[Wedge100BF-series] Chip, OpenBMC, CPLD, EC Code, BIOS, ONIE, SPI version checking Follow
Purpose:
Before start the troubleshooting, check user's firmware version and chip.
Make sure user is using latest version firmware.
Model:
Wedge100BF-32X/65X/32QS
Latest Firmware:
Download Link :
Procedure:
Ex. Chip
root@bfn-switch:~# lspci | grep 1d1c
05:00.0 Unassigned class [ff00]: Device 1d1c:0010 (rev 10)
This command can be used in ONIE, NOS, Diag mode.
If it shows like the example (end with 0010), the switch using Chip B0.
Caution: If it shows end with 0001, the switch using Chip A0, and it's EOL we won't support.
If the lspci command can't find Tofino chip, please check the Troubleshooting Guide:
[Wedge100BF-series] MAC not found
1. OpenBMC version
root@bmc:~# cat /etc/issue
OpenBMC Release 01.10.00
root@bmc:~# cat /etc/version
202209160250
2. CPLD version
root@bmc:~# cpld_rev.sh upper sys
10.3
root@bmc:~# cpld_rev.sh lower sys
10.3
3. EC Code version
root@bmc:~# cat /sys/class/i2c-adapter/i2c-4/4-0033/version
EC Version R=0x04 E=0x02 T=0x00
4. BIOS version.
Caution: Please always use ONIE Rescue mode to execute related command for test.
ONIE:/ # dmidecode -t bios
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 3.0.0 present.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: American Megatrends Inc.
Version: R1.00.E4
Release Date: 02/08/2021
(...omitted)
5. ONIE version
Caution: Wedge100BF-32X/65X/32QS use different ONIE firmware, even some of the version number seems the same.
ONIE:/ # onie-syseeprom
TlvInfo Header:
(...omitted)
ONIE Version 0x29 13 2018.05.00.09
(...omitted)
6. SPI flash version
Please refer to this article:
[Wedge100BF-series] SPI Flash Firmware version checking and upgrade
Upgrade Procedures:
1. OpenBMC
2. CPLD
3. EC code
4. BIOS
5-1. ONIE
5-2. ONIE-Recover
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