diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/autoboot.h | 36 | ||||
| -rw-r--r-- | include/tpm-v2.h | 2 |
2 files changed, 38 insertions, 0 deletions
diff --git a/include/autoboot.h b/include/autoboot.h index ac8157e570..d6915dd0cc 100644 --- a/include/autoboot.h +++ b/include/autoboot.h @@ -11,6 +11,42 @@ #ifndef __AUTOBOOT_H #define __AUTOBOOT_H +#include <stdbool.h> + +#ifdef CONFIG_SANDBOX + +/** + * autoboot_keyed() - check whether keyed autoboot should be used + * + * This is only implemented for sandbox since other platforms don't have a way + * of controlling the feature at runtime. + * + * @return true if enabled, false if not + */ +bool autoboot_keyed(void); + +/** + * autoboot_set_keyed() - set whether keyed autoboot should be used + * + * @autoboot_keyed: true to enable the feature, false to disable + * @return old value of the flag + */ +bool autoboot_set_keyed(bool autoboot_keyed); +#else +static inline bool autoboot_keyed(void) +{ + /* There is no runtime flag, so just use the CONFIG */ + return IS_ENABLED(CONFIG_AUTOBOOT_KEYED); +} + +static inline bool autoboot_set_keyed(bool autoboot_keyed) +{ + /* There is no runtime flag to set */ + return false; +} + +#endif + #ifdef CONFIG_AUTOBOOT /** * bootdelay_process() - process the bootd delay diff --git a/include/tpm-v2.h b/include/tpm-v2.h index 247b386967..949a13c917 100644 --- a/include/tpm-v2.h +++ b/include/tpm-v2.h @@ -32,6 +32,8 @@ struct udevice; #define TPM2_MAX_TPM_PROPERTIES ((TPM2_MAX_CAP_BUFFER - sizeof(u32) /* TPM2_CAP */ - \ sizeof(u32)) / sizeof(struct tpms_tagged_property)) +#define TPM2_HDR_LEN 10 + /* * We deviate from this draft of the specification by increasing the value of * TPM2_NUM_PCR_BANKS from 3 to 16 to ensure compatibility with TPM2 |