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| author | Yongbo Yao <yongbo.yao@dell.com> | 2021-04-07 18:33:22 +0000 |
|---|---|---|
| committer | Eric van Gyzen <vangyzen@FreeBSD.org> | 2021-04-07 18:40:57 +0000 |
| commit | 5984246f9626fbc3d356ee2d3b3cd159f6d0a7c2 (patch) | |
| tree | de2709528d01fb2b7555083604162ecab20ef8e3 /stand/man | |
| parent | 0f07c234ca1d3ccce158bb68c03829a266942c6e (diff) | |
| download | src-5984246f9626fbc3d356ee2d3b3cd159f6d0a7c2.tar.gz src-5984246f9626fbc3d356ee2d3b3cd159f6d0a7c2.zip | |
Diffstat (limited to 'stand/man')
| -rw-r--r-- | stand/man/loader.8 | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/stand/man/loader.8 b/stand/man/loader.8 index 5e8819628822..4555f99627c7 100644 --- a/stand/man/loader.8 +++ b/stand/man/loader.8 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 2, 2020 +.Dd April 7, 2021 .Dt LOADER 8 .Os .Sh NAME @@ -987,6 +987,23 @@ See for details. In order for this to be effective, one should also configure the firmware (BIOS or UEFI) to prevent booting from unauthorized devices. +.Sh MD +Memory disk (MD) can be used when the +.Nm +was compiled with +.Va MD_IMAGE_SIZE . +The size of the memory disk is determined by +.Va MD_IMAGE_SIZE . +If MD available, a file system can be embedded into the +.Nm +with +.Pa /sys/tools/embed_mfs.sh . +Then, MD will be probed and be set to +.Va currdev +during initialization. +.Pp +Currently, MD is only supported in +.Xr loader.efi 8 . .Sh FILES .Bl -tag -width /usr/share/examples/bootforth/ -compact .It Pa /boot/loader |