Merge pull request ARMmbed#9915 from kfnta/tfm_import_new

Update TF-M sources

Author: 0xc0170

components/TARGET_PSA/TARGET_TFM/COMPONENT_SPE/secure_fw/core/ipc/tfm_spm.c

@@ -468,10 +468,10 @@ static uint32_t tfm_spm_partition_get_priority_ext(uint32_t partition_idx)
 
 REGION_DECLARE_EXT(Image$$, ARM_LIB_HEAP, $$ZI$$Base);
 REGION_DECLARE_EXT(Image$$, ARM_LIB_HEAP, $$ZI$$Limit);
-REGION_DECLARE_EXT(Image$$, ER_TFM_DATA, $$Base);
-REGION_DECLARE_EXT(Image$$, ER_TFM_DATA, $$Limit);
 REGION_DECLARE_EXT(Image$$, ER_TFM_DATA, $$ZI$$Base);
 REGION_DECLARE_EXT(Image$$, ER_TFM_DATA, $$ZI$$Limit);
+REGION_DECLARE_EXT(Image$$, ER_TFM_DATA, $$RW$$Base);
+REGION_DECLARE_EXT(Image$$, ER_TFM_DATA, $$RW$$Limit);
 REGION_DECLARE_EXT(Image$$, TFM_SECURE_STACK, $$ZI$$Base);
 REGION_DECLARE_EXT(Image$$, TFM_SECURE_STACK, $$ZI$$Limit);
 REGION_DECLARE_EXT(Image$$, TFM_UNPRIV_SCRATCH, $$ZI$$Base);
@@ -536,14 +536,14 @@ int32_t tfm_memory_check(void *buffer, size_t len, int32_t ns_caller)
             return IPC_SUCCESS;
         }
 
-        base = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$ZI$$Base);
-        limit = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$ZI$$Limit);
+        base = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$RW$$Base);
+        limit = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$RW$$Limit);
         if (memory_check_range(buffer, len, base, limit) == IPC_SUCCESS) {
             return IPC_SUCCESS;
         }
 
-        base = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$Base);
-        limit = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$Limit);
+        base = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$ZI$$Base);
+        limit = (uintptr_t)&REGION_NAME(Image$$, ER_TFM_DATA, $$ZI$$Limit);
         if (memory_check_range(buffer, len, base, limit) == IPC_SUCCESS) {
             return IPC_SUCCESS;
         }

components/TARGET_PSA/TARGET_TFM/COMPONENT_SPE/secure_fw/core/ipc/tfm_thread.c

@@ -21,20 +21,23 @@ static struct tfm_thrd_ctx *p_curr_thrd = NULL;
 #define RUNN_HEAD   p_runn_head
 #define CURR_THRD   p_curr_thrd
 
+static struct tfm_thrd_ctx *find_next_running_thread(struct tfm_thrd_ctx *pth)
+{
+    while (pth && pth->status != THRD_STAT_RUNNING) {
+        pth = pth->next;
+    }
+
+    return pth;
+}
+
 /* To get next running thread for scheduler */
 struct tfm_thrd_ctx *tfm_thrd_next_thread(void)
 {
-    struct tfm_thrd_ctx *pth = RUNN_HEAD;
-
     /*
      * First RUNNING thread has highest priority since threads are sorted with
      * priority.
      */
-    while (pth && pth->status != THRD_STAT_RUNNING) {
-        pth = pth->next;
-    }
-
-    return pth;
+    return find_next_running_thread(RUNN_HEAD);
 }
 
 /* To get current thread for caller */
@@ -69,10 +72,10 @@ static void update_running_head(struct tfm_thrd_ctx **runn,
                                 struct tfm_thrd_ctx *node)
 {
     if ((node->status == THRD_STAT_RUNNING) &&
-        (*runn == NULL || (node->prior <= (*runn)->prior))) {
+        (*runn == NULL || (node->prior < (*runn)->prior))) {
         *runn = node;
     } else {
-        *runn = tfm_thrd_next_thread();
+        *runn = find_next_running_thread(LIST_HEAD);
     }
 }
 

components/TARGET_PSA/TARGET_TFM/COMPONENT_SPE/secure_fw/spm/spm_api.c

@@ -141,12 +141,12 @@ enum spm_err_t tfm_spm_partition_init(void)
     /* Call the init function for each partition */
     for (idx = 0; idx < g_spm_partition_db.partition_count; ++idx) {
         part = &g_spm_partition_db.partitions[idx];
+        tfm_spm_hal_configure_default_isolation(part->platform_data);
 #ifdef TFM_PSA_API
         if (part->static_data.partition_flags & SPM_PART_FLAG_IPC) {
             continue;
         }
 #endif
-        tfm_spm_hal_configure_default_isolation(part->platform_data);
         if (part->static_data.partition_init == NULL) {
             tfm_spm_partition_set_state(idx, SPM_PARTITION_STATE_IDLE);
             tfm_spm_partition_set_caller_partition_idx(idx,

tools/importer/tfm_importer.json

@@ -64,16 +64,13 @@
     }
   ],
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 }