fullsys now builds and runs for about one cycle

SConscript:
    easier to fix than temporarily remove
cpu/simple/cpu.cc:
cpu/simple/cpu.hh:
    mem needed for both fullsys and syscall
dev/baddev.cc:
    fix for new mem system
dev/io_device.cc:
    fix typo
dev/io_device.hh:
    PioDevice needs to be a memobject
dev/isa_fake.cc:
dev/pciconfigall.cc:
dev/pciconfigall.hh:
    fix for new mem systems
dev/platform.cc:
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.hh:
    rather than the platform have a pointer to pciconfig, go the other
    way so all devices are the same and can have a platform pointer
dev/tsunami_cchip.cc:
dev/tsunami_io.cc:
dev/tsunami_io.hh:
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
dev/uart8250.cc:
python/m5/objects/AlphaConsole.py:
python/m5/objects/BadDevice.py:
python/m5/objects/BaseCPU.py:
python/m5/objects/Device.py:
python/m5/objects/Pci.py:
python/m5/objects/PhysicalMemory.py:
python/m5/objects/System.py:
python/m5/objects/Tsunami.py:
python/m5/objects/Uart.py:
    fixes for newmem

--HG--
extra : convert_revision : b7b67e19095cca64889f6307725aa2f3d84c7105
diff --git a/dev/tsunami_io.hh b/dev/tsunami_io.hh
index defb850..c37f3aa 100644
--- a/dev/tsunami_io.hh
+++ b/dev/tsunami_io.hh
@@ -42,7 +42,7 @@
  * Tsunami I/O device is a catch all for all the south bridge stuff we care
  * to implement.
  */
-class TsunamiIO : public PioDevice
+class TsunamiIO : public BasicPioDevice
 {
   private:
     struct tm tm;
@@ -318,8 +318,8 @@
      */
     TsunamiIO(Params *p);
 
-    virtual Fault read(Packet &pkt);
-    virtual Fault write(Packet &pkt);
+    virtual Tick read(Packet &pkt);
+    virtual Tick write(Packet &pkt);
 
     /**
      * Post an PIC interrupt to the CPU via the CChip