On an omap3evm with the defconfig, the kernel is failing to identify a
jffs2 filesystem. It's booting from NFS just fine.
I had built the latest code checked into linux-omap last week - file
system booting had been working, IIRC. Loading TI reference 2.6.22
kernel finds the file system just fine as well. I'll begin looking into
this next week if someone else doesn't beat me to it.
----
Texas Instruments X-Loader 1.41
Detected Samsung MuxOneNAND1G Flash
Starting OS Bootloader...
U-Boot 1.1.4 (Jun 6 2008 - 18:25:31)
OMAP3-GP rev 2, CPU-OPP2 L3-165MHz
OMAP3EVM 1.0 Version + mPOP (Boot ONND)
DRAM: 128 MB
OneNAND Manufacturer: Samsung (0xec)
Muxed OneNAND 128MB 1.8V 16-bit (0x30)
OneNAND version = 0x0221
Scanning device for bad blocks
num of blocks = 2048
In: serial
Out: serial
Err: serial
Reseting CHIP... Done
LAN9x18 (0x01150002) detected.
Setting mac address: 00:50:c2:7e:86:9f
start Auto negotiation... (take ~2sec)
Auto negotiation complete, 100BaseTX, full duplex
Hit any key to stop autoboot: 0
OMAP3EVM # run boot_fs
Done
## Booting image at 80000000 ...
Image Name: Linux-2.6.26-omap1-04784-g040378
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1515692 Bytes = 1.4 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
Starting kernel ...
Uncompressing
Linux.............................................................
..................................... done, booting the kernel.
<5>Linux version 2.6.26-omap1-04784-g040378c-dirty
(gkarabin@gkarabin-f9) (gcc v
ersion 4.2.1 (CodeSourcery Sourcery G++ Lite 2007q3-51)) #3 Tue Aug 5
14:45:54 E
DT 2008
CPU: ARMv7 Processor [411fc082] revision 2 (ARMv7), cr=00c5387f
Machine: OMAP3 EVM
Memory policy: ECC disabled, Data cache writeback
<7>On node 0 totalpages: 32768
<7> DMA zone: 256 pages used for memmap
<7> DMA zone: 0 pages reserved
<7> DMA zone: 32512 pages, LIFO batch:7
<7> Normal zone: 0 pages used for memmap
<7> Movable zone: 0 pages used for memmap
<6>OMAP3430 ES2.2
<6>SRAM: Mapped pa 0x40200000 to va 0xd7000000 size: 0x100000
CPU0: D VIPT write-through cache
CPU0: cache: 768 bytes, associativity 1, 8 byte lines, 64 sets
Built 1 zonelists in Zone order, mobility grouping on. Total pages:
32512
<5>Kernel command line: mem=128M console=ttyS0,115200n8 noinitrd
root=/dev/mtdbl
ock4 rw rootfstype=jffs2
ip=10.51.0.10:10.51.0.30:10.2.8.1:255.255.252.0:omap-ev
m0:eth0:on
<6>Clocking rate (Crystal/DPLL/ARM core): 26.0/332/500 MHz
<6>GPMC revision 5.0
<6>IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts
<6>Total of 96 interrupts on 1 active controller
<6>OMAP34xx GPIO hardware version 2.5
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x30
<6>Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
<6>Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
<6>Memory: 128MB = 128MB total
<5>Memory: 126720KB available (2776K code, 230K data, 116K init)
<7>Calibrating delay loop... 498.87 BogoMIPS (lpj=1945600)
Mount-cache hash table entries: 512
<6>CPU: Testing write buffer coherency: ok
<6>net_namespace: 192 bytes
<6>NET: Registered protocol family 16
<4>Warning: L2 cache not enabled. Check your bootloader. L2 off results
in perfo
rmance loss
<6>OMAP DMA hardware revision 4.0
<3>USB: No board-specific platform config found
<6>i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz
<6>i2c_omap i2c_omap.2: bus 2 rev3.12 at 400 kHz
<6>i2c_omap i2c_omap.3: bus 3 rev3.12 at 400 kHz
<6>TWL4030: TRY attach Slave TWL4030-ID0 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID1 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID2 on Adapter OMAP I2C adapter [1]
<6>TWL4030: TRY attach Slave TWL4030-ID3 on Adapter OMAP I2C adapter [1]
