Hi,
I am using DM8168 board, and my ezsdk is 5.02.02.60 (psp 04.00.00.12).
I made a jffs2 filesystem for my board, but there are some errors when booting up(when loading vpss.ko).
the boot args is like below:
------------------------------------------------------------------------------------------------
printenv
bootdelay=3
baudrate=115200
autoload=no
verify=yes
ethaddr=40:5f:c2:6d:b8:4e
ethact=DaVinci EMAC
serverip=172.16.3.62
ipaddr=172.16.3.99
bootcmd=nand read 0x81000000 0x00280000 0x260000;bootm 0x81000000
bootargs=console=ttyO2,115200n8 root=/dev/mtdblock7 rw rootwait rootfstype=jffs2 mem=256M earlyprintk notifyk.vpssm3_va=0xBF900000 vram=50M ti816xfb.vram=0:16M,1:16M,2:6M ip=dhcp
stdin=serial
stdout=serial
stderr=serial
ver=U-Boot 2010.06 (Jan 31 2012 - 17:54:32)
------------------------------------------------------------------------------------------------
and the booting messages is like below:
------------------------------------------------------------------------------------------------
U-Boot 2010.06 (Jan 31 2012 - 17:54:32)
TI8168-GP rev 1.1
ARM clk: 987MHz
DDR clk: 398MHz
I2C: ready
DRAM: 1 GiB
NAND: HW ECC Hamming Code selected
256 MiB
:,;;:;:;;;;;;;;r;;:,;;:;:;;;;;;;;:,;;:;:;;;;;;;;:,;;:;:;;;;;;;;:;;;;;;;;:,;;:;:
;,;:::;;;;r;;;rssiSiS552X5252525259GX2X9hX9X9XX2325S55252i5:,;;:;:;;;;;;;;:,;;:
;:;;;;;;;rrssSsS52S22h52299GGAAMHMM#BBH#B#HMM#HMBA&&XX2255S2S5Si:,;;:;:;;;;;;;;
;:;;r;;rsrrriiXS5S329&A&MH#BMB#A&9XXA252GXiSXX39AAMMMBB&G22S5i2SSiiiisi:,;;:;:;
;;;;;r;rr2iisiih393HB#B#AA99i22irrrX3X52AGsisss2Xii2299HBMA&X2S5S5iSiisSsi:,;;:
r:r;rrsrsihXSi2&##MHB&Ahh3AGHGA9G9h&#H##@@@##MAMMXXX9SSS29&&HGGX2i5iisiiisisi:,
;;rrrrsSiiiA&ABH&A9GAGhAhBAMHA9HM@@@@@@@@@@@@@@@@@@@HHhAh2S2SX9&Gh22SSiisiiisii
r:rrssisiS2XM##&h3AGAX&3GG3Ssr5H@M#HM2; ;2X&&&MHMB###GBB#B&XXSSs529XX55iSsisisi
r;rsrisSi2XHAhX99A3XXG&&XS;:,rH#HGhAS @@@@3rs2XBM@@A552&&AHA2XiisSS252SSsisSs
r;issi5S22&&3iSSX292&hXsr;;:;h@&G339&S9@@@@2@MA&9&HB##Xris29ABMAAX2ir;rsSi5iss5
rrsSi2XhG&9GXh399&X99i;;;;;;r#H&293H9X#@@@@@@@B&9GhAH@XrrsrsiXABHB&HG2rr;rrSiSi
;:rsisS599&AA9XG&3A35r;:::;,;BMh&&2iX5A@@@@@@@&392X5GB2;;;r;iSX393A##A&Xi:::rsi
;:rss552222X553&XHMhir;;::,:,h#HhGSXhG3#@@@@#AXXS2XAHA;::;;;;ss55XShBA3239r:,;;
r;ii2S5SSi2i53hirsh2srr::,,,,;MMXX359&Ah3h&Si59SX99A#i:,::::;;sri2,.2r;:SGAr;,:
;:;rrrrssiriXGSi::shs;;;,,,:,,rBBA9h5s5h5iS5isi2SAHB5:,,,:::;rrs5&SrisSX5Srrr:,
;,r;;;;rsriSSrrrr;;5Xrr;;,:,,.,;9AA2SsisS5323XXXG9&i:.,,::;;r;;;srrrrrr;;:;::::
:,;r;r;rrissrrr;:;::;s;;;;,:,,..,r293h222hXXAAGGGX;:,,,:,:,::;:;::,:,,,,...,,,,
;,;;;;rrrrrrrrirr;,.,,:::::::,,,,.,;SX&ABAB2hhXir:,,.,,.,,:,,,,..,,,..,..,,,..:
:.:;:;;;:;;;;r;rrs;:.. ,,:::::,:,:,,.::rrsrr;;,,.......,..,....,,,,,,,...,.,,:,
:.:::,::::::;;r;rrr;:.......,.,.,,:::,,...............,,::.,,,,:,::,,:,:,,,:,;:
,.::,:,,,,,;;;;;;;;r;;::,..............................;;;:;::::,:::::::,:,:,,,
: ,,:,,,,,,,,,,,,,:;rrr;;:;,,,,,,,::,.,.:.,.,;s,:;;;;:;:;;;;;::::,:::,:::,:,:,:
,.,,,,,,,...,,.,,....................................:,............:,,,:,:,,,,,
Net: Detected MACID:40:5f:c2:6d:b8:4e
Ethernet PHY: GENERIC @ 0x01
DaVinci EMAC
