imx6: aristainetos: add support for rev C board

add support for revision C boards. This board has
no longer a NAND.

Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c
index 8809079..c79ac1d 100644
--- a/board/aristainetos/aristainetos.c
+++ b/board/aristainetos/aristainetos.c
@@ -492,7 +492,8 @@
 	}
 #if ((CONFIG_SYS_BOARD_VERSION == 2) || \
 	(CONFIG_SYS_BOARD_VERSION == 3) || \
-	(CONFIG_SYS_BOARD_VERSION == 4))
+	(CONFIG_SYS_BOARD_VERSION == 4) || \
+	(CONFIG_SYS_BOARD_VERSION == 5))
 	, {
 		.bus	= -1,
 		.addr	= 0,
@@ -520,6 +521,7 @@
 };
 size_t display_count = ARRAY_SIZE(displays);
 
+#if defined(CONFIG_NAND)
 iomux_v3_cfg_t nfc_pads[] = {
 	MX6_PAD_NANDF_CLE__NAND_CLE		| MUX_PAD_CTRL(NO_PAD_CTRL),
 	MX6_PAD_NANDF_ALE__NAND_ALE		| MUX_PAD_CTRL(NO_PAD_CTRL),
@@ -573,6 +575,11 @@
 	/* enable apbh clock gating */
 	setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
 }
+#else
+static void setup_gpmi_nand(void)
+{
+}
+#endif
 
 int board_init(void)
 {