Difference between revisions of "Development Environment HowTo (NELK)"

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{{AppliesToNaonFamily}}
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{{AppliesToNaon}}
 
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=== Introduction ===
 
=== Introduction ===
  
−
In this [[:Category:HowTo|HowTo]] we'll take a first look of [[:Category:Naon|Naon]] Embedded Linux Kit (NELK) development environment. The instructions below apply not only to '''Naon''', but also to '''Maya''' and '''Dido''' SOMs (since they all are based on the same DaVinci DM814x/Sitara AM387x CPU).
+
In this [[:Category:HowTo|HowTo]] we'll take a first look of [[:Category:Naon|Naon]] Embedded Linux Kit (NELK) development environment.
  
 
To allow fast development startup, NELK is provided as [[:Category:DVDK|DVDK]] virtual appliance, in this way user can setup its development environment in minutes and get productive as soon as the virtual machine starts.
 
To allow fast development startup, NELK is provided as [[:Category:DVDK|DVDK]] virtual appliance, in this way user can setup its development environment in minutes and get productive as soon as the virtual machine starts.
−
 
−
==== NELK updates ====
 
−
 
−
{{ImportantMessage|text=It's recommended to use the latest available NELK version. Please refer to [[NELK Release Notes]] and [[How to update NELK]] pages for further information.}}
 
  
 
=== Build the whole kit ===
 
=== Build the whole kit ===
Line 21: Line 17:
 
* build Linux kernel with default configuration
 
* build Linux kernel with default configuration
 
* build u-boot with default configuration
 
* build u-boot with default configuration
−
* build gstreamer and all the required libraries
+
* build gstreamer and all the required libriaries
 
* install the binaries into the root file system
 
* install the binaries into the root file system
  
 
After starting the [[:Category:DVDK|DVDK]], log in by using the default user and start a terminal. Then:
 
After starting the [[:Category:DVDK|DVDK]], log in by using the default user and start a terminal. Then:
 
* enter the ''EZSDK_INSTALL_DIR'' directory: <code>cd /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-x.xx.xx.xx</code>
 
* enter the ''EZSDK_INSTALL_DIR'' directory: <code>cd /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-x.xx.xx.xx</code>
−
** where the ''x'' should be substituted with the current release which NELK is based (e.g. ''/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.05.02.00'')
+
** where the ''x'' should be substituted with the current release which NELK is based (e.g. ''/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15'')
−
* configure the build system to build the components for a specific SOM. To do that, set the <code>NAON_VARIANT</code> environement variable (available values are '''naon''', '''maya''' or '''dido''') with the following command (please note that, if the use of the '''sudo''' command is required during the build, the '''-E''' option must be included, otherwise the '''NAON_VARIANT''' environment setting will be lost)<br><pre class="workstation-terminal">export NAON_VARIANT=<SOM name></pre>
+
* run <code>make all</code> command
−
* run <code>make all</code> command ('''N.B.''': with NELK versions older than the 4.0.0, '''before''' running <code>make all</code> '''for the first time''' after DVDK installation, '''please run''' <code>make linux_defconfig</code> '''as first step'''. This command creates the <code>.config</code> file with the kernel configuration and allows the build procedure to go on; without this first step, the build procedure stops with a related error)<br>
+
 
 
<pre class="workstation-terminal">
 
<pre class="workstation-terminal">
 
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make all
 
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make all
Line 42: Line 38:
 
</pre>
 
</pre>
  
−
* when the build is completed (which may take a while, depending on user's PC power), user can install the binaries with <code>sudo -E make install</code> (<code>sudo</code> is required due file permission restriction on the root file system and the ''-E'' option is required to preserve the NAON_VARIANT environement variable)<br>
+
* after the build finish (which may take a while, depending on user's PC power), user can install the binaries with <code>sudo make install</code> (<code>sudo</code> is required due file permission restriction on the root file system)
 +
 
 
<pre class="workstation-terminal">
 
<pre class="workstation-terminal">
−
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ sudo -E make install
+
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ sudo make install
 
[sudo] password for nelk:  
 
[sudo] password for nelk:  
 
install -d /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/../rfs/nelk/boot
 
install -d /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/../rfs/nelk/boot
Line 62: Line 59:
 
</pre>
 
</pre>
  
−
* when the install process is finished, all the binaries are correctly installed into the root file system
+
* when the install process finishes all the binaries are installed
  
 
=== Build a custom application ===
 
=== Build a custom application ===
  
−
For detailed documentation on software development using the TI EZSDK, please refer to the [http://processors.wiki.ti.com/index.php/DM814x_EZ_5.04.00_Software_Developers_Guide EZSDK Software Developers Guide]
+
Please refer to the [http://processors.wiki.ti.com/index.php/DM814x_EZ_5.04.00_Software_Developers_Guide#Writing_your_own_.22Hello_World.21.22_application_and_executing_it_on_the_target dedicated section on the EZSDK Developers Guide]
−
 
 
−
Please refer to the [http://processors.wiki.ti.com/index.php/DM814x_EZ_5.04.00_Software_Developers_Guide#Writing_your_own_.22Hello_World.21.22_application_and_executing_it_on_the_target dedicated section on the EZSDK Developers Guide] for more information on how to build a simple application.
 
  
 
The following instructions allow to build and check a simple "hello world" C application:
 
The following instructions allow to build and check a simple "hello world" C application:
Line 127: Line 122:
 
</pre>
 
</pre>
  
−
and execute it from the target shell:
+
and execute it:
  
 
<pre class="board-terminal">root@naon:~# ./helloworld
 
<pre class="board-terminal">root@naon:~# ./helloworld
Line 178: Line 173:
 
</pre>
 
</pre>
  
−
An additional target is provided to install the Linux binaries:
+
 
 +
Two additional target are provided:
  
 
<pre class="workstation-terminal">
 
<pre class="workstation-terminal">
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</pre>
 
</pre>
  
−
It copies the binaries (uImage and modules) inside the root file system (see ''EXEC_DIR'' variable inside ''$EZSDK_INSTALL_DIR/Rules.make''), under the directory:
+
Copy the binaries (uImage and modules) inside the root file system (see ''EXEC_DIR'' variable inside ''$EZSDK_INSTALL_DIR/Rules.make''), under the directory:
 
* ''$EXEC_DIR/boot'': for uImage
 
* ''$EXEC_DIR/boot'': for uImage
 
* ''$EXEC_DIR/lib/modules/$KERNEL_VERSION'': for the modules
 
* ''$EXEC_DIR/lib/modules/$KERNEL_VERSION'': for the modules
  
−
{{Board Specific Information|text=Please note that, on DVDK, ''$EXEC_DIR/boot'' is inside the TFTP root directory, thanks to the symbolic link: ''/srv/tftp/<SOM name>'' -> ''$EXEC_DIR/boot''.  
+
{{Board Specific Information|text=Please note that, on DVDK, ''$EXEC_DIR/boot'' is inside the TFTP root directory, thanks to the symbolic link: ''/srv/tftp/naon'' -> ''$EXEC_DIR/boot''.  
  
−
So requesting ''naon/uImage.naon'' to DVDK's TFTP server will return ''$EXEC_DIR/boot/uImage.naon''}}
+
So requesting ''naon/uImage'' to DVDK's TFTP server will return ''$EXEC_DIR/boot/uImage''}}
  
 
{{Board Specific Information|text=Please note that, after running ''make linux_install'', the user should run the command ''depmod'' from the target shell
 
{{Board Specific Information|text=Please note that, after running ''make linux_install'', the user should run the command ''depmod'' from the target shell
Line 204: Line 200:
  
 
For detailed information on U-Boot for DM814/AM387x processors, please refer to http://processors.wiki.ti.com/index.php/DM814x_AM387x_PSP_U-Boot
 
For detailed information on U-Boot for DM814/AM387x processors, please refer to http://processors.wiki.ti.com/index.php/DM814x_AM387x_PSP_U-Boot
−
 
−
{{Board Specific Information|text=Please note that the "first stage" bootloader (u-boot-min) is also known as "MLO". }}
 
  
  
Line 248: Line 242:
 
In order to boot the system, please check that the [[VirtualBox Network Configuration|DVDK network]] is properly configured and that the [[VirtualBox_Network_Configuration#NFS_Configuration|NFS service]] is working. Please check [[W:Network File System|NFS]] for more information on how Network File System works.
 
In order to boot the system, please check that the [[VirtualBox Network Configuration|DVDK network]] is properly configured and that the [[VirtualBox_Network_Configuration#NFS_Configuration|NFS service]] is working. Please check [[W:Network File System|NFS]] for more information on how Network File System works.
  
−
{{Board Specific Information|text=Please note that, on DVDK, ''$EXEC_DIR/boot'' is inside the TFTP root directory, thanks to the symbolic link contained into: ''/srv/tftp/<SOM name>'' -> ''$EXEC_DIR/boot''. The root file system is, by default, stored in the ''$EXEC_DIR'' directory and NFS-exported.}}  
+
{{Board Specific Information|text=Please note that, on DVDK, ''$EXEC_DIR/boot'' is inside the TFTP root directory, thanks to the symbolic link: ''/srv/tftp/naon'' -> ''$EXEC_DIR/boot''. The root file system is, by default, stored in the ''$EXEC_DIR'' directory and NFS-exported.}}  
  
 
To boot the system, please type the following command:
 
To boot the system, please type the following command:
Line 259: Line 253:
  
 
<pre class="board-terminal">
 
<pre class="board-terminal">
−
NAON#run net_nfs
+
NAON#run net_nfs  
−
No "cpsw" environment variable found. Using both ports ('setenv cpsw [0|1]' to force port usage)
+
link up on port 0, speed 100, full duplex
−
Trying port: 6
 
−
Auto negotiation failed
 
−
No "cpsw" environment variable found. Using both ports ('setenv cpsw [0|1]' to force port usage)
 
−
Trying port: 1
 
−
Auto negotiation DONE!
 
