Hi ALL,
I am R&D engineer, working on am3517 controller. I am having a portrait display and for my project i need to display in LANDSCAPE MODE (320X240). I made changes in kernel and u-boot for Display rotation. Kernel image(penguin) is Displaying on screen in LANDSCAPE mode but once file system is completely executed Display getting blank
U-boot display ARGS: video_mode variable "omapfb.rotate=1 omapfb.vrfb=y"
video_mode=omapdss.def_disp=lcd omapfb.vram=0:4M,1:4M,2:4M omapfb.vrfb=y omapfb.rotate=1 vram=12M tnlcd.tnlcd_data=8000,240,10,50,10,320,4,3,2,18,32
Kernel Settings: CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
printenv:
TAM3517 # printenv
baudrate=115200
bootcmd=if mmc rescan ${mmcdev}; then if run loadbootscript; then run bootscript; else if run loaduimage; then run mmcboot; else run nandboot; fi; fi; else run nandboot; fi
bootdelay=1
bootfile=uImage
bootscript=echo Running bootscript from mmc ...; source ${loadaddr}
console=ttyO0,115200n8
dieid#=61de000100000000015da3951102000b
loadaddr=0x82000000
loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr
loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage
mmcargs=setenv bootargs console=${console} mpurate=${mpurate} ${video_mode} ${extra_options} root=${mmcroot} rootfstype=${mmcrootfstype}
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}
mmcdev=0
mmcroot=/dev/mmcblk0p2 rw
mmcrootfstype=ext3 rootwait
mpurate=600
nandargs=setenv bootargs console=${console} mpurate=${mpurate} ${video_mode} ${extra_options} root=${nandroot} rootfstype=${nandrootfstype}
nandboot=echo Booting from nand ...; run nandargs; nand read ${loadaddr} 280000 400000; bootm ${loadaddr}
nandroot=ubi0:rootfs ubi.mtd=4
nandrootfstype=ubifs
stderr=serial
stdin=serial
stdout=serial
video_mode=omapdss.def_disp=lcd omapfb.vram=0:4M,1:4M,2:4M omapfb.vrfb=y omapfb.rotate=1 vram=12M tnlcd.tnlcd_data=8000,240,10,50,10,320,4,3,2,18,32
DEBUG MESSAGE:
Texas Instruments X-Loader 1.5.1 (Dec 30 2011 - 15:21:33)
I2C read: I/O error
I2C read: I/O error
Reading boot sector
Loading u-boot.bin from mmc
U-Boot 2011.09-00251-g245cd3c-dirty (Mar 01 2012 - 15:28:52)
AM35XX-GP ES2.0, CPU-OPP2, L3-165MHz, Max CPU Clock 600 Mhz
TAM3517 Twister Board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0
NAND read from offset 180000 failed -74
*** Warning - readenv() failed, using default environment
In: serial
Out: serial
Err: serial
Die ID #61de000100000000015da3951102000b
Net: No ethernet found.
Hit any key to stop autoboot: 1 0
TAM3517 # printenv
baudrate=115200
bootcmd=if mmc rescan ${mmcdev}; then if run loadbootscript; then run bootscript; else if run loaduimage; then run mmcboot; else run nandboot; fi; fi; else run nandboot; fi
bootdelay=1
bootfile=uImage
bootscript=echo Running bootscript from mmc ...; source ${loadaddr}
console=ttyO0,115200n8
dieid#=61de000100000000015da3951102000b
loadaddr=0x82000000
loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr
loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage
mmcargs=setenv bootargs console=${console} mpurate=${mpurate} ${video_mode} ${extra_options} root=${mmcroot} rootfstype=${mmcrootfstype}
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}
mmcdev=0
mmcroot=/dev/mmcblk0p2 rw
mmcrootfstype=ext3 rootwait
mpurate=600
nandargs=setenv bootargs console=${console} mpurate=${mpurate} ${video_mode} ${extra_options} root=${nandroot} rootfstype=${nandrootfstype}
nandboot=echo Booting from nand ...; run nandargs; nand read ${loadaddr} 280000 400000; bootm ${loadaddr}
nandroot=ubi0:rootfs ubi.mtd=4
nandrootfstype=ubifs
stderr=serial
stdin=serial
stdout=serial
video_mode=omapdss.def_disp=lcd omapfb.vram=0:4M,1:4M,2:4M omapfb.vrfb=y omapfb.rotate=1 vram=12M tnlcd.tnlcd_data=8000,240,10,50,10,320,4,3,2,18,32
Environment size: 1293/131068 bytes
TAM3517 # boot hr elp
? - alias for 'help'
base - print or set address offset
bdinfo - print Board Info structure
boot - boot default, i.e., run 'bootcmd'
bootd - boot default, i.e., run 'bootcmd'
bootm - boot application image from memory
bootp - boot image via network using BOOTP/TFTP protocol
cmp - memory compare
