Showing posts with label CPLD. Show all posts
Showing posts with label CPLD. Show all posts

Friday, June 27, 2025

How to upgrade G4520G6 (B7149) Ffirmware

 G4520G6 firmware process






Web GUI mode: CPLD -> BMC -> BIOS

BMC Out of band (Redfish/BMC Web) :

CPLD: *.jed.tar (System need power off.)

BMC: *_full.bin / *_partial.bin (Power on/off both can be updated.)

BIOS: *.bin.tar.gz (System need power off.)


CPLD:

Firmware -> 














BMC





























Note: BMC ip will change after BMC firmware update while firmware upgrade to v1.02.(DHCP mode)


EFI mode: BMC -> BIOS

1. 




2026-06-11-如何在R2520G6透過Redfish指令進行遠端韌體更新

title: 如何在 R2520G6 透過 Redfish 指令進行遠端韌體更新  date: 2026-06-01  tags: [R2520G6, Redfish, Firmware, BIOS, BMC, CPLD, ROT]  last_updated: 2026-06-...