−
link up on port 1, speed 100, full duplex
 
 
Using cpsw device
 
Using cpsw device
−
TFTP from server 192.168.0.121; our IP address is 192.168.0.123
+
TFTP from server 192.168.0.121; our IP address is 192.168.0.122
 
Filename 'naon/uImage'.
 
Filename 'naon/uImage'.
 
Load address: 0x81000000
 
Load address: 0x81000000
−
Loading: T #################################################################
+
Loading: #################################################################
 
         #################################################################
 
         #################################################################
 
         #################################################################
 
         #################################################################
Line 279: Line 267:
 
         #################################################################
 
         #################################################################
 
         #################################################################
 
         #################################################################
−
         #################################################################
+
         ######
−
        ###############################
 
 
done
 
done
−
Bytes transferred = 3153616 (301ed0 hex)
+
Bytes transferred = 2688116 (290474 hex)
 
## Booting kernel from Legacy Image at 81000000 ...
 
## Booting kernel from Legacy Image at 81000000 ...
−
   Image Name:  Linux-2.6.37-naon-4.0.0+
+
   Image Name:  Linux-2.6.37-naon-0.2.0
 
   Image Type:  ARM Linux Kernel Image (uncompressed)
 
   Image Type:  ARM Linux Kernel Image (uncompressed)
−
   Data Size:    3153552 Bytes = 3 MiB
+
   Data Size:    2688052 Bytes = 2.6 MiB
 
   Load Address: 80008000
 
   Load Address: 80008000
 
   Entry Point:  80008000
 
   Entry Point:  80008000
Line 296: Line 283:
  
 
Uncompressing Linux... done, booting the kernel.
 
Uncompressing Linux... done, booting the kernel.
−
[    0.000000] Linux version 2.6.37-naon-4.0.0+ (nelk@nelk-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #1 Mon Apr 22 11:50:30 CEST 2013
+
[    0.000000] Linux version 2.6.37-naon-0.2.0 (nelk@nelk-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q12
 
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
 
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
 
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
 
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Line 302: Line 289:
 
[    0.000000] bootconsole [earlycon0] enabled
 
[    0.000000] bootconsole [earlycon0] enabled
 
[    0.000000] vram size = 48234496 at 0x0
 
[    0.000000] vram size = 48234496 at 0x0
−
[    0.000000] ti81xx_reserve: ### Reserved DDR region @8af00000
 
 
[    0.000000] reserved size = 48234496 at 0x0
 
[    0.000000] reserved size = 48234496 at 0x0
 
[    0.000000] FB: Reserving 48234496 bytes SDRAM for VRAM
 
[    0.000000] FB: Reserving 48234496 bytes SDRAM for VRAM
 
[    0.000000] Memory policy: ECC disabled, Data cache writeback
 
[    0.000000] Memory policy: ECC disabled, Data cache writeback
−
[    0.000000] OMAP chip is TI8148 2.1
+
[    0.000000] OMAP chip is TI8148 2.0
−
[    0.000000] SRAM: Mapped pa 0x402f1000 to va 0xfe400000 size: 0xf000
+
[    0.000000] SRAM: Mapped pa 0x40300000 to va 0xfe400000 size: 0x20000
−
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32672
+
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32928
−
[    0.000000] Kernel command line: root=/dev/nfs rw nfsroot=192.168.0.121:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/rfs/nelk panic=5 rootdelay=5 ip=192.168.0.123:192.168.0.121:192.0
+
[    0.000000] Kernel command line: root=/dev/nfs rw nfsroot=192.168.0.121:/home/shared/devel/dave/naon-DAA/sw/0
−
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
+
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
−
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
+
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
−
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
+
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
−
[    0.000000] Memory: 128MB 1MB = 129MB total
+
[    0.000000] Memory: 130MB = 130MB total
−
[    0.000000] Memory: 123872k/123872k available, 56352k reserved, 0K highmem
+
[    0.000000] Memory: 125748k/125748k available, 54476k reserved, 0K highmem
 
[    0.000000] Virtual kernel memory layout:
 
[    0.000000] Virtual kernel memory layout:
 
[    0.000000]    vector  : 0xffff0000 - 0xffff1000  (  4 kB)
 
[    0.000000]    vector  : 0xffff0000 - 0xffff1000  (  4 kB)
Line 323: Line 309:
 
[    0.000000]    pkmap  : 0xbfe00000 - 0xc0000000  (  2 MB)
 
[    0.000000]    pkmap  : 0xbfe00000 - 0xc0000000  (  2 MB)
 
[    0.000000]    modules : 0xbf000000 - 0xbfe00000  (  14 MB)
 
[    0.000000]    modules : 0xbf000000 - 0xbfe00000  (  14 MB)
−
[    0.000000]      .init : 0xc0008000 - 0xc0035000   ( 180 kB)
+
[    0.000000]      .init : 0xc0008000 - 0xc003b000   ( 204 kB)
−
[    0.000000]      .text : 0xc0035000 - 0xc05f3000   (5880 kB)
+
[    0.000000]      .text : 0xc003b000 - 0xc0514000   (4964 kB)
−
[    0.000000]      .data : 0xc05f4000 - 0xc063ee40   ( 300 kB)
+
[    0.000000]      .data : 0xc0514000 - 0xc05535a0   ( 254 kB)
 
[    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
 
[    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
 
[    0.000000] NR_IRQS:375
 
[    0.000000] NR_IRQS:375
−
[    0.000000] omap_hwmod: gpio1: softreset failed (waited 10000 usec)
 
 
[    0.000000] omap_hwmod: gpio2: softreset failed (waited 10000 usec)
 
[    0.000000] omap_hwmod: gpio2: softreset failed (waited 10000 usec)
 
[    0.000000] omap_hwmod: gpio3: softreset failed (waited 10000 usec)
 
[    0.000000] omap_hwmod: gpio3: softreset failed (waited 10000 usec)
Line 352: Line 337:
 
