mtdparts=sprd-nand:256k(spl),512k(2ndbl),256k(params),512k(vmjaluna),10m(modem),3840k(fixnv),3840k(backupfixnv),5120k(dsp),3840k(runtimenv),10m(boot),10m(recovery),215m(system),170m(userdata),60m(cache),256k(misc),1m(boot_logo),1m(fastboot_logo),3840k(productinfo),512k(kpanic),512k(simlock),5m(intmemory)

mtd0: 00040000 00020000 "spl"
mtd1: 00080000 00020000 "2ndbl"
mtd2: 00040000 00020000 "params"
mtd3: 00080000 00020000 "vmjaluna"
mtd4: 00a00000 00020000 "modem"
mtd5: 003c0000 00020000 "fixnv"
mtd6: 003c0000 00020000 "backupfixnv"
mtd7: 00500000 00020000 "dsp"
mtd8: 003c0000 00020000 "runtimenv"
mtd9: 00a00000 00020000 "boot"
mtd10: 00a00000 00020000 "recovery"
mtd11: 0e100000 00020000 "system"
mtd12: 0a000000 00020000 "userdata"
mtd13: 03c00000 00020000 "cache"
mtd14: 00040000 00020000 "misc"
mtd15: 00100000 00020000 "boot_logo"
mtd16: 00100000 00020000 "fastboot_logo"
mtd17: 003c0000 00020000 "productinfo"
mtd18: 00080000 00020000 "kpanic"
mtd19: 00080000 00020000 "simlock"
mtd20: 00500000 00020000 "intmemory"

31 0 256 mtdblock0
31 1 512 mtdblock1
31 2 256 mtdblock2
31 3 512 mtdblock3
31 4 10240 mtdblock4
31 5 3840 mtdblock5
31 6 3840 mtdblock6
31 7 5120 mtdblock7
31 8 3840 mtdblock8
31 9 10240 mtdblock9
31 10 10240 mtdblock10
31 11 230400 mtdblock11
31 12 163840 mtdblock12
31 13 61440 mtdblock13
31 14 256 mtdblock14
31 15 1024 mtdblock15
31 16 1024 mtdblock16
31 17 3840 mtdblock17
31 18 512 mtdblock18
31 19 512 mtdblock19
31 20 5120 mtdblock20