Difference between revisions of "User:Pau pajuelo"
From IGEP - ISEE Wiki
m (→DM3730: Decode an AAC audio file (OK)) |
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| − | = TODO: | + | = TODO: = |
| − | + | Categorize new tutorials | |
| − | + | How to manage the kernel modules on Linux | |
| − | + | How do I edit my kernel command line | |
| − | + | == AUDIO DSP-ARM== | |
| − | == | + | ===Included (IGEP GST DSP):=== |
| + | '''AACHEDEC -> DEC AACHE (OK)''' | ||
| − | + | http://download.wavetlan.com/SVV/Media/HTTP/FAAC-HE-AAC.aac | |
| − | + | gst-launch --gst-debug-level=2 filesrc location=sampleaache.m4a ! TIAuddec1 codecName=aachedec engineName=codecServer ! volume volume=0.25 ! alsasink sync=false | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | + | outofthebox->ok | |
| − | + | ---- | |
| − | ''' | + | '''MP3DEC -> DEC MP3 (AUDIO ERRORS)''' |
| − | + | - Followed README file from ISEE - IGEP DSP - GST + DMAI Support Package 3.40.00 | |
| − | + | http://www.stephaniequinn.com/Music/Canon.mp3 | |
| − | + | gst-launch --gst-debug-level=2 filesrc location=Canon.mp3 ! TIAuddec1 codecName=mp3dec engineName=codecServer ! volume volume=0.25 ! alsasink sync=false | |
| − | ''' | + | '''Random fatal bit error''' |
| − | ''' | + | '''mp3-plugin doesn't resolve the error''' |
| − | + | ---- | |
| − | + | '''G711DEC -> DEC PCM uLAW (speech) (NOT TESTED)''' | |
| − | |||
| − | |||
| − | |||
| − | + | '''G711ENC -> ENC PCM uLAW (speech) (NOT TESTED)''' | |
| − | + | ===Not included (IGEP GST DSP):=== | |
| + | '''ACCLCDEC -> DEC AACLE (NOT TESTED)''' | ||
| − | + | '''AACLDDEC -> DEC AACLD (NOT TESTED)''' | |
| − | + | '''WMA9 -> DEC WMA9 (COMPILING ISSUES)''' | |
| − | + | '''ACCLCENC -> ENC AACLE (NOT TESTED)''' | |
| − | + | '''ACCHEENC -> ENC AACHE (NOT TESTED)''' | |
| − | |||
| − | |||
| − | |||
| − | |||
| − | + | '''AACLDENC -> ENC AACLD (NOT TESTED)''' | |
| − | + | '''WMA8 -> ENC WMA8 (NOT TESTED)''' | |
| − | |||
| − | |||
| − | ''' | + | '''Problems adding codecs into igep-gst-dsp''' |
| − | == | + | == DM3730== |
| − | === | + | === DM3730: Decode a MP3 file (OK) (ADDED TO REPOSISTORIES)=== |
| − | + | '''under contruction''' | |
| − | + | '''does not have an accelerated audio decoder element''' | |
| − | + | - Compiled gst-plugins-ugly using yocto tools | |
| − | |||
| − | |||
| − | |||
| − | + | - rpm -igst-plugins-ugly-0.*.rpm | |
| − | + | - rpm -i libmad0-0.*.rpm | |
| − | + | - rpm -i gst-plugins-ugly-mad-0.*.rpm | |
| − | + | - gst-launch filesrc location=sample.mp3 ! mad ! volume volume=0.25 ! alsasink | |
| − | + | === DM3730: Decode a RA or RM audio file (ERRORS)=== | |
| − | + | gst-launch --gst-debug-level=3 filesrc location=sample.ra ! rmdemux ! volume volume=0.25 ! alsasink | |
| − | + | http://www.superluminal.com/andalib/ra/listen.ra | |
| − | + | gst-plugins-ugly-rmdemux-0.10.19-r1.armv7a.rpm | |
| − | + | libgstsdp-0.10-0-0.10.36-r3.armv7a.rpm: | |
| + | libgstsdp-0.10-0 | ||
| + | libgstsdp-0.10.so.0 | ||
| − | + | libgstrtsp-0.10-0-0.10.36-r3.armv7a.rpm: | |
| + | libgstrtsp-0.10-0 | ||
| + | libgstrtsp-0.10.so.0 | ||
| − | + | '''Error:''' | |
| − | + | 0:00:00.084839071 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC | |
| − | + | 0:00:00.085052695 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC | |
| − | + | 0:00:00.085540976 1550 0xa137b0 WARN rmdemux rmdemux.c:1057:gst_rmdemux_chain:<rmdemux0> Unknown object_id .ra4 | |
| − | + | 0:00:00.085693564 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC | |
| − | + | 0:00:00.085815634 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC | |
| − | + | 0:00:00.085907187 1550 0xa137b0 WARN rmdemux rmdemux.c:1057:gst_rmdemux_chain:<rmdemux0> Unknown object_id RaTC | |
| − | + | === DM3730: Decode an AAC audio file (OK)=== | |
| − | + | EXTRA_OECONF += "--disable-examples --disable-experimental --disable-sdl --disable-cdaudio --disable-directfb \ | |
| + | --with-plugins=musicbrainz,wavpack,ivorbis,mpegvideoparse,'''faad2''' --disable-vdpau --disable-apexsink \ | ||
| + | --disable-orc" | ||
| + | Install: | ||
| − | |||
| − | + | faad2-2.7-r2.armv7a.rpm | |
| + | libfaad2-2.7-r2.armv7a.rpm | ||
| + | gst-plugins-bad-faad-0.10.23-r2.armv7a.rpm | ||
| − | + | '''maybe there are necessary more packages, compare actual gst-bad-recipe and add changes. Necessary add faad2 recipe''' | |
| + | <pre>bitbake faad2 gst-plugins-bad</pre> | ||
| + | <pre> rpm -i faad2-2.7-r2.armv7a.rpm | ||
| + | rpm -i libfaad2-2.7-r2.armv7a.rpm | ||
| + | rpm -i gst-plugins-bad-faad-0.10.23-r2.1.armv7a.rpm | ||
| + | </pre> | ||
| − | + | gst-launch --gst-debug-level=3 filesrc location=sample.aac ! faad ! volume volume=0.10 ! alsasink | |
| − | + | ==== DM3730: Decode an WMA audio file (OK)==== | |
| − | + | <pre>bitbake gst-ffmpeg</pre> | |
| − | + | <pre>gst-launch -v filesrc location=sample.wma ! asfdemux ! decodebin ! audioconvert ! volume volume=0.25 ! alsasink </pre> | |
| − | + | === DM3730: Decode an OGG audio file (OK)=== | |
| − | + | '''Into repositories (base plugins):''' | |
| − | + | http://upload.wikimedia.org/wikipedia/en/0/04/Rayman_2_music_sample.ogg | |
| − | + | gst-launch -v filesrc location=sample.ogg ! oggdemux ! vorbisdec ! audioconvert ! volume volume=0.25 ! alsasink | |
| − | + | == BASE0033 CONNECTOR SUMMARY TABLE== | |
| − | + | == Configure a static IP using the same private network range == | |
| − | + | '''under construction''' | |
| − | + | IGEP Firmware Yocto uses the following Ethernet network configuration (IP addresses) | |
| − | + | *eth0 − 192.168.5.1 | |
| + | *eth0:0 − assigned via dhcp. | ||
| − | + | This Ethernet network configuration is really useful when you work using a Linux operating system like IGEP SDK Virtual Machine. Because you use eth0 device to communicate easily with your board and eth0:0 device to get Internet acces using dhcp protocol. | |
| − | + | But some scenarios this network configuration is not useful, for example: if you use a non-Linux operating system, connect to two IP private range interfaces is not simple. This How-to can be useful to | |
| − | + | (Make diagram one: IGEP and Linux defualt communication. Diagram 2 IGEP and other SO alternative configuration) | |
| − | = | + | = igep.ini parameters = |
| − | + | The kernel command line syntax is name=value1. These next parameters are supported in igep.ini since IGEP-X_Loader 2.4.0-2: | |
| − | + | === [kernel] === | |
| − | {| | + | {| align="JUSTIFY" cellpadding="1" border="1" style="width: 900px; height: 240px;" |
