of-flash e8000000.nor: do_map_probe() failed for p1022 demoboard

[rammurmu]

I am using sdk v1.8 for p1022 demoboard. However during kernel boot up nor flash fails to probe.Please see the log file attached:

00
PCIe2: Root Complex of Slot 3, no link, regs @ 0xffe09000
PCIe2: Bus 01 - 01
PCIe3: Root Complex of Slot 2, no link, regs @ 0xffe0b000
PCIe3: Bus 02 - 02
In: serial
Out: serial
Err: serial
Net: eTSEC1, eTSEC2
Hit any key to stop autoboot: 10     9     8     7     6     5     4     3     2     1     0
eTSEC1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
eTSEC1: No link.
eTSEC2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
eTSEC2: No link.
eTSEC1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
eTSEC1: No link.
eTSEC2 Waiting for PHY auto negotiation to complete......... TIMEOUT !
eTSEC2: No link.
eTSEC1 Waiting for PHY auto negotiation to complete......... TIMEOUT !
eTSEC1: No link.
eTSEC2 Waiting for PHY auto negotiation to complete.user interrupt!
eTSEC2: No link.
WARNING: adjusting available memory to 30000000
Wrong Image Format for bootm command
ERROR: can't get kernel image!
=> run sataboot
WARNING: adjusting available memory to 30000000
## Booting kernel from Legacy Image at ec000000 ...
Image Name: Linux-3.12.37-rt51-QorIQ-SDK-V1.8
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 4273717 Bytes = 4.1 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at eff00000
Booting using the fdt blob at 0xeff00000
Uncompressing Kernel Image ... OK
Loading Device Tree to 03ff9000, end 03fffc27 ... OK
Using P1022 DS machine description
Memory CAM mapping: 256/256/256 Mb, residual: 1280Mb
Linux version 3.12.37-rt51-QorIQ-SDK-V1.8+gf488de6 (somya@somya-HP-Pro-3330-MT) (gcc version 4.9.2 (GCC) ) #1 SMP Thu Sep 15 00:16:08 IST 2016
CPU maps initialized for 1 thread per core
bootconsole [udbg0] enabled
setup_arch: bootmem
p1022_ds_setup_arch()
Freescale P1022 DS reference board
arch: exit
Zone ranges:
DMA [mem 0x00000000-0x2fffffff]
Normal empty
HighMem [mem 0x30000000-0x7fffffff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00000000-0x7fffffff]
MMU: Allocated 1088 bytes of context maps for 255 contexts
PERCPU: Embedded 7 pages/cpu @c1991000 s7072 r8192 d13408 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522752
Kernel command line: root=/dev/sda3 rw console=ttyS0,115200
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Sorting __ex_table...
Memory: 2004044K/2097152K available (6104K kernel code, 320K rwdata, 1808K rodata, 272K init, 1218K bss, 93108K reserved, 1310716K highmem)
Kernel virtual memory layout:
* 0xfff5f000..0xfffff000 : fixmap
* 0xffc00000..0xffe00000 : highmem PTEs
* 0xffbf9000..0xffc00000 : early ioremap
* 0xf1000000..0xffbf9000 : vmalloc & ioremap
SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
NR_IRQS:512 nr_irqs:512 16
mpic: Setting up MPIC " OpenPIC " version 1.2 at ffe40000, max 2 CPUs
mpic: ISU size: 256, shift: 8, mask: ff
mpic: Initializing for 256 sources
clocksource: timebase mult[800053e] shift[23] registered
Console: colour dummy device 80x25
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
mpic: requesting IPIs...
Brought up 2 CPUs
devtmpfs: initialized
NET: Registered protocol family 16

