Add system memory to the PCI region list for AMCC PPC44x CPUs.
Enabled it for Yucca board.
diff --git a/cpu/ppc4xx/405gp_pci.c b/cpu/ppc4xx/405gp_pci.c
index 0ccb3d8..cf5eccb 100644
--- a/cpu/ppc4xx/405gp_pci.c
+++ b/cpu/ppc4xx/405gp_pci.c
@@ -465,17 +465,30 @@
hose->first_busno = 0;
hose->last_busno = 0xff;
+ /* PCI I/O space */
pci_set_region(hose->regions + reg_num++,
0x00000000,
PCIX0_IOBASE,
0x10000,
PCI_REGION_IO);
+ /* PCI memory space */
pci_set_region(hose->regions + reg_num++,
CFG_PCI_TARGBASE,
CFG_PCI_MEMBASE,
0x10000000,
PCI_REGION_MEM );
+
+#if defined(CONFIG_PCI_SYS_MEM_BUS) && defined(CONFIG_PCI_SYS_MEM_PHYS) && \
+ defined(CONFIG_PCI_SYS_MEM_SIZE)
+ /* System memory space */
+ pci_set_region(hose->regions + reg_num++,
+ CONFIG_PCI_SYS_MEM_BUS,
+ CONFIG_PCI_SYS_MEM_PHYS,
+ CONFIG_PCI_SYS_MEM_SIZE,
+ PCI_REGION_MEM | PCI_REGION_MEMORY );
+#endif
+
hose->region_count = reg_num;
pci_setup_indirect(hose, PCIX0_CFGADR, PCIX0_CFGDATA);