syslink examples crash in DM8148

Anbarasan,

It looks like the DSP memory is overlapping with the memory allocated to Linux.  If you look at your bootargs, you should see the memory given to the Linux kernel, for example, something like:

    mem=256M@0x80000000

(If you just have something like 'mem=256M', you can assume that it will start from the address 0x80000000)

Can you change this environment variable so that Linux memory will not overlap with the DSP memory?

Best regards,

    Janet

HI,

Try with MEM=169M.

Thanks and regards

Sachin kumar

Hello Janet, Sachin,

Thanks for your reply.
I apologize for not telling you my bootargs variable and few other details in my first post.

----------------------------------------------------------

1. The bootargs I use is:
console=ttyO0,115200 ip=dhcp root=/dev/nfs rw mem=128M earlyprintk notifyk.vpssm3_sva=0xBF900000 vram=50M ti816xfb.vram=0:16M,1:16M,2:6M

2. I am using the following linux kernel version:
TI Linux kernel: v2.6.37_TI81XXPSP_04.04.00.01.patch1
I downloaded it like this:
git clone git://arago-project.org/git/projects/linux-omap3.git
git checkout 5ce4084039ee5b2a30a2c75cfb06315af953d679

3. The issue about crash in omap_mbox_get is tracked here:
https://github.com/DFE/HidaV/issues/5
And a relevant discussion: http://www.digipedia.pl/usenet/thread/12941/45743/

As mentioned in thread, omap_mbox_get crash occurs if I use gcc version 4.6.3.
The crash does not occur if I use gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) and the linux kernel boots successfully.

----------------------------------------------------------

Sachin, I tried with mem=169M but that did not help i.e.,
when I build with CONFIG_SYSLINK_NOTIFY=y in kernel, I get omap_mbox_get crash.
when I do not use CONFIG_SYSLINK_NOTIFY, I get the stack trace when I run the syslink examples.

With respect to this crash, using mem=169M is same as using mem=128M.(same behavior)

----------------------------------------------------------

My aim is to run syslink examples on a linux kernel that is compiled with gcc 4.6.3. So, as a first step, I wanted to try syslink and kernel versions that TI said they have verified and I followed this release notes:
http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/syslink/2_10_06_28/exports/syslink_2_10_06_28/syslink_2_10_06_28_ReleaseNotes.html
and used all the tools mentioned in the "Validation" section. I use the versions mentioned in release notes.
But even that did not work. Following is the bootlog and the syslink error: (You can see in bootlog that I am using TI suggested toolchain (Sourcery G++ Lite 2009q1-203).

Log with Sourcery G++ Lite 2009q1-203:
======================================
Environment size: 977/8188 bytes
TI8168_EVM#
bootdelay=3
baudrate=115200
verify=yes
ramdisk_file=ramdisk.gz
loadaddr=0x81000000
script_addr=0x80900000
loadbootscript=fatload mmc 0 ${script_addr} boot.scr
bootscript= echo Running bootscript from MMC/SD to set the ENV...; source ${script_addr}
ethaddr=64:7b:d4:15:a7:14
ethact=DaVinci EMAC
nfs_boot=run bootargs_nfs; bootp; bootm
bootargs_nfs=setenv bootargs console=ttyO0,115200 ip=dhcp root=/dev/nfs rw mem=258M earlyprintk notifyk.vpssm3_sva=0xBF900000 vram=50M ti816xfb.vram=0:16M,1:16M,2:6M
filename=kernel_dm8168evm-1
bootfile=kernel_dm8168_evm-1
netmask=255.255.255.0
autoload=yes
ipaddr=10.1.0.99
serverip=192.168.56.101
gatewayip=10.1.0.1
bootcmd=tftp uImage_dm8168;bootm
bootargs=console=ttyO2,115200 ip=dhcp root=/dev/nfs nfsroot=192.168.56.101:/home/anbarasan/ti/dm8168_syslink/rfs rw mem=128M earlyprintk notifyk.vpssm3_sva=0xBF900000 vram=50M M
stdin=serial
stdout=serial
stderr=serial
ver=U-Boot 2010.06 (Nov 16 2011 - 18:11:27)

