If you like BoxMatrix then please contribute Supportdata, Supportdata2, Firmware and/or Hardware (get in touch).
My metamonk@yahoo.com is not reachable by me since years. Please use hippie2000@webnmail.de instead.
Property:nvramUpdate
| BoxMatrix >> Shell-Commands >> nvramUpdate | @ BoxMatrix - IRC-Chat - Translate: de es fr it nl pl |
| News | Selectors | Models | Accessories | Components | Environment | Config | Commands | System | Webif | Software | Develop | Lexicon | Community | Project | Media |
| Startup-Scr | Hotplug-Scr | BusyBox-Cmds | Bash-Cmds | AVM-Cmds | Chipset-Cmds | Linux-Cmds | Shared-Libs | Kernel-Mods | Research |
Chipset-Command
| Command: | nvramUpdate - type Exec | Wiki | Freetz | IPPF | whmf | AVM | Web |
| Location: | Shell-Commands >> Chipset-Commands - Origin: Broadcom | ||||||
| Path: | Release: /bin Lab+Rel: /bin | ||||||
| Properties: | Size: 10.2k - 17.4k - Firmware: 6.54 - 8.00 | ||||||
| Function: | Updates the nvram in Broadcom models from a file. | ||||||
Goto: Examples - Dependencies - Model-Matrix - Symbols - SMW-Browser
Details
nvramUpdate updates the nvram in Broadcom models from a (ASCII or binary) file. It is not used by the system.
The binaries are SoC specific and typically located in /etc/wlan, see the Examples below.
7581 fw 7.17:
root@fritz:/var/mod/root# nvramUpdate -h
Usage:
nvramUpdate [-m] [-s tftpdserver] [-h] {DataFileName | Recover | Read | Show | Clean | Feature}
==============================
-m: Option -m for {Clean} and {Data} indicate manufacture automation to bypass prompt
-s: Option -s tftpdserver where nvram map binary file are loaded from
-d: Option -d to specify where the nvram map binary to put on system, default to /etc/wlan
-h: Option -h for help
==============================
Clean: Clean up Nvram
Read: Read back Calibration data in binary format
Show: Read back Calibration data in input ASCII file format
Recover: Copy all nvramMap .bin from backup to /etc/wlan
Feature: Get/Set wl feature settings
DataFileName: Nvram data file name,when ended with ".bin",it indicates as a complete nvram MAP
it will be loaded to /etc/wlan or the directory where -d is given, if file name is
not ended with ".bin",it will be partial change and formated as:
###################
ID=pci/bus/slot/ Or
ID=pci/domain/bus/slot/
offset1=value1
......
ID=pci/bus/slot/
offset1=value1
......
offsetn=valuen
###################
Example: 52=38fc
value is 16bit hexical data
Offset is decimal, 16bit aligment offset(not 8bit alignment offset)
The ID will print in console when driver load
Examples
7581 fw 7.17:
root@fritz:/var/mod/root# ls -l /etc/wlan -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43112_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43131_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm4313_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43217_968380LTE_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43217_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43222_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43224_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43225_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43226_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43227_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43228_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm4322_map.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm4331_map.bin -rwxr-xr-x 1 root root 3249 Sep 3 2023 bcm4331_vars.bin -rwxr-xr-x 1 root root 440 Sep 3 2023 bcm43428_map.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm4352_map.bin -rwxr-xr-x 1 root root 18 Sep 3 2023 bcm4352_nvramvars.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm43602_963138_FB7582_map.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm43602_963138_FB7582_wl1_map.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm43602_map.bin -rwxr-xr-x 1 root root 18 Sep 3 2023 bcm43602_nvramvars.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm43602_wl1_map.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm4360_963168AC5_map.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm4360_963168ACH5_map.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm4360_968380LTE_map.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm4360_map.bin -rwxr-xr-x 1 root root 18 Sep 3 2023 bcm4360_nvramvars.bin -rwxr-xr-x 1 root root 468 Sep 3 2023 bcm4360_wl1_map.bin -rwxr-xr-x 1 root root 1180 Sep 3 2023 bcm4365_map.bin -rwxr-xr-x 1 root root 17 Sep 3 2023 bcm4365_nvramvars.bin -rwxr-xr-x 1 root root 1180 Sep 3 2023 bcm4366_map.bin -rwxr-xr-x 1 root root 17 Sep 3 2023 bcm4366_nvramvars.bin -rwxr-xr-x 1 root root 0 Sep 3 2023 bcm6362_map.bin -rw-r--r-- 1 root root 7358 Sep 3 2023 bcm963xx.large.ico -rw-r--r-- 1 root root 3262 Sep 3 2023 bcm963xx.small.ico -rwxr-xr-x 1 root root 20 Sep 3 2023 bcmcmn_nvramvars.bin drwxr-xr-x 5 root root 72 Dec 31 2023 dhd -rwxr-xr-x 1 root root 13 Sep 3 2023 kernel_nvram.setting -rwxr-xr-x 1 root root 89 Sep 3 2023 nvram_params
Dependencies
Daily updated index of all dependencies of this command. Last update: 2024-12-23 07:59 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 | ld.so | 1 | 7.20 - 8.00 | Dynamic linker / loader | Linux |
| Depends on | lib | libc.so | 3 | 6.54 - 8.00 | Standard C library | Linux |
| 2 dependencies for this command | ||||||
Model-Matrix
Daily updated index of the presence, path and size of this command for each model. Last update: 2024-12-23 05:44 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/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
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 7530 AX | 7.20 - 8.00 | /bin | 17.4k |
| FRITZ!Box 7581 | 6.54 - 7.18 | /bin | 10.2k - 14.1k |
| FRITZ!Box 7582 | 6.83 - 7.18 | /bin | 10.5k - 14.1k |
| 3 models use this command | |||
Symbols
Daily updated index of all symbols of this command. Last update: 2024-12-23 07:59 GMT.
| Firmware | Symbol |
|---|---|
| 7.20 - 7.31 | main |
| 1 symbol for this command | |
