Public/New-MBSBootLoader.ps1
|
function New-MBSBootLoader { param ( [Parameter(Mandatory,HelpMessage="Volume which holds the windows boot manager")] [ValidateScript( { if ((Test-Path "$($_ + 'EFI')") -or (Test-Path "$($_ + 'Boot')")) { $true } else { throw "BootVolume only allows following volume inputs: Systemvolume: d:, e: UniqueId: \\?\Volume{1ffccdca-ea65-47a9-a677-9d78ac7e9400} (without \ at the end)" } }) ] $BootVolume ) bcdboot $env:windir /s $BootVolume /f ALL | Out-Null if ($?) {Write-Host -ForegroundColor Cyan "Create UEFI and BIOS boot files on $BootVolume"} # copy boot.sdi Write-Host -ForegroundColor DarkGray "Copied boot.sdi to $BootVolume\boot" Copy-Item $env:windir\system32\boot.sdi $BootVolume\boot -Force # clear default uefi store bcdedit -store $BootVolume\EFI\Microsoft\Boot\BCD -delete '{default}' bcdedit -store $BootVolume\EFI\Microsoft\Boot\BCD -create '{ramdiskoptions}' -d "ramdiskoptions" bcdedit -store $BootVolume\EFI\Microsoft\Boot\BCD -set '{ramdiskoptions}' ramdisksdidevice partition=$BootVolume bcdedit -store $BootVolume\EFI\Microsoft\Boot\BCD -set '{ramdiskoptions}' ramdisksdipath "\boot\boot.sdi" bcdedit -store $BootVolume\EFI\Microsoft\Boot\BCD -deletevalue '{ramdiskoptions}' description # fix descript showint in star menu Write-Host -ForegroundColor DarkGray "{ramdiskoptions} for uefi bootloader created" #clear default bios store bcdedit -store $BootVolume\Boot\BCD -delete '{default}' bcdedit -store $BootVolume\Boot\BCD -create '{ramdiskoptions}' -d "ramdiskoptions" bcdedit -store $BootVolume\Boot\BCD -set '{ramdiskoptions}' ramdisksdidevice partition=$BootVolume bcdedit -store $BootVolume\Boot\BCD -set '{ramdiskoptions}' ramdisksdipath "\boot\boot.sdi" bcdedit -store $BootVolume\Boot\BCD -deletevalue '{ramdiskoptions}' description # fix descript showint in star menu Write-Host -ForegroundColor DarkGray "{ramdiskoptions} for bios bootloader created" } |