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stm32: Update code to use armcm_boot mechanism

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Replace the stm32 provided assembler with the src/generic/armcm_boot.c
mechanism.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2019-08-21 13:52:43 -04:00
parent a44bc950a3
commit 4ef53ab095
7 changed files with 24 additions and 111 deletions
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6
src/stm32/usbfs.c
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@@ -6,6 +6,7 @@
#include <string.h> // NULL
#include "autoconf.h" // CONFIG_STM32_FLASH_START_2000
#include "board/armcm_boot.h" // armcm_enable_irq
#include "board/armcm_timer.h" // udelay
#include "board/gpio.h" // gpio_out_setup
#include "board/io.h" // writeb
@@ -249,7 +250,7 @@ usb_reset(void)
}
// Main irq handler
void __visible
void
USB_LP_CAN1_RX0_IRQHandler(void)
{
uint32_t istr = USB->ISTR;
@@ -301,7 +302,6 @@ usb_init(void)
USB->DADDR = 0;
USB->CNTR = USB_CNTR_RESETM;
USB->ISTR = 0;
NVIC_SetPriority(USB_LP_CAN1_RX0_IRQn, 1);
NVIC_EnableIRQ(USB_LP_CAN1_RX0_IRQn);
armcm_enable_irq(USB_LP_CAN1_RX0_IRQHandler, USB_LP_CAN1_RX0_IRQn, 1);
}
DECL_INIT(usb_init);