lpc40xx device work, moving Chip_USB_Init out of tinyusb

hw/bsp/ea4088qs/board_ea4088qs.c

@@ -39,6 +39,7 @@
 #ifdef BOARD_EA4088QS
 
 #include "../board.h"
+#include "tusb.h"
 
 #define LED_PORT      2
 #define LED_PIN       19
@@ -55,9 +56,25 @@ const uint32_t RTCOscRateIn = 32768;
 static const PINMUX_GRP_T pinmuxing[] =
 {
 	/* LEDs */
-	{0x2, 19, (IOCON_FUNC0 | IOCON_MODE_INACT)},
+	{2, 19, (IOCON_FUNC0 | IOCON_MODE_INACT)},
 };
 
+static const PINMUX_GRP_T pin_usb_mux[] =
+{
+	// USB1 as Host
+	{0, 29, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D+1
+	{0, 30, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D-1
+	{1, 18, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // UP LED1
+	{1, 19, (IOCON_FUNC2 | IOCON_MODE_INACT)}, // PPWR1
+
+	// USB2 as Device
+	{0, 31, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D+2
+	{0, 13, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // UP LED
+	{0, 14, (IOCON_FUNC3 | IOCON_MODE_INACT)}, // CONNECT2
+
+	/* VBUS is not connected on this board, so leave the pin at default setting. */
+	/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
+};
 
 // Invoked by startup code
 void SystemInit(void)
@@ -90,6 +107,20 @@ void board_init(void)
   //------------- UART -------------//
 
 	//------------- USB -------------//
+  // Port1 as Host, Port2: Device
+  Chip_USB_Init();
+
+  enum {
+    USBCLK  = 0x1B // Host + Device + OTG + AHB
+  };
+
+  LPC_USB->OTGClkCtrl = USBCLK;
+  while ( (LPC_USB->OTGClkSt & USBCLK) != USBCLK );
+
+  // USB1 = host, USB2 = device
+  LPC_USB->StCtrl = 0x3;
+
+  Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
 }