Hit any key to stop autoboot: 3 2 1
NAND read: device 0 offset 0x280000, size 0x260000
2490368 bytes read: OK
## Booting kernel from Legacy Image at 81000000 ...
Image Name: Linux-2.6.37
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2410876 Bytes = 2.3 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Linux version 2.6.37 (xiaoxiao@ubuntu) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #2 Mon Nov 21 15:36:26 JST 2011
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: ti8168evm
bootconsole [earlycon0] enabled
vram size = 52428800 at 0
reserved size = 52428800 at 0
FB: Reserving 52428800 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP chip is TI8168 1.1
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 52224
Kernel command line: console=ttyO2,115200n8 root=/dev/mtdblock7 rw rootwait rootfstype=jffs2 mem=256M earlyprintk notifyk.vpssm3_va=0xBF900000 vram=50M ti816xfb.vram=0:16M,1:16M,2:6M ip=dhcp
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 206MB = 206MB total
Memory: 203476k/203476k available, 58668k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xd0800000 - 0xf8000000 ( 632 MB)
lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.init : 0xc0008000 - 0xc0038000 ( 192 kB)
.text : 0xc0038000 - 0xc0492000 (4456 kB)
.data : 0xc0492000 - 0xc04d89c0 ( 283 kB)
SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:407
IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Total of 128 interrupts on 1 active controller
GPMC revision 6.0
Trying to install interrupt handler for IRQ400
Trying to install interrupt handler for IRQ401
Trying to install interrupt handler for IRQ402
Trying to install interrupt handler for IRQ403
Trying to install interrupt handler for IRQ404
Trying to install interrupt handler for IRQ405
Trying to install interrupt handler for IRQ406
Trying to install type control for IRQ407
Trying to set irq flags for IRQ407
OMAP clockevent source: GPTIMER1 at 27000000 Hz
Console: colour dummy device 80x30
Calibrating delay loop... 986.31 BogoMIPS (lpj=4931584)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
omap_voltage_early_init: voltage driver support not added
regulator: core version 0.5
regulator: dummy:
NET: Registered protocol family 16
OMAP GPIO hardware version 0.1
OMAP GPIO hardware version 0.1
omap_mux_init: Add partition: #1: core, flags: 0
_omap_mux_get_by_name: Could not find signal i2c2_scl.i2c2_scl
_omap_mux_get_by_name: Could not find signal i2c2_sda.i2c2_sda
NOR: Can't request GPMC CS
registered ti816x_vpss device
registered ti816x_gpio_vr device
registered TI816x on-chip HDMI device
registered ti816x_sr device
pm_dbg_init: only OMAP3 supported
Registered ti81xx_fb device
ti816x_pcie: Invoking PCI BIOS...
ti816x_pcie: Setting up Host Controller...
ti816x_pcie: Register base mapped @0xd0820000
ti816x_pcie: Starting PCI scan...
PCI: bus0: Fast back to back transfers enabled
bio: create slab <bio-0> at 0
regulator: VFB: 800 <--> 1025 mV at 800 mV
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
omap_i2c omap_i2c.2: bus 2 rev4.0 at 100 kHz
Advanced Linux Sound Architecture Driver Version 1.0.23.
