platform: msm_shared: Update the data len for rpmb transfer
As per the ufs specification the data len the security protocol out cdb
should be equal to 512 bytes for authenticated data read operation.
Change-Id: I56cc470c10c35887dc981721c5939efd74fdf379
diff --git a/platform/msm_shared/rpmb/rpmb_ufs.c b/platform/msm_shared/rpmb/rpmb_ufs.c
index 17cfc56..15e42cc 100644
--- a/platform/msm_shared/rpmb/rpmb_ufs.c
+++ b/platform/msm_shared/rpmb/rpmb_ufs.c
@@ -94,7 +94,7 @@
cdb_out_param->opcode = SCSI_CMD_SECPROT_OUT;
cdb_out_param->cdb1 = SCSI_SEC_PROT;
cdb_out_param->sec_protocol_specific = BE16(SCSI_SEC_UFS_PROT_ID);
- cdb_out_param->alloc_tlen = BE32(bytes_to_transfer);
+ cdb_out_param->alloc_tlen = BE32(RPMB_FRAME_SIZE);
// Flush CDB to memory
dsb();