| + | |- | ||
| + | | '''Parameter Name''' | ||
| + | | '''Description''' | ||
| + | | '''Default value''' | ||
| + | | '''Comments''' | ||
| + | |- | ||
| + | | kaddress | ||
| + | | Kernel copy address | ||
| + | | =0x80008000 | ||
| + | | Hex memory address | ||
| + | |- | ||
| + | | rdaddress | ||
| + | | Ram Disk location address | ||
| + | | =0x81600000 | ||
| + | | Hex memory address;<br>disabled by default | ||
| + | |- | ||
| + | | serial.low | ||
| + | | Serial number (low part) | ||
| + | | =00000001 | ||
| + | | Numeric | ||
| + | |- | ||
| + | | serial.high | ||
| + | | Serial number (high part) | ||
| + | | =00000000 | ||
| + | | Numeric | ||
| + | |- | ||
| + | | revision | ||
| + | | Revision ID | ||
| + | | =0003 | ||
| + | | Numeric | ||
| + | |- | ||
| + | | kImageName | ||
| + | | Kernel, binary image name | ||
| + | | =zImage | ||
| + | | Kernel or binary image name | ||
|- | |- | ||
| − | | | + | | kRdImageName |
| − | + | | Kernel RAM Disk Image Name | |
| − | + | | - | |
| − | + | | Ram Disk image name | |
| − | + | |- | |
| + | | MachineID | ||
| + | | Machine ID (kernel ID) | ||
| + | | ;IGEPv2<br>=2344 | ||
| + | | ;Module<br>=2717<br>;Proton<br>=3203 | ||
| + | |- | ||
| + | | Mode | ||
| + | | Boot Mode | ||
| + | | ;Linux kernel<br>=kernel | ||
| + | | ;Other image (like uboot)<br>[binary image] | ||
|} | |} | ||
| − | === | + | === [kparams] === |
| − | + | {| align="JUSTIFY" cellpadding="1" border="1" style="width: 900px; height: 1095px;" | |
| − | + | |- | |
| − | {| | + | | '''Parameter Name''' |
| + | | '''Description''' | ||
| + | | '''Default value''' | ||
| + | | '''Comments''' | ||
| + | |- | ||
| + | | buddy | ||
| + | | Enable/disable expansion board support | ||
| + | | ;IGEPv2 Expansion Board support<br>=igep0022 | ||
| + | | ;Berlin and Paris Expansion Board support<br>=base0010<br>New York Expansion<br>=ilms0015 | ||
| + | |- | ||
| + | | console | ||
| + | | Setup the kernel console parameters | ||
| + | | =ttyO2,115200n8 | ||
| + | | - | ||
| + | |- | ||
| + | | earlyprintk | ||
| + | | Enable early printk | ||
| + | | - | ||
| + | | - | ||
| + | |- | ||
| + | | mem | ||
| + | | Setup the Board Memory Configuration | ||
| + | | =430M | ||
| + | | - | ||
| + | |- | ||
| + | | boot_delay | ||
| + | | Setup the boot delay | ||
| + | | =0 | ||
| + | | - | ||
| + | |- | ||
| + | | mpurate | ||
| + | | Setup ARM Processor Speed | ||
| + | | - | ||
| + | | - | ||
| + | |- | ||
| + | | loglevel | ||
| + | | Setup the loglevel | ||
| + | | - | ||
| + | | - | ||
| + | |- | ||
| + | | debug | ||
| + | | Enable kernel debug output | ||
| + | | - | ||
| + | | - | ||
| + | |- | ||
| + | | fixrtc | ||
| + | | Fix RTC variable | ||
| + | | - | ||
| + | | - | ||
|- | |- | ||
| − | | | + | | nocompcache |
| − | + | | Configure nocompcache variable | |
| − | + | | =1 | |
| − | + | | - | |
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| − | | | + | | omapfb.mode |
| − | | | + | | Configure frame bugger configuration |
| − | | | + | | =dvi:hd720-16@50 |
| − | + | | ;Other configuration<br>=dvi:1280x720MR-16@60 | |
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| − | | | + | | vram |
| − | | | + | | Configure Video RAM assigned to every frame buffer |
| − | | | + | | - |
