mirror of
https://github.com/tillitis/tillitis-key1.git
synced 2025-03-13 10:36:53 -04:00
d82c3a706e
Adds: - SYSCALL_RESET - SYSCALL_SET_LED Co-authored-by: Michael Cardell Widerkrantz <mc@tillitis.se>
31 lines
603 B
C
31 lines
603 B
C
/*
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* Copyright (C) 2025 - Tillitis AB
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* SPDX-License-Identifier: GPL-2.0-only
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*/
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#include "../tk1/assert.h"
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#include "../tk1/led.h"
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#include "../tk1/syscall_num.h"
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#include "../tk1/types.h"
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// clang-format off
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static volatile uint32_t *system_reset = (volatile uint32_t *)TK1_MMIO_TK1_SYSTEM_RESET;
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// clang-format on
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int32_t syscall_handler(uint32_t number, uint32_t arg1)
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{
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switch (number) {
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case TK1_SYSCALL_RESET:
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*system_reset = 1;
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return 0;
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case TK1_SYSCALL_SET_LED:
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set_led(arg1);
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return 0;
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default:
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assert(1 == 2);
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}
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assert(1 == 2);
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return -1; // This should never run
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}
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