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[Ltib] ARM9DIMM-LPC3250 DirectFB problems
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From: |
address@hidden |
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Subject: |
[Ltib] ARM9DIMM-LPC3250 DirectFB problems |
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Date: |
Tue, 26 Oct 2010 15:59:19 +0200 (CEST) |
Hi Kevin,
I solved the problems related to the kernel startup: now i can see the
Penguin. I'm using QVGA display.
I tried the directfd commands but something goes wrong.
Here follow an example:
I tried dfbg command. The response on the serial console was the following.
address@hidden user]# dfbg lg-alten.
png
=======================| DirectFB 1.1.0
|=======================
(c) 2001-2007 The DirectFB Organization (directfb.
org)
(c) 2000-2004 Convergence (integrated media)
GmbH
------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2010-10-26 10:
41)
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL,
731)...
(*) Direct/Thread: Running 'Keyboard Input' (INPUT,
732)...
(*) DirectFB/Input: Keyboard 0.9 (directfb.
org)
(!) Direct/Modules: Could not open module directory `/usr/lib/directfb-1.1-
0/gf!
--> No such file or
directory
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.
org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.
org)
(*) FBDev/Mode: Testing 320x240
RGB16
(*) FBDev/Mode: Preparing switch to 320x240
RGB16
(*) FBDev/Mode: Testing 320x240
RGB16
(*) FBDev/Mode: Preparing switch to 320x240
RGB16
(*) FBDev/Mode: Testing 320x240
RGB16
(*) FBDev/Mode: Preparing switch to 320x240
RGB16
(*) FBDev/Mode: Testing 320x240
RGB16
(*) FBDev/Mode: Preparing switch to 320x240
RGB16
(*) FBDev/Mode: Testing 320x240
RGB16
(*) FBDev/Mode: Preparing switch to 320x240
RGB16
(*) FBDev/Mode: Switched to 320x240 (320x240) at 16 bit RGB16 (wanted
RGB16).
(!) DirectFB/FBDev: Panning display failed (x=0 y=0 ywrap=0
vbl=0)!
--> Invalid
argument
(*) FBDev/Surface: Allocated 320x240 16bit RGB16 buffer at offset 0 and pitch
6.
(*) FBDev/Mode: (Post)Setting 320x240
RGB16
(*) FBDev/Mode: Testing 320x240
RGB16
(*) FBDev/Mode: Preparing switch to 320x240
RGB16
(*) FBDev/Mode: (Post)Setting 320x240
RGB16
(*) Direct/Interface: Loaded 'PNG' implementation of
'IDirectFBImageProvider'.
address@hidden user]#
The displays showed for few milliseconds the image and than went to blank
screen (black background).
Do you have any idea?
Thanks,
Marco
----------------------------------------------------------------------------------------------------------
RE: [Ltib] GTK+ cannot open display - ARM9DIMM-LPC3250
From: Kevin Wells
Subject: RE: [Ltib] GTK+ cannot open display - ARM9DIMM-LPC3250
Date: Thu, 23 Sep 2010 18:20:12 +0200
Hi Marco,
> During Sibl-uboot-kernel startup i can't see a Penguin on the display.
You should see the penguin once the kernel starts up. Are you using the
QVGA or VGA display? From what I understand, older versions of SIBL
do not turn on the VGA display backlight.
> CLCD: Phytec LCD hardware, QVGA portrait display
It looks like you are using an older port. You should do a CVS update
and get the latest FDI changes. If your using the latest updates, this
should indicate an FDI display name.
> console: GTK+ cannot open display.
You can always try building the directfb examples and running them
first to verify the display works (once you get the display turned on).
I hope this helps,
Kevin
> -----Original Message-----
> From: address@hidden [mailto:ltib-
> address@hidden On Behalf Of address@hidden
> Sent: Tuesday, September 21, 2010 7:14 AM
> To: address@hidden
> Subject: [Ltib] GTK+ cannot open display - ARM9DIMM-LPC3250
>
> Hi,
>
> i'm trying to use LCD with ARM9DIMM-LPC3250 board.
>
> I used ltib to generate Kernel and rootfs with gtk+ (and all libraries
> needed)
> support.
>
> I loaded the new uboot and kernel on Flash. I'm running the rootfs from
> NFS
> server on development machine.
>
> During Sibl-uboot-kernel startup i can't see a Penguin on the display.
>
> When i execute the GTK_Init function the following message appear on
> serial
> console: GTK+ cannot open display.
>
> Maybe i forgot to include or set in my kernel or image configuration?
>
> This is the output on the console:
>
> SIBL 1.01 (06/12/2009) - 266000000 Hz
> Copyright 2009, Future Designs, Inc.
> -------------------------------------------------------------------
> DDR: SDRAMCLK_CTRL = 0003CAA2
> DDR: DDR_LAP_NOM = 0000002A (42)
> DDR: DDR_LAP_COUNT = 0000002A (42)
> DDR: DDR_CAL_DELAY = 00000008 (8)
>
> LCD: Turning on ... Done
> NAND: Initializing MLC ... OK
> LCD: Drawing splash screen ... OK
> NAND: Initializing MLC ... OK
> UBOOT: Loading to address 0x81FC0000 ... OK
> UBOOT: Running at 0x81FC0000...
