Added pullup to usb pins

test.mk

@@ -41,14 +41,20 @@ CONFIG_EZYNQ_QUADSPI_0__ATTRIB = SLOW
 #CONFIG_EZYNQ_MIO_ETH_1=y
  CONFIG_EZYNQ_MIO_ETH_MDIO__ATTRIB= SLOW
  CONFIG_EZYNQ_MIO_USB_0__ATTRIB= SLOW
+ CONFIG_EZYNQ_MIO_USB_0__ATTRIB= PULLUP
+ 
 #CONFIG_EZYNQ_MIO_USB_1=y
 #CONFIG_EZYNQ_MIO_SPI_0=16 #16,28,40
 #CONFIG_EZYNQ_MIO_SPI_1=10 #10,22,34,46
  CONFIG_EZYNQ_MIO_SDIO_0=40 #16,28,40
  CONFIG_EZYNQ_MIO_SDIO_0__ATTRIB=SLOW
+ CONFIG_EZYNQ_MIO_SDIO_0__ATTRIB=PULLUP
 #CONFIG_EZYNQ_MIO_SDIO_1=10 #10,22,34,46
  CONFIG_EZYNQ_MIO_SDCD_0=46 #any but 7,8
+ CONFIG_EZYNQ_MIO_SDCD_0__ATTRIB=PULLUP
  CONFIG_EZYNQ_MIO_SDWP_0=50 #any but 7,8
+ CONFIG_EZYNQ_MIO_SDWP_0__ATTRIB=PULLUP
+ 
 #CONFIG_EZYNQ_MIO_SDCD_1=48 #any but 7,8
 #CONFIG_EZYNQ_MIO_SDWP_1=48 #any but 7,8
 #CONFIG_EZYNQ_MIO_SDPWR_0=48 #any even

u-boot-tree/include/configs/ezynq/zed_ezynq.h

@@ -57,23 +57,19 @@
 #define CONFIG_EZYNQ_MIO_ETH_0__ATTRIB    SLOW
 #define CONFIG_EZYNQ_MIO_ETH_MDIO__ATTRIB SLOW
 #define CONFIG_EZYNQ_MIO_USB_0__ATTRIB    SLOW
+#define CONFIG_EZYNQ_MIO_USB_0__ATTRIB    PULLUP
 #define CONFIG_EZYNQ_MIO_SDIO_0           40 // 16,28,40
 #define CONFIG_EZYNQ_MIO_SDIO_0__ATTRIB   SLOW
+#define CONFIG_EZYNQ_MIO_SDIO_0__ATTRIB   PULLUP
 #define CONFIG_EZYNQ_MIO_SDCD_0           46 //#any but 7,8
+#define CONFIG_EZYNQ_MIO_SDCD_0__ATTRIB   PULLUP
 #define CONFIG_EZYNQ_MIO_SDWP_0           50 //#any but 7,8
+#define CONFIG_EZYNQ_MIO_SDWP_0__ATTRIB   PULLUP
 #define CONFIG_EZYNQ_MIO_UART_1           48 //#  8+4*N
 /* LED will be OFF */
 #define CONFIG_EZYNQ_MIO_INOUT_47   OUT
-#define CONFIG_EZYNQ_MIO_PULLUP_EN_40
-#define CONFIG_EZYNQ_MIO_PULLUP_EN_41
-#define CONFIG_EZYNQ_MIO_PULLUP_EN_42
-#define CONFIG_EZYNQ_MIO_PULLUP_EN_43
-#define CONFIG_EZYNQ_MIO_PULLUP_EN_44
-#define CONFIG_EZYNQ_MIO_PULLUP_EN_45
-#define CONFIG_EZYNQ_MIO_PULLUP_EN_46
 
 /*
-
 Red LED - pullup, input - on,
 output (or undefined) -   off
 #define CONFIG_EZYNQ_MIO_PULLUP_EN_47