[    0.250000] CPU: Testing write buffer coherency: ok
 
[    0.250000] CPU: Testing write buffer coherency: ok
 
[    0.260000] devtmpfs: initialized
 
[    0.260000] devtmpfs: initialized
−
[    0.260000] TI81XX: Map 0x8af00000 to 0xfe500000 for dram barrier
+
[    0.260000] regulator: core version 0.5
−
[    0.270000] TI81XX: Map 0x40300000 to 0xfe600000 for sram barrier
+
[    0.270000] regulator: dummy:  
−
[    0.280000] omap_voltage_early_init: voltage driver support not added
+
[    0.270000] NET: Registered protocol family 16
−
[    0.280000] regulator: core version 0.5
+
[    0.280000] OMAP GPIO hardware version 0.1
−
[    0.290000] regulator: dummy:  
+
[    0.280000] OMAP GPIO hardware version 0.1
−
[    0.290000] NET: Registered protocol family 16
+
[    0.280000] OMAP GPIO hardware version 0.1
−
[    0.290000] omap_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!
+
[    0.290000] OMAP GPIO hardware version 0.1
−
[    0.300000] omap_voltage_add_dev: VDD specified does not exist!
+
[    0.300000] registered ti814x_vpss device
−
[    0.310000] OMAP GPIO hardware version 0.1
+
[    0.300000] registered TI814x on-chip HDMI device
−
[    0.310000] OMAP GPIO hardware version 0.1
+
[    0.310000] Debugfs: Only enabling/disabling deep sleep and wakeup timer is supported now
−
[    0.320000] OMAP GPIO hardware version 0.1
+
[    0.330000] bio: create slab <bio-0> at 0
−
[    0.320000] OMAP GPIO hardware version 0.1
+
[    0.330000] SCSI subsystem initialized
−
[    0.330000] clk get on i2c3 fck failed
+
[    0.340000] usbcore: registered new interface driver usbfs
−
[    0.340000] Cannot clk_get ck_32
+
[    0.340000] usbcore: registered new interface driver hub
−
[    0.340000] Debugfs: Only enabling/disabling deep sleep and wakeup timer is supported now
+
[    0.350000] usbcore: registered new device driver usb
−
[    0.350000] registered ti81xx_vpss device
+
[    0.350000] registerd cppi-dma Intr @ IRQ 17
−
[    0.360000] registered ti81xx_vidout device
+
[    0.360000] Cppi41 Init Done
−
[    0.360000] registered ti81xx on-chip HDMI device
+
[    0.360000] omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
−
[    0.360000] registered ti81xx_fb device
+
[    0.370000] regulator: VRTC: 1800 mV
−
[    0.370000] registered ti81xx_vin device
+
[    0.370000] regulator: VIO: 1500 mV
−
[    0.380000] bio: create slab <bio-0> at 0
+
[    0.380000] regulator: VDD1: 600 <--> 1500 mV at 1200 mV
−
[    0.390000] SCSI subsystem initialized
+
[    0.390000] regulator: VDD2: 600 <--> 1500 mV at 1200 mV
−
[    0.390000] usbcore: registered new interface driver usbfs
+
[    0.400000] regulator: VDDCTRL: 600 <--> 1400 mV at 1200 mV
−
[    0.400000] usbcore: registered new interface driver hub
+
[    0.400000] regulator: LDO1: 1100 <--> 3300 mV at 1800 mV
−
[    0.400000] usbcore: registered new device driver usb
+
[    0.410000] regulator: LDO2: 1100 <--> 3300 mV at 1800 mV  
−
[    0.410000] USBSS revision 4ea2080b
+
[    0.420000] regulator: LDO3: 1100 <--> 3300 mV at 3300 mV  
−
[    0.410000] registerd cppi-dma Intr @ IRQ 17
+
[    0.420000] regulator: LDO4: 1100 <--> 3300 mV at 1800 mV  
−
[    0.420000] Cppi41 Init Done
+
[    0.430000] regulator: LDO5: 1100 <--> 3300 mV at 3300 mV  
−
[    0.420000] omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
+
[    0.440000] regulator: LDO6: 1100 <--> 3300 mV at 3300 mV  
−
[    0.430000] regulator: VRTC: 1800 mV  
+
[    0.450000] regulator: LDO7: 1100 <--> 3300 mV at 3300 mV  
−
[    0.440000] regulator: VIO: 1500 mV  
+
[    0.450000] regulator: LDO8: 1100 <--> 3300 mV at 1800 mV  
−
[    0.440000] regulator: VDD1: 600 <--> 1500 mV at 1200 mV  
+
[    0.460000] tps65910 1-002d: No interrupt support, no core IRQ
−
[    0.450000] regulator: VDD2: 600 <--> 1500 mV at 1200 mV  
+
[    0.470000] regulator: tps62353: 750 <--> 1537 mV at 1200 mV  
−
[    0.460000] regulator: VDDCTRL: 600 <--> 1400 mV at 1200 mV  
+
[    0.470000] omap_i2c omap_i2c.3: bus 3 rev4.0 at 100 kHz
−
[    0.460000] regulator: LDO1: 1100 <--> 3300 mV at 1800 mV  
+
[    0.500000] omap_i2c omap_i2c.4: bus 4 rev4.0 at 100 kHz
−
[    0.470000] regulator: LDO2: 1100 <--> 3300 mV at 1800 mV  
+
[    0.500000] Advanced Linux Sound Architecture Driver Version 1.0.23.
−
[    0.480000] regulator: LDO3: 1100 <--> 3300 mV at 3300 mV  
+
[    0.510000] Switching to clocksource gp timer
−
[    0.490000] regulator: LDO4: 1100 <--> 3300 mV at 1800 mV
+
[    0.520000] musb-hdrc: version 6.0, host, debug=0
−
[    0.490000] regulator: LDO5: 1100 <--> 3300 mV at 3300 mV
+
[    0.520000] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
−
[    0.500000] regulator: LDO6: 1100 <--> 3300 mV at 3300 mV
+
[    0.530000] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
−
[    0.510000] regulator: LDO7: 1100 <--> 3300 mV at 3300 mV
+
[    0.530000] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
−
[    0.510000] regulator: LDO8: 1100 <--> 3300 mV at 1800 mV
+
[    0.540000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
−
[    0.520000] tps65910 1-002d: No interrupt support, no core IRQ
+
[    0.550000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
−
[    0.530000] regulator: tps62353: 750 <--> 1537 mV at 1200 mV
+
[    0.560000] usb usb1: Product: MUSB HDRC host driver
−
[    0.550000] omap_i2c omap_i2c.3: bus 3 rev4.0 at 100 kHz
+
[    0.560000] usb usb1: Manufacturer: Linux 2.6.37-naon-0.2.0 musb-hcd
−
[    0.570000] omap_i2c omap_i2c.4: bus 4 rev4.0 at 100 kHz
+
[    0.570000] usb usb1: SerialNumber: musb-hdrc.0
−
[    0.570000] Advanced Linux Sound Architecture Driver Version 1.0.23.
+
[    0.570000] hub 1-0:1.0: USB hub found
−
[    0.580000] Bluetooth: Core ver 2.15
+
[    0.580000] hub 1-0:1.0: 1 port detected
−
[    0.580000] NET: Registered protocol family 31
+
[    0.580000] musb-hdrc musb-hdrc.0: USB Host mode controller at cb81e000 using DMA, IRQ 18
−
[    0.590000] Bluetooth: HCI device and connection manager initialized
+
[    0.590000] musb-hdrc musb-hdrc.1: dma type: dma-cppi41
−
[    0.590000] Bluetooth: HCI socket layer initialized
+
[    0.600000] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
−
[    0.600000] cfg80211: Calling CRDA to update world regulatory domain
+
[    0.600000] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
−
[    0.610000] Switching to clocksource gp timer
+
[    0.610000] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
−
[    0.620000] musb-hdrc: version 6.0, otg (peripheral+host), debug=0
+
[    0.620000] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
−
[    0.630000] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
+
[    0.630000] usb usb2: Product: MUSB HDRC host driver
−
[    0.630000] MUSB controller-0 revision 4ea20800
+
[    0.630000] usb usb2: Manufacturer: Linux 2.6.37-naon-0.2.0 musb-hcd
−
[    0.640000] usb2phy: computed values rxcalib(15)DACs(30 16 15)
+
[    0.640000] usb usb2: SerialNumber: musb-hdrc.1
−
[    0.640000] usb2phy: override computed values rxcalib(15)DACs(30 16 15)
+
[    0.640000] hub 2-0:1.0: USB hub found
−
[    0.650000] usb2phy_config: musb(0) rxcalib done, rxcalib read value 6f6f617e
+
[    0.650000] hub 2-0:1.0: 1 port detected
−
[    0.660000] musb-hdrc musb-hdrc.0: USB Peripheral mode controller at cb81e000 using DMA, IRQ 18
+
[    0.650000] musb-hdrc musb-hdrc.1: USB Host mode controller at cb828800 using DMA, IRQ 19
−
[    0.670000] musb-hdrc musb-hdrc.1: dma type: dma-cppi41
+
[    0.660000] NET: Registered protocol family 2
−
[    0.670000] MUSB controller-1 revision 4ea20800
+
[    0.670000] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
−
[    0.680000] usb2phy: computed values rxcalib(15)DACs(27 15 13)
+
[    0.670000] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
−
[    0.680000] usb2phy: override computed values rxcalib(15)DACs(27 15 13)
+
[    0.680000] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
−
[    0.690000] usb2phy_config: musb(1) rxcalib done, rxcalib read value 6f6ddf6e
+
[    0.690000] TCP: Hash tables configured (established 8192 bind 8192)
−
[    0.700000] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
+
[    0.690000] TCP reno registered
−
[    0.710000] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
+
[    0.700000] UDP hash table entries: 256 (order: 0, 4096 bytes)
−
[    0.710000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
+
[    0.700000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
−
[    0.720000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
+
[    0.710000] NET: Registered protocol family 1
−
[    0.730000] usb usb1: Product: MUSB HDRC host driver
+
[    0.720000] RPC: Registered udp transport module.
−
[    0.730000] usb usb1: Manufacturer: Linux 2.6.37-naon-4.0.0+ musb-hcd
+
[    0.720000] RPC: Registered tcp transport module.
−
[    0.740000] usb usb1: SerialNumber: musb-hdrc.1
+
[    0.730000] RPC: Registered tcp NFSv4.1 backchannel transport module.
−
[    0.750000] hub 1-0:1.0: USB hub found
+
[    0.730000] NetWinder Floating Point Emulator V0.97 (double precision)
−
[    0.750000] hub 1-0:1.0: 1 port detected
+
[    0.740000] PMU: registered new PMU device of type 0
−
[    0.750000] musb-hdrc musb-hdrc.1: USB Host mode controller at cb828800 using DMA, IRQ 19
+
[    0.750000] omap-iommu omap-iommu.0: ducati registered
−
[    0.760000] NET: Registered protocol family 2
+
[    0.750000] omap-iommu omap-iommu.1: sys registered
−
[    0.770000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
+
[    0.890000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
−
[    0.770000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
+
[    0.900000] JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
−
[    0.780000] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
+
[    0.910000] msgmni has been set to 245
−
[    0.790000] TCP: Hash tables configured (established 4096 bind 4096)
+
[    0.910000] io scheduler noop registered
−
[    0.800000] TCP reno registered
+
[    0.910000] io scheduler deadline registered
−
[    0.800000] UDP hash table entries: 256 (order: 0, 4096 bytes)
+
[    0.920000] io scheduler cfq registered (default)
−
[    0.810000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
+
[    0.920000] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
−
[    0.810000] NET: Registered protocol family 1
+
[    0.930000] omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
−
[    0.820000] RPC: Registered udp transport module.
+
[    0.940000] console [ttyO0] enabled, bootconsole disabled
−
[    0.820000] RPC: Registered tcp transport module.
