[BProc] romfs not recognized with FAT also compiled in

[<ha...@no...>]

When kernel contain certain filesystems built-in, romfs format of
initrd is not recognized during beoboot. Probably beoboot should
enforce romfs choice via kernel parameters?

It seemes to be the case with FAT filesystems and cramfs - kernel
complains about them but does not try romfs afterwards.

This happens with 2.4.19, bproc 3.2.2, and beoboot 1.3 (with two fixes
discussed here recently, kindly sent to me by Luiz Otavio).

Working .config seemes to be:

  CONFIG_BLK_DEV_RAM=y
  CONFIG_BLK_DEV_RAM_SIZE=4096
  CONFIG_BLK_DEV_INITRD=y
  CONFIG_FAT_FS=m
  CONFIG_MSDOS_FS=m
  CONFIG_UMSDOS_FS=m
  CONFIG_VFAT_FS=m
  CONFIG_CRAMFS=m
  CONFIG_TMPFS=y
  CONFIG_RAMFS=y
  CONFIG_ROMFS_FS=y

i.e. use modules for most alternatives to romfs.

Regards

Vaclav