mpc85xx: Add 4-bits eSDHC support for MPC8569E-MDS boards

Thanks to "Errata to MPC8569E PowerQUICC III Integrated Host Processor
Family Reference Manual, Rev. 0" document, which describes all eSDHC
pins, we can add 4-bits eSDHC support for MPC8569E-MDS boards.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 1e659e2..e16f0e1 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -277,6 +277,10 @@
 #define PLPDIR1_I2C_BIT_MASK		0x0000000F
 #define PLPDIR1_I2C2_VAL		0x0000000F
 #define PLPDIR1_ESDHC_VAL		0x00000006
+#define PLPPAR1_UART0_BIT_MASK		0x00000fc0
+#define PLPPAR1_ESDHC_4BITS_VAL		0x00000a80
+#define PLPDIR1_UART0_BIT_MASK		0x00000fc0
+#define PLPDIR1_ESDHC_4BITS_VAL		0x00000a80
 
 /*
  * General PCI