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toh:huawei:hg622 [2019/04/24 01:13] – [Restore cal_data partition] willytoh:huawei:hg622 [2023/05/21 16:58] – fix links danitool
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 ===== Supported Versions ===== ===== Supported Versions =====
 ---- datatable ---- ---- datatable ----
-cols    : Brand, Model, Versions, Supported Current Rel, OEM device homepage URL_url, OWrt Forum Topic URL_url, Device Techdata_pageid +cols    : Brand, Model, Supported Since Rel, Supported Current Rel, Forum search_search-forums, Device Techdata_pageid 
-headers : Brand, Model, Version, Current Release, OEM Info, Forum Topic, Technical Data+headers : Brand, Model, Supported Since, Current Release, Forum Search, Technical Data
 align   : c,c,c,c,c,c,c align   : c,c,c,c,c,c,c
 filter  : Model=HG622 filter  : Model=HG622
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 ---- ----
  
-<WRAP center round alert 60%>+<WRAP center round important 60%>
 **Warning**: The **cal_data** partition got corrupted/erased after installing **17.01.6, 18.06.1 or 18.06.2 versions**, leaving the wifi not usable for any firmware unless you restore again this partition. See [[#backup_and_restore_wifi_calibration_data|instructions below]] how to backup and restore the cal_data partition. **Warning**: The **cal_data** partition got corrupted/erased after installing **17.01.6, 18.06.1 or 18.06.2 versions**, leaving the wifi not usable for any firmware unless you restore again this partition. See [[#backup_and_restore_wifi_calibration_data|instructions below]] how to backup and restore the cal_data partition.
 +
 +**BUG fixed** in this commit -> [[https://git.openwrt.org/?p=openwrt/openwrt.git;a=commitdiff;h=4b633affff972bf19|brcm63xx: drop linux,part-probe usage where possible]]. 
 +
 +**17.01.4 < <color red>Stable versions with the //cal_data// bug</color> < 18.06.4**
 </WRAP> </WRAP>
 +
  
 ==== Old firmwares ==== ==== Old firmwares ====
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 {{media:huawei:hg622_jtag.jpg?direct&300|}} {{media:huawei:hg622_jtag.jpg?direct&300|}}
  
-^ J5     ^ +<a2s> 
-| TDI    +         #-----+-----# 
-| TMS    +      TX | #-# | .-. | TDI 
-| TDO    +         | #-# | '-' 
-| TRST   +         |         | 
-| TCK    |+     GND | .-. | .-. | TMS 
 +         | '-' | '-' 
 +         |         | 
 +     VCC | .-. | .-. | TDO 
 +         | '-' | '-' 
 +         |         | 
 +      NC | .-. | .-. | TRST 
 +         | '-' | '-' 
 +         |         | 
 +      RX | .-. | .-. | TCK 
 +         '-' | '-'
 +         #-----+-----# 
 +           J4     J5  
 +</a2s> 
  
 === URJTAG === === URJTAG ===
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 ^ bootloader ^ download link ^ description ^ ^ bootloader ^ download link ^ description ^
-| CFE | [[https://drive.google.com/uc?export=download&id=0B-EMoBe-_OdBZ25Pdi1PU0ZweTA|CFE-HG622-CUSTOM.bin]]| moded bootloader: web interface added, reset button detect for stopping the bootloader, no double image, no rootfs CRC check |+| CFE | [[https://drive.google.com/uc?export=download&id=1bh67A4yjtGy2kTaa7hVKcNS8r876ylgf|CFE-HG622-CUSTOM.bin]]| moded bootloader: web interface added, reset button detect for stopping the bootloader, no double image, no rootfs CRC check |
  
 ==== CFE upgrade ==== ==== CFE upgrade ====
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 <WRAP center round download 60%> <WRAP center round download 60%>
-[[https://drive.google.com/uc?export=download&id=0B-EMoBe-_OdBX1MtTjMyWXBjbXM|CFE_HG622-dummy_firmware.bin]] (dummy firmware, only CFE and void firmware)+[[https://drive.google.com/uc?export=download&id=17sx3piiqlSo584fOJJXWWZjKbvytnSag|CFE_HG622-dummy_firmware.bin]] (dummy firmware, only CFE and void firmware)
  
 </WRAP> </WRAP>
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 ===== Tags ===== ===== Tags =====
 [[meta:tags|How to add tags]] [[meta:tags|How to add tags]]
-{{tag>bcm63xx bcm6368 TRNG 16flash 32ram}}+{{tag>bcm63xx bcm6368 16flash 32ram 4port fastethernet TRNG}}
  • Last modified: 2024/10/05 16:24
  • by danitool