Switching to clocksource gp timer
musb-hdrc: version 6.0, host, debug=0
musb-hdrc musb-hdrc.0: dma type: dma-cppi41
registerd cppi-dma Intr @ IRQ 17
Cppi41 Init Done
musb-hdrc: kernel must blacklist external hubs
musb-hdrc musb-hdrc.0: MUSB HDRC host driver
musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: MUSB HDRC host driver
usb usb1: Manufacturer: Linux 2.6.37 musb-hcd
usb usb1: SerialNumber: musb-hdrc.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
musb-hdrc musb-hdrc.0: USB Host mode controller at d080c000 using DMA, IRQ 18
musb-hdrc musb-hdrc.1: dma type: dma-cppi41
musb-hdrc: kernel must blacklist external hubs
musb-hdrc musb-hdrc.1: MUSB HDRC host driver
musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: MUSB HDRC host driver
usb usb2: Manufacturer: Linux 2.6.37 musb-hcd
usb usb2: SerialNumber: musb-hdrc.1
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
musb-hdrc musb-hdrc.1: USB Host mode controller at d081e800 using DMA, IRQ 19
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
PMU: registered new PMU device of type 0
omap-iommu omap-iommu.0: ducati registered
omap-iommu omap-iommu.1: sys registered
JFFS2 version 2.2. (NAND) ﾂｩ 2001-2006 Red Hat, Inc.
msgmni has been set to 397
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
console [ttyO2] enabled, bootconsole disabled
console [ttyO2] enabled, bootconsole disabled
brd: module loaded
loop: module loaded
ahci ahci.0: forcing PORTS_IMPL to 0x3
ahci ahci.0: AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode
ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc
scsi0 : ahci_platform
scsi1 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x100 irq 16
ata2: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x180 irq 16
m25p80 spi1.0: found m25p32, expected w25x32
m25p80 spi1.0: m25p32 (4096 Kbytes)
Creating 4 MTD partitions on "spi_flash":
0x000000000000-0x000000040000 : "U-Boot"
0x000000040000-0x000000042000 : "U-Boot Env"
mtd: partition "U-Boot Env" doesn't end on an erase block -- force read-only
0x000000042000-0x0000002c2000 : "Kernel"
mtd: partition "Kernel" doesn't start on an erase block boundary -- force read-only
0x0000002c2000-0x000000400000 : "File System"
mtd: partition "File System" doesn't start on an erase block boundary -- force read-only
omap2-nand driver initializing
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xca (Micron )
Creating 5 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000260000 : "U-Boot"
0x000000260000-0x000000280000 : "U-Boot Env"
0x000000280000-0x0000006c0000 : "Kernel"
0x0000006c0000-0x00000cee0000 : "File System"
0x00000cee0000-0x000010000000 : "Reserved"
davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
davinci_mdio davinci_mdio.0: detected phy mask fffffffd
davinci_mdio.0: probed
davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
Linux video capture interface: v2.00
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v1.0.0)
OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
asoc: tlv320aic3x-hifi <-> davinci-mcasp.2 mapping ok
ALSA device list:
#0: TI81XX EVM
TCP cubic registered
NET: Registered protocol family 17
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
omap_voltage_late_init: Voltage driver support not added
smartreflex smartreflex: Driver initialized
ata2: SATA link down (SStatus 0 SControl 300)
ata1: SATA link down (SStatus 0 SControl 300)
davinci_mdio davinci_mdio.0: resetting idled controller
net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=282f014)
PHY 0:02 not found
net eth1: could not connect to phy 0:02
Sending DHCP requests .
PHY: 0:01 - Link is Up - 100/Full
., OK
IP-Config: Got DHCP answer from 0.0.0.0, my address is 172.16.3.42
IP-Config: Complete:
device=eth0, addr=172.16.3.42, mask=255.255.255.0, gw=172.16.3.254,
host=172.16.3.42, domain=local.bi2vision.com, nis-domain=(none),
bootserver=0.0.0.0, rootserver=0.0.0.0, rootpath=
Empty flash at 0x050b922c ends at 0x050b9800
VFS: Mounted root (jffs2 filesystem) on device 31:7.
devtmpfs: mounted
Freeing init memory: 192K
INIT: version 2.86 booting
Error opening /dev/fb0: No such file or directory
Please wait: booting...
