arm: socfpga: Unreset NAND in SPL
If the system boots from NAND, make sure to de-assert the NAND IP
reset, otherwise the system will get stuck.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
diff --git a/arch/arm/mach-socfpga/spl.c b/arch/arm/mach-socfpga/spl.c
index 775a827..98c16a0 100644
--- a/arch/arm/mach-socfpga/spl.c
+++ b/arch/arm/mach-socfpga/spl.c
@@ -40,6 +40,7 @@
return BOOT_DEVICE_RAM;
case 0x2: /* NAND Flash (1.8V) */
case 0x3: /* NAND Flash (3.0V) */
+ socfpga_per_reset(SOCFPGA_RESET(NAND), 0);
return BOOT_DEVICE_NAND;
case 0x4: /* SD/MMC External Transceiver (1.8V) */
case 0x5: /* SD/MMC Internal Transceiver (3.0V) */