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efi: generate /386/efiboot.fat for generating efi bootable cd images (see -E option of mk9660)

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cinap_lenrek 2014-10-31 20:07:54 +01:00
parent c7a5345aa6
commit 634c55543a
2 changed files with 30 additions and 14 deletions
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3
sys/man/8/9boot
View file

@ -1,6 +1,6 @@
.TH 9BOOT 8
.SH NAME
9bootfat, 9bootiso, 9bootpxe, bootia32.efi, bootx64.efi \- PC bootloader for FAT, ISO and PXE network booting
9bootfat, 9bootiso, 9bootpxe, bootia32.efi, bootx64.efi, efiboot.fat \- PC bootloader for FAT, ISO and PXE network booting
.SH SYNOPSIS
Started by PC BIOS or chainloaded by partition bootsector
.SH DESCRIPTION
@ -118,6 +118,7 @@ BIOS booting.
.br
.B /386/bootx64.efi
.br
.B /386/efiboot.fat
.SH SOURCE
.BR /sys/src/boot/pc
.br

41
sys/src/boot/efi/mkfile
View file

@ -1,4 +1,4 @@
TARG=bootia32.efi bootx64.efi
TARG=bootia32.efi bootx64.efi efiboot.fat
HFILES=fns.h mem.h
IMAGEBASE=0x8000
CFLAGS=-FTVw
@ -7,8 +7,7 @@ PEFLAGS=$CFLAGS '-DIMAGEBASE='$IMAGEBASE
all:V: $TARG
install:V: $TARG
cp bootia32.efi /386
cp bootx64.efi /386
cp $prereq /386
bootia32.efi: pe32.8 efi.8 fs.8 pxe.8 iso.8 sub.8
8l -l -H3 -T$IMAGEBASE -o $target $prereq
@ -58,6 +57,32 @@ sub.6: sub.c
%.6: $HFILES
efiboot.fat:D: bootia32.efi bootx64.efi
s = $target.$pid
rm -f $target
dd -if /dev/zero -of $target -bs 1024 -count 1024
disk/format -xd -t hard $target
dossrv -f $target $s
mount -c /srv/$s /n/esp
mkdir /n/esp/efi
mkdir /n/esp/efi/boot
cp bootia32.efi /n/esp/efi/boot
cp bootx64.efi /n/esp/efi/boot
unmount /n/esp
rm /srv/$s
test.iso:D: efiboot.fat
rm -fr tmp
mkdir tmp
mkdir tmp/cfg
mkdir tmp/386
cp efiboot.fat tmp/386
cp /386/9bootiso tmp/386
cp /386/9pcf tmp/386
echo 'bootfile=/386/9pcf' >tmp/cfg/plan9.ini
disk/mk9660 -B 386/9bootiso -E 386/efiboot.fat -p <{echo +} -s tmp $target
rm -r tmp
test.fat:D: bootia32.efi bootx64.efi
s = $target.$pid
@ -75,16 +100,6 @@ test.fat:D: bootia32.efi bootx64.efi
unmount /n/esp
rm /srv/$s
test.iso:D: test.fat
rm -fr tmp
mkdir tmp
cp test.fat tmp
mkdir tmp/cfg
mkdir tmp/386
cp /386/9pcf tmp/386
echo 'bootfile=/386/9pcf' >tmp/cfg/plan9.ini
disk/mk9660 -E test.fat -p <{echo +} -s tmp $target
rm -r tmp
clean:V:
rm -f *.[68] *.out $TARG test.*