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unable to mount flash file system from nand in p1022

Question asked by somya aggarwal on Nov 28, 2016
Latest reply on Dec 5, 2016 by somya aggarwal

HI,

 I am using QOIRQ sdk version 1.8 for p1022 demo board. I am unable to mount jffs2 file system from nand flash.

Please see the error log below:

 

NAND device: Manufacturer ID: 0xec, Chip ID: 0xd3 (Samsung NAND 1GiB 3,3V 8-bit), 1024MiB, page size: 2048, OOB size: 64
Bad block table found at page 524160, version 0x01
Bad block table found at page 524032, version 0x01
6 ofpart partitions found on MTD device ff800000.flash
Creating 6 MTD partitions on "ff800000.flash":
0x000000000000-0x000002000000 : "u-boot-nand"
ftl_cs: FTL header not found.
0x000002000000-0x000012000000 : "jffs2-nand"
ftl_cs: FTL header not found.
0x000012000000-0x000022000000 : "ramdisk-nand"
ftl_cs: FTL header not found.
0x000022000000-0x000026000000 : "kernel-nand"
ftl_cs: FTL header not found.
0x000026000000-0x000027000000 : "dtb-nand"
ftl_cs: FTL header not found.
0x000027000000-0x000040000000 : "reserved-nand"
ftl_cs: FTL header not found.
eLBC NAND device at 0xff800000, bank 1
fsl_espi ffe07000.spi: master is unqueued, this is deprecated
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
m25p80 spi32766.0: s25sl12801 (16384 Kbytes)
4 ofpart partitions found on MTD device spi32766.0
Creating 4 MTD partitions on "spi32766.0":
ata1.00: ATA-8: WDC WD3200BPVT-00JJ5T0, 01.01A01, max UDMA/133
ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 16/32)
0x000000000000-0x000000100000 : "u-boot-spi"
ata1.00: configured for UDMA/133
ftl_cs: FTL header not found.
0x000000100000-0x000000600000 : "kernel-spi"
ftl_cs: FTL header not found.
scsi 0:0:0:0: Direct-Access ATA WDC WD3200BPVT-0 01.0 PQ: 0 ANSI: 5
0x000000600000-0x000000700000 : "dtb-spi"
ftl_cs: FTL header not found.
0x000000700000-0x000001000000 : "file system-spi"
sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
sd 0:0:0:0: [sda] 4096-byte physical blocks
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: Attached scsi generic sg0 type 0
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
ftl_cs: FTL header not found.
fsl_espi ffe07000.spi: at 0xf10d0000 (irq = 59)
libphy: Fixed MDIO Bus: probed
libphy: Freescale PowerQUICC MII Bus: probed
libphy: Freescale PowerQUICC MII Bus: probed
fsl-gianfar ethernet.1: enabled errata workarounds, flags: 0x4
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI disk
fsl-gianfar ethernet.1 eth0: mac: 00:00:00:00:00:01
fsl-gianfar ethernet.1 eth0: Running with NAPI enabled
fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[0]: 256
fsl-gianfar ethernet.1 eth0: RX BD ring size for Q[1]: 256
fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[0]: 256
fsl-gianfar ethernet.1 eth0: TX BD ring size for Q[1]: 256
fsl-gianfar ethernet.2: enabled errata workarounds, flags: 0x4
fsl-gianfar ethernet.2 eth1: mac: 00:00:00:00:00:02
fsl-gianfar ethernet.2 eth1: Running with NAPI enabled
fsl-gianfar ethernet.2 eth1: RX BD ring size for Q[0]: 256
fsl-gianfar ethernet.2 eth1: RX BD ring size for Q[1]: 256
fsl-gianfar ethernet.2 eth1: TX BD ring size for Q[0]: 256
fsl-gianfar ethernet.2 eth1: TX BD ring size for Q[1]: 256
pps pps0: new PPS source ptp0
ucc_geth_driver: QE UCC Gigabit Ethernet Controller
e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
/soc@ffe00000/usb@22000: Invalid 'dr_mode' property, fallback to host mode
fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller
fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1
fsl-ehci fsl-ehci.0: irq 28, io mem 0xffe22000
fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
usbcore: registered new interface driver usb-storage
i2c /dev entries driver
mpc-i2c ffe03000.i2c: timeout 1000000 us
mpc-i2c ffe03100.i2c: timeout 1000000 us
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
/soc@ffe00000/sdhc@2e000: voltage-ranges unspecified
ata2: No Device OR PHYRDY change,Hstatus = 0xa0000000
ata2: SATA link down (SStatus 0 SControl 300)
mmc0: SDHCI controller on ffe2e000.sdhc [ffe2e000.sdhc] using DMA
talitos ffe30000.crypto: hwrng
talitos ffe30000.crypto: max_xor_srcs 6
talitos ffe30000.crypto: fsl,sec3.3 algorithms registered in /proc/crypto
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
snd-soc-p1022ds snd-soc-p1022ds.0: ASoC: platform ffe0c100.dma-channel not registered
snd-soc-p1022ds snd-soc-p1022ds.0: could not register card
platform snd-soc-p1022ds.0: Driver snd-soc-p1022ds requests probe deferral
ipip: IPv4 over IPv4 tunneling driver
TCP: cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
Key type dns_resolver registered
snd-soc-p1022ds snd-soc-p1022ds.0: wm8776-hifi-playback <-> ffe15000.ssi mapping ok
snd-soc-p1022ds snd-soc-p1022ds.0: wm8776-hifi-capture <-> ffe15000.ssi mapping ok
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
ALSA device list:
#0: snd-soc-p1022ds
jffs2: Empty flash at 0x0001fffc ends at 0x00020000
jffs2: Empty flash at 0x0005fffc ends at 0x00060000
jffs2: Empty flash at 0x0009fffc ends at 0x000a0000
jffs2: Empty flash at 0x000dffdc ends at 0x000e0000
jffs2: Empty flash at 0x0011fffc ends at 0x00120000
jffs2: Empty flash at 0x0015fffc ends at 0x00160000
jffs2: Empty flash at 0x0019fffc ends at 0x001a0000
jffs2: Empty flash at 0x001dfffc ends at 0x001e0000
jffs2: Empty flash at 0x0021fffc ends at 0x00220000
jffs2: Empty flash at 0x0025ff50 ends at 0x00260000
jffs2: Empty flash at 0x0029fffc ends at 0x002a0000
jffs2: Empty flash at 0x0031fffc ends at 0x00320000
jffs2: Empty flash at 0x0035fffc ends at 0x00360000
jffs2: Empty flash at 0x0039fffc ends at 0x003a0000
jffs2: Empty flash at 0x003dfffc ends at 0x003e0000
VFS: Mounted root (jffs2 filesystem) on device 31:8.
devtmpfs: mounted
Freeing unused kernel memory: 268K (c07a3000 - c07e6000)
INIT: version 2.88 booting
Starting udev
udevd[1486]: starting version 182
Starting Bootlog daemon: bootlogd.
Populating dev cache
fsl-lbc ffe05000.localbus: Parity or Uncorrectable ECC error: LTESR 0x20000001
fsl,elbc-fcm-nand ff800000.nand: command failed: fir 4125e000 fcr 300000 status 20000001 mdr 20
jffs2: mtd->read(0xa1 bytes from 0x407fb8) returned ECC error
jffs2: error: (2171) __jffs2_dbg_prewrite_paranoia_check: argh, about to write node to 0x407fb8 on flash, but there are data already there. Th.
------------[ cut here ]------------
kernel BUG at fs/jffs2/debug.c:154!
Oops: Exception in kernel mode, sig: 5 [#1]
SMP NR_CPUS=8 P1022 DS
Modules linked in:
CPU: 1 PID: 2171 Comm: tar Not tainted 3.12.37-rt51-QorIQ-SDK-V1.8+gf488de6 #1
task: ef2eb5c0 ti: ef528000 task.ti: ef528000
NIP: c020240c LR: c020240c CTR: 00000000
REGS: ef529b80 TRAP: 0700 Not tainted (3.12.37-rt51-QorIQ-SDK-V1.8+gf488de6)
MSR: 00029000 <CE,EE,ME> CR: 40024f44 XER: 00000000

