Property:bootparams

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BoxMatrix >> System >> bootparams

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Procfs-Object

Procfs-Object:	bootparams   -   type File	Wiki	Freetz	IPPF	whmf	AVM	Web
Location:	System >> Proc-Filesystem   -   Origin: Linux
Path:	/proc
Properties:	Firmware: 7.29 - 7.39   -   Kernel (perm): 2.6.39.4 (r)
Function:	Boot parameters for the ARM side of Puma6 models.

Goto:   Examples  -  Dependencies   -   Model-Matrix   -   Help Supportdata2   -   SMW-Browser

Details

bootparams contains a bunch of boot parameters for the ARM side of Puma6 models.

In this 3rd party Puma6 log line 2632 this is called the Docsis IP Boot Params.
It shows that the ARM called NP-CPU appears to be booted by U-Boot (the ATOM is called APP-CPU).
But analyzing the cefdk (partition) shows it's an option or a synonym, EVA is used.

root@fritz2:/var/media/ftp/arm# grep -i u-boot cefdk_s3.bin

cefdk_s3.bin:Load U-Boot from SPI/NOR Flash
cefdk_s3.bin:Skip Loading U-Boot

Searching 6490 FRITZ!OS for U-Boot shows an occurence in libticc.so.

Examples

6490 fw 7.29 examples - empty lines added for readability:

root@fritz2:/var/mod/root# rpc cat /proc/bootparams

 Boot Params Version ..........  0x00010016
 NP_CPU Boot Status ...........  0x00000002
 Boot Mode ....................  0x00000000
 Board Type ...................  0x00000002

 Numebr of flashes ............  0x00000001
 RAM Offset ...................  0x08000000
 RAM Size .....................  0x10000000

 Active AID  ..................  0x00000000
 AID 1 Offset .................  0x01FE0000
 AID 2 Offset .................  0x01FE1000

 Uboot Offset .................  0x000A0000
 Uboot Size ...................  0x00020000
 Uboot Env1 Offset ............  0x0FE2B000
 Uboot Env2 Offset ............  0x00000000
 Uboot Env Size ...............  0x00000001

 NP CPU NVRAM Offset ..........  0x00000000    # NP-CPU = ARM - APP-CPU = ATOM
 NP CPU NVRAM Size ............  0x00000000
 NP CPU UBFI1 Offset ..........  0x00000000
 NP CPU UBFI1 Size ............  0x00000000
 NP CPU UBFI2 Offset ..........  0x00000000
 NP CPU UBFI2 Size ............  0x00000000
 APP CPU UBFI1 Offset .........  0x00000000
 APP CPU UBFI1 Size ...........  0x00000000
 APP CPU UBFI2 Offset .........  0x00000000
 APP CPU UBFI2 Size ...........  0x00000000
 NP CPU Kernel 1 partition ....  0x00
 NP CPU Kernel 2 partition ....  0x00
 NP CPU Root FS 1 partition ...  0x00
 NP CPU Root FS 2 partition ...  0x00
 NP CPU GW FS 1 partition .....  0x00
 NP CPU GW FS 2 partition .....  0x00
 NP CPU NVRAM 1 partition .....  0x00
 NP CPU NVRAM 2 partition .....  0x00
 APP CPU Kernel 1 partition ...  0x00
 APP CPU Kernel 2 partition ...  0x00
 APP CPU Root FS 1 partition ..  0x00
 APP CPU Root FS 2 partition ..  0x00

 Silicon stepping .............  0x0000000C
 CEFDK version ................  0x00000000
 Signature 1 Offset ...........  0x01FE2000
 Signature 2 Offset ...........  0x00000000
 Signature Size ...............  0x00000000
 Signature number .............  0x00000000
 EMMC flash Size ..............  0x00000728

 CEFDK S1 Offset ..............  0x00000000    # 512 KB cefdk (partition)
 CEFDK S1 Size ................  0x00010000
 CEFDK S2 Offset ..............  0x00010000
 CEFDK S2 Size ................  0x00009400
 CEFDK S3 Offset ..............  0x00019400
 CEFDK S3 Size ................  0x00065400
 CEFDK S1H Offset .............  0x0007F000
 CEFDK S1H Size ...............  0x00000800
 CEFDK S2H Offset .............  0x0007F800
 CEFDK S2H Size ...............  0x00000800
 CEFDK S3H Offset .............  0x0007E800
 CEFDK S3H Size ...............  0x00000800

 AEP MODE .....................  0x00000001
 AIDIDX APP KERNEL ............  0x00
 AIDIDX APP ROOT FS ...........  0x00
 AIDIDX APP VGW FS ............  0x00
 AIDIDX NP KERNEL .............  0x00
 AIDIDX NP ROOT FS ............  0x00
 AIDIDX NP GW FS ..............  0x00
 AIDIDX RSVD 6 ................  0x00
 AIDIDX RSVD 7 ................  0x00
 AIDIDX RSVD 8 ................  0x00
 AIDIDX RSVD 9 ................  0x00
 AIDIDX RSVD 10 ...............  0x00
 AIDIDX RSVD 11 ...............  0x00
 AIDIDX RSVD 12 ...............  0x00
 AIDIDX RSVD 13 ...............  0x00
 AIDIDX RSVD 14 ...............  0x00
 AIDIDX RSVD 15 ...............  0x00
 BOARD REVISION ...............  0x00000000
 Board Type ...................  0x00000000

Dependencies

Daily updated index of all dependencies of this object. Last update: GMT.
A ** in the Mod column marks info from Supportdata2 probes, which will always stay incomplete.
A - in the Mod column marks manual research, the Firmware then shows where the Object occurs, not the Relation.

Relation	Typ	Object	Mod	Firmware	Info	Origin
0 dependencies for this object

Model-Matrix

Daily updated index of the presence, path and size of this object for each model. Last update: 2024-04-26 04:26 GMT.
Showing all models using this object. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom) label in the Model column shows which CPU is meant for models with multiple Linux instances.
Note that this list comes from Supportdata2 probes, which can have arbitrary settings and come from different firmware versions.
It doesn't say much if a model is not listed here. It may be a missing supportdata2 file or just a disabled feature.

Model	Firmware	Path	Kernel (perm)
FRITZ!Box 6430 Cable (arm)	7.29	/proc	2.6.39.4 (r)
FRITZ!Box 6490 Cable (arm)	7.29 - 7.39	/proc	2.6.39.4 (r)
2 models use this object

Help Supportdata2

The data in this article is incomplete since it was manually collected using the Supportdata2 project.

Unlike the Supportdata-Probes which have been collected for years Supportdata2 is brand new and only has a few probes.
If you have access to a shell then please help to extend the Supportdata2 collection to improve this data.

It's easy and it's done in minutes. Please send created data as an Email attachment to the address listed here. Thanks!

SMW-Browser

Property:bootparams

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