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 --- arch/arm/mach-socfpga/spl.c | 1 + 1 file changed, 1 insertion(+)
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 @@ u32 spl_boot_device(void) 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) */