be7f3fb5e4
there isnt much of a point in keep maintaining separate kernel configurations for terminal and cpu kernels as the role can be switched with service=cpu boot parameter. to make stuff cosistent, we will just have one "pc" kernel and one "pc64" kernel configuration now.
114 lines
2.3 KiB
Bash
Executable file
114 lines
2.3 KiB
Bash
Executable file
#!/bin/rc
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# desc: configure hard disk to boot plan 9
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# prereq: copydist
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fats=()
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for(i in /dev/sd*/9fat){
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if(test -f $i)
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fats=($fats $i)
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}
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switch($1) {
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case checkdone checkready
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if(~ $#fats 0 || ~ $#9fat 1 && ~ `{fstype $9fat} dos && ~ $didbootsetup 1)
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bootsetup=done
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if not
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bootsetup=ready
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export bootsetup
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case go
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echo
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echo 'Setup Plan 9 FAT boot partition (9fat)'
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echo
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if(~ $#fats 1)
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default=(-d $fats)
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if not
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default=()
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prompt $default 'Plan 9 FAT partition' $fats
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9fat=$rd
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export 9fat
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if(! test -f /tmp/plan9.ini) {
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bootfile=9pc
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@{
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echo 'bootfile='^$bootfile
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echo 'bootargs=local!'^$fs' '$"fsflags
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if(~ $#nvram 1)
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echo 'nvram='^$nvram
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echo 'mouseport='^$mouseport
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echo 'monitor='^$monitor
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echo 'vgasize='^$vgasize
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cd '#ec'
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for(i in *){
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echo -n $"i'='
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cat $i
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echo
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} | grep -v '(apm0|e820|bootfile|bootargs|bootscreen|nvram|mouseport|monitor|vgasize|cdboot)'
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} >/tmp/plan9.ini
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}
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# clean state
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rm -f /tmp/oldplan9.ini /tmp/pbs.bak
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unmount /n/9fat >[2]/dev/null
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if(! test -f /srv/dos)
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dossrv
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need9fatformat=yes
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if(~ `{fstype $9fat} dos){
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if(mount /srv/dos /n/9fat $9fat >[2]/dev/null){
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if(cp /n/9fat/plan9.ini /tmp/oldplan9.ini >[2]/dev/null)
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need9fatformat=no
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unmount /n/9fat >[2]/dev/null
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# make sure dossrv is gone
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sleep 1
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}
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}
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# always make backup of old bootsector
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logprog dd -bs 512 -count 1 -if $9fat -of /tmp/pbs.bak
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if(~ $need9fatformat yes){
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log Initializing Plan 9 FAT partition.
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logprog disk/format -r 2 -d -b /n/newfs/386/pbs -l PLAN9 $9fat
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}
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if not {
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log Updating bootsector.
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logprog disk/format -b /n/newfs/386/pbs $9fat
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}
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logprog mount -c /srv/dos /n/9fat $9fat
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logprog rm -f /n/9fat/^(9bootfat plan9.ini 9pc)
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logprog cp /n/newfs/386/9bootfat /n/9fat/9bootfat
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# make file continous on disk
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logprog chmod +al /n/9fat/9bootfat
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# copy config
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logprog cp /tmp/plan9.ini /n/9fat/plan9.ini
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# copy kernel
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logprog cp /n/newfs/386/9pc /n/9fat/9pc
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# copy efi bootloader
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logprog mkdir -p /n/9fat/efi/boot
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logprog cp /386/^(bootia32.efi bootx64.efi) /n/9fat/efi/boot
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# copy in backups
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if(test -f /tmp/oldplan9.ini)
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logprog cp /tmp/oldplan9.ini /n/9fat
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if(test -f /tmp/pbs.bak)
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logprog cp /tmp/pbs.bak /n/9fat
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logprog unmount /n/9fat
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disk=`{basename `{basename -d $9fat}}
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if(./bootplan9){
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didbootsetup=1
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export didbootsetup
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}
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}
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