[    3.169258] sunxi_nand 1c03000.nand: failed to request rxtx DMA channel
[    3.192500] nand: Could not find valid ONFI parameter page; aborting
[    3.222709] nand: Could not find valid JEDEC parameter page; aborting
[    3.236635] nand: device found, Manufacturer ID: 0xad, Chip ID: 0xde
[    3.250554] nand: Hynix NAND 8GiB 3,3V 8-bit
[    3.264482] nand: 8192 MiB, MLC, erase size: 4096 KiB, page size: 16384, OOB size: 224
[    3.278416] sunxi_nand 1c03000.nand: ECC init failed: -22
[    3.292345] sunxi_nand 1c03000.nand: failed to init nand chips
[    3.306354] sunxi_nand: probe of 1c03000.nand failed with error -22