Starting udev
udevd (78): /proc/78/oom_adj is deprecated, please use /proc/78/oom_score_adj instead.
udev: starting version 141
Remounting root file system...
Caching udev devnodes
Populating dev cachemv: cannot rename '/tmp/devices': No such file or directory
NET: Registered protocol family 10
ALSA: Restoring mixer settings...
Configuring network interfaces... udhcpc (v1.13.2) started
No state is present for card EVM
Found hardware: "" "" "" "" ""
Hardware is initialized using a generic method
No state is present for card EVM
Sending discover...
Sending select for 172.16.3.85...
Lease of 172.16.3.85 obtained, lease time 600
adding dns 172.16.1.10
done.
Setting up IP spoofing protection: rp_filter.
hwclock: can't open '/dev/misc/rtc': No such file or directory
Thu Sep 8 14:28:00 UTC 2011
hwclock: can't open '/dev/misc/rtc': No such file or directory
INIT: Entering runlevel: 5
Starting system message bus: dbus.
Loading HDVICP2 Firmware
DM816X prcm_config_app version: 2.0.0.1
Doing PRCM settings...
PRCM for IVHD0 is in Progress, Please wait.....
BW Phy Addr : 0x48180600 Data : 0x00000002
AW Phy Addr : 0x48180600 Data : 0x00000002
Phy Addr : 0x48180c04 Data : 0x00000037
BW Phy Addr : 0x48180620 Data : 0x00070000
AW Phy Addr : 0x48180620 Data : 0x00070002
BW Phy Addr : 0x48180624 Data : 0x00030000
AW Phy Addr : 0x48180624 Data : 0x00010002
Phy Addr : 0x48180600 Data : 0x00000102
BW Phy Addr : 0x48180c10 Data : 0x00000007
AW Phy Addr : 0x48180c10 Data : 0x00000003
Phy Addr : 0x48180c14 Data : 0x00000004
BW Phy Addr : 0x58088000 Data : 0xeafffffe
AW Phy Addr : 0x58088000 Data : 0xeafffffe
BW Phy Addr : 0x58098000 Data : 0xeafffffe
AW Phy Addr : 0x58098000 Data : 0xeafffffe
BW Phy Addr : 0x48180c10 Data : 0x00000003
AW Phy Addr : 0x48180c10 Data : 0x00000000
Phy Addr : 0x48180c14 Data : 0x00000007
PRCM for IVHD0 is Done Successfully
PRCM for IVHD1 is in Progress, Please wait.....
BW Phy Addr : 0x48180700 Data : 0x00000002
AW Phy Addr : 0x48180700 Data : 0x00000002
Phy Addr : 0x48180d04 Data : 0x00000037
BW Phy Addr : 0x48180720 Data : 0x00070000
AW Phy Addr : 0x48180720 Data : 0x00050002
BW Phy Addr : 0x48180724 Data : 0x00030000
AW Phy Addr : 0x48180724 Data : 0x00010002
Phy Addr : 0x48180700 Data : 0x00000102
BW Phy Addr : 0x48180d10 Data : 0x00000007
AW Phy Addr : 0x48180d10 Data : 0x00000003
Phy Addr : 0x48180d14 Data : 0x00000004
BW Phy Addr : 0x5a088000 Data : 0xeaffbffe
AW Phy Addr : 0x5a088000 Data : 0xeafffffe
BW Phy Addr : 0x5a098000 Data : 0xaefffffe
AW Phy Addr : 0x5a098000 Data : 0xeafffffe
BW Phy Addr : 0x48180d10 Data : 0x00000003
AW Phy Addr : 0x48180d10 Data : 0x00000000
Phy Addr : 0x48180d14 Data : 0x00000007
PRCM for IVHD1 is Done Successfully
PRCM for IVHD2 is in Progress, Please wait.....