Environment size: 977/8188 bytes
TI8168_EVM#run bootcmd
Using DaVinci EMAC device
TFTP from server 192.168.56.101; our IP address is 10.1.0.99; sending through gateway 10.1.0.1
Filename 'uImage_dm8168'.
Load address: 0x81000000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
##############################################
done
Bytes transferred = 2562960 (271b90 hex)
## Booting kernel from Legacy Image at 81000000 ...
Image Name: Linux-2.6.37
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2562896 Bytes = 2.4 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 (anbarasan@anbarasan-vm) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #1 Fri Jun 22 13:42:33 EDT 2012
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 0x0
reserved size = 52428800 at 0x0
FB: Reserving 52428800 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP chip is TI8168 1.0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 19712
Kernel command line: console=ttyO2,115200 ip=dhcp root=/dev/nfs nfsroot=192.168.56.101:/home/anbarasan/ti/dm8168_syslink/rfs rw mem=128M earlyprintk notifyk.vpssm3_sva=0xBF9000M
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 78MB = 78MB total
Memory: 73224k/73224k available, 57848k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xc8800000 - 0xf8000000 ( 760 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.init : 0xc0008000 - 0xc003b000 ( 204 kB)
.text : 0xc003b000 - 0xc04d8000 (4724 kB)
.data : 0xc04d8000 - 0xc0520f00 ( 292 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_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!
omap_voltage_add_dev: VDD specified does not exist!
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_gpio_vr device
registered ti816x_sr device
pm_dbg_init: only OMAP3 supported
registered ti81xx_vpss device
registered ti81xx_vidout device
registered ti81xx on-chip HDMI device
registered ti81xx_fb device
registered ti81xx_vin device
ti81xx_pcie: Invoking PCI BIOS...
ti81xx_pcie: Setting up Host Controller...
ti81xx_pcie: Register base mapped @0xc8820000
ti81xx_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 920 mV
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
USBSS revision 4ea20808
registerd cppi-dma Intr @ IRQ 17
Cppi41 Init Done
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
MUSB controller-0 revision 4ea20800
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 c881e000 using DMA, IRQ 18
musb-hdrc musb-hdrc.1: dma type: dma-cppi41
MUSB controller-1 revision 4ea20800
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 c8826800 using DMA, IRQ 19
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
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 143
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 w25x32, expected m25p80
m25p80 spi1.0: w25x32 (4096 Kbytes)
Creating 4 MTD partitions on "spi_flash":
0x000000000000-0x000000040000 : "U-Boot"
0x000000040000-0x000000042000 : "U-Boot Env"
0x000000042000-0x0000002c2000 : "Kernel"
0x0000002c2000-0x000000400000 : "File System"
omap2-nand driver initializing
ONFI flash detected
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
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
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
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
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
omap_voltage_late_init: Voltage driver support not added
Power Management for TI81XX.
smartreflex smartreflex: Driver is not initialized, nTarget values are not found
regulator_init_complete: disabling VFB
omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
ata2: SATA link down (SStatus 0 SControl 300)
ata1: SATA link down (SStatus 0 SControl 300)
mmc0: new high speed SDHC card at address 1234
mmcblk0: mmc0:1234 SA04G 3.68 GiB
mmcblk0: p1 p2
davinci_mdio davinci_mdio.0: resetting idled controller
net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=282f013)
PHY 0:02 not found
net eth1: could not connect to phy 0:02
Sending DHCP requests ..
PHY: 0:01 - Link is Up - 1000/Full
., OK
IP-Config: Got DHCP answer from 10.1.0.1, my address is 10.1.0.11
IP-Config: Complete:
device=eth0, addr=10.1.0.11, mask=255.255.0.0, gw=10.1.0.1,
host=10.1.0.11, domain=example.org, nis-domain=(none),
bootserver=10.1.0.1, rootserver=192.168.56.101, rootpath=/home/anbarasan/targetfs
VFS: Mounted root (nfs filesystem) on device 0:15.
devtmpfs: mounted
Freeing init memory: 204K
INIT: version 2.86 booting
Error opening /dev/fb0: No such file or directory
Please wait: booting...
Starting udev
WARNING: -e needs -E or -F
udevd (78): /proc/78/oom_adj is deprecated, please use /proc/78/oom_score_adj instead.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mmcblk0.
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): warning: mounting fs with errors, running e2fsck is recommended
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): recovery complete
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
Root filesystem already rw, not remounting
Caching udev devnodes
Undefined users:
Skipping /etc/default/volatiles/99_hal
ALSA: Restoring mixer settings...
No state is present for card EVM
Found hardware: "" "" "" "" ""
Hardware is initialized using a generic method
No state is present for card EVM
Configuring update-modules.
Configuring omap3-sgx-modules.
Configuring hicolor-icon-theme.
# GdkPixbuf Image Loader Modules file
# Automatically generated file, do not edit
# Created by gdk-pixbuf-query-loaders from gtk+-2.20.1
#
g_module_open() failed for /--update-cache: /--update-cache.so: cannot open shared object file: No such file or directory
Configuring pango-module-basic-x.
Configuring pango-module-basic-fc.
Configuring ttf-dejavu-common.
Configuring ttf-dejavu-sans.
Configuring gdk-pixbuf-loader-png.
Configuring gdk-pixbuf-loader-jpeg.
Configuring gdk-pixbuf-loader-gif.
Configuring gdk-pixbuf-loader-xpm.
Configuring dbus.
Adding system startup for /etc/init.d/dbus-1.
Configuring hal.
Configuring policykit.
Configuring gnome-keyring.
Configuring ti-cmem-module.
Configuring ti-syslink-module.
Configuring kernel-module-tunnel4.
Configuring kernel-module-sit.
Configuring kernel-module-xfrm6-mode-beet.
Configuring kernel-module-xfrm6-mode-tunnel.
Configuring kernel-module-xfrm6-mode-transport.
Configuring kernel-module-scsi-wait-scan.
Configuring kernel-module-ssb.
Configuring kernel-module-vpss.
Configuring kernel-module-sii9022a.
Configuring kernel-module-ti81xxhdmi.
Configuring kernel-module-ti81xxfb.
Configuring kernel-module-tvp7002.
Configuring kernel-module-ti81xxvo.
Configuring kernel-module-ti81xxvin.
Configuring kernel-image-2.6.37.
NET: Registered protocol family 10
NOT configuring network interfaces: / is an NFS mount
Sun Apr 29 22:50:00 UTC 2012
INIT: Entering runlevel: 5
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 : 0xeafffffe
AW Phy Addr : 0x5a088000 Data : 0xeafffffe
BW Phy Addr : 0x5a098000 Data : 0xeafffffe
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 : 0xeafffffe
AW Phy Addr : 0x53098000 Data : 0xeafffffe
BW Phy Addr : 0x48180e10 Data : 0x00000003
AW Phy Addr : 0x48180e10 Data : 0x00000000
Phy Addr : 0x48180e14 SysLink version : 2.10.03.20
SysLink module created on Date:Jun 22 2012 Time:13:47:20
Data : 0x00000007
PRCM for IVHD2 is Done Successfully
PRCM Initialization completed
FIRMWARE: I2cInit will be done by M3
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===
<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
<Location of Firmware> firmware binary file
<start|stop> to start/stop the firmware
===Optional arguments===
-mmap input memory map bin file name
-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
FIRMWARE: isI2cInitRequiredOnM3: 1
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 1 start Successful
Loading HDVPSS Firmware
FIRMWARE: I2cInit will be done by M3
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===
<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
<Location of Firmware> firmware binary file
<start|stop> to start/stop the firmware
===Optional arguments===
-mmap input memory map bin file name
-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
FIRMWARE: isI2cInitRequiredOnM3: 1
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 2 start Successful
HDMI W1 rev 2.0
I2C No Ack

