hw/mcu/stm32f3: Use common startup code

STM32F3 now uses common startup code for Cortex-M4 and
autogenerated linker script.

Flash cache initialization moved to hal_system_init.c to
make system_stm32f3xx.c more like original ST file
so future updates will be easier.

Unused ld scripts remove

NVIC_NUM_VECTOR corrected (probably value was from other MCU)

Signed-off-by: Jerzy Kasenberg <[email protected]>

hw/mcu/stm/stm32f3xx/include/mcu/cmsis_nvic.h

@@ -28,7 +28,11 @@
 
 #include <stdint.h>
 
-#define NVIC_NUM_VECTORS      (16 + 81)   // CORE + MCU Peripherals
+extern uint32_t __isr_vector_start[];
+extern uint32_t __isr_vector_end[];
+
+/* Extract number of vectors from .interrupt section size */
+#define NVIC_NUM_VECTORS      (__isr_vector_end - __isr_vector_start)
 #define NVIC_USER_IRQ_OFFSET  16
 
 #include "stm32f3xx.h"

hw/mcu/stm/stm32f3xx/include/mcu/mcu_vectors.h

@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#if defined(STM32F301x8)
+#include "vectors/stm32f301x8_vectors.h"
+#elif defined(STM32F302x8)
+#include "vectors/stm32f302x8_vectors.h"
+#elif defined(STM32F302xC)
+#include "vectors/stm32f302xc_vectors.h"
+#elif defined(STM32F302xE)
+#include "vectors/stm32f302xe_vectors.h"
+#elif defined(STM32F303x8)
+#include "vectors/stm32f303x8_vectors.h"
+#elif defined(STM32F303xC)
+#include "vectors/stm32f303xc_vectors.h"
+#elif defined(STM32F303xE)
+#include "vectors/stm32f303xe_vectors.h"
+#elif defined(STM32F373xC)
+#include "vectors/stm32f373xc_vectors.h"
+#elif defined(STM32F334x8)
+#include "vectors/stm32f334x8_vectors.h"
+#elif defined(STM32F318xx)
+#include "vectors/stm32f318xx_vectors.h"
+#elif defined(STM32F328xx)
+#include "vectors/stm32f328xx_vectors.h"
+#elif defined(STM32F358xx)
+#include "vectors/stm32f358xx_vectors.h"
+#elif defined(STM32F378xx)
+#include "vectors/stm32f378xx_vectors.h"
+#elif defined(STM32F398xx)
+#include "vectors/stm32f398xx_vectors.h"
+#else
+#error "Please select first the target STM32F3xx device used in your application"
+#endif

hw/mcu/stm/stm32f3xx/include/mcu/vectors/stm32f301x8_vectors.h

@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+INT_VECTOR_STACK_TOP(__StackTop)
+INT_VECTOR_RESET_HANDLER(Reset_Handler)
+INT_VECTOR_NMI_HANDLER(NMI_Handler)
+INT_VECTOR_HARDFAULT_HANDLER(HardFault_Handler)
+INT_VECTOR_MEMMANAGE_HANDLER(MemManage_Handler)
+INT_VECTOR_BUSFAULT_HANDLER(BusFault_Handler)
+INT_VECTOR_USAGEFAULT_HANDLER(UsageFault_Handler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_SVC_HANDLER(SVC_Handler)
+INT_VECTOR_DEBUGMON_HANDLER(DebugMon_Handler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_PENDSV_HANDLER(PendSV_Handler)
+INT_VECTOR_SYSTICK_HANDLER(SysTick_Handler)
+INT_VECTOR(WWDG_IRQHandler)
+INT_VECTOR(PVD_IRQHandler)
+INT_VECTOR(TAMP_STAMP_IRQHandler)
+INT_VECTOR(RTC_WKUP_IRQHandler)
+INT_VECTOR(FLASH_IRQHandler)
+INT_VECTOR(RCC_IRQHandler)
+INT_VECTOR(EXTI0_IRQHandler)
+INT_VECTOR(EXTI1_IRQHandler)
+INT_VECTOR(EXTI2_TSC_IRQHandler)
+INT_VECTOR(EXTI3_IRQHandler)
+INT_VECTOR(EXTI4_IRQHandler)
+INT_VECTOR(DMA1_Channel1_IRQHandler)
+INT_VECTOR(DMA1_Channel2_IRQHandler)
+INT_VECTOR(DMA1_Channel3_IRQHandler)
+INT_VECTOR(DMA1_Channel4_IRQHandler)
+INT_VECTOR(DMA1_Channel5_IRQHandler)
+INT_VECTOR(DMA1_Channel6_IRQHandler)
+INT_VECTOR(DMA1_Channel7_IRQHandler)
+INT_VECTOR(ADC1_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(EXTI9_5_IRQHandler)
+INT_VECTOR(TIM1_BRK_TIM15_IRQHandler)
+INT_VECTOR(TIM1_UP_TIM16_IRQHandler)
+INT_VECTOR(TIM1_TRG_COM_TIM17_IRQHandler)
+INT_VECTOR(TIM1_CC_IRQHandler)
+INT_VECTOR(TIM2_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(I2C1_EV_IRQHandler)
+INT_VECTOR(I2C1_ER_IRQHandler)
+INT_VECTOR(I2C2_EV_IRQHandler)
+INT_VECTOR(I2C2_ER_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(SPI2_IRQHandler)
+INT_VECTOR(USART1_IRQHandler)
+INT_VECTOR(USART2_IRQHandler)
+INT_VECTOR(USART3_IRQHandler)
+INT_VECTOR(EXTI15_10_IRQHandler)
+INT_VECTOR(RTC_Alarm_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(SPI3_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(TIM6_DAC_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(COMP2_IRQHandler)
+INT_VECTOR(COMP4_6_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(I2C3_EV_IRQHandler)
+INT_VECTOR(I2C3_ER_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(FPU_IRQHandler)

