[coreboot-gerrit] Change in coreboot[master]: vc/amd/picasso/bl_uapp: Update header file

[Marshall Dawson (Code Review)]

Marshall Dawson has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44428 )

Change subject: vc/amd/picasso/bl_uapp: Update header file
......................................................................

vc/amd/picasso/bl_uapp: Update header file

Update to match the 0.8.6.7B release of PSP blobs.

BUG=b:163857965,b:137123167
TEST=Boot Trembyle, run SST

Signed-off-by: Marshall Dawson 
Change-Id: I728dc17ba2cfb40bc6eaaa30556a3f6bc57d18f6
---
M src/vendorcode/amd/fsp/picasso/include/bl_uapp/bl_syscall_public.h
1 file changed, 24 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/28/44428/1

diff --git a/src/vendorcode/amd/fsp/picasso/include/bl_uapp/bl_syscall_public.h b/src/vendorcode/amd/fsp/picasso/include/bl_uapp/bl_syscall_public.h
index 45ea67e..69ada34 100644
--- a/src/vendorcode/amd/fsp/picasso/include/bl_uapp/bl_syscall_public.h
+++ b/src/vendorcode/amd/fsp/picasso/include/bl_uapp/bl_syscall_public.h
@@ -52,6 +52,7 @@
 #define SVC_WRITE_POSTCODE		0x44
 #define SVC_GET_MAX_WORKBUF_SIZE	0x45
 #define SVC_SHA				0x46
+#define SVC_RSAPKCS_VERIFY		0x47

typedef struct _RSAPSS_VERIFY_PARAMS_T
 {
@@ -64,6 +65,17 @@
    char		*pSig;          // Signature to be verified, same size as ModulusSize
 } RSAPSS_VERIFY_PARAMS;

+typedef struct RSAPKCS_VERIFY_PARAMS_T
+{
+	char		*pHash;         // Message digest to verify the RSA signature
+	unsigned int	HashLen;        // hash length in bytes
+	char		*pModulus;      // Modulus address
+	unsigned int	ModulusSize;    // Modulus length in bytes
+	char		*pExponent;     // Exponent address
+	unsigned int	ExpSize;        // Exponent length in bytes
+	char		*pSig;          // Signature to be verified, same size as ModulusSize
+} RSAPKCS_VERIFY_PARAMS;
+
 typedef enum _PSP_BOOT_MODE
 {
    PSP_BOOT_MODE_S0 = 0x0,
@@ -347,7 +359,8 @@
  */
 uint32_t svc_crypto_sha(SHA_GENERIC_DATA *sha_op, SHA_OPERATION_MODE sha_mode);

-/* RSA PSS Verification of signature and data
+/*
+ * RSA PSS Verification of signature and data
  *
  * Parameters:
  *     RSAPSS_VERIFY_PARAMS   -   Pointer to RSA PSS parameters
@@ -356,6 +369,16 @@
  */
 uint32_t svc_rsa_pss_verify(const RSAPSS_VERIFY_PARAMS *params);

+/*
+ * RSA PKCS Verification of signature and data
+ *
+ * Parameters:
+ *     RSAPKCS_VERIFY_PARAMS   -   Pointer to RSA PKCS parameters
+ *
+ * Return value: BL_OK or error code
+ */
+uint32_t svc_rsa_pkcs_verify(const RSAPKCS_VERIFY_PARAMS *params);
+
 /* C entry point for the Bootloader Userspace Application */
 void Main(void);