+
[    0.940000] console [ttyO0] enabled, bootconsole disabled
−
[    0.830000] RPC: Registered tcp NFSv4.1 backchannel transport module.
+
[    0.950000] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
−
[    0.830000] NetWinder Floating Point Emulator V0.97 (double precision)
+
[    0.960000] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
−
[    0.840000] PMU: registered new PMU device of type 0
+
[    0.970000] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
−
[   0.850000] Naon Custom Power Management registered
+
[    0.970000] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
−
[    0.850000] omap-iommu omap-iommu.0: ducati registered
+
[    0.980000] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
−
[    0.860000] omap-iommu omap-iommu.1: sys registered
+
[    1.000000] brd: module loaded
−
[    1.020000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
+
[    1.000000] loop: module loaded
−
[    1.020000] JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
+
[    1.010000] at24 4-0051: 4096 byte 24c32 EEPROM (writable)
−
[    1.030000] msgmni has been set to 241
+
[    1.010000] ahci ahci.0: forcing PORTS_IMPL to 0x1
−
[    1.040000] io scheduler noop registered
+
[    1.020000] ahci ahci.0: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
−
[    1.040000] io scheduler deadline registered
+
[    1.030000] ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc apst
−
[    1.040000] io scheduler cfq registered (default)
+
[    1.040000] scsi0 : ahci_platform
−
[    1.050000] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
+
[    1.040000] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x100 irq 16
−
[    1.060000] omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
+
[    1.050000] mtd_dataflash spi1.0: at45db642d (8192 KBytes) pagesize 1024 bytes, OTP
−
[    1.060000] console [ttyO0] enabled, bootconsole disabled
+
[    1.060000] Creating 6 MTD partitions on "spi_flash":
−
[    1.060000] console [ttyO0] enabled, bootconsole disabled
+
[    1.060000] 0x000000000000-0x000000020000 : "SPI u-boot 1st"
−
[    1.080000] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
+
[    1.070000] 0x000000020000-0x000000040000 : "SPI u-boot 2nd"
−
[    1.080000] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
+
[    1.080000] 0x000000040000-0x000000050000 : "SPI u-boot env1"
−
[    1.090000] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
+
[    1.080000] 0x000000050000-0x000000060000 : "SPI u-boot env2"
−
[    1.100000] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
+
[    1.090000] 0x000000060000-0x000000360000 : "SPI Linux Kernel"
−
[    1.110000] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
+
[    1.100000] usb 2-1: new high speed USB device using musb-hdrc and address 2
−
[    1.120000] brd: module loaded
+
[    1.110000] 0x000000360000-0x000000800000 : "SPI Free Space"
−
[    1.130000] loop: module loaded
+
[    1.110000] omap2-nand driver initializing
−
[    1.130000] at24 4-0051: 4096 byte 24c32 EEPROM (writable)
+
[    1.120000] ONFI flash detected
−
[    1.140000] m25p80 spi1.0: unrecognized JEDEC id 1f2800
+
[    1.120000] ONFI param page 0 valid
−
[    1.150000] omap2-nand driver initializing
+
[    1.130000] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xd3 (Micron NAND 1GiB 3,3V 8-bit)
−
[    1.150000] NAND device: Manufacturer ID: 0xec, Chip ID: 0xd3 (Samsung )
+
[    1.130000] Creating 7 MTD partitions on "omap2-nand.0":
−
[    1.160000] Creating 7 MTD partitions on "omap2-nand.0":
+
[    1.140000] 0x000000000000-0x000000040000 : "NAND U-Boot-min"
−
[    1.160000] 0x000000000000-0x000000020000 : "NAND U-Boot-min"
+
[    1.150000] 0x000000040000-0x000000080000 : "NAND U-Boot"
−
[    1.170000] 0x000000020000-0x000000060000 : "NAND U-Boot"
+
[    1.150000] 0x000000080000-0x0000000c0000 : "NAND U-Boot Env1"
−
[    1.180000] 0x000000060000-0x000000080000 : "NAND U-Boot Env1"
+
[    1.160000] 0x0000000c0000-0x000000100000 : "NAND U-Boot Env2"
−
[    1.190000] 0x000000080000-0x0000000a0000 : "NAND U-Boot Env2"
+
[    1.170000] 0x000000100000-0x000000380000 : "NAND Kernel"
−
[    1.190000] 0x0000000a0000-0x0000004a0000 : "NAND Kernel"
+
[    1.180000] 0x000000380000-0x000008280000 : "NAND File System (small)"
−
[    1.200000] 0x0000004a0000-0x000008000000 : "NAND File System (small)"
+
[    1.210000] 0x000008280000-0x000040000000 : "NAND File System (big)"
−
[    1.340000] 0x000008000000-0x000040000000 : "NAND File System (big)"
+
[    1.430000] usb 2-1: New USB device found, idVendor=0424, idProduct=2512
−
[    2.340000] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
+
[    1.430000] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
−
[    2.340000] davinci_mdio davinci_mdio.0: detected phy mask ffffffbd
+
[    1.440000] hub 2-1:1.0: USB hub found
−
[    2.350000] davinci_mdio.0: probed
+
[   1.440000] hub 2-1:1.0: 2 ports detected
−
[    2.350000] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver Marvell 88E1111
+
[    1.460000] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
−
[    2.360000] davinci_mdio davinci_mdio.0: phy[6]: device 0:06, driver SMSC LAN8710/LAN8720
+
[   1.460000] davinci_mdio davinci_mdio.0: detected phy mask ffffffbd
−
[    2.370000] CAN device driver interface
+
[    1.470000] davinci_mdio.0: probed
−
[    2.370000] CAN bus driver for Bosch D_CAN controller 1.0
+
[    1.470000] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver Marvell 88E1111
−
[   2.380000] d_can d_can: d_can device registered (irq=52, irq_obj=53)
+
[    1.480000] davinci_mdio davinci_mdio.0: phy[6]: device 0:06, driver SMSC LAN8710/LAN8720
−
[    2.390000] tun: Universal TUN/TAP device driver, 1.6
+
[    1.490000] usbcore: registered new interface driver asix
−
[    2.390000] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
+
[    1.500000] usbcore: registered new interface driver cdc_acm
−
[    2.400000] usbcore: registered new interface driver asix
+
[    1.500000] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
−
[    2.410000] Initializing USB Mass Storage driver...
+
[    1.510000] Initializing USB Mass Storage driver...
−
[    2.410000] usbcore: registered new interface driver usb-storage
+
[    1.520000] usbcore: registered new interface driver usb-storage
−
[    2.420000] USB Mass Storage support registered.
+
[    1.520000] USB Mass Storage support registered.
−
[    2.420000] mice: PS/2 mouse device common for all mice
+
[    1.530000] mice: PS/2 mouse device common for all mice
−
[    2.430000] usb 1-1: new high speed USB device using musb-hdrc and address 2
+
[    1.530000] ata1: SATA link down (SStatus 0 SControl 300)
−
[    2.440000] input: max7359 as /devices/platform/omap/omap_i2c.4/i2c-4/4-0038/input/input0
+
[    1.540000] input: max7359 as /devices/platform/omap/omap_i2c.4/i2c-4/4-0038/input/input0
−
[    2.450000] input: TSC2007 Touchscreen as /devices/virtual/input/input1
+
[    1.550000] input: TSC2007 Touchscreen as /devices/virtual/input/input1
−
[    2.460000] tps65910-rtc tps65910-rtc: Found RC mode, switching to crystal
+
[    1.560000] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
−
[    2.470000] tps65910-rtc tps65910-rtc: rtc core: registered tps65910-rtc as rtc0
+
[    1.570000] i2c /dev entries driver
−
[    2.480000] i2c /dev entries driver
+
[    1.570000] Driver for 1-wire Dallas network protocol.
−
[    2.480000] Linux video capture interface: v2.00
+
[    1.730000] ina219 3-0041: hwmon1: sensor 'ina219'
−
[    2.480000] Driver for 1-wire Dallas network protocol.
+
[    1.790000] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
−
[    2.500000] ina2xx 3-0041: power monitor INA226 (Rshunt = 10000 uOhm)
+
[    1.810000] usbcore: registered new interface driver usbhid
−
[    2.500000] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
+
[    1.810000] usbhid: USB HID core driver
−
[    2.510000] Bluetooth: HCI UART driver ver 2.2
+
[    1.820000] notify_init : notify drivercreated  for  remote proc id 2 at physical Address 0xbf900000
−
[    2.510000] Bluetooth: HCI H4 protocol initialized
+
[    1.830000] ALSA device list:
−
[    2.520000] Bluetooth: HCI BCSP protocol initialized
+
[    1.830000]   No soundcards found.
−
[    2.530000] Bluetooth: HCILL protocol initialized
+
[    1.830000] TCP cubic registered
−
[    2.540000] cpuidle: using governor ladder
+
[    1.840000] NET: Registered protocol family 17
−
[    2.550000] cpuidle: using governor menu
+
[    1.840000] Registering the dns_resolver key type
−
[    2.570000] usb 1-1: New USB device found, idVendor=0424, idProduct=2512
+
[    1.850000] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
−
[    2.570000] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
+
[    1.860000] Power Management for TI81XX.
−
[    2.580000] hub 1-1:1.0: USB hub found
+
[    1.870000] Detected MACID=d4:94:a1:8e:68:24
−
[    2.590000] usbcore: registered new interface driver usbhid
+
[    1.870000] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
−
[    2.590000] usbhid: USB HID core driver
+
[    2.390000]  
−
[    2.600000] notify_init : notify drivercreated  for  remote proc id 2 at physical Address 0xbf900000
+
[    2.390000] CPSW phy found : id is : 0x7c0f1
−
[    2.610000] UDA134X SoC Audio Codec
+
[    2.400000]  
−
[    2.610000] hub 1-1:1.0: 2 ports detected
+
[    2.400000] CPSW phy found : id is : 0x1410cc2
−
[    2.630000] asoc: uda134x-hifi <-> davinci-mcasp.2 mapping ok
+
[    3.420000] IP-Config: Complete:
−
[    2.630000] asoc: HDMI-DAI-CODEC <-> hdmi-dai mapping ok
+
[    3.420000]     device=eth0, addr=192.168.0.122, mask=255.255.255.0, gw=192.168.0.254,
−
[    2.640000] ALSA device list:
+
[    3.430000]     host=naon, domain=, nis-domain=(none),
−
[    2.640000]  #0: NAON DDS
+
[    3.430000]     bootserver=192.168.0.121, rootserver=192.168.0.121, rootpath=
−
[    2.650000] NET: Registered protocol family 26
+
[    4.390000] PHY: 0:01 - Link is Up - 0/Half
−
[    2.650000] TCP cubic registered
+
[    4.400000] PHY: 0:01 - Link is Down
−
[    2.650000] NET: Registered protocol family 17
+
[    5.390000] PHY: 0:06 - Link is Up - 100/Full
−
[    2.660000] can: controller area network core (rev 20090105 abi 8)
+
[    5.400000] VFS: Mounted root (nfs filesystem) on device 0:14.
−
[    2.670000] NET: Registered protocol family 29
+
[    5.410000] devtmpfs: mounted
−
[    2.670000] can: raw protocol (rev 20090105)
+
[    5.410000] Freeing init memory: 204K
−
[    2.680000] can: broadcast manager protocol (rev 20090105 t)
 