coninfo - print console devices and information
cp - memory copy
crc32 - checksum calculation
echo - echo args to console
editenv - edit environment variable
eeprom - EEPROM sub-system
env - environment handling commands
exit - exit script
ext2load- load binary file from a Ext2 filesystem
ext2ls - list files in a directory (default /)
false - do nothing, unsuccessfully
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls - list files in a directory (default /)
go - start application at address 'addr'
help - print command description/usage
i2c - I2C sub-system
imxtract- extract a part of a multi-image
itest - return true/false on integer compare
loadb - load binary file over serial line (kermit mode)
loads - load S-Record file over serial line
loady - load binary file over serial line (ymodem mode)
loop - infinite loop on address range
md - memory display
mm - memory modify (auto-incrementing address)
mmc - MMC sub system
mmcinfo - display MMC info
mtest - simple RAM read/write test
mw - memory write (fill)
nand - NAND sub-system
nandecc - switch OMAP3 NAND ECC calculation algorithm
nboot - boot from NAND device
nfs - boot image via network using NFS protocol
nm - memory modify (constant address)
printenv- print environment variables
reset - Perform RESET of the CPU
run - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv - set environment variables
showvar - print local hushshell variables
sleep - delay execution for some time
source - run script from memory
test - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
true - do nothing, successfully
version - print monitor, compiler and linker version
TAM3517 # boot
reading boot.scr
** Unable to read "boot.scr" from mmc 0:1 **
reading uImage
2297816 bytes read
Booting from mmc ...
## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-2.6.37
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2297752 Bytes = 2.2 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
[ 0.000000] Linux version 2.6.37 (root@localhost.localdomain) (gcc version 4.4.1 (Sourcery G++ Lite 2010q1-202) ) #178 Wed Mar 7 18:27:28 IST 2012
[ 0.000000] CPU: ARMv7 Processor [411fc087] revision 7 (ARMv7), cr=10c53c7f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: TAM3517
[ 0.000000] Reserving 12582912 bytes SDRAM for VRAM
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] AM3517 ES1.1 (l2cache sgx neon isp )
[ 0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x10000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 61952
[ 0.000000] Kernel command line: console=ttyO0,115200n8 mpurate=600 omapdss.def_disp=lcd omapfb.vram=0:4M,1:4M,2:4M omapfb.vrfb=y omapfb.rotate=1 vram=12M tnlcd.tnlcd_data=8000,240,10,50,10,320,4,3,2,18,32 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 244MB = 244MB total
[ 0.000000] Memory: 242704k/242704k available, 19440k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
[ 0.000000] vmalloc : 0xd0800000 - 0xf8000000 ( 632 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc002f000 ( 156 kB)
[ 0.000000] .text : 0xc002f000 - 0xc0455000 (4248 kB)
[ 0.000000] .data : 0xc0456000 - 0xc048ec60 ( 228 kB)
[ 0.000000] NR_IRQS:375
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz
[ 0.000000] omap_hwmod: i2c1: softreset failed (waited 10000 usec)
[ 0.000000] omap_hwmod: i2c2: softreset failed (waited 10000 usec)
[ 0.000000] omap_hwmod: i2c3: softreset failed (waited 10000 usec)
[ 0.000000] Reprogramming SDRC clock to 332000000 Hz
[ 0.000000] dpll3_m2_clk rate change failed: -22
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] GPMC revision 5.0
[ 0.000000] Trying to install interrupt handler for IRQ368
[ 0.000000] Trying to install interrupt handler for IRQ369
[ 0.000000] Trying to install interrupt handler for IRQ370
[ 0.000000] Trying to install interrupt handler for IRQ371
[ 0.000000] Trying to install interrupt handler for IRQ372
[ 0.000000] Trying to install interrupt handler for IRQ373
[ 0.000000] Trying to install interrupt handler for IRQ374
[ 0.000000] Trying to install type control for IRQ375
[ 0.000000] Trying to set irq flags for IRQ375
[ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] Calibrating delay loop... 499.92 BogoMIPS (lpj=1949696)
[ 0.000000] pid_max: default: 32768 minimum: 301
[ 0.000000] Mount-cache hash table entries: 512
[ 0.000000] CPU: Testing write buffer coherency: ok
[ 0.000000] devtmpfs: initialized
[ 0.000000] regulator: core version 0.5
[ 0.000000] regulator: dummy:
[ 0.000000] NET: Registered protocol family 16
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] OMAP GPIO hardware version 2.5
[ 0.000000] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.000000]
[ 0.000000] SET GPIO_152 as IRQ
[ 0.000000] Switched to new clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
[ 0.000000] OMAP DMA hardware revision 4.0
[ 0.023315] bio: create slab <bio-0> at 0
[ 0.025482] SCSI subsystem initialized
[ 0.027770] usbcore: registered new interface driver usbfs
[ 0.028045] usbcore: registered new interface driver hub
[ 0.028320] usbcore: registered new device driver usb
[ 0.029785] omap_i2c omap_i2c.1: bus 1 rev3.12 at 400 kHz
[ 0.031127] regulator: VDCDC1: 1200 <--> 1600 mV at 1225 mV normal
[ 0.031646] regulator: VDCDC2: 3300 mV normal
[ 0.032165] regulator: VDCDC3: 3300 mV normal
[ 0.032653] regulator: LDO1: 1800 mV normal
[ 0.033142] regulator: LDO2: 3300 mV normal
[ 0.033813] omap_i2c omap_i2c.2: bus 2 rev3.12 at 400 kHz
[ 0.045806] omap_i2c omap_i2c.3: bus 3 rev3.12 at 400 kHz
[ 0.047698] Advanced Linux Sound Architecture Driver Version 1.0.23.
[ 0.049224] cfg80211: Calling CRDA to update world regulatory domain
[ 0.049560] Switching to clocksource 32k_counter
[ 0.073608] musb-hdrc: version 6.0, host, debug=0
[ 0.073760] musb-hdrc musb-hdrc.0: degrade from otg to host-only mode
[ 0.073791] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
[ 0.073822] musb-hdrc musb-hdrc.0: musb_init_controller failed with status -19
[ 0.074340] NET: Registered protocol family 2
[ 0.074584] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.075103] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.075347] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.075500] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.075531] TCP reno registered
[ 0.075531] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.075561] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.075805] NET: Registered protocol family 1
[ 0.076446] omap_init_opp_table: no hwmod or odev for iva, [9] cannot add OPPs.
[ 0.079620] JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 0.080261] msgmni has been set to 474
[ 0.081024] io scheduler noop registered
[ 0.081176] io scheduler cfq registered (default)
[ 0.143707] OMAP DSS rev 2.0
[ 0.143798] OMAP DISPC rev 3.0
[ 0.143859] OMAP VENC rev 2
[ 0.144195] OMAP DSI rev 1.0
[ 0.144775] OMAPDSS : 0x0 -- pixel clock @ 0
[ 0.308258] OMAPDSS : 0x0 -- pixel clock @ 0
[ 0.308532] OMAPDSS : 0x0 -- pixel clock @ 0
[ 0.473358] [drm] Initialized drm 1.1.0 20060810
[ 0.473388] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.475585] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0
[ 1.085296] console [ttyO0] enabled
[ 1.089477] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1
[ 1.097320] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2
[ 1.105438] at24 1-0050: 256 byte 24c02 EEPROM (writable)
[ 1.113159] GPIO NAND driver, © 2004 Simtec Electronics
[ 1.119049] omap2-nand driver initializing
[ 1.123657] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron NAND 512MiB 1,8V 16-bit)
[ 1.132934] cmdlinepart partition parsing not available
[ 1.138458] Creating 5 MTD partitions on "omap2-nand.0":
[ 1.144073] 0x000000000000-0x000000080000 : "X-Loader"
[ 1.151519] 0x000000080000-0x000000260000 : "U-Boot"
[ 1.159057] 0x000000260000-0x000000280000 : "U-Boot Env"
[ 1.166290] 0x000000280000-0x000000680000 : "Kernel"
[ 1.174835] 0x000000680000-0x000020000000 : "File System"
[ 1.432586] davinci_mdio davinci_mdio.0: davinci mdio revision 1.5
[ 1.439056] davinci_mdio davinci_mdio.0: detected phy mask fffffffe
[ 1.446411] davinci_mdio.0: probed
[ 1.450012] davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown
[ 1.457763] smsc911x: Driver version 2008-10-21.
