diff options
author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-05-15 11:57:08 +0200 |
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committer | Tom Rini <trini@konsulko.com> | 2018-05-25 20:12:55 -0400 |
commit | ff32245bb3b57689cd7b1699ae29ff8fc0edc0d8 (patch) | |
tree | facec1175fc0f7181817d13128d5d3e8214d2830 /cmd/tpm-v2.c | |
parent | 3219cf693a1674650eba2a57d4bf8c87d9f21752 (diff) |
tpm: prepare support for TPMv2.x commands
Choice between v1 and v2 compliant functions is done with the
configuration.
Create the various files that will receive TPMv2-only code on the same
scheme as for the TPMv1 code.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'cmd/tpm-v2.c')
-rw-r--r-- | cmd/tpm-v2.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/cmd/tpm-v2.c b/cmd/tpm-v2.c new file mode 100644 index 0000000000..8564ababf3 --- /dev/null +++ b/cmd/tpm-v2.c @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2018 Bootlin + * Author: Miquel Raynal <miquel.raynal@bootlin.com> + */ + +#include <common.h> +#include <dm.h> +#include <log.h> +#include <tpm-common.h> +#include <tpm-v2.h> +#include "tpm-user-utils.h" + +static cmd_tbl_t tpm2_commands[] = { + U_BOOT_CMD_MKENT(info, 0, 1, do_tpm_info, "", ""), + U_BOOT_CMD_MKENT(init, 0, 1, do_tpm_init, "", ""), +}; + +cmd_tbl_t *get_tpm_commands(unsigned int *size) +{ + *size = ARRAY_SIZE(tpm2_commands); + + return tpm2_commands; +} + +U_BOOT_CMD(tpm, CONFIG_SYS_MAXARGS, 1, do_tpm, "Issue a TPMv2.x command", +"<command> [<arguments>]\n" +"\n" +"info\n" +" Show information about the TPM.\n" +"init\n" +" Initialize the software stack. Always the first command to issue.\n" +); |