Starting system message bus: dbus.
Starting telnet daemon.
Starting syslogd/klogd: done
Starting thttpd.
Starting PVR
Starting SGX fixup for ES6.x
Starting Matrix GUI application.

_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|

Arago Project http://arago-project.org dm816x-evm ttyO2

Arago 2011.09 dm816x-evm ttyO2

dm816x-evm login: root
root@dm816x-evm:~# export TRACE=1
root@dm816x-evm:~# export TRACEFAILURE=1
root@dm816x-evm:~# cd /ti/syslink-examples/TI816X/
root@dm816x-evm:/ti/syslink-examples/TI816X# cd messageq/
root@dm816x-evm:/ti/syslink-examples/TI816X/messageq# ./run_messageqapp_debug.sh

======== Running app using slaveloader ========
Trace enabled
Trace SetFailureReason enabled
Attached to slave procId 0.
Loading procId 0.
Loaded file ./messageq_ti81xx_dsp.xe674 on slave procId 0.
Started slave procId 0.
MessageQApp sample application
Trace enabledAssertion at Line no: 301 in /home/anbarasan/ti/dm8168_syslink/ezsdk/component-sources/syslink_2_10_03_20/packages/ti/syslink/utils/hlos/knl/Linux/../../../../../.d

Trace SetFailureReason enabled
Run for all supported proc IDs
Entered MessageQApp_startup
Warning! Unsupported procID specified for running the sample application! proc ID: [1]
Warning! Unsupported procID specified for running the sample application! proc ID: [2]
*** Ipc_control: API (through IOCTL) failed on kernel-side!
Error [0xffffffff] at Line no: 1077 in file /home/anbarasan/ti/dm8168_syslink/ezsdk/component-sources/syslink_2_10_03_20/packages/ti/syslink/ipc/hlos/usr/Ipc.c
Error in Ipc_control Ipc_CONTROLCMD_LOADCALLBACK [0xffffffff]
Leaving MessageQApp_startup ffffffff
Trace enabled
Trace SetFailureReason enabled
Stopped slave procId 0.
Unloaded slave procId 0.
Detached from slave procId 0.
======== Running app using aAssertion at Line no: 301 in /home/anbarasan/ti/dm8168_syslink/ezsdk/component-sources/syslink_2_10_03_20/packages/ti/syslink/utils/hlos/knl/Linux/.d
rguments ========
MessageQApp sample application
Trace enabled
Trace SetFailureReason enabled
Entered MessageQApp_startup
Loading and starting procId [0] with [./messageq_ti81xx_dsp.xe674]
Attached to slave procId 0.
Loading procId 0.
Loaded file ./messageq_ti81xx_dsp.xe674 on slave procId 0.
Started slave procId 0.
SlaveLoader_startup status [111693824]
*** Ipc_control: API (through IOCTL) failed on kernel-side!
Error [0xffffffff] at Line no: 1077 in file /home/anbarasan/ti/dm8168_syslink/ezsdk/component-sources/syslink_2_10_03_20/packages/ti/syslink/ipc/hlos/usr/Ipc.c
Error in Ipc_control Ipc_CONTROLCMD_LOADCALLBACK [0xffffffff]
Leaving MessageQApp_startup ffffffff
root@dm816x-evm:/ti/syslink-examples/TI816X/messageq#

