1 /* 2 * Copyright (c) 2017 Oticon A/S 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 /** 7 * @file Extra definitions provided by the board to soc.h 8 * 9 * Background: 10 * The POSIC ARCH/SOC/board layering is different than in normal archs 11 * The "SOC" does not provide almost any of the typical SOC functionality 12 * but that is left for the "board" to define it 13 * Device code may rely on the soc.h defining some things (like the interrupts 14 * numbers) 15 * Therefore this file is included from the inf_clock soc.h to allow a board 16 * to define that kind of SOC related snippets 17 */ 18 19 #ifndef _POSIX_SP_BOARD_SOC_H 20 #define _POSIX_SP_BOARD_SOC_H 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 #define TIMER_TICK_IRQ 0 27 #define OFFLOAD_SW_IRQ 1 28 #define COUNTER_EVENT_IRQ 2 29 30 /* 31 * This interrupt will awake the CPU if IRQs are not locked, 32 * This interrupt does not have an associated status bit or handler 33 */ 34 #define PHONY_WEAK_IRQ 0xFFFE 35 /* 36 * This interrupt will awake the CPU even if IRQs are locked, 37 * This interrupt does not have an associated status bit or handler 38 * (the lock is only ignored when the interrupt is raised from the HW models, 39 * SW threads should not try to use this) 40 */ 41 #define PHONY_HARD_IRQ 0xFFFF 42 43 44 #ifdef __cplusplus 45 } 46 #endif 47 48 #endif /* _POSIX_SP_BOARD_SOC_H */ 49
