zynqmp r5 remoteproc: implement _initialize()

Add _initialize() implementation to have remoteproc
driver specific initialization.

Signed-off-by: Wendy Liang <jliang@xilinx.com>

diff --git a/lib/remoteproc/drivers/zynqmp_remoteproc_a53.c b/lib/remoteproc/drivers/zynqmp_remoteproc_a53.c
index 40d69cf98cdc90a4a789131b6dc3d8bed1abb062..9fe9f0e271aaf9d013ee3fe11bc40ffe826b4d26 100644 (file)
--- a/lib/remoteproc/drivers/zynqmp_remoteproc_a53.c
+++ b/lib/remoteproc/drivers/zynqmp_remoteproc_a53.c
@@ -56,17 +56,19 @@ static void _reg_ipi_after_deinit(struct proc_vring *vring_hw);
 static void _notify(int cpu_id, struct proc_intr *intr_info);
 static int _boot_cpu(int cpu_id, unsigned int load_addr);
 static void _shutdown_cpu(int cpu_id);
+static int _initialize(void *pdata, struct hil_proc *proc, int cpu_id);
 
 static void _ipi_handler(int vect_id, void *data);
 static void _ipi_handler_deinit(int vect_id, void *data);
 
 /*--------------------------- Globals ---------------------------------- */
-struct hil_platform_ops proc_ops = {
+struct hil_platform_ops zynqmp_r5_a53_proc_ops = {
        .enable_interrupt     = _enable_interrupt,
        .reg_ipi_after_deinit = _reg_ipi_after_deinit,
        .notify               = _notify,
        .boot_cpu             = _boot_cpu,
        .shutdown_cpu         = _shutdown_cpu,
+       .initialize    = _initialize,
 };
 
 /* Extern functions defined out from OpenAMP lib */
@@ -177,32 +179,13 @@ static void _shutdown_cpu(int cpu_id)
        return;
 }
 
-/**
- * platform_get_processor_info
- *
- * Copies the target info from the user defined data structures to
- * HIL proc  data structure.In case of remote contexts this function
- * is called with the reserved CPU ID HIL_RSVD_CPU_ID, because for
- * remotes there is only one master.
- *
- * @param proc   - HIL proc to populate
- * @param cpu_id - CPU ID
- *
- * return  - status of execution
- */
-int platform_get_processor_info(struct hil_proc *proc , int cpu_id)
+static int _initialize(void *pdata,
+                             struct hil_proc *proc,
+                             int cpu_id)
 {
-       int idx;
-       unsigned int u_cpu_id = cpu_id;
-
-       for(idx = 0; idx < proc_table_size; idx++) {
-               if ((u_cpu_id == HIL_RSVD_CPU_ID) || (proc_table[idx].cpu_id == u_cpu_id)) {
-                       memcpy(proc, &proc_table[idx],
-                              sizeof(struct hil_proc));
-                       return 0;
-               }
-       }
-       return -1;
+       (void) cpu_id;
+       memcpy(proc, pdata, sizeof(struct hil_proc));
+       return 0;
 }
 
 int platform_get_processor_for_fw(char *fw_name)