removed comment on USB controller initialization

sources/pci.c

@@ -29,6 +29,18 @@
 #include "stdint.h"
 #include "bas_printf.h"
 
+uint32_t pci_read_config_longword(uint16_t slot, uint16_t function, uint16_t offset)
+{
+	return 0;
+}
+
+
+uint16_t pci_read_config_word(uint16_t slot, uint16_t function, uint16_t offset)
+{
+	return 0;
+}
+
+/* start of PCI initialization code */
 void init_eport(void)
 {
 	/* concigure IRQ1-7 pins on EPORT falling edge triggered */

sources/sysinit.c

@@ -501,7 +501,7 @@ void test_upd720101(void)
 			MCF_PCI_PCICAR_FUNCNUM(0) +
 			MCF_PCI_PCICAR_DWORD(57);
 
-		//* (uint8_t *) PCI_IO_OFFSET = 0x20;	// commented out (hangs currently)
+		* (uint8_t *) PCI_IO_OFFSET = 0x20;
 	}
 	else
 	{