---------------------------------------------------------------

After the above errros, I tried with gcc 4.6.3 and I see errors that I posted in as my first message in this thread.

To summarize,
1. there is some problem with syslink examples with older toolchain.
2. with 4.6.3 gcc verison, the kernel does not boot and syslink examples also do not work.

Anbarasan,

Could you try just running the MessageQ app with:

    ./messageqapp_debug 1 DSP ./messageq_ti81xx_dsp.xe674

The script you are running (run_messageapp_debug.sh) is trying to load the example on the M3 where you have the firmware loaded.

Best regards,

    Janet

Hello Janet,

I made a mistake with the logs that I posted. I started the thread for DM8148 but I posted logs for DM8168 board in my last post. Unfortunately I cannot test in DM8168 board any more (it is broken) but soon I will run the commands in DM8148 board as you said and get all necessary logs...

Hello Janet,

I downloaded EZSDK (DM814x EZSDK 5.04 Installer) from http://software-dl.ti.com/dsps/dsps_public_sw/ezsdk/latest/index_FDS.html

I installed it in Ubuntu 10.04 machine (A virtualbox machine), compiled u-boot, kernel and syslink.

anbarasan@anbarasan-vm:~/ti/dm8148_syslink/component-sources/syslink_2_10_03_20$ make .show-products
DEPOT = _your_depot_folder_
DEVICE = TI814X
GPPOS = Linux
SDK = EZSDK
TI81XXDSP_DMTIMER_FREQ = 20000000
SYSLINK_BUILD_DEBUG = 1
SYSLINK_BUILD_OPTIMIZE = 0
SYSLINK_TRACE_ENABLE = 1
LOADER = ELF
SYSLINK_INSTALL_DIR = /home/anbarasan/ti/dm8148_syslink/component-sources/syslink_2_10_03_20
IPC_INSTALL_DIR = /home/anbarasan/ti/dm8148_syslink/component-sources/ipc_1_24_02_27
BIOS_INSTALL_DIR = /home/anbarasan/ti/dm8148_syslink/component-sources/bios_6_33_02_31
XDC_INSTALL_DIR = /home/anbarasan/ti/dm8148_syslink/component-sources/xdctools_3_23_01_43
LINUXKERNEL = /home/anbarasan/ti/dm8148_syslink/board-support/linux-2.6.37-psp04.04.00.01
QNX_INSTALL_DIR = _your_depot_folder_/_your_qnx_install_
CGT_ARM_PREFIX = /opt/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-
CGT_C64P_INSTALL_DIR =
CGT_C674_INSTALL_DIR =
CGT_C674_ELF_INSTALL_DIR = /home/anbarasan/ti/dm8148_syslink/dsp-devkit/cgt6x_7_3_1
CGT_M3_ELF_INSTALL_DIR =
CGT_A8_ELF_INSTALL_DIR =
EXEC_DIR = /home/anbarasan/ti/dm8148_syslink/rfs

I used the RFS that is present EZSDK installer. I booted the hardware and I got lot of error messages related to IPV6 modules. So I removed it from kernel (using menuconfig) and removed the so file in /lib/modules/2.6.37/kernel/net/ipv6/

After that I ran syslink examples and get error like the one in DM8168. Commands are pasted below (I copied and pasted the command you mentioned: ./messageqapp_debug 1 DSP ./messageq_ti81xx_dsp.xe674). You can also see the bootargs that I used in kernel boot log.