| − | | | + | | - |
| − | |||
|- | |- | ||
| − | | | + | | omapfb.vram |
| − | | | + | | Configure Video RAM assigned to every frame buffer |
| − | + | | - | |
| − | + | | - | |
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| − | | | + | | omapfb.debug |
| − | | | + | | Configure frame buffer debug output |
| − | + | | - | |
| − | + | | - | |
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|- | |- | ||
| − | | | + | | omapdss.debug |
| − | | | + | | Configure DSS Video debug output |
| − | + | | - | |
| − | + | | - | |
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|- | |- | ||
| − | | | + | | smsc911x.mac0 |
| − | | | + | | Configure Board Ethernet Mac Address |
| − | + | | =0xb2,0xb0,0x14,0xb5,0xcd,0xde | |
| − | + | | For IGEP BERLIN | |
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| − | | | + | | smsc911x.mac1 |
| − | | | + | | Configure Board Ethernet Mac Address |
| − | + | | =0xb2,0xb0,0x14,0xb5,0xcd,0xdf | |
| − | + | | For IGEP BERLIN (only with IGEP PROTON) | |
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| − | | | + | | smsc911x.mac |
| − | | | + | | Configure Board Ethernet Mac Address |
| − | + | | =0xb2,0xb0,0x14,0xb5,0xcd,0xde | |
| − | + | | For IGEPv2, IGEP PROTON, IGEP PARIS and IGEP BERLIN | |
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|- | |- | ||
| − | | | + | | ubi.mtd |
| − | | | + | | Fot UBI FS boot |
| − | + | | - | |
| − | + | | - | |
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|- | |- | ||
| − | | | + | | root |
| − | + | | Configure root directory for MMC, NFS or UBI | |
| − | + | | ;For mmc memory<br>=/dev/mmcblk0p2 rw rootwait | |
| − | + | | ;For flash memory<br>=/dev/mtdblock2 | |
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|- | |- | ||
| − | | | + | | nfsroot |
| − | + | | For NFS boot | |
| − | + | | - | |
| − | + | | - | |
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| − | | | + | | rootfstype |
| − | + | | For UBI FS boot | |
| − | + | | - | |
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| − | | | + | | Enable/disable GPRS modem |
| − | + | | ;Enable modem (IGEPv2 Expansion)<br>=no | |
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| − | + | | Enable hardware buddy revision [A or B] | |
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Latest revision as of 15:28, 5 September 2014
Contents
TODO:
Categorize new tutorials
How to manage the kernel modules on Linux
How do I edit my kernel command line
AUDIO DSP-ARM
Included (IGEP GST DSP):
AACHEDEC -> DEC AACHE (OK)
http://download.wavetlan.com/SVV/Media/HTTP/FAAC-HE-AAC.aac
gst-launch --gst-debug-level=2 filesrc location=sampleaache.m4a ! TIAuddec1 codecName=aachedec engineName=codecServer ! volume volume=0.25 ! alsasink sync=false
outofthebox->ok
MP3DEC -> DEC MP3 (AUDIO ERRORS)
- Followed README file from ISEE - IGEP DSP - GST + DMAI Support Package 3.40.00
http://www.stephaniequinn.com/Music/Canon.mp3
gst-launch --gst-debug-level=2 filesrc location=Canon.mp3 ! TIAuddec1 codecName=mp3dec engineName=codecServer ! volume volume=0.25 ! alsasink sync=false
Random fatal bit error
mp3-plugin doesn't resolve the error
G711DEC -> DEC PCM uLAW (speech) (NOT TESTED)
G711ENC -> ENC PCM uLAW (speech) (NOT TESTED)
Not included (IGEP GST DSP):