hw/mcu/stm/stm32f3xx/include/mcu/vectors/stm32f302x8_vectors.h

@@ -0,0 +1,117 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+INT_VECTOR_STACK_TOP(__StackTop)
+INT_VECTOR_RESET_HANDLER(Reset_Handler)
+INT_VECTOR_NMI_HANDLER(NMI_Handler)
+INT_VECTOR_HARDFAULT_HANDLER(HardFault_Handler)
+INT_VECTOR_MEMMANAGE_HANDLER(MemManage_Handler)
+INT_VECTOR_BUSFAULT_HANDLER(BusFault_Handler)
+INT_VECTOR_USAGEFAULT_HANDLER(UsageFault_Handler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_SVC_HANDLER(SVC_Handler)
+INT_VECTOR_DEBUGMON_HANDLER(DebugMon_Handler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_PENDSV_HANDLER(PendSV_Handler)
+INT_VECTOR_SYSTICK_HANDLER(SysTick_Handler)
+INT_VECTOR(WWDG_IRQHandler)
+INT_VECTOR(PVD_IRQHandler)
+INT_VECTOR(TAMP_STAMP_IRQHandler)
+INT_VECTOR(RTC_WKUP_IRQHandler)
+INT_VECTOR(FLASH_IRQHandler)
+INT_VECTOR(RCC_IRQHandler)
+INT_VECTOR(EXTI0_IRQHandler)
+INT_VECTOR(EXTI1_IRQHandler)
+INT_VECTOR(EXTI2_TSC_IRQHandler)
+INT_VECTOR(EXTI3_IRQHandler)
+INT_VECTOR(EXTI4_IRQHandler)
+INT_VECTOR(DMA1_Channel1_IRQHandler)
+INT_VECTOR(DMA1_Channel2_IRQHandler)
+INT_VECTOR(DMA1_Channel3_IRQHandler)
+INT_VECTOR(DMA1_Channel4_IRQHandler)
+INT_VECTOR(DMA1_Channel5_IRQHandler)
+INT_VECTOR(DMA1_Channel6_IRQHandler)
+INT_VECTOR(DMA1_Channel7_IRQHandler)
+INT_VECTOR(ADC1_IRQHandler)
+INT_VECTOR(USB_HP_CAN_TX_IRQHandler)
+INT_VECTOR(USB_LP_CAN_RX0_IRQHandler)
+INT_VECTOR(CAN_RX1_IRQHandler)
+INT_VECTOR(CAN_SCE_IRQHandler)
+INT_VECTOR(EXTI9_5_IRQHandler)
+INT_VECTOR(TIM1_BRK_TIM15_IRQHandler)
+INT_VECTOR(TIM1_UP_TIM16_IRQHandler)
+INT_VECTOR(TIM1_TRG_COM_TIM17_IRQHandler)
+INT_VECTOR(TIM1_CC_IRQHandler)
+INT_VECTOR(TIM2_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(I2C1_EV_IRQHandler)
+INT_VECTOR(I2C1_ER_IRQHandler)
+INT_VECTOR(I2C2_EV_IRQHandler)
+INT_VECTOR(I2C2_ER_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(SPI2_IRQHandler)
+INT_VECTOR(USART1_IRQHandler)
+INT_VECTOR(USART2_IRQHandler)
+INT_VECTOR(USART3_IRQHandler)
+INT_VECTOR(EXTI15_10_IRQHandler)
+INT_VECTOR(RTC_Alarm_IRQHandler)
+INT_VECTOR(USBWakeUp_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(SPI3_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(TIM6_DAC_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(COMP2_IRQHandler)
+INT_VECTOR(COMP4_6_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(I2C3_EV_IRQHandler)
+INT_VECTOR(I2C3_ER_IRQHandler)
+INT_VECTOR(USB_HP_IRQHandler)
+INT_VECTOR(USB_LP_IRQHandler)
+INT_VECTOR(USBWakeUp_RMP_IRQHandler)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR_UNUSED(0)
+INT_VECTOR(FPU_IRQHandler)