GPR00: 00029000 ef529c30 ef2eb5c0 ef001c00 01199000 ef4bad80 c020240c c07e5c24
GPR08: c08339c0 00000001 c0f50740 c07e5c24 01199000 10132260 00000000 00000000
GPR16: 00000000 00000000 00000006 c0715760 c07157a8 000000a1 00000002 000000a4
GPR24: 00000003 00000000 c741de00 0000005d ef271400 00407fb8 ef4bad80 000000a1
NIP [c020240c] __jffs2_dbg_prewrite_paranoia_check+0x124/0x128
LR [c020240c] __jffs2_dbg_prewrite_paranoia_check+0x124/0x128
Call Trace:
[ef529c30] [c0202404] __jffs2_dbg_prewrite_paranoia_check+0x11c/0x128 (unreliable)
[ef529c60] [c01f9b34] jffs2_write_dnode+0x124/0x53c
[ef529cd0] [c01fa780] jffs2_write_inode_range+0x328/0x418
[ef529d40] [c01f3c18] jffs2_write_end+0x1a0/0x38c
[ef529d90] [c00ac3b0] generic_file_buffered_write+0x128/0x264
[ef529e00] [c00ad7f4] __generic_file_aio_write+0x268/0x490
[ef529e60] [c00ada90] generic_file_aio_write+0x74/0x120
[ef529e90] [c00f43a8] do_sync_write+0x70/0xc8
[ef529ef0] [c00f4c98] vfs_write+0xc4/0x1b8
[ef529f10] [c00f5320] SyS_write+0x4c/0xac
[ef529f40] [c000f0ec] ret_from_syscall+0x0/0x3c
--- Exception: c01 at 0xfd7268c
LR = 0x10007134
Instruction dump:
7fa6eb78 7cffea14 38a500c0 38638b6c 4cc63182 483dbb3d 7fc3f378 7fe4fb78
7fa5eb78 4bfffdd1 7fc3f378 4beecb45 <0fe00000> 9421ff90 7c0802a6 bfc10068
---[ end trace 955bf22a2cd3f007 ]---

