I've just taken delivery of the DM814x EVM. The backlight on the LCD comes on, but the Application Launcher is not displayed, although "matrix_guiE" is running.
Dmesg and ps outputs are shown below. Any advice on how to debug & fix this would be most appreciated.
Kevin
U-Boot 2010.06 (Sep 08 2011 - 16:14:46)
TI8148-GP rev 2.1
ARM clk: 600MHz
DDR clk: 400MHz
DRAM: 2 GiB
Using default environment
The 2nd stage U-Boot will now be auto-loaded
Please do not interrupt the countdown till TI8148_EVM prompt if 2nd stage is already flashed
Hit any key to stop autoboot: 0
mmc1 is available
reading u-boot.bin
179200 bytes read
## Starting application at 0x80800000 ...
U-Boot 2010.06 (Sep 08 2011 - 16:10:13)
TI8148-GP rev 2.1
ARM clk: 600MHz
DDR clk: 400MHz
I2C: ready
DRAM: 2 GiB
NAND: HW ECC Hamming Code selected
No NAND device found!!!
0 MiB
*** Warning - bad CRC or NAND, using default environment
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Net: <ethaddr> not set. Reading from E-fuse
Detected MACID:40:5f:c2:40:63:d7
cpsw
Hit any key to stop autoboot: 0
mmc1 is available
reading boot.scr
300 bytes read
Running bootscript from MMC/SD to set the ENV...
## Executing script at 80900000
reading uImage
2457320 bytes read
## Booting kernel from Legacy Image at 80009000 ...
Image Name: Arago/2.6.37-psp04.01.00.05/dm81
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2457256 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 (x0029463@swubn01) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #1 Thu Sep 8 16:12:47 IST 2011
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: ti8148evm
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 TI8148 2.0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 52224
Kernel command line: console=ttyO0,115200n8 rootwait root=/dev/mmcblk0p2 rw mem=256M earlyprink notifyk.vpssm3_sva=0xBF900000 d
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: 203408k/203408k available, 58736k 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 - 0xc0037000 ( 188 kB)
.text : 0xc0037000 - 0xc04a6000 (4540 kB)
.data : 0xc04a6000 - 0xc04e9400 ( 269 kB)
SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:375
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 IRQ368
Trying to install interrupt handler for IRQ369
Trying to install interrupt handler for IRQ370
Trying to install interrupt handler for IRQ371
Trying to install interrupt handler for IRQ372
Trying to install interrupt handler for IRQ373
Trying to install interrupt handler for IRQ374
Trying to install type control for IRQ375
Trying to set irq flags for IRQ375
OMAP clockevent source: GPTIMER1 at 20000000 Hz
Console: colour dummy device 80x30
Calibrating delay loop... 598.01 BogoMIPS (lpj=2990080)
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 GPIO hardware version 0.1
OMAP GPIO hardware version 0.1
omap_mux_init: Add partition: #1: core, flags: 4
registered ti814x_vpss device
registered TI814x on-chip HDMI device
pm_dbg_init: only OMAP3 supported
Registered ti81xx_fb device
bio: create slab <bio-0> at 0
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
pcf857x 1-0021: gpios 128..143 on a pcf8575
i2c i2c-1: Failed to register i2c client PCF_8575 at 0x21 (-16)
i2c i2c-1: Can't create device at 0x21
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 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 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) �© 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
console [ttyO0] enabled
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
omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
brd: module loaded
loop: module loaded
ahci ahci.0: forcing PORTS_IMPL to 0x1
ahci ahci.0: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc apst
scsi0 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x100 irq 16
omap2-nand driver initializing
No NAND device found.
No NAND device found.
davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
davinci_mdio davinci_mdio.0: detected phy mask fffffffc
davinci_mdio.0: probed
davinci_mdio davinci_mdio.0: phy[0]: device 0:00, driver unknown
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
usb 2-1: new low speed USB device using musb-hdrc and address 2
ata1: SATA link down (SStatus 0 SControl 300)
usb 2-1: New USB device found, idVendor=046d, idProduct=c05a
usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 2-1: Product: USB Optical Mouse
usb 2-1: Manufacturer: Logitech
qt602240_ts 1-004a: Family ID: 128 Variant ID: 1 Version: 22 Build: 171
qt602240_ts 1-004a: Matrix X Size: 18 Matrix Y Size: 12 Object Num: 17
input: AT42QT602240/ATMXT224 Touchscreen as /devices/platform/omap/omap_i2c.1/i2c-1/1-004a/input/input0
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
input: Logitech USB Optical Mouse as /devices/platform/musb-ti81xx.1/musb-hdrc.1/usb2/2-1/2-1:1.0/input/input1
generic-usb 0003:046D:C05A.0001: input: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-musb-hdrc.1-1/input0
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
notify_init : notify drivercreated for remote proc id 2 at physical Address 0xbf900000
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
Registering the dns_resolver key type
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
omap_voltage_late_init: Voltage driver support not added
Detected MACID=0:0:0:0:0:0
Waiting for root device /dev/mmcblk0p2...
mmc0: new high speed SDHC card at address e624
mmcblk0: mmc0:e624 SD08G 7.40 GiB
mmcblk0: p1 p2 p3
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
devtmpfs: mounted
Freeing init memory: 188K
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
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p3): using internal journal
EXT3-fs (mmcblk0p3): mounted filesystem with writeback data mode
ALSA: Restoring mixer settings...