Am I missing something? 

link up on port 0, speed 1000, full duplex
BOOTP broadcast 1
BOOTP broadcast 2
DHCP client bound to address 192.168.99.154
Using cpsw device
TFTP from server 192.168.99.3; our IP address is 192.168.99.154
Filename 'kernel_dm8148_evm-1'.
Load address: 0x81000000
Loading: *#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
##########
done
Bytes transferred = 2712400 (296350 hex)
## Booting kernel from Legacy Image at 81000000 ...
Image Name: Linux-2.6.37
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2712336 Bytes = 2.6 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 (anbarasan@anbarasan-vm) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #2 Fri Jul 6 09:56:27 EDT 2012
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: ti8148evm
bootconsole [earlycon0] enabled
vram size = 52428800 at 0x0
reserved size = 52428800 at 0x0
FB: Reserving 52428800 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP chip is TI8148 2.0
SRAM: Mapped pa 0x402f1000 to va 0xfe400000 size: 0xf000
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 19712
Kernel command line: console=ttyO0,115200 ip=dhcp root=/dev/nfs rw mem=128M earlyprintk notifyk.vpssm3_sva=0xBF900000 vram=50M ti816xfb.vram=0:16M,1:16M,2:6M
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 78MB = 78MB total
Memory: 72900k/72900k available, 58172k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xc8800000 - 0xf8000000 ( 760 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.init : 0xc0008000 - 0xc003c000 ( 208 kB)
.text : 0xc003c000 - 0xc0521000 (5012 kB)
.data : 0xc0522000 - 0xc056d780 ( 302 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 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_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!
omap_voltage_add_dev: VDD specified does not exist!
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
NOR: Can't request GPMC CS
Debugfs: Only enabling/disabling deep sleep and wakeup timer is supported now
registered ti81xx_vpss device
registered ti81xx_vidout device
registered ti81xx on-chip HDMI device
registered ti81xx_fb device
registered ti81xx_vin device
ti81xx_pcie: Invoking PCI BIOS...
ti81xx_pcie: Setting up Host Controller...
ti81xx_pcie: Register base mapped @0xc8820000
ti81xx_pcie: Starting PCI scan...
PCI: bus0: Fast back to back transfers enabled
bio: create slab <bio-0> at 0
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
USBSS revision 4ea2080b
registerd cppi-dma Intr @ IRQ 17
Cppi41 Init Done
omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
pcf857x: probe of 1-0021 failed with error -121
regulator: VRTC: 1800 mV
regulator: VIO: 1500 mV
regulator: VDD1: 600 <--> 1500 mV at 1200 mV
regulator: VDD2: 600 <--> 1500 mV at 1200 mV
regulator: VDDCTRL: 600 <--> 1400 mV at 1200 mV
regulator: LDO1: 1100 <--> 3300 mV at 1800 mV
regulator: LDO2: 1100 <--> 3300 mV at 1800 mV
regulator: LDO3: 1100 <--> 3300 mV at 3300 mV
regulator: LDO4: 1100 <--> 3300 mV at 1800 mV
regulator: LDO5: 1100 <--> 3300 mV at 3300 mV
regulator: LDO6: 1100 <--> 3300 mV at 3300 mV
regulator: LDO7: 1100 <--> 3300 mV at 3300 mV
regulator: LDO8: 1100 <--> 3300 mV at 1800 mV
tps65910 1-002d: No interrupt support, no core IRQ
omap_i2c omap_i2c.3: bus 3 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
MUSB controller-0 revision 4ea20800
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 c881e000 using DMA, IRQ 18
musb-hdrc musb-hdrc.1: dma type: dma-cppi41
MUSB controller-1 revision 4ea20800
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 c8826800 using DMA, IRQ 19
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
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) \A9 2001-2006 Red Hat, Inc.
msgmni has been set to 142
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, bootconsole disabled
console [ttyO0] enabled, bootconsole disabled
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
m25p80 spi1.0: w25x32 (4096 Kbytes)
Creating 5 MTD partitions on "spi_flash":
0x000000000000-0x000000020000 : "U-Boot-min"
0x000000020000-0x000000060000 : "U-Boot"
0x000000060000-0x000000062000 : "U-Boot Env"
0x000000062000-0x0000002e2000 : "Kernel"
0x0000002e2000-0x000000400000 : "File System"
omap2-nand driver initializing
ONFI flash detected
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xca (Micron )
Creating 6 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000020000 : "U-Boot-min"
0x000000020000-0x000000260000 : "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 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
CAN device driver interface
CAN bus driver for Bosch D_CAN controller 1.0
d_can d_can: d_can device registered (irq=52, irq_obj=53)
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
usbcore: registered new interface driver cdc_acm
cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
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
qt602240_ts 1-004a: __qt602240_read_reg: i2c transfer failed
qt602240_ts: probe of 1-004a failed with error -5
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
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
ata1: SATA link down (SStatus 0 SControl 300)
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
can: controller area network core (rev 20090105 abi 8)
NET: Registered protocol family 29
can: raw protocol (rev 20090105)
can: broadcast manager protocol (rev 20090105 t)
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
Power Management for TI81XX.
Detected MACID=90:d7:eb:c6:8a:89
omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
mmc0: new SD card at address e3ea
mmcblk0: mmc0:e3ea SD01G 968 MiB
mmcblk0: p1 p2

