The uefi shell am4022 uefi bios – Kontron AM4022 uEFI BIOS User Manual
Page 70
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The uEFI Shell
AM4022 uEFI BIOS
Page 64
ID 1052-1333, Rev. 1.0
The following sample start-up script shows two uEFI Shell environment variables,
wdt_enable
and
pxe_first
, used to control the boot process and the Watchdog.
To create uEFI Shell environment variables, use the set uEFI Shell command as shown below:
echo -off
echo “Executing sample startup.nsh...”
if %wdt_enable% == “on” then
kwdt -t 15
echo “Watchdog enabled”
endif
if %pxe_first% == “on” then
echo “forced booting from network”
kboot -t network
endif
Shell> set wdt_enable on
Shell> set pxe_first on
Shell> set
pxe_first : on
wdt_enable : on
Shell> reset
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