[archiso] Drop aitab support

Always create one filesystem of a fixed size (32G), format (ext4) and
know name "airootfs".

Simplify logic a lot.

2 files changed, 1 insertions, 52 deletions

diff --git a/docs/README.bootparams b/docs/README.bootparams
index 755cc0d..caee0c2 100644
--- a/docs/README.bootparams
+++ b/docs/README.bootparams
@@ -23,8 +23,6 @@ INDEX
                     Default: "/dev/disk/by-label/${archisolabel}"
 * archisobasedir=   Set the base directory where all files reside.
                     Default: "arch"
-* aitab=            Set the path for "aitab" file.
-                    Default: ${archisobasedir}/aitab
 * copytoram=        If set to "y" or just "copytoram" without arguments,
                     all SquashFS are copied to "RAM".
                     Default: (unset)
@@ -59,10 +57,6 @@ INDEX
                     Default: "75%"
 * dm_snap_prefix=   Set a prefix for device-mapper snapshot node names.
                     Default: "arch"
-* arch=             Force an architecture type (i686 | x86_64).
-                    Do not set it for normal operations.
-                    Useful for running a 64 bit kernel / 32 bit userspace.
-                    Default: (architecture of running kernel)
 
 
 ** hooks/archiso_pxe_common
diff --git a/docs/README.build b/docs/README.build
index 1f2d703..1c047ea 100644
--- a/docs/README.build
+++ b/docs/README.build
@@ -2,9 +2,6 @@ INDEX
 -----
 
 * Build requirements
-* Image types generated by mkarchiso.
-* File format for aitab.
-* Why the /isolinux and /arch/boot/syslinux directories?
 * Building the most basic Arch Linux live media. (configs/baseline)
 * Building official Arch Linux live media. (configs/releng)
 
@@ -39,52 +36,10 @@ INDEX
  + (none)
 
 
-*** Image types generated by mkarchiso.
-
-* image-name.sfs     SquashFS image with all files directly on it.
-                     [read-only, no dm-snapshot is used]
-* image-name.fs.sfs  SquashFS with only one file inside (image-name.fs),
-                     which is an image of some type of filesystem
-                     (ext4, ext3, ext2, xfs, btrfs), all files reside on it.
-                     [read-write, via COW image with dm-snapshot]
-
-
-*** File format for aitab.
-
-The aitab file holds information about the filesystems images that must be
-created by mkarchiso and mounted at initramfs stage from the archiso hook.
-It consists of some fields which define the behaviour of images.
-
-# <img>         <mnt>                 <arch>   <sfs_comp>  <fs_type>  <fs_size>
-
-<img>      Image name without extension (.fs .fs.sfs .sfs).
-<mnt>      Mount point.
-<arch>     Architecture { i686 | x86_64 | any }.
-<sfs_comp> SquashFS compression type { gzip | lzo | xz }.
-<fs_type>  Set the filesystem type of the image
-           { ext4 | ext3 | ext2 | xfs | btrfs }.
-           A special value of "none" denotes no usage of a filesystem.
-           In that case all files are pushed directly to SquashFS filesystem.
-<fs_size>  An absolute value of file system image size in MiB.
-           (example: 100, 1000, 4096, etc)
-           A relative value of file system free space [in percent].
-           {1%..99%} (example 50%, 10%, 7%).
-           This is an estimation, and calculated in a simple way.
-           Space used + 10% (estimated for metadata overhead) + desired %
-
-
-*** Why the /isolinux and /arch/boot/syslinux directories?
-
-The /isolinux directory holds files needed for the ISOLINUX boot loader
-module of SYSLINUX. ISOLINUX can not find config files on
-/arch/boot/syslinux, like other boot loaders modules (SYSLINUX, PXELINUX).
-
-
-
 *** Building the most basic Arch Linux live media. (configs/baseline)
 
 * Install needed packages.
-  # pacman -S git make arch-install-scripts squashfs-tools libisoburn rsync --needed
+  # pacman -S git make arch-install-scripts squashfs-tools libisoburn --needed
 
 * Install archiso.
   # git clone git://projects.archlinux.org/archiso.git