diff options
Diffstat (limited to 'chip/g/usb_spi.h')
| -rw-r--r-- | chip/g/usb_spi.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chip/g/usb_spi.h b/chip/g/usb_spi.h index 0c2707df4f..7a3d5652b3 100644 --- a/chip/g/usb_spi.h +++ b/chip/g/usb_spi.h @@ -243,6 +243,18 @@ int usb_spi_interface(struct usb_spi_config const *config, int usb_spi_board_enable(int host); void usb_spi_board_disable(void); +#ifdef CONFIG_AP_RO_VERIFICATION +/* Returns true if AP RO verification is in progress. */ +bool usb_spi_shortcut_active(void); +#else +/* Make sure other than Cr50 boards build fine. */ +static inline bool usb_spi_shortcut_active(void) { return false; } +#endif + +/* Functions to use to fast track AP RO flash verification. */ +void enable_ap_spi_hash_shortcut(void); +void disable_ap_spi_hash_shortcut(void); + int usb_spi_sha256_start(HASH_CTX *ctx); int usb_spi_sha256_update(HASH_CTX *ctx, uint32_t offset, uint32_t size); void usb_spi_sha256_final(HASH_CTX *ctx, void *digest, size_t digest_size); |