arm: socfpga: Unreset NAND in U-Boot

Make sure the NAND reset is not asserted in full U-Boot.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Chin Liang See <clsee@altera.com>
diff --git a/arch/arm/mach-socfpga/misc.c b/arch/arm/mach-socfpga/misc.c
index a54d2b9..9b43b92 100644
--- a/arch/arm/mach-socfpga/misc.c
+++ b/arch/arm/mach-socfpga/misc.c
@@ -359,6 +359,10 @@
 	socfpga_per_reset(SOCFPGA_RESET(SPIM1), 0);
 #endif
 
+#ifdef CONFIG_NAND_DENALI
+	socfpga_per_reset(SOCFPGA_RESET(NAND), 0);
+#endif
+
 	return 0;
 }