Configuring network interfaces...
CPSW phy found : id is : 0x4dd074
ADDRCONF(NETDEV_UP): eth0: link is not ready
udhcpc (v1.13.2) started
Sending discover...
Sending discover...
Sending discover...
No lease, forking to background
done.
Setting up IP spoofing protection: rp_filter.
hwclock: can't open '/dev/misc/rtc': No such file or directory
Thu Sep 8 19:08:00 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
DM814X 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 Initialization completed
SysLink version : 2.00.02.80
SysLink module created on Date:Sep 8 2011 Time:16:36:33
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
Configuring fb0 to LCD
cat: write error: No space left on device
cat: write error: No space left on device
HDMI W1 rev 4.0
Starting syslogd/klogd: done
Starting thttpd.
Starting PVR
/dev/mem opened.
Memory mapped at address 0x400bc000.
Read at address 0x48180F04 (0x400bcf04): 0x00000001
Write at address 0x48180F04 (0x400bcf04): 0x00000000, readback 0x00000000
/dev/mem opened.
Memory mapped at address 0x4008c000.
Read at address 0x48180900 (0x4008c900): 0x00000102
Write at address 0x48180900 (0x4008c900): 0x00000002, readback 0x00000002
/dev/mem opened.
Memory mapped at address 0x400f1000.
Read at address 0x48180920 (0x400f1920): 0x00040002
Write at address 0x48180920 (0x400f1920): 0x00000002, readback 0x00000002
Starting Matrix GUI application.
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org dm814x-evm ttyO0
Arago 2011.05 dm814x-evm ttyO0
dm814x-evm login: root
root@dm814x-evm:~#
root@dm814x-evm:~# ps
PID USER VSZ STAT COMMAND
1 root 1708 S init [5]
2 root 0 SW [kthreadd]
3 root 0 SW [ksoftirqd/0]
4 root 0 SW [kworker/0:0]
5 root 0 SW [kworker/u:0]
6 root 0 SW< [khelper]
7 root 0 SW [irq/72-serial i]
8 root 0 SW [irq/73-serial i]
9 root 0 SW [irq/74-serial i]
10 root 0 SW [irq/44-serial i]
11 root 0 SW [irq/45-serial i]
12 root 0 SW [irq/46-serial i]
13 root 0 SW< [mboxd]
14 root 0 SW [sync_supers]
15 root 0 SW [bdi-default]
16 root 0 SW< [kblockd]
17 root 0 SW< [omap2_mcspi]
18 root 0 SW [khubd]
19 root 0 SW [kseriod]
20 root 0 SW< [kmmcd]
21 root 0 SW< [musb-hdrc.0]
22 root 0 SW< [musb-hdrc.1]
23 root 0 SW< [rpciod]
24 root 0 SW [kswapd0]
25 root 0 SW [kworker/0:1]
26 root 0 SW< [aio]
27 root 0 SW< [nfsiod]
28 root 0 SW< [crypto]
33 root 0 SW [scsi_eh_0]
34 root 0 SW [kworker/u:1]
35 root 0 SW [kworker/u:2]
40 root 0 SW [irq/191-qt60224]
41 root 0 SW< [usbhid_resumer]
42 root 0 SW [mmcqd/0]
43 root 0 SW [kjournald]
78 root 1956 S < /sbin/udevd -d
683 root 0 SW [flush-179:0]
814 root 0 SW [kjournald]
885 root 2940 S udhcpc -R -b -p /var/run/udhcpc.eth0.pid -i eth0
925 messageb 3324 S /usr/bin/dbus-daemon --system
959 root 2936 S /usr/sbin/telnetd
994 root 3000 S /sbin/syslogd -n -C64 -m 20
996 root 2936 S /sbin/klogd -n
1001 root 2172 S /usr/sbin/thttpd -d /srv/www -u root -c /cgi-bin/*
1025 root 0 SW< [pvr_timer]
1058 root 0 SW< [pvr_workqueue]
1063 root 75572 S /usr/bin/matrix_guiE -qws /usr/share/matrix/html/menu
1069 root 2516 S login -- root
1071 root 1968 S /sbin/getty 38400 tty1
1074 root 3128 S -sh
1086 root 3128 R ps
root@dm814x-evm:~#