[ 1.463165] usbcore: registered new interface driver cdc_ether
[ 1.469360] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.476348] ehci-omap.0 supply hsusb0 not found, using dummy regulator
[ 1.502838] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 1.508880] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
[ 1.516784] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
[ 1.534149] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 1.540283] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.547424] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.555023] usb usb1: Product: OMAP-EHCI Host Controller
[ 1.560607] usb usb1: Manufacturer: Linux 2.6.37 ehci_hcd
[ 1.566284] usb usb1: SerialNumber: ehci-omap.0
[ 1.572143] hub 1-0:1.0: USB hub found
[ 1.576171] hub 1-0:1.0: 3 ports detected
[ 1.604888] usbcore: registered new interface driver uas
[ 1.610443] Initializing USB Mass Storage driver...
[ 1.615905] usbcore: registered new interface driver usb-storage
[ 1.622222] USB Mass Storage support registered.
[ 1.627044] udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma)
[ 1.635009] mice: PS/2 mouse device common for all mice
[ 1.671325] input: adp5588-keys as /devices/platform/omap/omap_i2c.2/i2c-2/2-0034/input/input0
[ 1.684204] adp5588-keys 2-0034: Rev.4 keypad, irq 312
[ 1.689941] spi1.0 supply vcc not found, using dummy regulator
[ 1.696319] ads7846 spi1.0: touchscreen, irq 296
[ 1.701782] input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi1.0/input/input1
[ 1.712005] Returing from data.block
[ 1.715881] after if statement in rx8025_read_regs
[ 1.721069] value of err == 0
[ 1.724212] value of ctrl[1]== 255
[ 1.727752] rtc-rx8025 3-0050: power-on reset was detected, you may have to readjust the clock
[ 1.736816] rtc-rx8025 3-0050: a power voltage drop was detected, you may have to readjust the clock
[ 1.746398] rtc-rx8025 3-0050: Alarm was detected
[ 1.751464] rtc-rx8025 3-0050: bad conditions detected, resetting date
[ 1.759094] rtc-rx8025 3-0050: rtc core: registered rx8025 as rtc0
[ 1.765838] i2c /dev entries driver
[ 1.771026] Linux video capture interface: v2.00
[ 1.776306] vpfe_init
[ 1.779724] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 1.789764] usbcore: registered new interface driver usbhid
[ 1.795654] usbhid: USB HID core driver
[ 1.802917] TAM3517 EVM SoC init
[ 1.806732] AIC23 Audio Codec 0.1
[ 1.814270] asoc: tlv320aic23-hifi <-> omap-mcbsp-dai.0 mapping ok
[ 1.824218] ALSA device list:
[ 1.827331] #0: tam3517
[ 1.830291] TCP cubic registered
[ 1.833740] NET: Registered protocol family 17
[ 1.838531] NET: Registered protocol family 15
[ 1.843231] lib80211: common routines for IEEE802.11 drivers
[ 1.849212] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1
[ 1.861206] Power Management for TI OMAP3.
[ 1.865905] clock: disabling unused clocks to save power
[ 1.877990] allocating 4194304 bytes for fb 0
[ 1.920623] allocating 4194304 bytes for fb 1
[ 1.957458] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 1.965972] allocating 4194304 bytes for fb 2
[ 1.987365] mmc0: new high speed SD card at address e624
[ 1.993621] mmcblk0: mmc0:e624 SU02G 1.84 GiB
[ 2.004943] mmcblk0: p1 p2
[ 2.012786] Console: switching to colour frame buffer device 40x30
[ 2.073303] LCD voltage on
[ 2.078277] Returing from data.block
[ 2.082183] after if statement in rx8025_read_regs
[ 2.087432] rtc-rx8025 3-0050: hctosys: unable to read the hardware clock analogics1
[ 2.095672] omap_vout omap_vout: probed for an unknown device
[ 2.297332] EXT4-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
[ 2.309722] EXT4-fs (mmcblk0p2): recovery complete
[ 2.319000] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.327575] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 2.333953] Freeing init memory: 156K
INIT: version 2.86 booting
Please wait: booting...
