diff --git a/src/soc/amd/mendocino/psp_verstage/svc.c b/src/soc/amd/mendocino/psp_verstage/svc.c
index ad52b6f394..99fcc5769e 100644
--- a/src/soc/amd/mendocino/psp_verstage/svc.c
+++ b/src/soc/amd/mendocino/psp_verstage/svc.c
@@ -204,3 +204,13 @@ uint32_t svc_set_platform_boot_mode(enum chrome_platform_boot_mode boot_mode)
 	SVC_CALL2(SVC_VERSTAGE_CMD, CMD_SET_PLATFORM_BOOT_MODE, (void *)&param, retval);
 	return retval;
 }
+
+uint32_t svc_set_fw_hash_table(struct psp_fw_hash_table *hash_table)
+{
+	uint32_t retval = 0;
+	struct cmd_param_set_fw_hash_table param = {
+		.ptr_psp_fw_hash_table = hash_table,
+	};
+	SVC_CALL2(SVC_VERSTAGE_CMD, CMD_SET_FW_HASH_TABLE, (void *)&param, retval);
+	return retval;
+}
diff --git a/src/soc/amd/mendocino/psp_verstage/svc.h b/src/soc/amd/mendocino/psp_verstage/svc.h
index 941fa763a8..354d89a2aa 100644
--- a/src/soc/amd/mendocino/psp_verstage/svc.h
+++ b/src/soc/amd/mendocino/psp_verstage/svc.h
@@ -141,4 +141,8 @@ struct cmd_param_set_platform_boot_mode {
 	uint32_t boot_mode;
 };
 
+struct cmd_param_set_fw_hash_table {
+	struct psp_fw_hash_table *ptr_psp_fw_hash_table;
+};
+
 #endif /* PSP_VERSTAGE_SVC_H */
diff --git a/src/vendorcode/amd/fsp/mendocino/include/bl_uapp/bl_syscall_public.h b/src/vendorcode/amd/fsp/mendocino/include/bl_uapp/bl_syscall_public.h
index 48c35e54ac..ad3f31467e 100644
--- a/src/vendorcode/amd/fsp/mendocino/include/bl_uapp/bl_syscall_public.h
+++ b/src/vendorcode/amd/fsp/mendocino/include/bl_uapp/bl_syscall_public.h
@@ -54,6 +54,7 @@ enum verstage_cmd_id {
 	CMD_UNMAP_FCH_IO_DEVICE,
 	CMD_CCP_DMA,
 	CMD_SET_PLATFORM_BOOT_MODE,
+	CMD_SET_FW_HASH_TABLE,
 };
 
 struct mod_exp_params {
@@ -152,6 +153,26 @@ enum chrome_platform_boot_mode
 	CHROME_BOOK_BOOT_MODE_TYPE_MAX_LIMIT     = 0x4, // used for boundary check
 };
 
+struct psp_fw_entry_hash_256 {
+	uint16_t fw_type;
+	uint16_t sub_type;
+	uint8_t  sha[32];
+} __packed;
+
+struct psp_fw_entry_hash_384 {
+	uint16_t fw_type;
+	uint16_t sub_type;
+	uint8_t  sha[48];
+} __packed;
+
+struct psp_fw_hash_table {
+	uint16_t version;			// Version of psp_fw_hash_table, Start with 0.
+	uint16_t no_of_entries_256;
+	uint16_t no_of_entries_384;
+	struct psp_fw_entry_hash_256 *fw_hash_256;
+	struct psp_fw_entry_hash_384 *fw_hash_384;
+} __packed;
+
 /*
  * Exit to the main Boot Loader. This does not return back to user application.
  *
@@ -338,6 +359,16 @@ uint32_t svc_ccp_dma(uint32_t spi_rom_offset, void *dest, uint32_t size);
  -----------------------------------------------------------------------------*/
 uint32_t svc_set_platform_boot_mode(enum chrome_platform_boot_mode boot_mode);
 
+/*
+ * Set the PSP FW hash table.
+ *
+ * Parameters:
+ *       - hash_table - Table of hash for each PSP binary signed against SoC chain of trust
+ *
+ * Return value: BL_OK or error code
+ */
+uint32_t svc_set_fw_hash_table(struct psp_fw_hash_table *hash_table);
+
 /* C entry point for the Bootloader Userspace Application */
 void Main(void);