ls1021atwr: Enable USB IP support

Enable USB IP support for both EHCI and XHCI for
ls1021atwr platform

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>

diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index d0432c3..cf2aaa3 100644 (file)
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -28,6 +28,44 @@
 #define CONFIG_SYS_INIT_RAM_SIZE       OCRAM_SIZE
 
 /*
+ * USB
+ */
+
+/*
+ * EHCI Support - disbaled by default as
+ * there is no signal coming out of soc on
+ * this board for this controller. However,
+ * the silicon still has this controller,
+ * and anyone can use this controller by
+ * taking signals out on their board.
+ */
+
+/*#define CONFIG_HAS_FSL_DR_USB*/
+
+#ifdef CONFIG_HAS_FSL_DR_USB
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_FSL
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#endif
+
+/* XHCI Support - enabled by default */
+#define CONFIG_HAS_FSL_XHCI_USB
+
+#ifdef CONFIG_HAS_FSL_XHCI_USB
+#define CONFIG_USB_XHCI_FSL
+#define CONFIG_USB_XHCI_DWC3
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_MAX_CONTROLLER_COUNT        1
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS     2
+#endif
+
+#if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_XHCI_USB)
+#define CONFIG_CMD_USB
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_EXT2
+#endif
+
+/*
  * Generic Timer Definitions
  */
 #define GENERIC_TIMER_CLK              12500000