ACCLCDEC -> DEC AACLE (NOT TESTED)
AACLDDEC -> DEC AACLD (NOT TESTED)
WMA9 -> DEC WMA9 (COMPILING ISSUES)
ACCLCENC -> ENC AACLE (NOT TESTED)
ACCHEENC -> ENC AACHE (NOT TESTED)
AACLDENC -> ENC AACLD (NOT TESTED)
WMA8 -> ENC WMA8 (NOT TESTED)
Problems adding codecs into igep-gst-dsp
DM3730
DM3730: Decode a MP3 file (OK) (ADDED TO REPOSISTORIES)
under contruction
does not have an accelerated audio decoder element
- Compiled gst-plugins-ugly using yocto tools
- rpm -igst-plugins-ugly-0.*.rpm
- rpm -i libmad0-0.*.rpm
- rpm -i gst-plugins-ugly-mad-0.*.rpm
- gst-launch filesrc location=sample.mp3 ! mad ! volume volume=0.25 ! alsasink
DM3730: Decode a RA or RM audio file (ERRORS)
gst-launch --gst-debug-level=3 filesrc location=sample.ra ! rmdemux ! volume volume=0.25 ! alsasink
http://www.superluminal.com/andalib/ra/listen.ra
gst-plugins-ugly-rmdemux-0.10.19-r1.armv7a.rpm
libgstsdp-0.10-0-0.10.36-r3.armv7a.rpm: libgstsdp-0.10-0 libgstsdp-0.10.so.0
libgstrtsp-0.10-0-0.10.36-r3.armv7a.rpm: libgstrtsp-0.10-0 libgstrtsp-0.10.so.0
Error:
0:00:00.084839071 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC
0:00:00.085052695 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC
0:00:00.085540976 1550 0xa137b0 WARN rmdemux rmdemux.c:1057:gst_rmdemux_chain:<rmdemux0> Unknown object_id .ra4
0:00:00.085693564 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC
0:00:00.085815634 1550 0xa137b0 WARN rmdemux rmdemux.c:1012:gst_rmdemux_chain:<rmdemux0> Bogus looking header, unprintable FOURCC
0:00:00.085907187 1550 0xa137b0 WARN rmdemux rmdemux.c:1057:gst_rmdemux_chain:<rmdemux0> Unknown object_id RaTC
DM3730: Decode an AAC audio file (OK)
EXTRA_OECONF += "--disable-examples --disable-experimental --disable-sdl --disable-cdaudio --disable-directfb \
--with-plugins=musicbrainz,wavpack,ivorbis,mpegvideoparse,faad2 --disable-vdpau --disable-apexsink \
--disable-orc"
Install:
faad2-2.7-r2.armv7a.rpm
libfaad2-2.7-r2.armv7a.rpm
gst-plugins-bad-faad-0.10.23-r2.armv7a.rpm
maybe there are necessary more packages, compare actual gst-bad-recipe and add changes. Necessary add faad2 recipe
bitbake faad2 gst-plugins-bad
rpm -i faad2-2.7-r2.armv7a.rpm rpm -i libfaad2-2.7-r2.armv7a.rpm rpm -i gst-plugins-bad-faad-0.10.23-r2.1.armv7a.rpm
gst-launch --gst-debug-level=3 filesrc location=sample.aac ! faad ! volume volume=0.10 ! alsasink
DM3730: Decode an WMA audio file (OK)
bitbake gst-ffmpeg
gst-launch -v filesrc location=sample.wma ! asfdemux ! decodebin ! audioconvert ! volume volume=0.25 ! alsasink
DM3730: Decode an OGG audio file (OK)
Into repositories (base plugins):
http://upload.wikimedia.org/wikipedia/en/0/04/Rayman_2_music_sample.ogg
gst-launch -v filesrc location=sample.ogg ! oggdemux ! vorbisdec ! audioconvert ! volume volume=0.25 ! alsasink
BASE0033 CONNECTOR SUMMARY TABLE
Configure a static IP using the same private network range
under construction
IGEP Firmware Yocto uses the following Ethernet network configuration (IP addresses)
- eth0 − 192.168.5.1
- eth0:0 − assigned via dhcp.
This Ethernet network configuration is really useful when you work using a Linux operating system like IGEP SDK Virtual Machine. Because you use eth0 device to communicate easily with your board and eth0:0 device to get Internet acces using dhcp protocol.
