Copy examples into device-specific folders

Added example folders for the AM335x and AM437x devices and copied the existing examples into these two folders. Signed-off-by: Jason Reeder <jreeder@ti.com>
author: Jason Reeder 2015-10-13 11:10:37 -0500
committer: Jason Reeder 2015-10-13 11:10:37 -0500
commit: 4ad7a84a98f5244e4dff5deccd74486c4b99d0ec (patch)
tree: ccf17807c97355335d78b213bafe5053fdbb1a1e /examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h
parent: eb4c8e01f6a047fc2b50a7c8c9ef4d692aa71935 (diff)
download: pru-software-support-package-4ad7a84a98f5244e4dff5deccd74486c4b99d0ec.tar.gz
pru-software-support-package-4ad7a84a98f5244e4dff5deccd74486c4b99d0ec.tar.xz
pru-software-support-package-4ad7a84a98f5244e4dff5deccd74486c4b99d0ec.zip
1 files changed, 148 insertions, 0 deletions
diff --git a/examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h b/examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h
new file mode 100755
index 0000000..177b7c1
--- /dev/null
+++ b/examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ 
+ *  
+ *  
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met:
+ * 
+ *      * Redistributions of source code must retain the above copyright 
+ *        notice, this list of conditions and the following disclaimer.
+ * 
+ *      * Redistributions in binary form must reproduce the above copyright
+ *        notice, this list of conditions and the following disclaimer in the 
+ *        documentation and/or other materials provided with the   
+ *        distribution.
+ * 
+ *      * Neither the name of Texas Instruments Incorporated nor the names of
+ *        its contributors may be used to endorse or promote products derived
+ *        from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ *  ======== rsc_table_am335x_pru.h ========
+ *
+ *  Define the resource table entries for all PRU cores. This will be
+ *  incorporated into corresponding base images, and used by the remoteproc
+ *  on the host-side to allocated/reserve resources.
+ *
+ */
+#ifndef _RSC_TABLE_PRU_H_
+#define _RSC_TABLE_PRU_H_
+#include <stddef.h>
+#include <rsc_types.h>
+#include "pru_virtio_ids.h"
+/*
+ * Sizes of the virtqueues (expressed in number of buffers supported,
+ * and must be power of 2)
+ */
+#define PRU_RPMSG_VQ0_SIZE      16
+#define PRU_RPMSG_VQ1_SIZE      16
+/*
+ * The feature bitmap for virtio rpmsg
+ */
+#define VIRTIO_RPMSG_F_NS       0               //name service notifications
+/* This firmware supports name service notifications as one of its features */
+#define RPMSG_PRU_C0_FEATURES   (1 << VIRTIO_RPMSG_F_NS)
+/* Definition for unused interrupts */
+#define HOST_UNUSED             255
+/* Mapping sysevts to a channel. Each pair contains a sysevt, channel
+ *              Mapping event 60 (Mbox0 mailbox interrupt for pru0) to channel 0
+ * */
+struct ch_map pru_intc_map[] = { {60, 0},
+                               };
+struct my_resource_table {
+        struct resource_table base;
+        uint32_t offset[2]; /* Should match 'num' in actual definition */
+        /* rpmsg vdev entry */
+        struct fw_rsc_vdev rpmsg_vdev;
+        struct fw_rsc_vdev_vring rpmsg_vring0;
+        struct fw_rsc_vdev_vring rpmsg_vring1;
+        /* intc definition */
+        struct fw_rsc_custom pru_ints;
+};
+#pragma DATA_SECTION(resourceTable, ".resource_table")
+#pragma RETAIN(resourceTable)
+struct my_resource_table resourceTable = {
+        1,      /* Resource table version: only version 1 is supported by the current driver */
+        2,      /* number of entries in the table */
+        0, 0,   /* reserved, must be zero */
+        /* offsets to entries */
+        {
+                offsetof(struct my_resource_table, rpmsg_vdev),
+                offsetof(struct my_resource_table, pru_ints),
+        },
+        /* rpmsg vdev entry */
+        {
+                (uint32_t)TYPE_VDEV,                            //type
+                (uint32_t)VIRTIO_ID_RPMSG,                      //id
+                (uint32_t)0,                                            //notifyid
+                (uint32_t)RPMSG_PRU_C0_FEATURES,        //dfeatures
+                (uint32_t)0,                                            //gfeatures
+                (uint32_t)0,                                            //config_len
+                (uint8_t)0,                                             //status
+                (uint8_t)2,                                             //num_of_vrings, only two is supported
+                { (uint8_t)0, (uint8_t)0 },                     //reserved