<6>Initialized TWL4030 USB module
<5>SCSI subsystem initialized
<6>NET: Registered protocol family 2
<7>Switched to high resolution mode on CPU 0
<6>IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
<6>TCP established hash table entries: 4096 (order: 3, 32768 bytes)
<6>TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
<6>TCP: Hash tables configured (established 4096 bind 4096)
<6>TCP reno registered
<6>NET: Registered protocol family 1
<4>NetWinder Floating Point Emulator V0.97 (double precision)
<5>VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
<6>JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
<6>msgmni has been set to 247
<6>io scheduler noop registered
<6>io scheduler anticipatory registered (default)
<6>io scheduler deadline registered
<6>io scheduler cfq registered
<6>omapfb: configured for panel omap3evm
<6>omapfb: DISPC version 3.0 initialized
<6>omapfb: Framebuffer initialized. Total vram 614400 planes 1
<6>omapfb: Pixclock 24000 kHz hfreq 45.2 kHz vfreq 70.3 Hz
<6>Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing
enabled
<6>serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
<6>console [ttyS0] enabled
Linux version 2.6.26-omap1-04784-g040378c-dirty (gkarabin@gkarabin-f9)
(gcc vers
ion 4.2.1 (CodeSourcery Sourcery G++ Lite 2007q3-51)) #3 Tue Aug 5
14:45:54 EDT
2008
CPU: ARMv7 Processor [411fc082] revision 2 (ARMv7), cr=00c5387f
Machine: OMAP3 EVM
Memory policy: ECC disabled, Data cache writeback
OMAP3430 ES2.2
SRAM: Mapped pa 0x40200000 to va 0xd7000000 size: 0x100000
CPU0: D VIPT write-through cache
CPU0: cache: 768 bytes, associativity 1, 8 byte lines, 64 sets
Built 1 zonelists in Zone order, mobility grouping on. Total pages:
32512
Kernel command line: mem=128M console=ttyS0,115200n8 noinitrd
root=/dev/mtdblock
4 rw rootfstype=jffs2
ip=10.51.0.10:10.51.0.30:10.2.8.1:255.255.252.0:omap-evm0:
eth0:on
Clocking rate (Crystal/DPLL/ARM core): 26.0/332/500 MHz
GPMC revision 5.0
IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts
Total of 96 interrupts on 1 active controller
OMAP34xx GPIO hardware version 2.5
PID hash table entries: 512 (order: 9, 2048 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 126720KB available (2776K code, 230K data, 116K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 192 bytes
NET: Registered protocol family 16
Warning: L2 cache not enabled. Check your bootloader. L2 off results in
performa
nce loss
OMAP DMA hardware revision 4.0
USB: No board-specific platform config found
i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz
i2c_omap i2c_omap.2: bus 2 rev3.12 at 400 kHz
i2c_omap i2c_omap.3: bus 3 rev3.12 at 400 kHz
TWL4030: TRY attach Slave TWL4030-ID0 on Adapter OMAP I2C adapter [1]
TWL4030: TRY attach Slave TWL4030-ID1 on Adapter OMAP I2C adapter [1]
TWL4030: TRY attach Slave TWL4030-ID2 on Adapter OMAP I2C adapter [1]
TWL4030: TRY attach Slave TWL4030-ID3 on Adapter OMAP I2C adapter [1]
Initialized TWL4030 USB module
SCSI subsystem initialized
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
NET: Registered protocol family 1
NetWinder Floating Point Emulator V0.97 (double precision)
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
msgmni has been set to 247
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
omapfb: configured for panel omap3evm
omapfb: DISPC version 3.0 initialized
omapfb: Framebuffer initialized. Total vram 614400 planes 1
omapfb: Pixclock 24000 kHz hfreq 45.2 kHz vfreq 70.3 Hz
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
console [ttyS0] enabled
<6>serial8250.0: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
serial8250.0: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