CPSW phy found : id is : 0x4dd074

CPSW phy found : id is : 0x4dd074
Sending DHCP requests .
PHY: 0:01 - Link is Up - 0/Half
PHY: 0:01 - Link is Down
.
PHY: 0:00 - Link is Up - 1000/Full
., OK
IP-Config: Got DHCP answer from 192.168.99.3, my address is 192.168.99.154
IP-Config: Complete:
device=eth0, addr=192.168.99.154, mask=255.255.255.0, gw=192.168.99.1,
host=dm8148_evm-1, domain=, nis-domain=(none),
bootserver=192.168.99.3, rootserver=192.168.99.3, rootpath=/data/boards/dm8148_evm-1/rfs
VFS: Mounted root (nfs filesystem) on device 0:15.
devtmpfs: mounted
Freeing init memory: 208K
INIT: version 2.86 booting
Please wait: booting...
Error opening /dev/fb0: No such file or directory
Starting udev
udevd (82): /proc/82/oom_adj is deprecated, please use /proc/82/oom_score_adj instead.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mmcblk0.
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): recovery complete
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
Root filesystem already rw, not remounting
Caching udev devnodes
ALSA: Restoring mixer settings...
NOT configuring network interfaces: / is an NFS mount
Mon Apr 30 02:04:00 UTC 2012
INIT: Entering runlevel: 5
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 : 0x00000001
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 : 0xb007b5fd
AW Phy Addr : 0x58088000 Data : 0xeafffffe
BW Phy Addr : 0x58098000 Data : 0x4f095856
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 : 2.10.03.20
SysLink module created on Date:Jul 6 2012 Time:08:56:35
FIRMWARE: I2cInit will be done by M3
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===
<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
<Location of Firmware> firmware binary file
<start|stop> to start/stop the firmware
===Optional arguments===
-mmap input memory map bin file name
-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
FIRMWARE: isI2cInitRequiredOnM3: 1
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 1 start Successful
Loading HDVPSS Firmware
FIRMWARE: I2cInit will be done by M3
FIRMWARE: Memory map bin file not passed
Usage : firmware_loader <Processor Id> <Location of Firmware> <start|stop> [-mmap <memory_map_file>] [-i2c <0|1>]
===Mandatory arguments===
<Processor Id> 0: DSP, 1: Video-M3, 2: Vpss-M3
<Location of Firmware> firmware binary file
<start|stop> to start/stop the firmware
===Optional arguments===
-mmap input memory map bin file name
-i2c 0: i2c init not done by M3, 1(default): i2c init done by M3
FIRMWARE: isI2cInitRequiredOnM3: 1
FIRMWARE: Default memory configuration is used
MemCfg: DCMM (Dynamically Configurable Memory Map) Version : 2.1.2.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 2 start Successful
Configuring fb0 to LCD
HDMI W1 rev 4.0
I2C No Ack

Starting system message bus: dbus.
Starting Dropbear SSH server: modprobe: FATAL: Could not read '/lib/modules/2.6.37/kernel/net/ipv6/ipv6.ko': No such file or directory

modprobe: FATAL: Could not read '/lib/modules/2.6.37/kernel/net/ipv6/ipv6.ko': No such file or directory

dropbear.
Starting telnet daemon.
modprobe: FATAL: Could not read '/lib/modules/2.6.37/kernel/net/ipv6/ipv6.ko': No such file or directory

Starting network benchmark server: netserver.
Starting syslogd/klogd: done
Starting thttpd.
Starting PVR
/dev/mem opened.
Memory mapped at address 0x400d6000.
Read at address 0x48180F04 (0x400d6f04): 0x00000001
Write at address 0x48180F04 (0x400d6f04): 0x00000000, readback 0x00000000
/dev/mem opened.
Memory mapped at address 0x402b2000.
Read at address 0x48180900 (0x402b2900): 0x00000102
Write at address 0x48180900 (0x402b2900): 0x00000002, readback 0x00000002
/dev/mem opened.
Memory mapped at address 0x40234000.
Read at address 0x48180920 (0x40234920): 0x00040002
Write at address 0x48180920 (0x40234920): 0x00000002, readback 0x00000002
Calibrating touchscreen (first time only)ts_open: No such file or directory
.
Starting Matrix GUI application.

