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