<6>serial8250.0: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
serial8250.0: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
<6>brd: module loaded
brd: module loaded
<6>loop: module loaded
loop: module loaded
eth0: LAN9115 (rev 2) at 0xc8850000 IRQ 336eth0: LAN9115 (rev 2) at
0xc8850000 I
RQ 336
eth0: Ethernet addr: eth0: Ethernet addr:
00:00:50:50:c2:c2:7e:7e:86:86:9f
9f
<7>eth0: LAN911x Internal PHY
<6>i2c /dev entries driver
i2c /dev entries driver
<6>TWL4030 GPIO Demux: IRQ Range 384 to 402, Initialization Success
TWL4030 GPIO Demux: IRQ Range 384 to 402, Initialization Success
<4>Driver 'sd' needs updating - please use bus_type methods
Driver 'sd' needs updating - please use bus_type methods
<6>OMAP2 OneNAND driver initializing
OMAP2 OneNAND driver initializing
<6>omap2-onenand omap2-onenand: initializing on CS0, phys base
0x20000000, virtu
al base c8880000
omap2-onenand omap2-onenand: initializing on CS0, phys base 0x20000000,
virtual
base c8880000
<7>OneNAND Manufacturer: Samsung (0xec)
<6>Muxed OneNAND 128MB 1.8V 16-bit (0x30)
Muxed OneNAND 128MB 1.8V 16-bit (0x30)
<6>OneNAND version = 0x0221
OneNAND version = 0x0221
<7>Chip support all block unlock
<6>Scanning device for bad blocks
Scanning device for bad blocks
<6>TCP cubic registered
TCP cubic registered
<6>NET: Registered protocol family 17
NET: Registered protocol family 17
<6>NET: Registered protocol family 15
NET: Registered protocol family 15
<6>RPC: Registered udp transport module.
RPC: Registered udp transport module.
<6>RPC: Registered tcp transport module.
RPC: Registered tcp transport module.
<3>Power Management for TI OMAP3.
Power Management for TI OMAP3.
<6>VFP support v0.3: VFP support v0.3: implementor 41 architecture 3
part 30 var
iant c rev 1
implementor 41 architecture 3 part 30 variant c rev 1
<6>eth0: link down
eth0: link down
<3>IP-Config: Gateway not on directly connected network.
IP-Config: Gateway not on directly connected network.
<5>Looking up port of RPC 100003/2 on 10.51.0.30
Looking up port of RPC 100003/2 on 10.51.0.30
<6>eth0: link up, 100Mbps, full-duplex, lpa 0x03E1
eth0: link up, 100Mbps, full-duplex, lpa 0x03E1
<5>Looking up port of RPC 100005/1 on 10.51.0.30
Looking up port of RPC 100005/1 on 10.51.0.30
<3>Root-NFS: Server returned error -13 while mounting
/tftpboot/omap-evm0
Root-NFS: Server returned error -13 while mounting /tftpboot/omap-evm0
<3>VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Unable to mount root fs via NFS, trying floppy.
List of all partitions:
List of all partitions:
No filesystem could mount root, tried: No filesystem could mount root,
tried: j
ffs2 jffs2
<0>Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(2,0
)
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(2,0)
Dirk Behme wrote:
Gadiyar, Anand wrote:
Hi all,
I've pushed all the patches I have in my omap inbox, except for
the omap serial driver that I want to look more.
I've tried to comment on the ones that did not get pushed, then
erased everything from my omap inbox. Some drivers should get
integrated via other mailing lists, and some debug patches can
probably stay as debug patches, and some patches I probably
have accidentally deleted :) And the PM patches I lost track of,
so those should be reposted.
So please check your patches, and repost your patches if something
is left out. Also please check that things work for your board,
let's try to tag v2.6.26-omap1 within next few days so we can
move on again.
Cheers,
Tony
Boot tested on 3430SDP with the defconfig. Things work okay so far.
Same with BeagleBoard.
Dirk
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