Starting udev
udevd[538]: error: runtime directory '/run/udev' not writable, for now falling back to '/dev/.udev'
[ 4.203735] <30>udevd[539]: starting version 171
Root filesystem already rw, not remounting
Caching udev devnodes
Populating dev cache
Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCGIFFLAGS: No such device
eth1 No such device
ifconfig: SIOCGIFFLAGS: No such device
[ 8.454650] davinci_mdio davinci_mdio.0: resetting idled controller
[ 8.462036] net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:00, id=7c0f1)
[ 8.489074] net eth0: DaVinci EMAC: ioctl not supported
eth0 no wireless extensions.
udhcpc (v1.18.5) started
ifconfig: SIOCGIFFLAGS: No such device
Sending discover...
ifconfig: SIOCGIFFLAGS: No such device
usb0 No such device
ifconfig: SIOCGIFFLAGS: No such device
done.
Setting up IP spoofing protection: rp_filter.
[ 9.770690] Returing from data.block
[ 9.774536] after if statement in rx8025_read_regs
hwclock: RTC_RD_TIME: Invalid argument
Wed Feb 29 19:03:00 GMT 2012
INIT: Entering runlevel: 5
Starting syslogd/klogd: done
[ 10.105255] libertas_sdio: Libertas SDIO driver
[ 10.110015] libertas_sdio: Copyright Pierre Ossman
Starting Dropbear SSH server: dropbear.
[ 11.504577] detected fb_set_par error, error code: -22 ===>error
ioctl FBIOPUT_VSCREENINFO: Invalid argument
Starting PVR
[ 11.583648] pvrsrvkm: module is from the staging directory, the quality is unknown, you have been warned.
[ 11.647460] omaplfb: module is from the staging directory, the quality is unknown, you have been warned.
[ 11.673889] bufferclass_ti: module is from the staging directory, the quality is unknown, you have been warned.
Sending discover...
Starting GPE display manager: gpe-dm
.---O---.
| | .-. o o
| | |-----.-----.-----.| | .----..-----.-----.
| | | __ | ---'| '--.| .-'| | |
| | | | | |--- || --'| | | ' | | | |
'---'---'--'--'--. |-----''----''--' '-----'-'-'-'
-' |
'---'
The Angstrom Distribution devkit ttyO0
Angstrom v2011.06 devkit ttyO0
devkit login: [ 14.263427] omapdss MANAGER error: dispc_setup_plane failed for ovl 0 ===>error
[ 14.270202] omapdss MANAGER error: configure_overlay 0 failed
Sending discover...
[ 14.791320] omapdss MANAGER error: dispc_setup_plane failed for ovl 0
[ 14.798065] omapdss MANAGER error: configure_overlay 0 failed
[ 15.311584] omapdss MANAGER error: dispc_setup_plane failed for ovl 0
[ 15.318359] omapdss MANAGER error: configure_overlay 0 failed
No lease, failing
root
root@devkit:~#
root@devkit:~#
root@devkit:~#
Redmark are the errors..
log file from /var/log/Xor.0.log
[3398093.838] (II) Initializing built-in extension RENDER
[3398093.838] (II) Initializing built-in extension RANDR
[3398093.838] (II) Initializing built-in extension COMPOSITE
[3398093.838] (II) Initializing built-in extension DAMAGE
[3398093.908] (II) omapfb(0): Setting screen physical size to 84 x 63
[3398093.914]
Backtrace:
[3398093.915] Segmentation fault at address 0xffffffff
[3398093.915]
Fatal server error:
[3398093.915] Caught signal 11 (Segmentation fault). Server aborting
[3398093.915]
[3398093.915]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[3398093.915] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[3398093.915]
[3398093.916] (NI) OMAPFB LeaveVT
I searched in google about eroor and understood that problem may be with tsx86lib which doesnt support display rotation
correct me if i am wrong....
Thanks in Advance,
Rajeev Battu.