SYSLINK platform attach proc handles

Platform setup creates proc handles for both SysM3 and AppM3.
Previously it created only one set of handles, used by both.
It also attaches them, so no need to call 'insmod procmgr_app.ko'.
Signed-off-by: Simon Que <sque@ti.com>
Signed-off-by: Arun Gopalakrishna <arunmg@ti.com>

drivers/dsp/syslink/multicore_ipc/platform.c

@@ -423,6 +423,7 @@ s32 platform_setup(struct sysmgr_config *config)
 	struct proc4430_config proc_config;
 	struct proc_mgr_params params;
 	struct proc4430_params proc_params;
+	struct proc_mgr_attach_params attach_params;
 	u16 proc_id;
 	struct sysmemmgr_config sysmemmgr_cfg;
 	struct platform_mem_map_info info;
@@ -513,12 +514,63 @@ s32 platform_setup(struct sysmgr_config *config)
 		goto proc_mgr_create_fail;
 	}
 
+	proc_mgr_get_attach_params(NULL, &attach_params);
+	/* Default params will be used if NULL is passed. */
+	status = proc_mgr_attach(procmgr_handle, &attach_params);
+	if (status < 0) {
+		status = SYSMGR_E_FAIL;
+		goto proc_mgr_attach_fail;
+	}
+
+
 	/* SysM3 and AppM3 use the same handle */
 	procmgr_handle_sysm3 = procmgr_handle;
 	procmgr_proc_handle_sysm3 = procmgr_proc_handle;
 
+	procmgr_handle = NULL;
+	procmgr_proc_handle = NULL;
+
+
+
+	/* Get MultiProc ID by name. */
+	proc_id = multiproc_get_id("AppM3");
+
+	/* Create an instance of the Processor object for OMAP4430 */
+	proc4430_params_init(NULL, &proc_params);
+	proc_params.num_mem_entries = NUM_MEM_ENTRIES;
+	proc_params.mem_entries = mem_entries;
+	proc_params.reset_vector_mem_entry = RESET_VECTOR_ENTRY_ID;
+	procmgr_proc_handle = proc4430_create(proc_id, &proc_params);
+	if (procmgr_proc_handle == NULL) {
+		status = SYSMGR_E_FAIL;
+		goto proc_create_fail;
+	}
+
+	/* Initialize parameters */
+	proc_mgr_params_init(NULL, &params);
+	params.proc_handle = procmgr_proc_handle;
+	procmgr_handle = proc_mgr_create(proc_id, &params);
+	if (procmgr_handle == NULL) {
+		status = SYSMGR_E_FAIL;
+		goto proc_mgr_create_fail;
+	}
+
+	proc_mgr_get_attach_params(NULL, &attach_params);
+	/* Default params will be used if NULL is passed. */
+	status = proc_mgr_attach(procmgr_handle, &attach_params);
+	if (status < 0) {
+		status = SYSMGR_E_FAIL;
+		goto proc_mgr_attach_fail;
+	}
+
 	procmgr_handle_appm3 = procmgr_handle;
 	procmgr_proc_handle_appm3 = procmgr_proc_handle;
+	goto exit;
+
+proc_mgr_attach_fail:
+	printk(KERN_ERR "platform_setup: proc_mgr_attach failed [0x%x]"
+		" for processor [0x%x]\n", status, proc_id);
+	goto exit;
 
 proc_mgr_create_fail:
 	printk(KERN_ERR "platform_setup: proc_mgr_create failed [0x%x]",
@@ -1250,19 +1302,16 @@ void platform_stop_callback(void *arg)
 		}
 	}
 
-	if (index == SMHEAP_SRINDEX_APPM3) {
-		status = sharedregion_remove(SMHEAP_SRINDEX_APPM3);
-		if (status < 0) {
-			printk(KERN_ERR "platform_stop_callback : "
-				"sharedregion_remove failed [0x%x]", status);
-		}
+	status = sharedregion_remove(SMHEAP_SRINDEX_APPM3);
+	if (status < 0) {
+		printk(KERN_ERR "platform_stop_callback : "
+			"sharedregion_remove failed [0x%x]", status);
+	}
 
-	} else {
-		status = sharedregion_remove(SMHEAP_SRINDEX_SYSM3);
-		if (status < 0) {
-			printk(KERN_ERR "platform_stop_callback : "
-				"sharedregion_remove failed [0x%x]", status);
-		}
+	status = sharedregion_remove(SMHEAP_SRINDEX_SYSM3);
+	if (status < 0) {
+		printk(KERN_ERR "platform_stop_callback : "
+			"sharedregion_remove failed [0x%x]", status);
 	}
 
 	goto exit;