middleware: multicore: open-amp: Update open-amp for Vybrid

Update open-amp for Vybrid bringing it in sync with FreeRTOS BSP
1.0.1 release from NXP for iMX7.

The file and directory structure for "porting" which contains
the platform specific part of open-amp has been kept same. Only
the implementation has either been updated or added.

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/middleware/multicore/open-amp/porting/env/env.h b/middleware/multicore/open-amp/porting/env/env.h
index 05b9e62..c01e227 100644
--- a/middleware/multicore/open-amp/porting/env/env.h
+++ b/middleware/multicore/open-amp/porting/env/env.h
@@ -68,6 +68,10 @@
  *       env_sleep_msec
  *       env_disable_interrupts
  *       env_restore_interrupts
+ *       env_create_queue
+ *       env_delete_queue
+ *       env_put_queue
+ *       env_get_queue
  *
  **************************************************************************/
 #ifndef _ENV_H_
@@ -428,4 +432,55 @@ void env_disable_cache(void);
 
 typedef void LOCK;
 
+/**
+ * env_create_queue
+ *
+ * Creates a message queue.
+ *
+ * @param queue -  pointer to created queue
+ * @param length -  maximum number of elements in the queue
+ * @param item_size - queue element size in bytes
+ *
+ * @return - status of function execution
+ */
+int env_create_queue(void **queue, int length , int element_size);
+
+/**
+ * env_delete_queue
+ *
+ * Deletes the message queue.
+ *
+ * @param queue - queue to delete
+ */
+
+void env_delete_queue(void *queue);
+
+/**
+ * env_put_queue
+ *
+ * Put an element in a queue.
+ *
+ * @param queue - queue to put element in
+ * @param msg - pointer to the message to be put into the queue
+ * @param timeout_ms - timeout in ms
+ *
+ * @return - status of function execution
+ */
+
+int env_put_queue(void *queue, void* msg, int timeout_ms);
+
+/**
+ * env_get_queue
+ *
+ * Get an element out of a queue.
+ *
+ * @param queue - queue to get element from
+ * @param msg - pointer to a memory to save the message
+ * @param timeout_ms - timeout in ms
+ *
+ * @return - status of function execution
+ */
+
+int env_get_queue(void *queue, void* msg, int timeout_ms);
+
 #endif /* _ENV_H_ */