rename hal_dcd_isr to dcd_irq_handler for fomu

hw/bsp/fomu/board.mk

@@ -14,11 +14,6 @@ BSP_DIR = hw/bsp/fomu
 # All source paths should be relative to the top level.
 LD_FILE = hw/bsp/$(BOARD)/fomu.ld
 
-# TODO remove later
-SRC_C += src/portable/$(VENDOR)/$(CHIP_FAMILY)/hal_$(CHIP_FAMILY).c
-
-SRC_C += 
-
 SRC_S += hw/bsp/fomu/crt0-vexriscv.S
 
 INC += \

hw/bsp/fomu/fomu.c

@@ -26,7 +26,7 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include "common/tusb_common.h"
+#include "../board.h"
 #include "csr.h"
 #include "irq.h"
 
@@ -34,8 +34,6 @@
 // Board porting API
 //--------------------------------------------------------------------+
 
-void hal_dcd_isr(uint8_t rhport);
-
 void fomu_error(uint32_t line)
 {
   (void)line;
@@ -65,7 +63,7 @@ void isr(void)
 
 #if CFG_TUSB_RHPORT0_MODE == OPT_MODE_DEVICE
   if (irqs & (1 << USB_INTERRUPT)) {
-    hal_dcd_isr(0);
+    tud_irq_handler(0);
   }
 #endif
   if (irqs & (1 << TIMER0_INTERRUPT)) {
@@ -114,4 +112,4 @@ uint32_t board_millis(void)
 {
   return system_ticks;
 }
-#endif
+#endif