diff options
Diffstat (limited to 'src/security/vboot/tpm_common.h')
| -rw-r--r-- | src/security/vboot/tpm_common.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/security/vboot/tpm_common.h b/src/security/vboot/tpm_common.h new file mode 100644 index 0000000000..6bb32bbf1d --- /dev/null +++ b/src/security/vboot/tpm_common.h @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#if CONFIG(TPM1) || CONFIG(TPM2) + +/* Start of the root of trust */ +uint32_t vboot_setup_tpm(struct vb2_context *ctx); + +/* vboot_extend_pcr function for vb2 context */ +uint32_t vboot_extend_pcr(struct vb2_context *ctx, int pcr, + enum vb2_pcr_digest which_digest); + +#else + +#define vboot_setup_tpm(ctx) 0 + +#define vboot_extend_pcr(ctx, pcr, which_digest) 0 + +#endif |