Found FSL PCI host bridge at 0x00000000ffe09000. Firmware bus number: 0->0
PCI host bridge /pcie@ffe09000 (primary) ranges:
MEM 0x00000000a0000000..0x00000000bfffffff -> 0x00000000a0000000
IO 0x00000000ffc10000..0x00000000ffc1ffff -> 0x0000000000000000
/pcie@ffe09000: PCICSRBAR @ 0xfff00000
Found FSL PCI host bridge at 0x00000000ffe0a000. Firmware bus number: 0->0
PCI host bridge /pcie@ffe0a000 ranges:
MEM 0x00000000c0000000..0x00000000dfffffff -> 0x00000000c0000000
IO 0x00000000ffc20000..0x00000000ffc2ffff -> 0x0000000000000000
/pcie@ffe0a000: PCICSRBAR @ 0xfff00000
Found FSL PCI host bridge at 0x00000000ffe0b000. Firmware bus number: 0->0
PCI host bridge /pcie@ffe0b000 ranges:
MEM 0x0000000080000000..0x000000009fffffff -> 0x0000000080000000
IO 0x00000000ffc00000..0x00000000ffc0ffff -> 0x0000000000000000
/pcie@ffe0b000: PCICSRBAR @ 0xfff00000
PCI: Probing PCI hardware
fsl-pci ffe09000.pcie: PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
pci_bus 0000:00: root bus resource [mem 0xa0000000-0xbfffffff]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: ignoring class 0x0b2000 (doesn't match header type 01)
pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
pci 0000:00:00.0: PCI bridge to [bus 01-ff]
fsl-pci ffe0a000.pcie: PCI host bridge to bus 0001:02
pci_bus 0001:02: root bus resource [io 0x20000-0x2ffff] (bus address [0x0000-0xffff])
pci_bus 0001:02: root bus resource [mem 0xc0000000-0xdfffffff]
pci_bus 0001:02: root bus resource [bus 02-ff]
pci 0001:02:00.0: ignoring class 0x0b2000 (doesn't match header type 01)
pci 0001:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
pci 0001:02:00.0: PCI bridge to [bus 03-ff]
fsl-pci ffe0b000.pcie: PCI host bridge to bus 0002:04
pci_bus 0002:04: root bus resource [io 0x40000-0x4ffff] (bus address [0x0000-0xffff])
pci_bus 0002:04: root bus resource [mem 0x80000000-0x9fffffff]
pci_bus 0002:04: root bus resource [bus 04-ff]
pci 0002:04:00.0: ignoring class 0x0b2000 (doesn't match header type 01)
pci 0002:04:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
pci 0002:04:00.0: PCI bridge to [bus 05-ff]
pci 0000:00:00.0: PCI bridge to [bus 01]
pci 0000:00:00.0: bridge window [io 0x0000-0xffff]
pci 0000:00:00.0: bridge window [mem 0xa0000000-0xbfffffff]
pci 0001:02:00.0: PCI bridge to [bus 03]
pci 0001:02:00.0: bridge window [io 0x20000-0x2ffff]
pci 0001:02:00.0: bridge window [mem 0xc0000000-0xdfffffff]
pci 0002:04:00.0: PCI bridge to [bus 05]
pci 0002:04:00.0: bridge window [io 0x40000-0x4ffff]
pci 0002:04:00.0: bridge window [mem 0x80000000-0x9fffffff]
fsl-l2ctlr ffe20000.l2-cache-controller: Entire L2 as cache, provide valid sram address and size
fsl-l2ctlr: probe of ffe20000.l2-cache-controller failed with error -22
bio: create slab <bio-0> at 0
Freescale Elo series DMA driver
fsl-elo-dma ffe0c300.dma: #2 (fsl,eloplus-dma-channel), irq 78
fsl-elo-dma ffe0c300.dma: #3 (fsl,eloplus-dma-channel), irq 79
fsl-elo-dma ffe21300.dma: #0 (fsl,eloplus-dma-channel), irq 20
fsl-elo-dma ffe21300.dma: #1 (fsl,eloplus-dma-channel), irq 21
fsl-elo-dma ffe21300.dma: #2 (fsl,eloplus-dma-channel), irq 22
fsl-elo-dma ffe21300.dma: #3 (fsl,eloplus-dma-channel), irq 23
qe_init: Could not find Quicc Engine node
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
EDAC MC: Ver: 3.0.0
Advanced Linux Sound Architecture Driver Initialized.
Switched to clocksource timebase
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Freescale PMC driver
audit: initializing netlink socket (disabled)
type=2000 audit(0.396:1): initialized
bounce pool size: 64 pages
HugeTLB registered 1 MB page size, pre-allocated 0 pages
HugeTLB registered 4 MB page size, pre-allocated 0 pages
HugeTLB registered 16 MB page size, pre-allocated 0 pages
HugeTLB registered 64 MB page size, pre-allocated 0 pages
HugeTLB registered 256 MB page size, pre-allocated 0 pages
HugeTLB registered 1 GB page size, pre-allocated 0 pages
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NTFS driver 2.1.30 [Flags: R/O].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 1484
