board: ge: Enable access to i2c bus 1 and 2

The change in i2c configuration added to support access to the VPD has
inadvertantly caused access to i2c buses 1 & 2 to be lost. This has
resulted in the configuration for the PMIC to be attempted on the wrong
bus and thus isn't taking effect.

Add the required configuration to return access to buses 1 & 2. In order
to ensure that any users of the bus numbering prior to addition in VPD
patches work, add buses before configuration related to mux on bus 0 and
tweak VPD bus usage to fit new numbering scheme.

Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>

board/ge/bx50v3/bx50v3.c

@@ -37,7 +37,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #endif
 
 #ifndef CONFIG_SYS_I2C_EEPROM_BUS
-#define CONFIG_SYS_I2C_EEPROM_BUS       2
+#define CONFIG_SYS_I2C_EEPROM_BUS       4
 #endif
 
 #define NC_PAD_CTRL (PAD_CTL_PUS_100K_UP |	\

include/configs/ge_bx50v3.h

@@ -296,9 +296,11 @@
 #define CONFIG_SYS_I2C_MXC_I2C2
 #define CONFIG_SYS_I2C_MXC_I2C3
 
-#define CONFIG_SYS_NUM_I2C_BUSES        9
+#define CONFIG_SYS_NUM_I2C_BUSES        11
 #define CONFIG_SYS_I2C_MAX_HOPS         1
 #define CONFIG_SYS_I2C_BUSES	{	{0, {I2C_NULL_HOP} }, \
+					{1, {I2C_NULL_HOP} }, \
+					{2, {I2C_NULL_HOP} }, \
 					{0, {{I2C_MUX_PCA9547, 0x70, 0} } }, \
 					{0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
 					{0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \