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[libcpu/riscv]迁移libcpu/riscv/ch32中文件至bsp (#7004)

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Yaochenger 2023-03-02 22:17:43 +08:00 committed by GitHub
parent fc2e122ee2
commit 95540854a6
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 85 additions and 12 deletions
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1
bsp/wch/risc-v/ch32v103r-evt/board/SConscript
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@ -11,6 +11,7 @@ src = Split('''
board.c board.c
debug.c debug.c
ch32v10x_it.c ch32v10x_it.c
software_irq.c
''') ''')
path = [cwd] path = [cwd]

0
libcpu/risc-v/ch32/software_irq.c → bsp/wch/risc-v/ch32v103r-evt/board/software_irq.c
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1
bsp/wch/risc-v/ch32v208w-r0/board/SConscript
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@ -9,6 +9,7 @@ cwd = GetCurrentDir()
# add general drivers # add general drivers
src = Split(''' src = Split('''
board.c board.c
software_irq.c
''') ''')
path = [cwd] path = [cwd]

41
bsp/wch/risc-v/ch32v208w-r0/board/software_irq.c Normal file
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@ -0,0 +1,41 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-09-09 WCH the first version
* 2023-01-04 WangShun Remove redundant files
*/
#include "rtconfig.h"
#if defined (SOC_RISCV_SERIES_CH32V1)
#include "ch32v10x.h"
#elif defined (SOC_RISCV_SERIES_CH32V2)
#include "ch32v20x.h"
#elif defined (SOC_RISCV_SERIES_CH32V3)
#include "ch32v30x.h"
#else
#error "CH32 architecture doesn't support!"
#endif
void rt_trigger_software_interrupt(void)
{
/*CH32V103 does not support systick software interrupt*/
#if defined(SOC_RISCV_SERIES_CH32V1)
NVIC_SetPendingIRQ(Software_IRQn);
#else
SysTick->CTLR |= (1 << 31);
#endif
}
void rt_hw_do_after_save_above(void)
{
__asm volatile ("li t0,0x20" );
__asm volatile ("csrs 0x804, t0");
/*CH32V103 does not support systick software interrupt*/
#if defined(SOC_RISCV_SERIES_CH32V1)
NVIC_ClearPendingIRQ(Software_IRQn);
#else
SysTick->CTLR &= ~(1 << 31);
#endif
}

1
bsp/wch/risc-v/ch32v307v-r1/board/SConscript
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@ -9,6 +9,7 @@ cwd = GetCurrentDir()
# add general drivers # add general drivers
src = Split(''' src = Split('''
board.c board.c
software_irq.c
''') ''')
path = [cwd] path = [cwd]

41
bsp/wch/risc-v/ch32v307v-r1/board/software_irq.c Normal file
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@ -0,0 +1,41 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-09-09 WCH the first version
* 2023-01-04 WangShun Remove redundant files
*/
#include "rtconfig.h"
#if defined (SOC_RISCV_SERIES_CH32V1)
#include "ch32v10x.h"
#elif defined (SOC_RISCV_SERIES_CH32V2)
#include "ch32v20x.h"
#elif defined (SOC_RISCV_SERIES_CH32V3)
#include "ch32v30x.h"
#else
#error "CH32 architecture doesn't support!"
#endif
void rt_trigger_software_interrupt(void)
{
/*CH32V103 does not support systick software interrupt*/
#if defined(SOC_RISCV_SERIES_CH32V1)
NVIC_SetPendingIRQ(Software_IRQn);
#else
SysTick->CTLR |= (1 << 31);
#endif
}
void rt_hw_do_after_save_above(void)
{
__asm volatile ("li t0,0x20" );
__asm volatile ("csrs 0x804, t0");
/*CH32V103 does not support systick software interrupt*/
#if defined(SOC_RISCV_SERIES_CH32V1)
NVIC_ClearPendingIRQ(Software_IRQn);
#else
SysTick->CTLR &= ~(1 << 31);
#endif
}

12
libcpu/risc-v/ch32/SConscript
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@ -1,12 +0,0 @@
# RT-Thread building script for component
from building import *
cwd = GetCurrentDir()
src = Glob('*.c') + Glob('*.cpp') + Glob('*_gcc.S')
CPPPATH = [cwd]
ASFLAGS = ' -I ' + cwd
group = DefineGroup('CPU', src, depend = [''], CPPPATH = CPPPATH, ASFLAGS = ASFLAGS)
Return('group')