_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|

Arago Project http://arago-project.org dm814x-evm ttyO0

Arago 2011.09 dm814x-evm ttyO0

dm814x-evm login: root
root@dm814x-evm:~#
root@dm814x-evm:~# cd i lsmod
Module Size Used by
bufferclass_ti 4950 0
omaplfb 10794 0
pvrsrvkm 155618 2 bufferclass_ti,omaplfb
tlc59108 1545 0
ti81xxhdmi 16163 0
ti81xxfb 21979 2
vpss 74936 3 omaplfb,ti81xxhdmi,ti81xxfb
syslink 1113458 0
root@dm814x-evm:~# cd t ti /ti root@dm814x-evm:~# cd /ti/ root@dm814x-evm:~# cd /ti/syslink-examples/ root@dm814x-evm:~# cd /ti/syslink-examples/TI814X/ root@dm814x-evm:~# cd /ti/syslink-examples/TI814X/
root@dm814x-evm:/ti/syslink-examples/TI814X# cd me root@dm814x-evm:/ti/syslink-examples/TI814X# cd messageq/
root@dm814x-evm:/ti/syslink-examples/TI814X/messageq# export TRACE=1
root@dm814x-evm:/ti/syslink-examples/TI814X/messageq# export TRACEFAILURE=1
root@dm814x-evm:/ti/syslink-examples/TI814X/messageq# ./messageqapp_debug 1 DSP
./messageq_ti81xx_dsp.xe674
MessageQApp sample application
Trace enabled
Trace SetFailureReason enabled
Entered MessageQApp_startup
Loading and starting procId [0] with [./messageq_ti81xx_dsp.xe674]
Attached to slave procId 0.
Loading procId 0.
Loaded file ./meAssertion at Line no: 301 in /home/anbarasan/ti/dm8148_syslink/component-sources/syslink_2_10_03_20/packages/ti/syslink/utils/hlos/knl/Linux/../../../../../../ti/syslink/ipc/hlos/knl/Linux/IpcDrv.c: (status >= 0) : failed
ssageq_ti81xx_dsp.xe674 on slave procId 0.
Started slave procId 0.
SlaveLoader_startup status [111693824]
*** Ipc_control: API (through IOCTL) failed on kernel-side!
Error [0xffffffff] at Line no: 1077 in file /home/anbarasan/ti/dm8148_syslink/component-sources/syslink_2_10_03_20/packages/ti/syslink/ipc/hlos/usr/Ipc.c
Error in Ipc_control Ipc_CONTROLCMD_LOADCALLBACK [0xffffffff]
Leaving MessageQApp_startup ffffffff
root@dm814x-evm:/ti/syslink-examples/TI814X/messageq# uname -a
Linux dm814x-evm 2.6.37 #2 Fri Jul 6 09:56:27 EDT 2012 armv7l unknown
root@dm814x-evm:/ti/syslink-examples/TI814X/messageq# cpu cat /proc/cpuinfo
Processor: ARMv7 Processor rev 2 (v7l)
BogoMIPS: 598.01
Features: swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer: 0x41
CPU architecture: 7
CPU variant: 0x3
CPU part: 0xc08
CPU revision: 2

Hardware: ti8148evm
Revision: 0000
Serial: 0000000000000000

Hello Janet, 

Thanks. I am able run the examples after using the stop commands (I should have read that in the guide beforehand. when i ran the sample applications in OMAPL138 board i did not do those steps and got the samples working. i just followed the same for dm8148 and got error. now it is working after using the stop commands.) I have pasted the output below. The sample applications with codesourcery toolchain is working. Thanks.

What do you think the problem with 4.6.3 gcc and TI's linux 2.6.37 kernel? do you have any suggestions regarding this? http://www.digipedia.pl/usenet/thread/12941/45743/

https://github.com/DFE/HidaV/issues/5

root@dm814x-evm:/ti/syslink-examples/TI814X/messageq# ./run_messageqapp_release.

