* Patches by Udi Finkelstein, 2 June 2003:
  - Added support for custom keyboards, initialized by defining a
    board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
  - Added support for the RBC823 board.
  - cpu/mpc8xx/lcd.c now automatically calculates the
    Horizontal Pixel Count field.

* Fix alignment problem in BOOTP (dhcp_leasetime option)
  [pointed out by Nicolas Lacressonnière, 2 Jun 2003]

* Patch by Mark Rakes, 14 May 2003:
  add support for Intel e1000 gig cards.

* Patch by Nye Liu, 3 Jun 2003:
  fix critical typo in MAMR definition (include/mpc8xx.h)

* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.

* Patch by Klaus Heydeck, 2 Jun 2003
  Minor changes for KUP4K configuration
diff --git a/cpu/mpc8260/pci.c b/cpu/mpc8260/pci.c
index 6d16c04..013d48a 100644
--- a/cpu/mpc8260/pci.c
+++ b/cpu/mpc8260/pci.c
@@ -170,7 +170,7 @@
 #endif
 
 #ifndef CFG_PCI_MSTR_MEMIO_SIZE 
-#define PCI_MSTR_MEMIO_SIZE 0x20000000          /* 512MB */ 
+#define PCI_MSTR_MEMIO_SIZE 0x10000000          /* 256 MB */ 
 #else 
 #define PCI_MSTR_MEMIO_SIZE CFG_PCI_MSTR_MEMIO_SIZE 
 #endif