wandboard: Add support for the MX6QP variant

Add support for the latest MX6QP wandboard variant.

Based on Richard Hu's work from Technexion's U-Boot tree.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 6d2609c..051560f 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -512,7 +512,9 @@
 #endif
 
 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
-	if (is_mx6dq())
+	if (is_mx6dqp())
+		env_set("board_rev", "MX6QP");
+	else if (is_mx6dq())
 		env_set("board_rev", "MX6Q");
 	else
 		env_set("board_rev", "MX6DL");
@@ -534,7 +536,7 @@
 
 #if defined(CONFIG_VIDEO_IPUV3)
 	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
-	if (is_mx6dq()) {
+	if (is_mx6dq() || is_mx6dqp()) {
 		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c2_pad_info);
 		setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c3_pad_info);
 	} else {