85xx: Convert CONFIG_SYS_{PCI*,RIO*}_MEM_BASE to _MEM_BUS for FSL boards

Use CONFIG_SYS_{PCI,RIO}_MEM_BUS for the bus relative address instead
of _MEM_BASE so we are more explicit.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Andy Fleming <afleming@freescale.com>
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index f22b752..2483d50 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -308,16 +308,16 @@
 #define CONFIG_SYS_I2C_OFFSET		0x3000
 
 /* RapidIO MMU */
-#define CONFIG_SYS_RIO_MEM_BASE	0xc0000000	/* base address */
-#define CONFIG_SYS_RIO_MEM_PHYS	CONFIG_SYS_RIO_MEM_BASE
+#define CONFIG_SYS_RIO_MEM_BUS	0xc0000000	/* base address */
+#define CONFIG_SYS_RIO_MEM_PHYS	CONFIG_SYS_RIO_MEM_BUS
 #define CONFIG_SYS_RIO_MEM_SIZE	0x20000000	/* 128M */
 
 /*
  * General PCI
  * Memory space is mapped 1-1, but I/O space must start from 0.
  */
-#define CONFIG_SYS_PCI1_MEM_BASE	0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BASE
+#define CONFIG_SYS_PCI1_MEM_BUS	0x80000000
+#define CONFIG_SYS_PCI1_MEM_PHYS	CONFIG_SYS_PCI1_MEM_BUS
 #define CONFIG_SYS_PCI1_MEM_SIZE	0x20000000	/* 512M */
 #define CONFIG_SYS_PCI1_IO_BASE	0x00000000
 #define CONFIG_SYS_PCI1_IO_PHYS	0xe2000000