Edgecore Wedge100BF: How to use the external BIOS to burn/recover the main BIOS ?
2020 Mar 2nd
I. Switch to the external BIOS.Use the external BIOS flash chip to boot COMe.root@bmc:~# source /usr/local/bin/openbmc-utils.shroot@bmc:~# gpio_set BRG_COM_BIOS_DIS0_N 1root@bmc:~# gpio_set BRG_COM_BIOS_DIS1_N 0Make sure the external BIOS connects to COMe instead of BMC.root@bmc:~# gpio_set COM6_BUF_EN 0root@bmc:~# gpio_set COM_SPI_SEL 0Reset the COMe module.root@bmc:~# wedge_power.sh reset;sol.shPower reset microserver ... DoneYou are in SOL session.Use ctrl-x to quit.-----------------------[No
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How to install Cisco iOS-XR on Edgecore 7816?
Posted by admin on 2019 Sep 23rd
Let’s begin by setting up a DHCP server to respond with a default-url option and a web server with the ONIE-compatible NOS installer for IOS-XR.The relevant ISC-DHCP server config snippet is shown below:
host AS7816-64X {
hardware ethernet a8:2b:b5:87:9f:f4;
fixed-address 172.30.0.60;
next-server 172.30.0.22;
option default-url = "http://172.30.0.22/AS7816-64X/iosxrwb-k9.amd64.installer";
if exists user-class and option user-class = "exr-config" {
filename = "http://172.30
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