BW Phy Addr : 0x48180800 Data : 0x00000002
AW Phy Addr : 0x48180800 Data : 0x00000002
Phy Addr : 0x48180e04 Data : 0x00000037
BW Phy Addr : 0x48180820 Data : 0x00070000
AW Phy Addr : 0x48180820 Data : 0x00050002
BW Phy Addr : 0x48180824 Data : 0x00030000
AW Phy Addr : 0x48180824 Data : 0x00010002
Phy Addr : 0x48180800 Data : 0x00000102
BW Phy Addr : 0x48180e10 Data : 0x00000007
AW Phy Addr : 0x48180e10 Data : 0x00000003
Phy Addr : 0x48180e14 Data : 0x00000004
BW Phy Addr : 0x53088000 Data : 0xeafffffe
AW Phy Addr : 0x53088000 Data : 0xeafffffe
BW Phy Addr : 0x53098000 Data : 0xeaff7ffe
AW Phy Addr : 0x53098000 Data : 0xeafffffe
BW Phy Addr : 0x48180e10 Data : 0x00000003
AW Phy Addr : 0x48180e10 Data : 0x00000000
Phy Addr : 0x48180e14 Data : 0x00000007
PRCM for IVHD2 is Done Successfully
PRCM Initialization completed
SysLink version : 2.00.02.80
SysLink module created on Date:Sep 8 2011 Time:12:18:39
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [Location of Mem map bin file]
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.1.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 1 start Successful
Starting telnet daemon.
Loading HDVPSS Firmware
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [Location of Mem map bin file]
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.1.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 2 start Successful
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
notify_shm_drv_sendevent failed! status = 0xfffffff0
notify_send_event failed! status = 0xfffffff0
VPSS_CORE : Failed to init fvid2 interface,
vpss: probe of vpss failed with error -22
ti81xxfb ti81xxfb: no grpxs
ti81xxfb: probe of ti81xxfb failed with error -22
open /dev/fb0: No such file or directory
cat: write error: No space left on device
cat: write error: No space left on device
HDMI W1 rev 2.0
Unable to handle kernel NULL pointer dereference at virtual address 00000140
pgd = cb098000
[00000140] *pgd=8b033031, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1]
last sysfs file: /sys/module/vpss/initstate
Modules linked in: ti81xxhdmi(+) ti81xxfb vpss syslink ipv6
CPU: 0 Not tainted (2.6.37 #2)
PC is at TI81xx_register_display_panel+0x44/0xfc [vpss]
LR is at init_module+0x274/0x3b4 [ti81xxhdmi]
pc : [<bf18daec>] lr : [<bf1b8274>] psr: a0000013
sp : cb097f10 ip : cb097f30 fp : cb097f2c
r10: 00000000 r9 : cb096000 r8 : bf1b8000
r7 : 4008c000 r6 : 00000000 r5 : bf1b491c r4 : 00000000
r3 : 00000000 r2 : bf198b68 r1 : bf1b491c r0 : bf1b46e0
Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Control: 10c5387d Table: 8b098019 DAC: 00000015
Process modprobe (pid: 1010, stack limit = 0xcb0962e8)
Stack: (0xcb097f10 to 0xcb098000)
7f00: 00000000 bf1b4894 0001b208 4008c000
7f20: cb097f44 cb097f30 bf1b8274 bf18dab4 00000000 bf1b4770 cb097f7c cb097f48
7f40: c00383d8 bf1b800c bf1b4770 0001b208 4008c000 c0042f48 00000000 bf1b4770
7f60: 0001b208 4008c000 c0042f48 00000000 cb097fa4 cb097f80 c0092b5c c0038314
7f80: c00bd750 c00bd668 0001b070 0001b208 00000000 00000080 00000000 cb097fa8
7fa0: c0042da0 c0092acc 0001b070 0001b208 4008c000 00005828 0001b208 0001ac94
7fc0: 0001b070 0001b208 00000000 00000080 0001b088 bebc5c74 00000000 bebc5c74
7fe0: 0001b3f0 bebc595c 0000b678 401cd7d4 60000010 4008c000 81808201 049a8d91
Backtrace:
[<bf18daa8>] (TI81xx_register_display_panel+0x0/0xfc [vpss]) from [<bf1b8274>] (init_module+0x274/0x3b4 [ti81xxhdmi])
r7:4008c000 r6:0001b208 r5:bf1b4894 r4:00000000
[<bf1b8000>] (init_module+0x0/0x3b4 [ti81xxhdmi]) from [<c00383d8>] (do_one_initcall+0xd0/0x1a4)
r5:bf1b4770 r4:00000000
[<c0038308>] (do_one_initcall+0x0/0x1a4) from [<c0092b5c>] (sys_init_module+0x9c/0x1bc)
[<c0092ac0>] (sys_init_module+0x0/0x1bc) from [<c0042da0>] (ret_fast_syscall+0x0/0x30)
r7:00000080 r6:00000000 r5:0001b208 r4:0001b070
Code: e89da8f0 e59f20b0 e5906000 e5923000 (e5d33140)
---[ end trace 23316610da536d87 ]---
Segmentation fault
Starting syslogd/klogd: done
Starting thttpd.
