Remove CONFIG_BOARDNAME and CONFIG_BOARD_NAME

Both of these variables are used in a few hard-coded ways to set some
string values or print something to the user.  In almost all cases, it's
just as useful to hard-code the value used.  The exception here is
printing something closer to correct board name for p1_p2_rdb machines.
This can be done using something from the device tree, but for now
hard-code a non-CONFIG based value instead.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/el6x_common.h b/include/configs/el6x_common.h
index 4764d22..bcd7b84 100644
--- a/include/configs/el6x_common.h
+++ b/include/configs/el6x_common.h
@@ -10,8 +10,6 @@
 
 #include <linux/stringify.h>
 
-#define CONFIG_BOARD_NAME		EL6Q
-
 #include "mx6_common.h"
 
 #ifdef CONFIG_SPL
@@ -30,10 +28,8 @@
 
 #define CONFIG_MXC_UART_BASE	UART2_BASE
 
-#define CONFIG_BOARD_NAME	EL6Q
-
 #define CONFIG_EXTRA_ENV_SETTINGS                                               \
-	"board="__stringify(CONFIG_BOARD_NAME)"\0"                              \
+	"board=EL6Q\0"								\
 	"cma_size="__stringify(EL6Q_CMA_SIZE)"\0"                               \
 	"chp_size="__stringify(EL6Q_COHERENT_POOL_SIZE)"\0"                     \
 	"console=" CONSOLE_DEV "\0"					\