arm: imx: wandboard: fix compile error if CONFIG_VIDEO is deactivated

When I tried to deactivate VIDEO support for the Wandboard, it still
tried to initialize the Framebuffer and so on. That is the reason for
the added ifdefs. CONFIG_VIDEO is enabled in the configuration as default
and therefore nothing changes for the default user.

The structs mx6dl_i2c2_pad_info and mx6q_i2c2_pad_info are only available
when CONFIG_IPUV3 are set and should not be tried to access, when that
define is not defined.

Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com>

board/wandboard/wandboard.c

@@ -442,11 +442,13 @@ int board_init(void)
 	/* address of boot parameters */
 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
 
+#if defined(CONFIG_VIDEO_IPUV3)
 	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
 	if (is_mx6dq())
 		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c2_pad_info);
 	else
 		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
+#endif
 
 	return 0;
 }

include/configs/wandboard.h

@@ -74,6 +74,7 @@
 #define CONFIG_PHY_ATHEROS
 
 /* Framebuffer */
+#ifdef CONFIG_VIDEO
 #define CONFIG_VIDEO_IPUV3
 #define CONFIG_VIDEO_BMP_RLE8
 #define CONFIG_SPLASH_SCREEN
@@ -85,6 +86,7 @@
 #define CONFIG_CMD_HDMIDETECT
 #define CONFIG_IMX_HDMI
 #define CONFIG_IMX_VIDEO_SKIP
+#endif
 
 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
 #define CONFIG_EXTRA_ENV_SETTINGS \