Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash

[oweals/u-boot.git] / include / configs / MPC8641HPCN.h

diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 84708c4052e951ca33a2a091548c80f5cad697db..f1b7eb5a264bbae2845c64571a4bf58a14693e56 100644 (file)
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -336,7 +336,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 #define CONFIG_SYS_PCI1_MEM_VIRT       0x80000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCI1_MEM_BUS                CONFIG_SYS_PCI1_MEM_VIRT
+#define CONFIG_SYS_PCI1_MEM_BUS                0xc0000000
 #define CONFIG_SYS_PCI1_MEM_PHYS       0x0000000c00000000ULL
 #else
 #define CONFIG_SYS_PCI1_MEM_BUS                CONFIG_SYS_PCI1_MEM_VIRT
@@ -353,8 +353,17 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define KSEG1ADDR(x)           ({u32 _x=le32_to_cpu(*(u32 *)(x)); (&_x);})
 #define _IO_BASE               0x00000000
 
+#ifdef CONFIG_PHYS_64BIT
+/*
+ * Use the same PCI bus address on PCI1 and PCI2 if we have PHYS_64BIT.
+ * This will increase the amount of PCI address space available for
+ * for mapping RAM.
+ */
+#define CONFIG_SYS_PCI2_MEM_BUS                CONFIG_SYS_PCI1_MEM_BUS
+#else
 #define CONFIG_SYS_PCI2_MEM_BUS                (CONFIG_SYS_PCI1_MEM_BUS \
                                         + CONFIG_SYS_PCI1_MEM_SIZE)
+#endif
 #define CONFIG_SYS_PCI2_MEM_VIRT       (CONFIG_SYS_PCI1_MEM_VIRT \
                                         + CONFIG_SYS_PCI1_MEM_SIZE)
 #define CONFIG_SYS_PCI2_MEM_PHYS       (CONFIG_SYS_PCI1_MEM_PHYS \