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Chipset-Command

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Details

psictl is the Broadcom Profile Storage Interface Control utility.

It accesses the brcmboard device, which is served by board.ko.

PSI (profile storage for configuration data) typically is an area at the end of the flash image
in Broadcom-only routers which use their CFE bootloader, see this PDF.

FRITZ!OS uses an own bootloader and flash image layout without a PSI.

7581 fw 7.17:

root@fritz:/var/mod/root# psictl help

usage: psictl cmd [options] [args] 

where:
   cmd: check, invalidate, copyprimary2backup, getprimarysize, getbackupsize
   options: -v or --verbose

examples:
    psictl check primary|backup
    psictl check -v primary|backup
    psictl invalidate primary|backup
    psictl invalidate --verbose primary|backup
    psictl copyprimary2backup
    psictl getprimarysize
    psictl getbackupsize

Examples

7581 fw 7.17:

root@fritz:/var/mod/root# psictl getprimarysize

131072

root@fritz:/var/mod/root# psictl getbackupsize

0

root@fritz:/var/mod/root# psictl check primary -v

setting debug
arg1=primary
reading 64 bytes from PRIMARY_PSI
rv=-1 result=-1

00 00 00 00 00 00 00 00          
00 00 00 00 00 00 00 00          
00 00 00 00 00 00 00 00          
00 00 00 00 00 00 00 00          
00 00 00 00 00 00 00 00          
00 00 00 00 00 00 00 00          
00 00 00 00 00 00 00 00          
00 00 00 00 00 00 00 00          

BOARD_IOCTL_FLASH_READ failed, rv=-1 errno=1

Dependencies

Daily updated index of all dependencies of this command. Last update: 2024-04-26 07:29 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

Relation Typ Object Mod Firmware Info Origin
Depends on lib libc.so 2 6.54 - 7.17 Standard C library Linux
1 dependency for this command

Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2024-04-26 05:10 GMT.
Showing all models using this command. 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 is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.

Model Firmware Path Size
FRITZ!Box 7581 6.54 - 7.16 /bin 8.1k - 8.4k
FRITZ!Box 7582 6.83 - 7.17 /bin 8.1k - 8.4k
2 models use this command

Symbols

Daily updated index of all symbols of this command. Last update: 2024-04-26 07:29 GMT.

Firmware Symbol
0 symbols for this command

SMW-Browser

Information is currently being retrieved from the backend.