+                /* no config data */
+        },
+        /* the two vrings */
+        {
+                        0,                                                              //da, will be populated by host, can't pass it in
+                        16,                                                             //align (bytes),
+                        PRU_RPMSG_VQ0_SIZE,                             //num of descriptors
+                        0,                                                              //notifyid, will be populated, can't pass right now
+                        0                                                               //reserved
+        },
+        {
+                        0,                                                              //da, will be populated by host, can't pass it in
+                        16,                                                     //align (bytes),
+                        PRU_RPMSG_VQ1_SIZE,                     //num of descriptors
+                        0,                                                              //notifyid, will be populated, can't pass right now
+                        0                                                               //reserved
+        },
+        {
+                TYPE_CUSTOM, TYPE_PRU_INTS,
+                sizeof(struct fw_rsc_custom_ints),
+                { /* PRU_INTS version */
+                  0x0000,
+                  /* Channel-to-host mapping, 255 for unused
+                   *            Mapping Channel-0 to Host-0 (PRU0/1 R31 bit 30)
+                   * */
+                  0, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED,
+                  HOST_UNUSED, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED,
+                  /* Number of evts being mapped to channels */
+                  (sizeof(pru_intc_map) / sizeof(struct ch_map)),
+                  /* Pointer to the structure containing mapped events */
+                  pru_intc_map,
+                },
+        },
+};
+#endif /* _RSC_TABLE_PRU_H_ */
author	Jason Reeder	2015-10-13 11:10:37 -0500
committer	Jason Reeder	2015-10-13 11:10:37 -0500
commit	4ad7a84a98f5244e4dff5deccd74486c4b99d0ec (patch)
tree	ccf17807c97355335d78b213bafe5053fdbb1a1e /examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h
parent	eb4c8e01f6a047fc2b50a7c8c9ef4d692aa71935 (diff)
download	pru-software-support-package-4ad7a84a98f5244e4dff5deccd74486c4b99d0ec.tar.gz pru-software-support-package-4ad7a84a98f5244e4dff5deccd74486c4b99d0ec.tar.xz pru-software-support-package-4ad7a84a98f5244e4dff5deccd74486c4b99d0ec.zip

diff --git a/examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h b/examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h new file mode 100755 index 0000000..177b7c1 --- /dev/null +++ b/examples/am335x/PRU_RPMsg_Echo_Interrupt0/resource_table_0.h
@@ -0,0 +1,148 @@
	1	/*
	2	* Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
	3	*
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	8	*
	9	* * Redistributions of source code must retain the above copyright
	10	* notice, this list of conditions and the following disclaimer.
	11	*
	12	* * Redistributions in binary form must reproduce the above copyright
	13	* notice, this list of conditions and the following disclaimer in the
	14	* documentation and/or other materials provided with the
	15	* distribution.
	16	*
	17	* * Neither the name of Texas Instruments Incorporated nor the names of
	18	* its contributors may be used to endorse or promote products derived
	19	* from this software without specific prior written permission.
	20	*
	21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	22	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	23	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	24	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	25	* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	26	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	27	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	28	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	29	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	30	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	31	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	32	*/
	33
	34	/*
	35	* ======== rsc_table_am335x_pru.h ========
	36	*
	37	* Define the resource table entries for all PRU cores. This will be
	38	* incorporated into corresponding base images, and used by the remoteproc
	39	* on the host-side to allocated/reserve resources.
