_scp03_enable), | |
| 51 | U_BOOT_SUBCMD_MKENT(provision, 1, 1, do_scp03_provision)); |