rknand error: when boot using rknan_linux

[darkalexpp]

hi,
I have a kernel panic when trying to boot the system, I have an rknand partition, but if I boot from a usb and the partition does not happen the error:

[ 2.933463] EXT4-fs (rknand_linux): mounted filesystem without journal. Opts: (null)
[ 2.940820] VFS: Mounted root (ext4 filesystem) on device 31:1.
[ 2.955145] devtmpfs: mounted
[ 2.959857] Freeing unused kernel memory: 1024K
[ 3.021119] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[ 3.028724] pgd = c0004000
[ 3.031260] [00000000] *pgd=00000000
[ 3.034621] Internal error: Oops: 805 [#1] SMP ARM
[ 3.039116] Modules linked in:
[ 3.041985] CPU: 0 PID: 72 Comm: rknand Tainted: G W 4.4.194 #14
[ 3.048762] Hardware name: Rockchip (Device Tree)
[ 3.053175] task: ef1f7080 task.stack: ee002000
[ 3.057431] PC is at memcpy+0x50/0x330
[ 3.060947] LR is at 0x34
[ 3.063402] pc : [] lr : [<00000034>] psr: 20000093
[ 3.069282] sp : ee003eb4 ip : 0001e6c8 fp : ee003f74
[ 3.074183] r10: ee13d840 r9 : eeac1000 r8 : 00000001
[ 3.079085] r7 : 00280003 r6 : 00000000 r5 : 00000000 r4 : 00010101
[ 3.085210] r3 : 464c457f r2 : 00000f60 r1 : eeac0020 r0 : 00000000
[ 3.091336] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none
[ 3.098114] Control: 10c5387d Table: 6000404a DAC: 00000051
[ 3.103505] Process rknand (pid: 72, stack limit = 0xee002218)
[ 3.108979] Stack: (0xee003eb4 to 0xee004000)
[ 3.113066] 3ea0: 00000000 00004000 00000000
[ 3.120745] 3ec0: 00000000 00000000 00001000 c0742c18 00000000 58350141 00000000 c0c8a7e4
[ 3.128423] 3ee0: ef1f7080 c0fb8534 c0152c30 ffffe000 c1037410 c0f94dc8 eeac0000 c0c8a810
[ 3.136102] 3f00: ef3d9c80 eea93c38 eeaa0000 00000020 c0c8a810 00000000 00000000 00000000
[ 3.143779] 3f20: 00000000 ef1f7080 c0152c30 00000000 00000000 00000000 ef1f7080 c016cc4c
[ 3.151456] 3f40: ee003f40 ee003f40 c07423ac eea78280 ef3d9900 00000000 ee002000 c0f94dc8
[ 3.159135] 3f60: c07423ac ef117de4 ee003fac ee003f78 c0146088 c07423b8 eea782a8 eea782a8
[ 3.166813] 3f80: ee003fac ef3d9900 c0145f18 00000000 00000000 00000000 00000000 00000000
[ 3.174491] 3fa0: 00000000 ee003fb0 c0107f88 c0145f24 00000000 00000000 00000000 00000000
[ 3.182168] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.189845] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[ 3.197532] [] (memcpy) from [] (nand_blktrans_thread+0x86c/0x9cc)
[ 3.204973] [] (nand_blktrans_thread) from [] (kthread+0x170/0x178)
[ 3.212495] [] (kthread) from [] (ret_from_fork+0x14/0x2c)
[ 3.219278] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8)
[ 3.224998] ---[ end trace 2107056eb59c5b33 ]---

I also have these errors before mount

[ 1.991205] rknandbase v1.2 2018-05-08
[ 1.994967] No.1 FLASH ID:2c 64 44 4b a9 0
[ 2.000823] MT RR 15 row=400,count 15,status=-1
[ 2.006773] MT RR 15 row=400,count 15,status=-1
[ 2.011042] flash_read_page_en 0 400 error_ecc -1 1
[ 2.017544] MT RR 15 row=500,count 15,status=-1
[ 2.023509] MT RR 15 row=500,count 15,status=-1
[ 2.027773] flash_read_page_en 0 500 error_ecc -1 1
[ 2.034273] MT RR 15 row=600,count 15,status=-1
[ 2.040223] MT RR 15 row=600,count 15,status=-1
[ 2.044475] flash_read_page_en 0 600 error_ecc -1 1
[ 2.051854] MT RR 15 row=b00,count 15,status=-1
[ 2.057807] MT RR 15 row=b00,count 15,status=-1
[ 2.062059] flash_read_page_en 0 b00 error_ecc -1 1
[ 2.068583] MT RR 15 row=c00,count 15,status=-1
[ 2.074531] MT RR 15 row=c00,count 15,status=-1
[ 2.078795] flash_read_page_en 0 c00 error_ecc -1 1
[ 2.085295] MT RR 15 row=d00,count 15,status=-1
[ 2.091253] MT RR 15 row=d00,count 15,status=-1
[ 2.095505] flash_read_page_en 0 d00 error_ecc -1 1
[ 2.102014] MT RR 15 row=e00,count 15,status=-1
[ 2.107963] MT RR 15 row=e00,count 15,status=-1
[ 2.112214] flash_read_page_en 0 e00 error_ecc -1 1
[ 2.117806] random: fast init done
[ 2.121907] MT RR 15 row=f00,count 15,status=-1
[ 2.127858] MT RR 15 row=f00,count 15,status=-1
[ 2.132110] flash_read_page_en 0 f00 error_ecc -1 1
[ 2.136736] No.1 FLASH ID:2c 64 44 4b a9 0