nxp tdi: hcd_init() reset and set host mode

hw/bsp/mcb1800/mcb1800.c

@@ -157,51 +157,12 @@ void board_init(void)
   Chip_UART_TXEnable(UART_DEV);
 
   //------------- USB -------------//
-  enum {
-    USBMODE_DEVICE = 2,
-    USBMODE_HOST   = 3
-  };
-
-  enum {
-    USBMODE_VBUS_LOW  = 0,
-    USBMODE_VBUS_HIGH = 1
-  };
-
-  // USB0
 #if CFG_TUSB_RHPORT0_MODE
   Chip_USB0_Init();
-
-  // Host/Device mode can only be set right after controller reset
-  LPC_USB0->USBCMD_D |= 0x02;
-  while( LPC_USB0->USBCMD_D & 0x02 ) {}
-
-  // Set mode
-  #if CFG_TUSB_RHPORT0_MODE & OPT_MODE_HOST
-    LPC_USB0->USBMODE_H = USBMODE_HOST | (USBMODE_VBUS_HIGH << 5);
-    LPC_USB0->PORTSC1_H |= (1<<24); // FIXME force full speed for debugging
-  #else // TODO OTG
-    LPC_USB0->USBMODE_D = USBMODE_DEVICE;
-    LPC_USB0->OTGSC = (1<<3) | (1<<0) /*| (1<<16)| (1<<24)| (1<<25)| (1<<26)| (1<<27)| (1<<28)| (1<<29)| (1<<30)*/;
-  #endif
 #endif
 
-  // USB1
 #if CFG_TUSB_RHPORT1_MODE
   Chip_USB1_Init();
-
-//  // Reset controller
-//  LPC_USB1->USBCMD_D |= 0x02;
-//  while( LPC_USB1->USBCMD_D & 0x02 ) {}
-//
-//  // Set mode
-//  #if CFG_TUSB_RHPORT1_MODE & OPT_MODE_HOST
-//    LPC_USB1->USBMODE_H = USBMODE_HOST | (USBMODE_VBUS_HIGH << 5);
-//  #else // TODO OTG
-//    LPC_USB1->USBMODE_D = USBMODE_DEVICE;
-//  #endif
-//
-//  // USB1 as fullspeed
-//  LPC_USB1->PORTSC1_D |= (1<<24);
 #endif
 }