lcd, mpc8xx: move the mpc8xx driver to drivers/video

Since the lcd code was compiled unconditionally in arch also
add CONFIG_MPC8XX_LCD to the boards using this driver.

cc: Anatolij Gustschin <agust@denx.de>
cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
diff --git a/include/configs/v37.h b/include/configs/v37.h
index e36d249..f9965db 100644
--- a/include/configs/v37.h
+++ b/include/configs/v37.h
@@ -39,6 +39,7 @@
 #define	CONFIG_SYS_TEXT_BASE	0x40000000
 
 #define CONFIG_LCD
+#define CONFIG_MPC8XX_LCD
 #define CONFIG_SHARP_LQ084V1DG21
 #undef CONFIG_LCD_LOGO