−
[    2.680000] Bluetooth: L2CAP ver 2.15
 
−
[    2.690000] Bluetooth: L2CAP socket layer initialized
 
−
[    2.690000] Bluetooth: SCO (Voice Link) ver 0.6
 
−
[    2.700000] Bluetooth: SCO socket layer initialized
 
−
[    2.700000] Bluetooth: RFCOMM TTY layer initialized
 
−
[    2.710000] Bluetooth: RFCOMM socket layer initialized
 
−
[    2.710000] Bluetooth: RFCOMM ver 1.11
 
−
[    2.710000] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
 
−
[    2.720000] Bluetooth: BNEP filters: protocol multicast
 
−
[    2.730000] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
 
−
[    2.730000] 802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
 
−
[    2.740000] All bugs added by David S. Miller <davem@redhat.com>
 
−
[    2.750000] lib80211: common routines for IEEE802.11 drivers
 
−
[    2.750000] Registering the dns_resolver key type
 
−
[    2.760000] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
 
−
[    2.760000] omap_voltage_late_init: Voltage driver support not added
 
−
[    2.770000] Power Management for TI81XX.
 
−
[    2.780000] CPSW initializing in DUAL mode
 
−
[    2.790000] Detected MACID=00:17:EB:52:6A:8A
 
−
[    2.790000] Detected MACID=00:17:EB:52:6A:8B
 
−
[    2.800000] tps65910-rtc tps65910-rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
 
−
[    3.320000]
 
−
[    3.320000] CPSW phy found : id is : 0x1410cc2
 
−
[    3.330000] 8021q: adding VLAN 0 to HW filter on device eth1
 
−
[    3.340000] Adding vlanid 0 to vlan filter
 
−
[    4.350000] IP-Config: Complete:
 
−
[    4.350000]      device=eth1, addr=192.168.0.123, mask=255.255.255.0, gw=192.168.0.254,
 
−
[    4.360000]      host=naon, domain=, nis-domain=(none),
 
−
[    4.360000]      bootserver=192.168.0.121, rootserver=192.168.0.121, rootpath=
 
−
[    4.370000] Waiting 5sec before mounting root device...
 
−
[    6.320000] PHY: 0:01 - Link is Up - 100/Full
 
−
[    9.550000] VFS: Mounted root (nfs filesystem) on device 0:14.
 
−
[    9.560000] devtmpfs: mounted
 
−
[    9.560000] Freeing init memory: 180K
 
 
INIT: version 2.86 booting
 
INIT: version 2.86 booting
 
Please wait: booting...
 
Please wait: booting...
 
Error opening /dev/fb0: No such file or directory
 
Error opening /dev/fb0: No such file or directory
 
Starting udev
 
Starting udev
−
[   10.740000] udevd (88): /proc/88/oom_adj is deprecated, please use /proc/88/oom_score_adj instead.
+
[   6.170000] udevd (87): /proc/87/oom_adj is deprecated, please use /proc/87/oom_score_adj instead.
−
[  14.160000] udev: renamed network interface eth0 to eth15
 
 
Root filesystem already rw, not remounting
 
Root filesystem already rw, not remounting
 
Caching udev devnodes
 
Caching udev devnodes
−
[  16.130000] NET: Registered protocol family 10
+
[  11.440000] NET: Registered protocol family 10
 
ALSA: Restoring mixer settings...
 
ALSA: Restoring mixer settings...
 +
/usr/sbin/alsactl: load_state:1625: No soundcards found...
 
NOT configuring network interfaces: / is an NFS mount
 
NOT configuring network interfaces: / is an NFS mount
−
No state is present for card DDS
+
Fri Dec 9 18:54:00 UTC 2011
−
Found hardware: "" "" "" "" ""
 
−
Hardware is initialized using a generic method
 
−
No state is present for card DDS
 
−
Thu Apr 4 12:21:00 UTC 2013
 
 
INIT: Entering runlevel: 5
 
INIT: Entering runlevel: 5
−
Using firmware for 'naon' from directory /usr/share/ti/ti-media-controller-utils/naon
 
−
HDVICP detected successfully
 
 
DM814X prcm_config_app version: 2.0.0.1
 
DM814X prcm_config_app version: 2.0.0.1
 
Doing PRCM settings...
 
Doing PRCM settings...
 
         PRCM for IVHD0 is in Progress, Please wait.....   
 
         PRCM for IVHD0 is in Progress, Please wait.....   
−
                         BW Phy Addr : 0x48180600 Data : 0x00000002
+
                         BW Phy Addr : 0x48180600 Data : 0x00000001
 
                         AW Phy Addr : 0x48180600 Data : 0x00000002
 
                         AW Phy Addr : 0x48180600 Data : 0x00000002
 
                         Phy Addr : 0x48180c04 Data : 0x00000037
 
                         Phy Addr : 0x48180c04 Data : 0x00000037
 
                         BW Phy Addr : 0x48180620 Data : 0x00070000
 
                         BW Phy Addr : 0x48180620 Data : 0x00070000
−
                         AW Phy Addr : 0x48180620 Data : 0x00050002
+
                         AW Phy Addr : 0x48180620 Data : 0x00070002
 
                         BW Phy Addr : 0x48180624 Data : 0x00030000
 
                         BW Phy Addr : 0x48180624 Data : 0x00030000
 
                         AW Phy Addr : 0x48180624 Data : 0x00010002
 
                         AW Phy Addr : 0x48180624 Data : 0x00010002
Line 590: Line 534:
 
                         AW Phy Addr : 0x48180c10 Data : 0x00000003
 
                         AW Phy Addr : 0x48180c10 Data : 0x00000003
 
                         Phy Addr : 0x48180c14 Data : 0x00000004
 
                         Phy Addr : 0x48180c14 Data : 0x00000004
−
                         BW Phy Addr : 0x58088000 Data : 0xc9252892
+
                         BW Phy Addr : 0x58088000 Data : 0xeafffffe
 
                         AW Phy Addr : 0x58088000 Data : 0xeafffffe
 
                         AW Phy Addr : 0x58088000 Data : 0xeafffffe
−
                         BW Phy Addr : 0x58098000 Data : 0xb7771671
+
                         BW Phy Addr : 0x58098000 Data : 0xeafffffe
 
                         AW Phy Addr : 0x58098000 Data : 0xeafffffe
 
                         AW Phy Addr : 0x58098000 Data : 0xeafffffe
 
                         BW Phy Addr : 0x48180c10 Data : 0x00000003
 
                         BW Phy Addr : 0x48180c10 Data : 0x00000003
Line 600: Line 544:
 
PRCM Initialization completed  
 
PRCM Initialization completed  
 
Loading syslink module
 
Loading syslink module
−
FATAL: Module syslink not found.
+
[  12.870000] SysLink version : 2.00.05.85
−
Running depmod to look for missing syslink module..
+
[  12.870000] SysLink module created on Date:Feb  3 2012 Time:16:15:09
−
[  19.040000] SysLink version : 2.20.02.20
 
−
[  19.040000] SysLink module created on Date:Apr 22 2013 Time:11:51:39
 
 
Loading HDVICP2 Firmware
 
Loading HDVICP2 Firmware
−
FIRMWARE: memory map bin file: /usr/share/ti/ti-media-controller-utils/naon/mm_dm81xxbm.bin
+
MemCfg: DCMM (Dynamically Configurable Memory Map) Version :  2.1.1.1
−
FIRMWARE: isI2cInitRequiredOnM3: 0
+
FIRMWARE: Memory Configuration status : In Progress
−
Current FL_DEBUG = error
 
−
Allowed FL_DEBUG levels: error, warning, info, debug, log
 
−
MemCfg: DCMM (Dynamically Configurable Memory Map) Version :  2.1.2.1
 
 
FIRMWARE: 1 start Successful
 
FIRMWARE: 1 start Successful
 
Loading HDVPSS Firmware
 
Loading HDVPSS Firmware
−
FIRMWARE: memory map bin file: /usr/share/ti/ti-media-controller-utils/naon/mm_dm81xxbm.bin
+
MemCfg: DCMM (Dynamically Configurable Memory Map) Version :  2.1.1.1
−
FIRMWARE: isI2cInitRequiredOnM3: 0
+
FIRMWARE: Memory Configuration status : In Progress
−
Current FL_DEBUG = error
 
−
Allowed FL_DEBUG levels: error, warning, info, debug, log
 
−
MemCfg: DCMM (Dynamically Configurable Memory Map) Version :  2.1.2.1
 
 
FIRMWARE: 2 start Successful
 
FIRMWARE: 2 start Successful
−
[  21.780000] HDMI W1 rev 4.0
+
[  15.420000] HDMI W1 rev 4.0
−
[  21.780000] HDMI CEC Spec version 1.2
 
−
[  21.790000] HDCP initialized
 
−
[  22.120000] I2C No Ack
 
−
[  22.120000]
 
−
[  22.580000] Naon EVB Mid dummy decoder registered
 
−
[  22.630000] ti81xxvin ti81xxvin: registered sub device tvp7002
 
−
[  22.640000] ti81xxvin ti81xxvin: TI81xx HDVPSS Capture driver initialized
 
 
Starting system message bus: dbus.
 
