support rzg2ul-m33

2024-02-28 16:28:16 +08:00
parent d8213ec036
commit 9327b70860
368 changed files with 167651 additions and 6 deletions
@@ -0,0 +1,107 @@
+/***********************************************************************************************************************
+ * Copyright [2020-2021] Renesas Electronics Corporation and/or its affiliates.  All Rights Reserved.
+ *
+ * This software and documentation are supplied by Renesas Electronics Corporation and/or its affiliates and may only
+ * be used with products of Renesas Electronics Corp. and its affiliates ("Renesas").  No other uses are authorized.
+ * Renesas products are sold pursuant to Renesas terms and conditions of sale.  Purchasers are solely responsible for
+ * the selection and use of Renesas products and Renesas assumes no liability.  No license, express or implied, to any
+ * intellectual property right is granted by Renesas.  This software is protected under all applicable laws, including
+ * copyright laws. Renesas reserves the right to change or discontinue this software and/or this documentation.
+ * THE SOFTWARE AND DOCUMENTATION IS DELIVERED TO YOU "AS IS," AND RENESAS MAKES NO REPRESENTATIONS OR WARRANTIES, AND
+ * TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAW, DISCLAIMS ALL WARRANTIES, WHETHER EXPLICITLY OR IMPLICITLY,
+ * INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT, WITH RESPECT TO THE
+ * SOFTWARE OR DOCUMENTATION.  RENESAS SHALL HAVE NO LIABILITY ARISING OUT OF ANY SECURITY VULNERABILITY OR BREACH.
+ * TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT WILL RENESAS BE LIABLE TO YOU IN CONNECTION WITH THE SOFTWARE OR
+ * DOCUMENTATION (OR ANY PERSON OR ENTITY CLAIMING RIGHTS DERIVED FROM YOU) FOR ANY LOSS, DAMAGES, OR CLAIMS WHATSOEVER,
+ * INCLUDING, WITHOUT LIMITATION, ANY DIRECT, CONSEQUENTIAL, SPECIAL, INDIRECT, PUNITIVE, OR INCIDENTAL DAMAGES; ANY
+ * LOST PROFITS, OTHER ECONOMIC DAMAGE, PROPERTY DAMAGE, OR PERSONAL INJURY; AND EVEN IF RENESAS HAS BEEN ADVISED OF THE
+ * POSSIBILITY OF SUCH LOSS, DAMAGES, CLAIMS OR COSTS.
+ **********************************************************************************************************************/
+/**
+ * @file    rsc_table.c
+ * @brief   The remote resource table.
+ * @date    2020.10.20
+ * @author  Copyright (c) 2020, eForce Co., Ltd. All rights reserved.
+ *
+ ****************************************************************************
+ * @par     History
+ *          - rev 1.0 (2020.10.20) Imada
+ *            First release for RZ/G2
+ ****************************************************************************
+ */
+
+#include "rsc_table.h"
+
+struct remote_resource_table __resource resources[2];
+
+struct remote_resource_table resources_init[] =
+{
+    {
+        /* Version */
+        1,
+
+        /* NUmber of table entries */
+        NUM_TABLE_ENTRIES,
+
+        /* reserved fields */
+        {0,                   0},
+
+        /* Offsets of rsc entries */
+        {
+            offsetof(struct remote_resource_table, rproc_mem),
+            offsetof(struct remote_resource_table, rpmsg_vdev)
+        },
+
+        {RSC_RPROC_MEM,       RPMSG_MEM_BASE, RPMSG_MEM_BASE, RPMSG_MEM_SIZE, 0},
+
+        /* Virtio device entry */
+        {
+            RSC_VDEV, VIRTIO_ID_RPMSG_, 0, RPMSG_IPU_C0_FEATURES, 0, 0, 0,
+            NUM_VRINGS,{0,                   0},
+        },
+
+        /* Vring rsc entry - part of vdev rsc entry */
+        {CFG_VRING0_BASE0_PA, CFG_VRING_ALIGN0, CFG_RPMSG_NUM_BUFS0, 0, 0},
+        {CFG_VRING1_BASE0_PA, CFG_VRING_ALIGN0, CFG_RPMSG_NUM_BUFS0, 0, 0}
+    },
+    {
+        /* Version */
+        1,
+
+        /* NUmber of table entries */
+        NUM_TABLE_ENTRIES,
+
+        /* reserved fields */
+        {0,                   0},
+
+        /* Offsets of rsc entries */
+        {
+            offsetof(struct remote_resource_table, rproc_mem),
+            offsetof(struct remote_resource_table, rpmsg_vdev)
+        },
+
+        {RSC_RPROC_MEM,       RPMSG_MEM_BASE, RPMSG_MEM_BASE, RPMSG_MEM_SIZE, 0},
+
+        /* Virtio device entry */
+        {
+            RSC_VDEV, VIRTIO_ID_RPMSG_, 0, RPMSG_IPU_C0_FEATURES, 0, 0, 0,
+            NUM_VRINGS,{0,                   0},
+        },
+
+        /* Vring rsc entry - part of vdev rsc entry */
+        {CFG_VRING0_BASE1_PA, CFG_VRING_ALIGN1, CFG_RPMSG_NUM_BUFS1, 1, 0},
+        {CFG_VRING1_BASE1_PA, CFG_VRING_ALIGN1, CFG_RPMSG_NUM_BUFS1, 1, 0}
+    },
+};
+
+void init_resource_table (void)
+{
+    memcpy(resources, resources_init, sizeof(resources_init));
+}
+
+void * get_resource_table (int rsc_id, unsigned int * len)
+{
+    *len = sizeof(resources[rsc_id]);
+
+    return (void *) &resources[rsc_id];
+}