sh
======== Running app using slaveloader ========
Attached to slave procId 0.
Loading procId 0.
Loaded file ./messageq_ti81xx_dsp.xe674 on slave procId 0.
Started slave procId 0.
MessageQApp sample application
Run for all supported proc IDs
Entered MessageQApp_startup
Warning! Unsupported procID specified for running the sample application! proc ID: [1]
Warning! Unsupported procID specified for running the sample application! proc ID: [2]
After Ipc_loadcallback:
status [0x0]
After Ipc_startcallback:
status [0x97d2000]
Leaving MessageQApp_startup 97d2000
Entered MessageQApp_execute
MessageQApp_threadHandler entered
Registering heapId 0 with MessageQ for procId: 0
MessageQ_create name MSGQ_30 status [0x0] : procId [0]
Sending synchronizaion notification to ProcId: 0
Sent synchronizaion notification to ProcId: 0
MessageQ_open Status [0x0] : procId [0]
MessageQApp_queueId [0x0] : procId [0]
Sending a message #100 to 0
Sending a message #200 to 0
Sending a message #300 to 0
Sending a message #400 to 0
Sending a message #500 to 0
Sending a message #600 to 0
Sending a message #700 to 0
Sending a message #800 to 0
Sending a message #900 to 0
Sending a message #1000 to 0
Leaving MessageQApp_threadHandler 0
Leaving MessageQApp_execute
Entered MessageQApp_shutdown()
After Ipc_stopCallback status: [0x97d2000]
Leaving MessageQApp_shutdown() (0x97d2000)
Stopped slave procId 0.
Unloaded slave procId 0.
Detached from slave procId 0.
======== Running app using arguments ========
MessageQApp sample application
Entered MessageQApp_startup
Loading and starting procId [0] with [./messageq_ti81xx_dsp.xe674]
Attached to slave procId 0.
Loading procId 0.
Loaded file ./messageq_ti81xx_dsp.xe674 on slave procId 0.
Started slave procId 0.
SlaveLoader_startup status [111693824]
After Ipc_loadcallback:
status [0x0]
After Ipc_startcallback:
status [0x97d2000]
Leaving MessageQApp_startup 97d2000
Entered MessageQApp_execute
MessageQApp_threadHandler entered
Registering heapId 0 with MessageQ for procId: 0
MessageQ_create name MSGQ_30 status [0x0] : procId [0]
Sending synchronizaion notification to ProcId: 0
Sent synchronizaion notification to ProcId: 0
MessageQ_open Status [0x0] : procId [0]
MessageQApp_queueId [0x0] : procId [0]
Sending a message #100 to 0
Sending a message #200 to 0
Sending a message #300 to 0
Sending a message #400 to 0
Sending a message #500 to 0
Sending a message #600 to 0
Sending a message #700 to 0
Sending a message #800 to 0
Sending a message #900 to 0
Sending a message #1000 to 0
Leaving MessageQApp_threadHandler 0
Leaving MessageQApp_execute
Entered MessageQApp_shutdown()
After Ipc_stopCallback status: [0x97d2000]
Shutting down procId [0]
Stopped slave procId 0.
Unloaded slave procId 0.
Detached from slave procId 0.
SlaveLoader_shutdown status [0]
Leaving MessageQApp_shutdown() (0x0)

Anbarasan,

I'm glad to hear that the example is working now.  As for the 4.6.3 toolchain, I'm not sure that this is actually related to the kernel crash you were seeing earlier, since that was happening before you changed the amount of memory allocated to Linux.  In fact, the error in the log says:

BUG: Your driver calls ioremap() on system memory.

This probably indicates that a section of DSP memory is overlapping with the Linux memory.  When you changed the Linux memory to mem=169M, that crash went away, correct?  You could try going back to the 4.6.3 toolchain, and see if your SysLink example now runs.

Best regards,

    Janet

Hello Janet,

After applying the following patch, I got the kernel to load successfully when compiled with gcc 4.6.3. Syslink and syslink examples compiled with the same toolchain also works without throwing any error. Thanks a lot for your help. 

git log -p c03773206bf2249a890c4d420ed32ef500630095

commit c03773206bf2249a890c4d420ed32ef500630095
Author: Kevin Hilman <khilman@ti.com>
Date: Fri Feb 11 19:56:43 2011 +0000

OMAP2+: mailbox: fix lookups for multiple mailboxes

The pointer math in omap_mbox_get() is not quite right, and leads to
passing NULL to strcmp() when searching for an mbox that is not first
in the list.

Convert to using array indexing as is done in all the other functions
which walk the mbox list.

Tested on OMAP2420/n810, OMAP3630/zoom3, OMAP4430/Blaze

Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 459b319..49d3208 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -322,15 +322,18 @@ static void omap_mbox_fini(struct omap_mbox *mbox)

struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
{
- struct omap_mbox *mbox;
- int ret;
+ struct omap_mbox *_mbox, *mbox = NULL;
+ int i, ret;

if (!mboxes)
return ERR_PTR(-EINVAL);

- for (mbox = *mboxes; mbox; mbox++)
- if (!strcmp(mbox->name, name))
+ for (i = 0; (_mbox = mboxes[i]); i++) {
+ if (!strcmp(_mbox->name, name)) {
+ mbox = _mbox;
break;
+ }
+ }

if (!mbox)
return ERR_PTR(-ENOENT);

Is there an plans to merge this patch back into the active branches? As far as I can see this is still broken in the latest kernel.

This patch is actually in the latest kernel (from the git tree), however, it still crash. The memory gets corrupted after the registration phase somehow.

EDIT: Not it's not, I was looking in a more recent (vanilla) kernel tree. So to confirm, this patch is NOT in the top of the git tree for TI.

Yeah, it's not in the arago omap3 project yet. That also makes me wonder if there's any plans to merge this kernel back with upstream or if we're stuck with 2.6.37 for ever.