global: Migrate CONFIG_MXC_UART_BASE to CFG

Perform a simple rename of CONFIG_MXC_UART_BASE to CFG_MXC_UART_BASE

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/mx6memcal.h b/include/configs/mx6memcal.h
index f6d3b2e..b664962 100644
--- a/include/configs/mx6memcal.h
+++ b/include/configs/mx6memcal.h
@@ -14,12 +14,12 @@
 
 #ifdef CONFIG_SERIAL_CONSOLE_UART1
 #if defined(CONFIG_MX6SL)
-#define CONFIG_MXC_UART_BASE		UART1_IPS_BASE_ADDR
+#define CFG_MXC_UART_BASE		UART1_IPS_BASE_ADDR
 #else
-#define CONFIG_MXC_UART_BASE		UART1_BASE
+#define CFG_MXC_UART_BASE		UART1_BASE
 #endif
 #elif defined(CONFIG_SERIAL_CONSOLE_UART2)
-#define CONFIG_MXC_UART_BASE		UART2_BASE
+#define CFG_MXC_UART_BASE		UART2_BASE
 #else
 #error please define serial console (CONFIG_SERIAL_CONSOLE_UARTx)
 #endif