Update Backplane EEPROM Product Data
更新时间： 2026/08/06
在AtomGit上查看源码Update Backplane EEPROM Product Data
Change History
| openUBMC Version | Revision Date | Description |
|---|---|---|
| 25.06 | 2025/06/26 | Initial draft: add command details |
Basic Information
Function Description
The universal interface for updating the product data of the backplane EEPROM is updated.
Privilege
BasicSetting
Command Information
Request Information
| Byte | Data Field |
|---|---|
| NetFn | 32h |
| CMD | bch |
| 1:3 | FruId. Set it to 0x000080. |
| 4 | DeviceId. Set it to 0x00. |
| 5 | 72h |
| 6:7 | offset (LS Byte first) |
| 8:9 | dataLen (LS Byte first) |
Response Information
| Byte | Data Field |
|---|---|
| 1 | Completion Code |
Command Example
Update the data whose offset address is 0 and length is 5 in the backplane EEPROM.
Request:
bash
ipmitool raw 0x32 0xbc 0x00 0x00 0x80 0x00 0x72 0x00 0x00 0x05 0x00Response:
text