Starting system message bus: dbus.
−
Starting Dropbear SSH server: dropbear.
 
 
Starting telnet daemon.
 
Starting telnet daemon.
−
Starting network benchmark server: netserver.
 
 
Starting syslogd/klogd: done
 
Starting syslogd/klogd: done
 
Starting thttpd.
 
Starting thttpd.
 
Starting PVR
 
Starting PVR
−
Usage: insmod filename [args]
+
[  17.870000] [drm] Initialized drm 1.1.0 20060810
 +
[  18.210000] [drm] Initialized pvrsrvkm 1.7.783851 Thu May 24 CEST 2012 for SGX on minor 0
 +
FATAL: Module omaplfb not found.
 +
FATAL: Module bufferclass_ti not found.
 +
BusyBox v1.13.2 (2011-12-09 14:43:32 IST) multi-call binary
 +
 
 +
Usage: mknod [OPTIONS] NAME TYPE MAJOR MINOR
 +
 
 +
Create a special file (block, character, or pipe)
 +
 
 +
Options:
 +
        -m      Create the special file using the specified mode (default a=rw)
 +
TYPEs include:
 +
        b:      Make a block device
 +
        c or u: Make a character device
 +
        p:      Make a named pipe (MAJOR and MINOR are ignored)
 +
 
 +
chmod: /dev/pvrsrvkm: No such file or directory
 
/dev/mem opened.
 
/dev/mem opened.
−
Memory mapped at address 0x40107000.
+
Memory mapped at address 0x400b3000.
−
Read at address  0x48180F04 (0x40107f04): 0x00000001
+
Read at address  0x48180F04 (0x400b3f04): 0x00000001
−
Write at address 0x48180F04 (0x40107f04): 0x00000000, readback 0x00000000
+
Write at address 0x48180F04 (0x400b3f04): 0x00000000, readback 0x00000000
 
/dev/mem opened.
 
/dev/mem opened.
−
Memory mapped at address 0x4025e000.
+
Memory mapped at address 0x4023d000.
−
Read at address  0x48180900 (0x4025e900): 0x00000102
+
Read at address  0x48180900 (0x4023d900): 0x00000102
−
Write at address 0x48180900 (0x4025e900): 0x00000002, readback 0x00000002
+
Write at address 0x48180900 (0x4023d900): 0x00000002, readback 0x00000002
 
/dev/mem opened.
 
/dev/mem opened.
−
Memory mapped at address 0x4032e000.
+
Memory mapped at address 0x40139000.
−
Read at address  0x48180920 (0x4032e920): 0x00040002
+
Read at address  0x48180920 (0x40139920): 0x00040002
−
Write at address 0x48180920 (0x4032e920): 0x00000002, readback 0x00000002
+
Write at address 0x48180920 (0x40139920): 0x00000002, readback 0x00000002
  
 
  _____                    _____          _        _   
 
  _____                    _____          _        _   

Revision as of 15:03, 4 June 2012

HOME SOMs SBCs ToloMEO Embedded Assistant Sale-tag.pngGET A QUOTE Customer-service.pngONLINE HELPDESK
Roadmap IoT Services ML/AI services Embedded Design Services
Info Box
Naon am387x-dm814x.png Applies to Naon


Introduction[edit | edit source]

In this HowTo we'll take a first look of Naon Embedded Linux Kit (NELK) development environment.

To allow fast development startup, NELK is provided as DVDK virtual appliance, in this way user can setup its development environment in minutes and get productive as soon as the virtual machine starts.

Build the whole kit[edit | edit source]

Building the whole kit means:

  • build Linux kernel with default configuration
  • build u-boot with default configuration
  • build gstreamer and all the required libriaries
  • install the binaries into the root file system

After starting the DVDK, log in by using the default user and start a terminal. Then:

  • enter the EZSDK_INSTALL_DIR directory: cd /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-x.xx.xx.xx
    • where the x should be substituted with the current release which NELK is based (e.g. /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15)
  • run make all command
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make all
make -C /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/board-support/linux-2.6.37-psp04.01.00.06.patch2 ARCH=arm CROSS_COMPILE=/home/shared/devel/dave/naon-DAA/sw/linux/sdk/arm-2009q1//bin/arm-none-linux-gnueabi- uImage
make[1]: Entering directory `/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/board-support/linux-omap3.git'

[snip..]

max_DM81XX_RELEASE_0_03'
make[2]: Leaving directory `/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/component-sources/gst-openmax_DM81XX_RELEASE_0_03'
make[1]: Leaving directory `/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/component-sources/gst-openmax_DM81XX_RELEASE_0_03'
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$
  • after the build finish (which may take a while, depending on user's PC power), user can install the binaries with sudo make install (sudo is required due file permission restriction on the root file system)
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ sudo make install
[sudo] password for nelk: 
install -d /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/../rfs/nelk/boot
install  /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/board-support/linux-2.6.37-psp04.01.00.06.patch2/arch/arm/boot/uImage /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/../rfs/nelk/boot
install  /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/board-support/linux-2.6.37-psp04.01.00.06.patch2/vmlinux /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/../rfs/nelk/boot
install  /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/board-support/linux-2.6.37-psp04.01.00.06.patch2/System.map /home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/../rfs/nelk/boot

[snip..]

make[3]: Entering directory `/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/component-sources/gst-openmax_DM81XX_RELEASE_0_03'
make[3]: Nothing to be done for `install-exec-am'.
make[3]: Nothing to be done for `install-data-am'.
make[3]: Leaving directory `/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/component-sources/gst-openmax_DM81XX_RELEASE_0_03'
make[2]: Leaving directory `/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/component-sources/gst-openmax_DM81XX_RELEASE_0_03'
make[1]: Leaving directory `/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/component-sources/gst-openmax_DM81XX_RELEASE_0_03'
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$
  • when the install process finishes all the binaries are installed

Build a custom application[edit | edit source]

Please refer to the dedicated section on the EZSDK Developers Guide

The following instructions allow to build and check a simple "hello world" C application: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk$ mkdir workdir

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk$ cd workdir/

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$ gedit helloworld.c

Insert the following source code: 

#include <stdio.h>
 
 int main()
 {
     printf("Hello World!\n");
 }
 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$ gedit Makefile

Insert the following instructions: 

# Import the variables from the EZSDK so that you can find the EZSDK components
 include ${EZSDK}/Rules.make
 
 helloworld:
 # Make sure that you use a tab below
     $(CSTOOL_PREFIX)gcc -o helloworld helloworld.c

Take care that the gap before $(CSTOOL_PREFIX)gcc corresponds to a tab. 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$ export EZSDK=/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15/

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$ make helloworld
/home/shared/devel/dave/naon-DAA/sw/linux/sdk/arm-2009q1//bin/arm-none-linux-gnueabi-gcc -o helloworld helloworld.c

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$ file helloworld
helloworld: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.14, not stripped
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$

Once you have the compiled binary, you can copy it to the root file system: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$ cp helloworld /home/shared/devel/dave/naon-DAA/sw/linux/sdk/rfs/nelk/home/root/
nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/workdir$

and execute it: 

root@naon:~# ./helloworld
Hello World!

Build/configure Linux kernel only[edit | edit source]

If needed, user can configure and build only the Linux kernel (this is useful, for example, if you are a kernel driver developer).

Linux kernel source are available inside EZSDK_INSTALL_DIR/board-support/linux-omap3.git.

The configuration name is specified inside $EZSDK_INSTALL_DIR/Rules.make into the variable DEFAULT_LINUXKERNEL_CONFIG

Enter the $EZSDK_INSTALL_DIR and type: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make linux_defconfig

in order to configure the kernel. This will create a 

.config

file into the EZSDK_INSTALL_DIR/board-support/linux-omap3.git.

To build the Linux uImage (suitable for U-Boot) and modules, please enter the following command: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make linux


200px-Emblem-important.svg.png
The 
make linux
command will fail complaining about a missing .config file if launched before preparing the kernel configuration as described above


To manually change the default configuration, execute: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make linux_menuconfig

This will open the usual Linux curses configuration interface to allow configuration changes.