	40	*
	41	*/
	42
	43
	44	#ifndef _RSC_TABLE_PRU_H_
	45	#define _RSC_TABLE_PRU_H_
	46
	47	#include <stddef.h>
	48	#include <rsc_types.h>
	49	#include "pru_virtio_ids.h"
	50
	51	/*
	52	* Sizes of the virtqueues (expressed in number of buffers supported,
	53	* and must be power of 2)
	54	*/
	55	#define PRU_RPMSG_VQ0_SIZE 16
	56	#define PRU_RPMSG_VQ1_SIZE 16
	57
	58	/*
	59	* The feature bitmap for virtio rpmsg
	60	*/
	61	#define VIRTIO_RPMSG_F_NS 0 //name service notifications
	62
	63	/* This firmware supports name service notifications as one of its features */
	64	#define RPMSG_PRU_C0_FEATURES (1 << VIRTIO_RPMSG_F_NS)
	65
	66	/* Definition for unused interrupts */
	67	#define HOST_UNUSED 255
	68
	69	/* Mapping sysevts to a channel. Each pair contains a sysevt, channel
	70	* Mapping event 60 (Mbox0 mailbox interrupt for pru0) to channel 0
	71	* */
	72	struct ch_map pru_intc_map[] = { {60, 0},
	73	};
	74
	75	struct my_resource_table {
	76	struct resource_table base;
	77
	78	uint32_t offset[2]; /* Should match 'num' in actual definition */
	79
	80	/* rpmsg vdev entry */
	81	struct fw_rsc_vdev rpmsg_vdev;
	82	struct fw_rsc_vdev_vring rpmsg_vring0;
	83	struct fw_rsc_vdev_vring rpmsg_vring1;
	84
	85	/* intc definition */
	86	struct fw_rsc_custom pru_ints;
	87	};
	88
	89	#pragma DATA_SECTION(resourceTable, ".resource_table")
	90	#pragma RETAIN(resourceTable)
	91	struct my_resource_table resourceTable = {
	92	1, /* Resource table version: only version 1 is supported by the current driver */
	93	2, /* number of entries in the table */
	94	0, 0, /* reserved, must be zero */
	95	/* offsets to entries */
	96	{
	97	offsetof(struct my_resource_table, rpmsg_vdev),
	98	offsetof(struct my_resource_table, pru_ints),
	99	},
	100
	101	/* rpmsg vdev entry */
	102	{
	103	(uint32_t)TYPE_VDEV, //type
	104	(uint32_t)VIRTIO_ID_RPMSG, //id
	105	(uint32_t)0, //notifyid
	106	(uint32_t)RPMSG_PRU_C0_FEATURES, //dfeatures
	107	(uint32_t)0, //gfeatures
	108	(uint32_t)0, //config_len
	109	(uint8_t)0, //status
	110	(uint8_t)2, //num_of_vrings, only two is supported
	111	{ (uint8_t)0, (uint8_t)0 }, //reserved
	112	/* no config data */
	113	},
	114	/* the two vrings */
	115	{
	116	0, //da, will be populated by host, can't pass it in
	117	16, //align (bytes),
	118	PRU_RPMSG_VQ0_SIZE, //num of descriptors
	119	0, //notifyid, will be populated, can't pass right now
	120	0 //reserved
	121	},
	122	{
	123	0, //da, will be populated by host, can't pass it in
	124	16, //align (bytes),
	125	PRU_RPMSG_VQ1_SIZE, //num of descriptors
	126	0, //notifyid, will be populated, can't pass right now
	127	0 //reserved
	128	},
	129
	130	{
	131	TYPE_CUSTOM, TYPE_PRU_INTS,
	132	sizeof(struct fw_rsc_custom_ints),
	133	{ /* PRU_INTS version */
	134	0x0000,
	135	/* Channel-to-host mapping, 255 for unused
	136	* Mapping Channel-0 to Host-0 (PRU0/1 R31 bit 30)
	137	* */
	138	0, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED,
	139	HOST_UNUSED, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED, HOST_UNUSED,
	140	/* Number of evts being mapped to channels */
	141	(sizeof(pru_intc_map) / sizeof(struct ch_map)),
	142	/* Pointer to the structure containing mapped events */
	143	pru_intc_map,
	144	},
	145	},
	146	};
	147
	148	#endif /* _RSC_TABLE_PRU_H_ */