Manages the boot and driver options that are stored in NVRAM.
bcfg driver|boot [dump [-v]] [add # file "desc"] [addp # file "desc"][addh # handle "desc"] [rm #] [mv # #] [-opt # [[filename]|["data"]] | [KeyData <ScanCode UnicodeChar>]]
driver Display or modify the driver option list.
boot Display or modify the boot option list.
dump Display the option list.
-v Display the option list with extra info including the optional data.
add Add an option. The # is the number of options to add in hexadecimal. The file name of the UEFI application/driver for the option. The quoted parameter is the description of the option being added.
addh Add an option that refers to the driver specified by handle. The # is the number of options to add, in hexadecimal. The handle is the driver handle, in hexadecimal. The device path for the option is retrieved from the handle. The quoted parameter is the description of the option being added.
addp Add an option that refers to a specific file. Only the portion of the device path starting with the hard drive partition is placed in the option. The # is the number of options to add, in hexadecimal. The quoted parameter is the description of the option being added.
rm Remove an option. The parameter lists the number of the options to remove in hexadecimal.
mv Move an option. The first numeric parameter is the number of the option to move in hexadecimal. The second numeric parameter is the new number of the option being moved.
-opt Display/modify the optional data associated with a driver or boot option. Followed either by the file name of the file which contains the binary data to be associated with the driver or boot option optional data or else the quotedelimited data which will be associated with the driver or boot option optional data.
KeyData The packed value associated with a hot-key. This is the equivalent of the EFI_KEY_DATA value in the UEFI specification.
ScanCode This is the UEFI-defined Scan code portion of the EFI_INPUT_KEY struction. This value is directly associated with the preceding KeyData value and there may be 1 to 4 entries per the UEFI specification. When one instance of this parameter has a non-zero value, the paired UnicodeChar value will have a zero-based value.
UnicodeChar This is the Unicode value for the character associated with the preceding KeyData value. There may be 1 to 4 entries per the UEFI specification. When one instance of this parameter has a non-zero value, the paired ScanCode value will have a zero-based value.
Manages the boot and driver options stored in NVRAM. This command can display the Boot#### or Driver#### environment variables by using the dump option. The add option can be used to add a new Boot#### or Driver#### environment variable. The rm option can be used to delete a Boot#### or Driver#### environment variable, and finally, then mv option can be used to reorder the Boot#### and Driver#### environment variables. The add, rm, and mv options also update the BootOrder or DriverOrder environment variables as appropriate.
To display driver options:
Shell> bcfg driver dump
To display boot options:
Shell> bcfg boot dump
To display verbosely of boot options:
Shell> bcfg boot dump -v
To add a driver option #5
Shell> bcfg driver add 5 mydriver.efi "My Driver"
To add a boot option #3
Shell> bcfg boot add 3 osloader.efi "My OS"
To remove boot option #3
Shell> bcfg boot rm 3
To move boot option #3 to boot option #7
Shell> bcfg boot mv 3 7
To assign a CTRL-B hot-key to boot option #3.
Shell> bcfg boot -opt 3 0x40000200 0 0x42
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EFI+-+Lenovo+E470+macOS+Catalina+Max.1974.zip (366个子文件)
libkmod.a 1KB
ACPIBatteryManager 70KB
ACPISensors 86KB
AirPortAtheros40 1.59MB
AirPortBrcm4331 2.26MB
AirPortBrcm4360 7.32MB
AirportBrcmFixup 70KB
DSDT.aml 68KB
SSDT-PNLF.aml 1KB
SSDT-KBD.aml 720B
AppleAirPortBrcm43224 1.58MB
AppleALC 1.22MB
BrcmFirmwareData 2.39MB
BrcmPatchRAM3 65KB
BT4LEContiunityFixup 34KB
CodecCommander 112KB
CodeDirectory 145B
CodeRequirements 208B
CodeResources 4KB
CodeResources 3KB
CodeResources 3KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 2KB
CodeResources 597B
CodeSignature 8KB
plugin_start.cpp 4KB
CPUSensors 50KB
.DS_Store 14KB
.DS_Store 8KB
.DS_Store 6KB
.DS_Store 6KB
.DS_Store 6KB
.DS_Store 6KB
.DS_Store 6KB
.DS_Store 6KB
.DS_Store 6KB
SSDT-ALC256-vbourachot.dsl 2KB
SSDT-ALC256-insanelydeepak.dsl 2KB
SSDT-CX20752.dsl 1KB
SSDT-ALC1220.dsl 1KB
SSDT-AppleALC.dsl 695B
Shell64.efi 1.08MB
CLOVERX64.efi 925KB
BOOTX64.efi 925KB
Shell64U.efi 855KB
Shell32.efi 741KB
BootChimeCfg.efi 523KB
SmcFlasher.efi 185KB
MultiUpdater.efi 83KB
AppleUISupport.efi 45KB
AppleUISupport-64.efi 45KB
AudioDxe.efi 44KB
AudioDxe.efi 42KB
XhciDxe.efi 36KB
XhciDxe-64.efi 36KB
AptioMemoryFix.efi 25KB
AptioMemoryFix-64.efi 25KB
HFSPlus-64.efi 24KB
HFSPlus.efi 24KB
FSInject.efi 22KB
FSInject-64.efi 21KB
FSInject-64.efi 21KB
FSInject.efi 17KB
bdmesg.efi 14KB
AptioInputFix-64.efi 14KB
AptioInputFix.efi 14KB
ApfsDriverLoader-64.efi 12KB
ApfsDriverLoader-64.efi 12KB
VirtualSmc.efi 7KB
VirtualSmc.efi 7KB
VirtualSmc.efi 7KB
VirtualSmc.efi 7KB
ApfsDriverLoader.efi 7KB
ApfsDriverLoader.efi 7KB
DataHubDxe-64.efi 6KB
DataHubDxe.efi 4KB
AppleImageLoader-64.efi 2KB
AppleImageLoader.efi 2KB
AppleImageLoader.efi 2KB
AppleImageLoader-64.efi 2KB
.empty 2B
.empty 2B
.empty 2B
.empty 2B
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