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Freescale Display Interface Unit (DIU) framebuffer driver
Console: switching to colour frame buffer device 128x48
graphics fb0: Panel0 registered successfully
graphics fb1: Panel1 AOI0 registered successfully
graphics fb2: Panel1 AOI1 registered successfully
graphics fb3: Panel2 AOI0 registered successfully
graphics fb4: Panel2 AOI1 registered successfully
Serial: 8250/16550 driver, 2 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0xffe04500 (irq = 42, base_baud = 31249687) is a 16550A
console [ttyS0] enabled, bootconsole disabled
console [ttyS0] enabled, bootconsole disabled
serial8250.0: ttyS1 at MMIO 0xffe04600 (irq = 42, base_baud = 31249687) is a 16550A
Generic non-volatile memory driver v1.1
brd: module loaded
loop: module loaded
nbd: registered device at major 43
st: Version 20101219, fixed bufsize 32768, s/g segs 256
fsl-sata ffe18000.sata: Sata FSL Platform/CSB Driver init
scsi0 : sata_fsl
ata1: SATA max UDMA/133 irq 74
fsl-sata ffe19000.sata: Sata FSL Platform/CSB Driver init
scsi1 : sata_fsl
ata2: SATA max UDMA/133 irq 41
of-flash e8000000.nor: do_map_probe() failed
ata1: Signature Update detected @ 0 msecs
fsl-lbc ffe05000.localbus: address did not match any chip selects
fsl_espi ffe07000.spi: master is unqueued, this is deprecated
m25p80 spi32766.0: s25sl12801 (16384 Kbytes)
4 ofpart partitions found on MTD device spi32766.0
Creating 4 MTD partitions on "spi32766.0":
0x000000000000-0x000000100000 : "u-boot-spi"
ftl_cs: FTL header not found.
0x000000100000-0x000000600000 : "kernel-spi"
ftl_cs: FTL header not found.
0x000000600000-0x000000700000 : "dtb-spi"
ftl_cs: FTL header not found.
0x000000700000-0x000001000000 : "file system-spi"
ftl_cs: FTL header not found.
fsl_espi ffe07000.spi: at 0xf10dc000 (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
fsl-gianfar ethernet.1 eth0: mac: 00:04:9f:03:d8:f4
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: 00:04:9f:03:d8:f5
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
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
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
ata1.00: ATA-8: WDC WD3200BPVT-00JJ5T0, 01.01A01, max UDMA/133
ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 16/32)
pps pps0: new PPS source ptp0
ata1.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access ATA WDC WD3200BPVT-0 01.0 PQ: 0 ANSI: 5
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.
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: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: Attached scsi generic sg0 type 0
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

[rammurmu]

Hi Yiping

Please find attached device tree files for sdkv1.8

[yipingwang]

Hello RAM MURMU,

Please refer to the following information which would be helpful for you.

This issue is caused by the following patch in SDK 1.3.
commit 15370d53d63b3646653901e7462095116bbf9f73

If enable DIU in kernel, the NOR and NAND flash are disabled.
So, if you want to use MTD feature on NOR and NAND flash, it's needed to disable DIU feature in kernel.

Have a great day,
Yiping

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[somyaaggarwal08]

Hi Yiping

Your above information was helpful.  Could you also provide reason for why mtd feature is disabled if DIU is enabled?

[yipingwang]

Hello RAM MURMU,

Would you please provide your dts file?

Thanks,

Yiping

[rammurmu]

Hi,

I would further like to add that flash is probed successfully when we are booting the board from kernel image generated from sdk v1.2

[bpe]

There is a hint two lines lower:

>fsl-lbc ffe05000.localbus: address did not match any chip selects

Make sure the memory map created by u-Boot corresponds to what
is specified in the Device Tree. More details can be found in
P1022RM, Chapters 2 and 13.

Best regards,

Platon

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