To clean the build, type: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make clean

To revert to the default configuration, type: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make linux_defconfig


Two additional target are provided: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make linux_install

Copy the binaries (uImage and modules) inside the root file system (see EXEC_DIR variable inside $EZSDK_INSTALL_DIR/Rules.make), under the directory:

  • $EXEC_DIR/boot: for uImage
  • $EXEC_DIR/lib/modules/$KERNEL_VERSION: for the modules


Info-icon.png Please note that, on DVDK, $EXEC_DIR/boot is inside the TFTP root directory, thanks to the symbolic link: /srv/tftp/naon -> $EXEC_DIR/boot.

So requesting naon/uImage to DVDK's TFTP server will return $EXEC_DIR/boot/uImage

Info-icon.png


Info-icon.png Please note that, after running make linux_install, the user should run the command depmod from the target shell 
root@naon:~# depmod
 Info-icon.png


Info-icon.png Please note that sudo make linux_install delete all other installed linux kernel modules. For this reason, after this command the user should also run 
sudo make syslink_install sgx-driver_install
 Info-icon.png

Build/configure U-Boot only[edit | edit source]

For detailed information on U-Boot for DM814/AM387x processors, please refer to http://processors.wiki.ti.com/index.php/DM814x_AM387x_PSP_U-Boot


If needed, user can configure and build only the u-boot (first or second stage) images.

U-boot sources are available inside EZSDK_INSTALL_DIR/board-support/u-boot.git.

The configuration name is specified inside $EZSDK_INSTALL_DIR/Rules.make into the variables DEFAULT_UBOOT_CONFIG and MIN_UBOOT_CONFIG

Enter the $EZSDK_INSTALL_DIR and type: 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make u-boot

to build both u-boot and u-boot-min, or 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make u-boot-min

to build just u-boot-min. 

nelk@nelk-desktop:/home/shared/devel/dave/naon-DAA/sw/linux/sdk/sdk-5.03.01.15$ make u-boot_install

to copy the u-boot images inside the root file system (see EXEC_DIR variable inside $EZSDK_INSTALL_DIR/Rules.make), under the directory $EXEC_DIR/boot.

Build the graphics components[edit | edit source]

DM81x/AM38x processors provide a PowerVR SGX530 2D/3D graphics accelerator (SGX). This subsystem accelerates 2-dimensional (2D) and 3-dimensional (3D) graphics applications. The SGX subsystem is based on the POWERVR® SGX core from Imagination Technologies. SGX is a new generation of programmable POWERVR graphic cores. The POWERVR SGX530 v1.2.5 architecture is scalable and can target all market segments from mainstream mobile devices to high-end desktop graphics.

TI Linux Graphics SDK is the development package that provides graphics drivers and OpenGLES1.1,2.0 and OpenVG libraries and demos running on all TI platforms.

Instruction on how to build the graphic components can be found here: http://processors.wiki.ti.com/index.php/Graphics_SDK_Quick_installation_and_user_guide

Boot the system[edit | edit source]

Please refer to Booting Linux Kernel for general information about the kernel boot process.

In order to boot the system, please check that the DVDK network is properly configured and that the NFS service is working. Please check NFS for more information on how Network File System works.


Info-icon.png Please note that, on DVDK, $EXEC_DIR/boot is inside the TFTP root directory, thanks to the symbolic link: /srv/tftp/naon -> $EXEC_DIR/boot. The root file system is, by default, stored in the $EXEC_DIR directory and NFS-exported. Info-icon.png

To boot the system, please type the following command: 

run net_nfs

from the u-boot console. The following is a dump of the boot messages: 

