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authorDawsyn Schraiber <[email protected]>2024-05-09 02:08:42 -0400
committerDawsyn Schraiber <[email protected]>2024-05-09 02:08:42 -0400
commit8fbd08fe29bbc2246a78b481b219c241f62ff420 (patch)
treecc8f3f414a5560fa232677bc82d72348fd46660d /src/pru/intc_map.h
parent93acde052369568beaefb0d99629d8797f5c191f (diff)
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Remove Residual BeagleBone Black Related Files
Diffstat (limited to 'src/pru/intc_map.h')
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diff --git a/src/pru/intc_map.h b/src/pru/intc_map.h
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-/*
- * Copyright (C) 2021 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.
- */
-
-#ifndef _INTC_MAP_0_H_
-#define _INTC_MAP_0_H_
-
-/*
- * ======== PRU INTC Map ========
- *
- * Define the INTC mapping for interrupts going to the ICSS / ICSSG:
- * ICSS Host interrupts 0, 1
- * ICSSG Host interrupts 0, 1, 10-19
- *
- * Note that INTC interrupts going to the ARM Linux host should not be defined
- * in this file (ICSS/ICSSG Host interrupts 2-9).
- *
- * The INTC configuration for interrupts going to the ARM host should be defined
- * in the device tree node of the client driver, "interrupts" property.
- * See Documentation/devicetree/bindings/interrupt-controller/ti,pruss-intc.yaml
- * entry #interrupt-cells for more.
- *
- * For example, on ICSSG:
- *
- * &client_driver0 {
- * interrupt-parent = <&icssg0_intc>;
- * interrupts = <21 2 2>, <22 3 3>;
- * interrupt-names = "interrupt_name1", "interrupt_name2";
- * };
- *
- */
-
-#include <stddef.h>
-#include <rsc_types.h>
-
-/*
- * .pru_irq_map is used by the RemoteProc driver during initialization. However,
- * the map is NOT used by the PRU firmware. That means DATA_SECTION and RETAIN
- * are required to prevent the PRU compiler from optimizing out .pru_irq_map.
- */
-#pragma DATA_SECTION(my_irq_rsc, ".pru_irq_map")
-#pragma RETAIN(my_irq_rsc)
-
-struct pru_irq_rsc my_irq_rsc = {
- 0, /* type = 0 */
- 1, /* number of system events being mapped */
- {
- {7, 1, 1}, /* {sysevt, channel, host interrupt} */
- },
-};
-
-#endif /* _INTC_MAP_0_H_ */