commit 2da977d7e463cc150991f2b0f6a502a457713a08
author Sherry Zhang <sherry.zhang2@arm.com> Mon May 10 16:59:05 2021 +0800
committer Sherry Zhang <sherry.zhang2@arm.com> Wed May 26 12:56:38 2021 +0800
tree a985fb8e1ec3764df8c16f3f827e3243e404354e
parent 117b352793ca7afe93ccb8b3f54c468225d668a4

FWU: Add checking the state of the running image

The Firmware Update partition reads the image_ok flag to check
whether the running image has been confirmed. The running image
state is set according to this flag in psa_fwu_query().

Change-Id: I9cf58b7d6f3b87a50e0ac6f926e30170bb01b8f1
Signed-off-by: Sherry Zhang <sherry.zhang2@arm.com>

interface/src/tfm_firmware_update_ipc_api.c

diff --git a/interface/src/tfm_firmware_update_ipc_api.c b/interface/src/tfm_firmware_update_ipc_api.c
index a21a333..60d4b2e 100644
--- a/interface/src/tfm_firmware_update_ipc_api.c
+++ b/interface/src/tfm_firmware_update_ipc_api.c
@@ -155,10 +155,13 @@
     return status;
 }
 
-psa_status_t psa_fwu_accept(void)
+psa_status_t psa_fwu_accept(psa_image_id_t image_id)
 {
     psa_handle_t handle;
     psa_status_t status;
+    psa_invec in_vec[] = {
+        { .base = &image_id, .len = sizeof(image_id) }
+    };
 
     handle = psa_connect(TFM_FWU_ACCEPT_SID,
                          TFM_FWU_ACCEPT_VERSION);
@@ -166,7 +169,7 @@
         return PSA_ERROR_GENERIC_ERROR;
     }
 
-    status = psa_call(handle, PSA_IPC_CALL, NULL, 0, NULL, 0);
+    status = psa_call(handle, PSA_IPC_CALL, in_vec, IOVEC_LEN(in_vec), NULL, 0);
 
     psa_close(handle);