NAON#run net_nfs    
link up on port 0, speed 100, full duplex
Using cpsw device
TFTP from server 192.168.0.121; our IP address is 192.168.0.122
Filename 'naon/uImage'.
Load address: 0x81000000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         ######
done
Bytes transferred = 2688116 (290474 hex)
## Booting kernel from Legacy Image at 81000000 ...
   Image Name:   Linux-2.6.37-naon-0.2.0
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    2688052 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.
[    0.000000] Linux version 2.6.37-naon-0.2.0 (nelk@nelk-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q12
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
[    0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: naon
[    0.000000] bootconsole [earlycon0] enabled
[    0.000000] vram size = 48234496 at 0x0
[    0.000000] reserved size = 48234496 at 0x0
[    0.000000] FB: Reserving 48234496 bytes SDRAM for VRAM
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] OMAP chip is TI8148 2.0
[    0.000000] SRAM: Mapped pa 0x40300000 to va 0xfe400000 size: 0x20000
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32928
[    0.000000] Kernel command line: root=/dev/nfs rw nfsroot=192.168.0.121:/home/shared/devel/dave/naon-DAA/sw/0
[    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: 130MB = 130MB total
[    0.000000] Memory: 125748k/125748k available, 54476k 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 : 0xcb800000 - 0xf8000000   ( 712 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xcb000000   ( 176 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .init : 0xc0008000 - 0xc003b000   ( 204 kB)
[    0.000000]       .text : 0xc003b000 - 0xc0514000   (4964 kB)
[    0.000000]       .data : 0xc0514000 - 0xc05535a0   ( 254 kB)
[    0.000000] SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:375
[    0.000000] omap_hwmod: gpio2: softreset failed (waited 10000 usec)
[    0.000000] omap_hwmod: gpio3: softreset failed (waited 10000 usec)
[    0.000000] omap_hwmod: gpio4: softreset failed (waited 10000 usec)
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] Total of 128 interrupts on 1 active controller
[    0.000000] GPMC revision 6.0
[    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 20000000 Hz
[    0.000000] Console: colour dummy device 80x30
[    0.010000] Calibrating delay loop... 598.01 BogoMIPS (lpj=2990080)
[    0.240000] pid_max: default: 32768 minimum: 301
[    0.240000] Security Framework initialized
[    0.250000] Mount-cache hash table entries: 512
[    0.250000] CPU: Testing write buffer coherency: ok
[    0.260000] devtmpfs: initialized
[    0.260000] regulator: core version 0.5
[    0.270000] regulator: dummy: 
[    0.270000] NET: Registered protocol family 16
[    0.280000] OMAP GPIO hardware version 0.1
[    0.280000] OMAP GPIO hardware version 0.1
[    0.280000] OMAP GPIO hardware version 0.1
[    0.290000] OMAP GPIO hardware version 0.1
[    0.300000] registered ti814x_vpss device
[    0.300000] registered TI814x on-chip HDMI device
[    0.310000] Debugfs: Only enabling/disabling deep sleep and wakeup timer is supported now
[    0.330000] bio: create slab <bio-0> at 0
[    0.330000] SCSI subsystem initialized
[    0.340000] usbcore: registered new interface driver usbfs
[    0.340000] usbcore: registered new interface driver hub
[    0.350000] usbcore: registered new device driver usb
[    0.350000] registerd cppi-dma Intr @ IRQ 17
[    0.360000] Cppi41 Init Done
[    0.360000] omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
[    0.370000] regulator: VRTC: 1800 mV 
[    0.370000] regulator: VIO: 1500 mV 
[    0.380000] regulator: VDD1: 600 <--> 1500 mV at 1200 mV 
[    0.390000] regulator: VDD2: 600 <--> 1500 mV at 1200 mV 
[    0.400000] regulator: VDDCTRL: 600 <--> 1400 mV at 1200 mV 
[    0.400000] regulator: LDO1: 1100 <--> 3300 mV at 1800 mV 
[    0.410000] regulator: LDO2: 1100 <--> 3300 mV at 1800 mV 
[    0.420000] regulator: LDO3: 1100 <--> 3300 mV at 3300 mV 
[    0.420000] regulator: LDO4: 1100 <--> 3300 mV at 1800 mV 
[    0.430000] regulator: LDO5: 1100 <--> 3300 mV at 3300 mV 
[    0.440000] regulator: LDO6: 1100 <--> 3300 mV at 3300 mV 
[    0.450000] regulator: LDO7: 1100 <--> 3300 mV at 3300 mV 
[    0.450000] regulator: LDO8: 1100 <--> 3300 mV at 1800 mV 
[    0.460000] tps65910 1-002d: No interrupt support, no core IRQ
[    0.470000] regulator: tps62353: 750 <--> 1537 mV at 1200 mV 
[    0.470000] omap_i2c omap_i2c.3: bus 3 rev4.0 at 100 kHz
[    0.500000] omap_i2c omap_i2c.4: bus 4 rev4.0 at 100 kHz
[    0.500000] Advanced Linux Sound Architecture Driver Version 1.0.23.
[    0.510000] Switching to clocksource gp timer
[    0.520000] musb-hdrc: version 6.0, host, debug=0
[    0.520000] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
[    0.530000] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[    0.530000] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[    0.540000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.550000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.560000] usb usb1: Product: MUSB HDRC host driver
[    0.560000] usb usb1: Manufacturer: Linux 2.6.37-naon-0.2.0 musb-hcd
[    0.570000] usb usb1: SerialNumber: musb-hdrc.0
[    0.570000] hub 1-0:1.0: USB hub found
[    0.580000] hub 1-0:1.0: 1 port detected
[    0.580000] musb-hdrc musb-hdrc.0: USB Host mode controller at cb81e000 using DMA, IRQ 18
[    0.590000] musb-hdrc musb-hdrc.1: dma type: dma-cppi41
[    0.600000] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[    0.600000] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[    0.610000] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    0.620000] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.630000] usb usb2: Product: MUSB HDRC host driver
[    0.630000] usb usb2: Manufacturer: Linux 2.6.37-naon-0.2.0 musb-hcd
[    0.640000] usb usb2: SerialNumber: musb-hdrc.1
[    0.640000] hub 2-0:1.0: USB hub found
[    0.650000] hub 2-0:1.0: 1 port detected
[    0.650000] musb-hdrc musb-hdrc.1: USB Host mode controller at cb828800 using DMA, IRQ 19
[    0.660000] NET: Registered protocol family 2
[    0.670000] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.670000] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[    0.680000] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[    0.690000] TCP: Hash tables configured (established 8192 bind 8192)
[    0.690000] TCP reno registered
[    0.700000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.700000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.710000] NET: Registered protocol family 1
[    0.720000] RPC: Registered udp transport module.
[    0.720000] RPC: Registered tcp transport module.
[    0.730000] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.730000] NetWinder Floating Point Emulator V0.97 (double precision)
[    0.740000] PMU: registered new PMU device of type 0
[    0.750000] omap-iommu omap-iommu.0: ducati registered
[    0.750000] omap-iommu omap-iommu.1: sys registered
[    0.890000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.900000] JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.910000] msgmni has been set to 245
[    0.910000] io scheduler noop registered
[    0.910000] io scheduler deadline registered
[    0.920000] io scheduler cfq registered (default)
[    0.920000] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.930000] omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
[    0.940000] console [ttyO0] enabled, bootconsole disabled
[    0.940000] console [ttyO0] enabled, bootconsole disabled
[    0.950000] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[    0.960000] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[    0.970000] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[    0.970000] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[    0.980000] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[    1.000000] brd: module loaded
[    1.000000] loop: module loaded
[    1.010000] at24 4-0051: 4096 byte 24c32 EEPROM (writable)
[    1.010000] ahci ahci.0: forcing PORTS_IMPL to 0x1
[    1.020000] ahci ahci.0: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    1.030000] ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc apst 
[    1.040000] scsi0 : ahci_platform
[    1.040000] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x100 irq 16
[    1.050000] mtd_dataflash spi1.0: at45db642d (8192 KBytes) pagesize 1024 bytes, OTP
[    1.060000] Creating 6 MTD partitions on "spi_flash":
[    1.060000] 0x000000000000-0x000000020000 : "SPI u-boot 1st"
[    1.070000] 0x000000020000-0x000000040000 : "SPI u-boot 2nd"
[    1.080000] 0x000000040000-0x000000050000 : "SPI u-boot env1"
[    1.080000] 0x000000050000-0x000000060000 : "SPI u-boot env2"
[    1.090000] 0x000000060000-0x000000360000 : "SPI Linux Kernel"
[    1.100000] usb 2-1: new high speed USB device using musb-hdrc and address 2
[    1.110000] 0x000000360000-0x000000800000 : "SPI Free Space"
[    1.110000] omap2-nand driver initializing
[    1.120000] ONFI flash detected
[    1.120000] ONFI param page 0 valid
[    1.130000] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xd3 (Micron NAND 1GiB 3,3V 8-bit)
[    1.130000] Creating 7 MTD partitions on "omap2-nand.0":
[    1.140000] 0x000000000000-0x000000040000 : "NAND U-Boot-min"
[    1.150000] 0x000000040000-0x000000080000 : "NAND U-Boot"
[    1.150000] 0x000000080000-0x0000000c0000 : "NAND U-Boot Env1"
[    1.160000] 0x0000000c0000-0x000000100000 : "NAND U-Boot Env2"
[    1.170000] 0x000000100000-0x000000380000 : "NAND Kernel"
[    1.180000] 0x000000380000-0x000008280000 : "NAND File System (small)"
[    1.210000] 0x000008280000-0x000040000000 : "NAND File System (big)"
[    1.430000] usb 2-1: New USB device found, idVendor=0424, idProduct=2512
[    1.430000] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.440000] hub 2-1:1.0: USB hub found
[    1.440000] hub 2-1:1.0: 2 ports detected
[    1.460000] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[    1.460000] davinci_mdio davinci_mdio.0: detected phy mask ffffffbd
[    1.470000] davinci_mdio.0: probed
[    1.470000] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver Marvell 88E1111
[    1.480000] davinci_mdio davinci_mdio.0: phy[6]: device 0:06, driver SMSC LAN8710/LAN8720
[    1.490000] usbcore: registered new interface driver asix
[    1.500000] usbcore: registered new interface driver cdc_acm
[    1.500000] cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters
[    1.510000] Initializing USB Mass Storage driver...
[    1.520000] usbcore: registered new interface driver usb-storage
[    1.520000] USB Mass Storage support registered.
[    1.530000] mice: PS/2 mouse device common for all mice
[    1.530000] ata1: SATA link down (SStatus 0 SControl 300)
[    1.540000] input: max7359 as /devices/platform/omap/omap_i2c.4/i2c-4/4-0038/input/input0
[    1.550000] input: TSC2007 Touchscreen as /devices/virtual/input/input1
[    1.560000] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
[    1.570000] i2c /dev entries driver
[    1.570000] Driver for 1-wire Dallas network protocol.
[    1.730000] ina219 3-0041: hwmon1: sensor 'ina219'
[    1.790000] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
[    1.810000] usbcore: registered new interface driver usbhid
[    1.810000] usbhid: USB HID core driver
[    1.820000] notify_init : notify drivercreated  for  remote proc id 2 at physical Address 0xbf900000
[    1.830000] ALSA device list:
[    1.830000]   No soundcards found.
[    1.830000] TCP cubic registered
[    1.840000] NET: Registered protocol family 17
[    1.840000] Registering the dns_resolver key type
[    1.850000] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    1.860000] Power Management for TI81XX.
[    1.870000] Detected MACID=d4:94:a1:8e:68:24
[    1.870000] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[    2.390000] 
[    2.390000] CPSW phy found : id is : 0x7c0f1
[    2.400000] 
[    2.400000] CPSW phy found : id is : 0x1410cc2
[    3.420000] IP-Config: Complete:
[    3.420000]      device=eth0, addr=192.168.0.122, mask=255.255.255.0, gw=192.168.0.254,
[    3.430000]      host=naon, domain=, nis-domain=(none),
[    3.430000]      bootserver=192.168.0.121, rootserver=192.168.0.121, rootpath=
[    4.390000] PHY: 0:01 - Link is Up - 0/Half
[    4.400000] PHY: 0:01 - Link is Down
[    5.390000] PHY: 0:06 - Link is Up - 100/Full
[    5.400000] VFS: Mounted root (nfs filesystem) on device 0:14.
[    5.410000] devtmpfs: mounted
[    5.410000] Freeing init memory: 204K
INIT: version 2.86 booting
Please wait: booting...
Error opening /dev/fb0: No such file or directory
Starting udev
[    6.170000] udevd (87): /proc/87/oom_adj is deprecated, please use /proc/87/oom_score_adj instead.
Root filesystem already rw, not remounting
Caching udev devnodes
[   11.440000] NET: Registered protocol family 10
ALSA: Restoring mixer settings...
/usr/sbin/alsactl: load_state:1625: No soundcards found...
NOT configuring network interfaces: / is an NFS mount
Fri Dec  9 18:54:00 UTC 2011
INIT: Entering runlevel: 5
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 : 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 
Loading syslink module
[   12.870000] SysLink version : 2.00.05.85
[   12.870000] SysLink module created on Date:Feb  3 2012 Time:16:15:09
Loading HDVICP2 Firmware
MemCfg: DCMM (Dynamically Configurable Memory Map) Version :  2.1.1.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 1 start Successful
Loading HDVPSS Firmware
MemCfg: DCMM (Dynamically Configurable Memory Map) Version :  2.1.1.1
FIRMWARE: Memory Configuration status : In Progress
FIRMWARE: 2 start Successful
[   15.420000] HDMI W1 rev 4.0
Starting system message bus: dbus.
Starting telnet daemon.
Starting syslogd/klogd: done
Starting thttpd.
Starting PVR
[   17.870000] [drm] Initialized drm 1.1.0 20060810
[   18.210000] [drm] Initialized pvrsrvkm 1.7.783851 Thu May 24 CEST 2012 for SGX on minor 0
FATAL: Module omaplfb not found.
FATAL: Module bufferclass_ti not found.
BusyBox v1.13.2 (2011-12-09 14:43:32 IST) multi-call binary

Usage: mknod [OPTIONS] NAME TYPE MAJOR MINOR

Create a special file (block, character, or pipe)

Options:
        -m      Create the special file using the specified mode (default a=rw)
TYPEs include:
        b:      Make a block device
        c or u: Make a character device
        p:      Make a named pipe (MAJOR and MINOR are ignored)

chmod: /dev/pvrsrvkm: No such file or directory
/dev/mem opened.
Memory mapped at address 0x400b3000.
Read at address  0x48180F04 (0x400b3f04): 0x00000001
Write at address 0x48180F04 (0x400b3f04): 0x00000000, readback 0x00000000
/dev/mem opened.
Memory mapped at address 0x4023d000.
Read at address  0x48180900 (0x4023d900): 0x00000102
Write at address 0x48180900 (0x4023d900): 0x00000002, readback 0x00000002
/dev/mem opened.
Memory mapped at address 0x40139000.
Read at address  0x48180920 (0x40139920): 0x00040002
Write at address 0x48180920 (0x40139920): 0x00000002, readback 0x00000002

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

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

Arago 2011.09 dm814x-evm ttyO0

dm814x-evm login:
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