But some scenarios this network configuration is not useful, for example: if you use a non-Linux operating system, connect to two IP private range interfaces is not simple. This How-to can be useful to
(Make diagram one: IGEP and Linux defualt communication. Diagram 2 IGEP and other SO alternative configuration)
igep.ini parameters
The kernel command line syntax is name=value1. These next parameters are supported in igep.ini since IGEP-X_Loader 2.4.0-2:
[kernel]
| Parameter Name | Description | Default value | Comments |
| kaddress | Kernel copy address | =0x80008000 | Hex memory address |
| rdaddress | Ram Disk location address | =0x81600000 | Hex memory address; disabled by default |
| serial.low | Serial number (low part) | =00000001 | Numeric |
| serial.high | Serial number (high part) | =00000000 | Numeric |
| revision | Revision ID | =0003 | Numeric |
| kImageName | Kernel, binary image name | =zImage | Kernel or binary image name |
| kRdImageName | Kernel RAM Disk Image Name | - | Ram Disk image name |
| MachineID | Machine ID (kernel ID) | ;IGEPv2 =2344 |
;Module =2717 ;Proton =3203 |
| Mode | Boot Mode | ;Linux kernel =kernel |
;Other image (like uboot) [binary image] |
[kparams]
| Parameter Name | Description | Default value | Comments |
| buddy | Enable/disable expansion board support | ;IGEPv2 Expansion Board support =igep0022 |
;Berlin and Paris Expansion Board support =base0010 New York Expansion =ilms0015 |
| console | Setup the kernel console parameters | =ttyO2,115200n8 | - |
| earlyprintk | Enable early printk | - | - |
| mem | Setup the Board Memory Configuration | =430M | - |
| boot_delay | Setup the boot delay | =0 | - |
| mpurate | Setup ARM Processor Speed | - | - |
| loglevel | Setup the loglevel | - | - |
| debug | Enable kernel debug output | - | - |
| fixrtc | Fix RTC variable | - | - |
| nocompcache | Configure nocompcache variable | =1 | - |
| omapfb.mode | Configure frame bugger configuration | =dvi:hd720-16@50 | ;Other configuration =dvi:1280x720MR-16@60 |
| vram | Configure Video RAM assigned to every frame buffer | - | - |
| omapfb.vram | Configure Video RAM assigned to every frame buffer | - | - |
| omapfb.debug | Configure frame buffer debug output | - | - |
| omapdss.debug | Configure DSS Video debug output | - | - |
| smsc911x.mac0 | Configure Board Ethernet Mac Address | =0xb2,0xb0,0x14,0xb5,0xcd,0xde | For IGEP BERLIN |
| smsc911x.mac1 | Configure Board Ethernet Mac Address | =0xb2,0xb0,0x14,0xb5,0xcd,0xdf | For IGEP BERLIN (only with IGEP PROTON) |
| smsc911x.mac | Configure Board Ethernet Mac Address | =0xb2,0xb0,0x14,0xb5,0xcd,0xde | For IGEPv2, IGEP PROTON, IGEP PARIS and IGEP BERLIN |
| ubi.mtd | Fot UBI FS boot | - | - |
| root | Configure root directory for MMC, NFS or UBI | ;For mmc memory =/dev/mmcblk0p2 rw rootwait |
;For flash memory =/dev/mtdblock2 |
| nfsroot | For NFS boot | - | - |
| rootfstype | For UBI FS boot | - | - |
| ip | For NFS boot | - | - |
| init | Assign init program | - | - |
| musb_hdrc.debug | USB debug | - | - |
| musb_hdrc.use_dma | USB over network | - | - |
| libertas.libertas_debug | Configure libertas debug | - | - |
| board.ei485 | Enable/disable RS485 | ;Enable RS485 =yes |
;Disable RS485 =no |
| board.modem | Enable/disable GPRS modem | ;Enable modem (IGEPv2 Expansion) =no |
;Enable modem (IGEPv2 Expansion) =yes |
| buddy.revision | Enable hardware buddy revision [A or B] | Only for base0010 =A |
Only for base0010 =B |
