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armcm_reset: Add a new helper file defining command_reset() 

Add a generic ARM Cortex-M implementation of the "reset" command.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-09-18 11:26:27 -04:00
parent 80e17b1e53
commit 1c6a8267f9
7 changed files with 21 additions and 26 deletions
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4
src/atsamd/Makefile
View File

@ -19,8 +19,8 @@ CFLAGS_klipper.elf += -T $(OUT)src/generic/armcm_link.ld
$(OUT)klipper.elf: $(OUT)src/generic/armcm_link.ld
# Add source files
src-y += atsamd/main.c atsamd/gpio.c
src-y += generic/armcm_boot.c generic/armcm_irq.c generic/crc16_ccitt.c
src-y += atsamd/main.c atsamd/gpio.c generic/crc16_ccitt.c
src-y += generic/armcm_boot.c generic/armcm_irq.c generic/armcm_reset.c
src-$(CONFIG_USBSERIAL) += atsamd/usbserial.c generic/usb_cdc.c
src-$(CONFIG_SERIAL) += atsamd/serial.c generic/serial_irq.c
src-$(CONFIG_HAVE_GPIO_ADC) += atsamd/adc.c

7
src/atsamd/main.c
View File

@ -10,13 +10,6 @@
DECL_CONSTANT_STR("MCU", CONFIG_MCU);
void
command_reset(uint32_t *args)
{
NVIC_SystemReset();
}
DECL_COMMAND_FLAGS(command_reset, HF_IN_SHUTDOWN, "reset");
// Main entry point
int
main(void)

15
src/generic/armcm_reset.c Normal file
View File

@ -0,0 +1,15 @@
// Generic reset command handler for ARM Cortex-M boards
//
// Copyright (C) 2019 Kevin O'Connor <kevin@koconnor.net>
//
// This file may be distributed under the terms of the GNU GPLv3 license.
#include "board/internal.h" // NVIC_SystemReset
#include "command.h" // DECL_COMMAND_FLAGS
void
command_reset(uint32_t *args)
{
NVIC_SystemReset();
}
DECL_COMMAND_FLAGS(command_reset, HF_IN_SHUTDOWN, "reset");

2
src/lpc176x/Makefile
View File

@ -14,7 +14,7 @@ $(OUT)klipper.elf: $(OUT)src/generic/armcm_link.ld
# Add source files
src-y += lpc176x/main.c lpc176x/gpio.c
src-y += generic/armcm_boot.c generic/armcm_irq.c generic/armcm_timer.c
src-y += generic/crc16_ccitt.c
src-y += generic/armcm_reset.c generic/crc16_ccitt.c
src-y += ../lib/lpc176x/device/system_LPC17xx.c
src-$(CONFIG_HAVE_GPIO_ADC) += lpc176x/adc.c
src-$(CONFIG_HAVE_GPIO_I2C) += lpc176x/i2c.c

7
src/lpc176x/main.c
View File

@ -60,13 +60,6 @@ enable_pclock(uint32_t pclk)
}
}
void
command_reset(uint32_t *args)
{
NVIC_SystemReset();
}
DECL_COMMAND_FLAGS(command_reset, HF_IN_SHUTDOWN, "reset");
// Main entry point
int
main(void)

5
src/stm32/Makefile
View File

@ -20,8 +20,9 @@ CFLAGS_klipper.elf += -T $(OUT)src/generic/armcm_link.ld
$(OUT)klipper.elf: $(OUT)src/generic/armcm_link.ld
# Add source files
src-y += stm32/main.c stm32/watchdog.c stm32/gpio.c generic/armcm_boot.c
src-y += generic/crc16_ccitt.c generic/armcm_irq.c generic/armcm_timer.c
src-y += stm32/main.c stm32/watchdog.c stm32/gpio.c generic/crc16_ccitt.c
src-y += generic/armcm_boot.c generic/armcm_irq.c generic/armcm_timer.c
src-y += generic/armcm_reset.c
src-$(CONFIG_MACH_STM32F1) += ../lib/stm32f1/system_stm32f1xx.c
src-$(CONFIG_MACH_STM32F1) += stm32/stm32f1.c
src-$(CONFIG_MACH_STM32F4) += ../lib/stm32f4/system_stm32f4xx.c

7
src/stm32/main.c
View File

@ -11,13 +11,6 @@
DECL_CONSTANT_STR("MCU", CONFIG_MCU);
void
command_reset(uint32_t *args)
{
NVIC_SystemReset();
}
DECL_COMMAND_FLAGS(command_reset, HF_IN_SHUTDOWN, "reset");
// Main entry point
int
main(void)