target: factor init to 'target init'

[openocd] / src / target / target.c

diff --git a/src/target/target.c b/src/target/target.c
index abf8bfd9bbe08427f28927907762315aca293ccb..4013442612dd8489074a89911ef7ee27a59671ca 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -787,6 +787,23 @@ int target_init(struct command_context *cmd_ctx)
        return ERROR_OK;
 }
 
+COMMAND_HANDLER(handle_target_init_command)
+{
+       if (CMD_ARGC != 0)
+               return ERROR_COMMAND_SYNTAX_ERROR;
+
+       static bool target_initialized = false;
+       if (target_initialized)
+       {
+               LOG_INFO("'target init' has already been called");
+               return ERROR_OK;
+       }
+       target_initialized = true;
+
+       LOG_DEBUG("Initializing targets...");
+       return target_init(CMD_CTX);
+}
+
 int target_register_event_callback(int (*callback)(struct target *target, enum target_event event, void *priv), void *priv)
 {
        struct target_event_callback **callbacks_p = &target_event_callbacks;
@@ -4786,6 +4803,12 @@ COMMAND_HANDLER(handle_fast_load_command)
 }
 
 static const struct command_registration target_command_handlers[] = {
+       {
+               .name = "init",
+               .mode = COMMAND_CONFIG,
+               .handler = &handle_target_init_command,
+               .help = "initialize targets",
+       },
        {
                .name = "targets",
                .handler = &handle_targets_command,