[JFFS2 DBG] (2170) jffs2_do_read_inode: read inode #72
[JFFS2 DBG] (2170) jffs2_do_read_inode_internal: ino #72 pino/nlink is 1
[JFFS2 DBG] (2170) jffs2_get_inode_nodes: ino #72
[JFFS2 DBG] (2170) jffs2_get_inode_nodes: read 740 bytes at 0x0be51c(2).
Trace/breakpoint[JFFS2 DBG] (2170) jffs2_add_tn_to_tree: insert fragment 0x00-0x0c, ver 1 at 000be51c
trap
[JFFS2 DBG] (2170) jffs2_lookup_tn: root c7055bd8, offset 0
[JFFS2 DBG] (2170) jffs2_get_inode_nodes: nodes of inode #72 were read, the highest version is 1, latest_mctime 0, mctime_ver 0.
[JFFS2 DBG] (2170) jffs2_build_inode_fragtree: tn ef64db68 ver 1 range 0x0-0xc ov 0
[JFFS2 DBG] (2170) ver_insert: Link new node at c7055bf4 (root is c7055bf4)
[JFFS2 DBG] (2170) jffs2_build_inode_fragtree: Add ef64db68 (v 1, 0x0-0xc, ov 0) to fragtree
[JFFS2 DBG] (2170) jffs2_add_full_dnode_to_inode: adding node 0x00-0x0c @0x000be51c on flash, newfrag *ef4f9798
[JFFS2 DBG] (2170) jffs2_do_read_inode_internal: symlink's target '/bin/busybox' cached
[JFFS2 DBG] (2172) jffs2_do_read_inode: read inode #274
[JFFS2 DBG] (2172) jffs2_do_read_inode_internal: ino #274 pino/nlink is 1
[JFFS2 DBG] (2172) jffs2_get_inode_nodes: ino #274
[JFFS2 DBG] (2172) jffs2_get_inode_nodes: read 1932 bytes at 0x0cf074(0).
[JFFS2 DBG] (2172) read_dnode: the node has no data.
[JFFS2 DBG] (2172) jffs2_add_tn_to_tree: insert fragment 0x00-0x00, ver 1 at 000cf074
[JFFS2 DBG] (2172) jffs2_add_tn_to_tree: keep new mdata with ver 1
[JFFS2 DBG] (2172) jffs2_get_inode_nodes: nodes of inode #274 were read, the highest version is 1, latest_mctime 0, mctime_ver 0.
[JFFS2 DBG] (2172) jffs2_build_inode_fragtree: potential mdata is ver 1 at ef64db68
[JFFS2 DBG] (2172) jffs2_truncate_fragtree: truncating fragtree to 0x00000000 bytes

Outcomes