Magellan Linux

  • Back to homepage
    • /[magellan-source]/trunk/installer-simple/functions/mkinitrd.sh

    Contents of /trunk/installer-simple/functions/mkinitrd.sh

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 2885 - (show annotations) (download) (as text)
    Fri Jul 31 10:09:08 2015 UTC (8 years, 9 months ago) by niro
    File MIME type: application/x-sh
    File size: 1929 byte(s) 
    -introduce single mode and allow diffrent filesystems for rootfs/bootfs partitions
    1 initrd_config()
    2 {
    3 FSMODS="${FORMAT_FILESYSTEM_BOOTHDD} ${FORMAT_FILESYSTEM_ROOTHDD}"
    4 DISKMODS="sd_mod"
    5 OLDPATAMODS="amd74xx piix sis5513 via82cxxx"
    6 PATAMODS="ata_piix pata_amd pata_mpiix pata_oldpiix pata_sis pata_via"
    7 SATAMODS="sata_via sata_sis sata_nv"
    8 DRMMODS="i915 mga nouveau r128 radeon savage sis tdfx ttm via"
    9 OTHERMODS=""
    10 case ${SPECIALDEVICE} in
    11 zotac_intel) FBMODS=""; DRMMODS="i915" ;;
    12 zotac_nvidia) FBMODS=""; DRMMODS="nouveau" ;;
    13 rangee) FBMODS="" ;; ## fallback to vesafb, viafb does not run on all CLE266 boards
    14 # not working with kms enabled drivers -> segfaults
    15 #maxdata) FBMODS="i810fb" ;; ## check for maxdata / i810/ i815 Chipsets and disable KMS and use i810fb frambuffer
    16 maxdata) FBMODS="" ;;
    17 *) FBMODS="uvesafb" ;;
    18 esac
    19
    20 if [[ ${FORMFACTOR} = laptop ]]
    21 then
    22 OTHERMODS="acpi-cpufreq cpufreq_ondemand cpufreq_conservative cpufreq_powersave"
    23 fi
    24
    25 # install an appropriate uvesafb.conf
    26 install -d ${INSTALLROOT}/etc/modprobe.d || dialog_die
    27 CONFIG="${INSTALLROOT}/etc/modprobe.d/uvesafb.conf"
    28 clearconfig
    29 addconfig "options uvesafb mode_option=1024x768-32@60 scroll=ywrap"
    30
    31 # install an appropriate viafb.conf
    32 CONFIG="${INSTALLROOT}/etc/modprobe.d/viafb.conf"
    33 clearconfig
    34 addconfig "options viafb viafb_mode=1024x768 viafb_refresh=60"
    35
    36 # install an appropriate i810fb.conf
    37 CONFIG="${INSTALLROOT}/etc/modprobe.d/i810fb.conf"
    38 clearconfig
    39 addconfig "options i810fb xres=1024 yres=768 bpp=16 mtrr=1 hsync1=30 hsync2=62 vsync1=30 vsync2=60"
    40 }
    41
    42 initrd_install()
    43 {
    44 cat > ${INSTALLROOT}/root/.installrc << CHROOTEOF
    45 echo "MODULES=\"${FSMODS} ${DISKMODS} ${OLDATAMODS} ${PATAMODS} ${SATAMODS} ${DRMMODS} ${FBMODS} ${OTHERMODS}\"" > /etc/conf.d/mkinitrd
    46 mkinitrd -f /boot/$(readlink /boot/initrd) $(readlink /boot/vmlinuz | sed "s:kernel-::g") > /dev/null
    47 exit 0
    48 CHROOTEOF
    49
    50 # run installrc
    51 chrooted /bin/bash --rcfile /root/.installrc -i
    52 rm ${INSTALLROOT}/root/.installrc
    53 }