ioctl FBIOGET_VSCREENINFO: Inappropriate ioctl for device
ioctl FBIOGET_VSCREENINFO: Inappropriate ioctl for device
expr: syntax error
Linux Frame Buffer Device Configuration Version 2.1 (23/06/1999)
(C) Copyright 1995-1999 by Geert Uytterhoeven
Usage: fbset [options] [mode]
Valid options:
General options:
-h, --help : display this usage information
--test : don't change, just test whether the mode is valid
-s, --show : display video mode settings
-i, --info : display all frame buffer information
-v, --verbose : verbose mode
-V, --version : print version information
-x, --xfree86 : XFree86 compatibility mode
-a, --all : change all virtual consoles on this device
Frame buffer special device nodes:
-fb <device> : processed frame buffer device
(default is /dev/fb0)
Video mode database:
-db <file> : video mode database file
(default is /etc/fb.modes)
Display geometry:
-xres <value> : horizontal resolution (in pixels)
-yres <value> : vertical resolution (in pixels)
-vxres <value> : virtual horizontal resolution (in pixels)
-vyres <value> : virtual vertical resolution (in pixels)
-depth <value> : display depth (in bits per pixel)
-nonstd <value> : select nonstandard video mode
-g, --geometry ... : set all geometry parameters at once
-match : set virtual vertical resolution by virtual resolution
Display timings:
-pixclock <value> : pixel clock (in picoseconds)
-left <value> : left margin (in pixels)
-right <value> : right margin (in pixels)
-upper <value> : upper margin (in pixel lines)
-lower <value> : lower margin (in pixel lines)
-hslen <value> : horizontal sync length (in pixels)
-vslen <value> : vertical sync length (in pixel lines)
-t, --timings ... : set all timing parameters at once
Display flags:
-accel <value> : hardware text acceleration enable (false or true)
-hsync <value> : horizontal sync polarity (low or high)
-vsync <value> : vertical sync polarity (low or high)
-csync <value> : composite sync polarity (low or high)
-gsync <value> : synch on green (false or true)
-extsync <value> : external sync enable (false or true)
-bcast <value> : broadcast enable (false or true)
-laced <value> : interlace enable (false or true)
-double <value> : doublescan enable (false or true)
-rgba <r,g,b,a> : recommended length of color entries
-grayscale <value> : grayscale enable (false or true)
Display positioning:
-move <direction> : move the visible part (left, right, up or down)
-step <value> : step increment (in pixels or pixel lines)
(default is 8 horizontal, 2 vertical)
Starting PVR
omaplfb: OMAPLFB_Init: OMAPLFBInit failed
FATAL: Error inserting omaplfb (/lib/modules/2.6.37/kernel/drivers/gpu/pvr/omaplfb.ko): No such device
/dev/mem opened.
Memory mapped at address 0x401e3000.
Read at address 0x48180F04 (0x401e3f04): 0x00000001
Write at address 0x48180F04 (0x401e3f04): 0x00000000, readback 0x00000000
/dev/mem opened.
Memory mapped at address 0x401ed000.
Read at address 0x48180900 (0x401ed900): 0x00000102
Write at address 0x48180900 (0x401ed900): 0x00000002, readback 0x00000002
/dev/mem opened.
Memory mapped at address 0x402c3000.
Read at address 0x48180920 (0x402c3920): 0x00040002
Write at address 0x48180920 (0x402c3920): 0x00000002, readback 0x00000002
Starting Matrix GUI application.
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org dm816x-evm ttyO2
Arago 2011.05 dm816x-evm ttyO2
dm816x-evm login:
---------------------------------------------------------------------------------------------------------------
I also tried with nfs mode with the same file system.
I changed the boot args to
bootargs=console=ttyO2,115200n8 rootwait rw mem=256M earlyprink notifyk.vpssm3_va=0xBF900000 vram=50M ti816xfb.vram=0:16M,1:16M,2:6M root=/dev/nfs nfsroot=172.16.1.62:/home/xiaoxiao/targetfs ip=dhcp
and the vpss works fine.
I don't know why it failed when I use a jffs2 file system.
Is there anything wrong with my boot args?
Regards,
Lei