>
>
> U-Boot 1.3.3 (Aug 3 2010 - 10:40:20)
>
> DRAM: 32 MB
> NAND: 256 MiB
> In: serial
> Out: serial
> Err: serial
> Hit any key to stop autoboot: 0
>
> NAND read: device 0 offset 0x80000, size 0x200000
>
> Reading data from 0x27f800 -- 100% complete.
> 2097152 bytes read: OK
> Unknown command 'mmcinit' - try 'help'
> ## Booting kernel from Legacy Image at 80100000 ...
> Image Name: Linux-2.6.27.8
> Image Type: ARM Linux Kernel Image (uncompressed)
> Data Size: 1605308 Bytes = 1.5 MB
> Load Address: 80008000
> Entry Point: 80008000
> Verifying Checksum ... OK
> Loading Kernel Image ... OK
> OK
>
> Starting kernel ...
>
> Uncompressing
> Linux.....................................................................
> ..................................
> done, booting the kernel.
> Linux version 2.6.27.8 (address@hidden) (gcc version 3.4.5) #19 PREEMPT
> Mon
> Sep 20 21:28:18 CEST 2010
> CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=00053177
> Machine: FDI ARM-TS-KIT 3250 board with the LPC3250 Microcontroller
> Memory policy: ECC disabled, Data cache writeback
> CPU0: D VIVT write-back cache
> CPU0: I cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets
> CPU0: D cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets
> Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
> Kernel command line: console=ttyTX0,115200n81 noinitrd ip=192.168.10.20:
> 192.168.10.1:255.255.255.0 root=/dev/nfs rw nfsroot=192.168.10.10:
> /home/luca/ltib-10M
> PID hash table entries: 512 (order: 9, 2048 bytes)
> 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: 126448KB available (3004K code, 190K data, 100K init)
> Calibrating delay loop... 133.12 BogoMIPS (lpj=266240)
> Mount-cache hash table entries: 512
> CPU: Testing write buffer coherency: ok
> net_namespace: 288 bytes
> NET: Registered protocol family 16
> Hardware descriptor info:
> DRAM config word: 0x00000001
> syscfg word: 0x00000002
> fieldval word: 0x000a3250
> MAC address: <6>00:11:22:33:44:55
> LPC32XX DMA driver
> LPC32XX unique ID: 00000000000000000000000000000000
> SCSI subsystem initialized
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> 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)
> fuse init (API version 7.9)
> msgmni has been set to 247
> io scheduler noop registered
> io scheduler anticipatory registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> CLCD: Phytec LCD hardware, QVGA portrait display
> ipmi message handler version 39.2
> Serial: 8250/16550 driver4 ports, IRQ sharing disabled
> serial8250.0: ttyS0 at MMIO 0x40090000 (irq = 9) is a 16550A
> lpc32xx_hsuart.0: ttyTX0 at MMIO 0x40014000 (irq = 26) is a lpc32xx_hsuart
> console [ttyTX0] enabled
> LPC32XX_mii_bus: probed
> eth0: LPC32XX mac at 0x31060000 irq 29
> eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:00, irq=-1)
> usbmon: debugfs is not available
> I2C device at address 0x2d<6>ISP1301 Vendor ID : 0x04cc
> ISP1301 Product ID : 0x1301
> ISP1301 Version ID : 0x0210
> usb-ohci usb-ohci: at 0xf3120000, irq 0
> usb-ohci usb-ohci: pnx4008 OHCI
> usb-ohci usb-ohci: new USB bus registered, assigned bus number 1
> usb-ohci usb-ohci: irq 59, io mem 0xf3120000
> usb usb1: configuration #1 chosen from 1 choice
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 2 ports detected
> usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb1: Product: pnx4008 OHCI
> usb usb1: Manufacturer: Linux 2.6.27.8 ohci_hcd
> usb usb1: SerialNumber: usb-ohci
> Initializing USB Mass Storage driver...
> usbcore: registered new interface driver usb-storage
> USB Mass Storage support registered.
> rtc-test rtc-test.0: rtc core: registered test as rtc0
> rtc-test rtc-test.1: rtc core: registered test as rtc1
> i2c /dev entries driver
> PNX4008-WDT: PNX4008 Watchdog Timer: heartbeat 19 sec
> TCP cubic registered
> NET: Registered protocol family 17
> RPC: Registered udp transport module.
> RPC: Registered tcp transport module.
> ieee80211: 802.11 data/management/control stack, git-1.1.13
> ieee80211: Copyright (C) 2004-2005 Intel Corporation <address@hidden
> com>
> VFP support v0.3: implementor 41 architecture 1 part 10 variant 9 rev 1
> rtc-test rtc-test.0: setting system clock to 1970-01-01 00:00:01 UTC (1)
> IP-Config: Guessing netmask 255.255.255.0
> IP-Config: Gateway not on directly connected network.
> Looking up port of RPC 100003/2 on 192.168.10.10
> Looking up port of RPC 100005/1 on 192.168.10.10
> VFS: Mounted root (nfs filesystem).
> Freeing init memory: 100K
> Warning: unable to open an initial console.
>
>
> Welcome to Future Designs, Inc. LPC3250 Linux
>
> The default password for the root account is: root
> please change this password using the 'passwd' command
> and then edit this message (/etc/issue) to remove this message
>
> nxp login:
>
> Best regards,
>
> Marco
>
> _______________________________________________
> LTIB home page: http://ltib.org
>
> Ltib mailing list
> address@hidden
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