6.6 NVRAM
Upgrade
In contrast to the BIOS image update, the setting update image is not directly written
to any of the BIOS SPI flashes. The BIOS settings are stored in the external SPI flash
of the IPMC to support a deferred activation. For extended flexibility the external SPI
flash supports different sections to store up to four BIOS setting images in the external
flash at the same time. Each of these settings can be set to “active” at any time and
will be copied to the active BIOS flash at the next OS boot.
6.6.1 Select Upgrade Section (optional)
As described above, the IPMC provides multiple upgrade sections for different
NVRAM sections. OEM commands are used to select the upload and activation
setting from the different BIOS setting sections in the external flash.
[root@localhost ~]# ipmitool hpm check
PICMG HPM.1 Upgrade Agent 1.0.2:
-------Target Information-------
Device Id : 0x22
Device Revision : 0x81
Product Id : 0x5332
Manufacturer Id : 0x2839 (Advantech)
---------------------------------
|ID | Name | Versions |
| | | Active| Backup|
---------------------------------
Содержание MIC-5332
Страница 7: ...This page is left blank intentionally ...
Страница 10: ...Chapter 1 Product Overview This chapter briefly describes the MIC 5332 ...
Страница 15: ...Chapter 2 Board Features This chapter describes the MIC 5332 hardware features ...
Страница 43: ...Figure 3 10 Jumper Locations JP1 JP5 JP6 ...
Страница 44: ...Chapter 4 Hardware Management This chapter describes the IPMC firmware features ...
Страница 70: ...Chapter 5 AMI APTIO BIOS Setup This chapter describes how to configure the AMI APTIO BIOS UEFI BIOS ...
Страница 95: ...Chapter 6 Firmware Upgrade This chapter describes how to update the IPMC FW FPGA and BIOS for the MIC 5332 ...
Страница 105: ... root localhost ipmitool raw 0x2E 0x40 0x39 0x28 0x00 0x03 0x01 section ...
Страница 108: ...Appendix A IPMI PICMG Command Subset Supported by IPMC ...
Страница 120: ...33 48V_A 48V input feed A 34 48V_B 48V input feed B ...