diff options
Diffstat (limited to 'src/vendorcode/amd')
| -rw-r--r-- | src/vendorcode/amd/fsp/cezanne/include/bl_uapp/bl_syscall_public.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/vendorcode/amd/fsp/cezanne/include/bl_uapp/bl_syscall_public.h b/src/vendorcode/amd/fsp/cezanne/include/bl_uapp/bl_syscall_public.h index 75458c3025..61c9e5f0a8 100644 --- a/src/vendorcode/amd/fsp/cezanne/include/bl_uapp/bl_syscall_public.h +++ b/src/vendorcode/amd/fsp/cezanne/include/bl_uapp/bl_syscall_public.h @@ -35,6 +35,7 @@ #define SVC_EXIT 0x00 #define SVC_ENTER 0x02 #define SVC_DEBUG_PRINT 0x06 +#define SVC_MODEXP 0x0C #define SVC_DEBUG_PRINT_EX 0x1A #define SVC_GET_BOOT_MODE 0x1C #define SVC_DELAY_IN_MICRO_SECONDS 0x2F @@ -47,6 +48,17 @@ #define SVC_COPY_DATA_FROM_UAPP 0x66 #define SVC_RESET_SYSTEM 0x67 #define SVC_READ_TIMER_VAL 0x68 +#define SVC_SHA 0x69 + +struct mod_exp_params { + char *pExponent; // Exponent address + unsigned int ExpSize; // Exponent size in bytes + char *pModulus; // Modulus address + unsigned int ModulusSize; // Modulus size in bytes + char *pMessage; // Message address, same size as ModulusSize + char *pOutput; // Output address; Must be big enough to hold the + // data of ModulusSize +}; enum psp_boot_mode { PSP_BOOT_MODE_S0 = 0x0, @@ -97,6 +109,31 @@ enum psp_timer_type { PSP_TIMER_TYPE_MAX = 2, }; +/* SHA types same as ccp SHA type in crypto.h */ +enum sha_type { + SHA_TYPE_256, + SHA_TYPE_384 +}; + +/* All SHA operation supported */ +enum sha_operation_mode { + SHA_GENERIC +}; + +/* SHA Supported Data Structures */ +struct sha_generic_data { + enum sha_type SHAType; + uint8_t *Data; + uint32_t DataLen; + uint32_t DataMemType; + uint8_t *Digest; + uint32_t DigestLen; + uint8_t *IntermediateDigest; + uint32_t IntermediateMsgLen; + uint32_t Init; + uint32_t Eom; +}; + /* * Exit to the main Boot Loader. This does not return back to user application. * @@ -248,6 +285,21 @@ uint32_t svc_reset_system(enum reset_type reset_type); */ uint32_t svc_write_postcode(uint32_t postcode); +/* + * Generic SHA call for SHA, SHA_OTP, SHA_HMAC + */ +uint32_t svc_crypto_sha(struct sha_generic_data *sha_op, enum sha_operation_mode sha_mode); + +/* + * Calculate ModEx + * + * Parameters: + * mod_exp_param - ModExp parameters + * + * Return value: BL_OK or error code + */ +uint32_t svc_modexp(struct mod_exp_params *mod_exp_param); + /* C entry point for the Bootloader Userspace Application */ void Main(void); |