Add support for aarch64 live images

This adds the aarch64 template, and the grub2-efi config file to the
live template directory.

Resolves: rhbz#1369014
This commit is contained in:
Brian C. Lane 2017-05-22 10:10:59 -07:00
parent a92aa63491
commit 33308c227c
2 changed files with 134 additions and 0 deletions

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<%page args="kernels, runtime_img, basearch, inroot, outroot, product, isolabel"/>
<%
configdir="tmp/config_files/aarch64"
PXEBOOTDIR="images/pxeboot"
KERNELDIR=PXEBOOTDIR
LIVEDIR="LiveOS"
LORAXDIR="usr/share/lorax/"
## Don't allow spaces or escape characters in the iso label
def valid_label(ch):
return ch.isalnum() or ch == '_'
isolabel = ''.join(ch if valid_label(ch) else '-' for ch in isolabel)
from os.path import basename
%>
## Test ${runtime_img} to see if udf is needed
<%
import os
from pylorax.sysutils import joinpaths
if os.stat(joinpaths(inroot, runtime_img)).st_size >= 4*1024**3:
udfargs = "-allow-limited-size"
else:
udfargs = ""
%>
mkdir ${LIVEDIR}
install ${runtime_img} ${LIVEDIR}/squashfs.img
treeinfo stage2 mainimage ${LIVEDIR}/squashfs.img
## install kernels
mkdir ${KERNELDIR}
%for kernel in kernels:
## normal aarch64
installkernel images-${basearch} ${kernel.path} ${KERNELDIR}/vmlinuz
installinitrd images-${basearch} ${kernel.initrd.path} ${KERNELDIR}/initrd.img
%endfor
#FIXME: this will need adjusted when we have a real bootloader.
## WHeeeeeeee, EFI.
## We could remove the basearch restriction someday..
<% efiargs=""; efigraft="" %>
%if exists("boot/efi/EFI/*/gcdaa64.efi"):
<%
efiarch = 'AA64'
efigraft="EFI/BOOT={0}/EFI/BOOT".format(outroot)
images = ["images/efiboot.img"]
%>
%for img in images:
<%
efiargs += " -eltorito-alt-boot -e {0} -no-emul-boot".format(img)
efigraft += " {0}={1}/{0}".format(img,outroot)
%>
treeinfo images-${basearch} ${img|basename} ${img}
%endfor
<%include file="efi.tmpl" args="configdir=configdir, KERNELDIR=KERNELDIR, efiarch=efiarch, isolabel=isolabel"/>
%endif
# Create optional product.img and updates.img
<% filegraft=""; images=["product", "updates"] %>
%for img in images:
%if exists("%s/%s/" % (LORAXDIR, img)):
installimg ${LORAXDIR}/${img}/ images/${img}.img
treeinfo images-${basearch} ${img}.img images/${img}.img
<% filegraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
%endif
%endfor
# Inherit iso-graft/ if it exists from external templates
<%
import os
if os.path.exists(workdir + "/iso-graft"):
filegraft += " " + workdir + "/iso-graft"
%>
# Add the license files
%for f in glob("/usr/share/licenses/*-release/*"):
install ${f} ${f|basename}
<% filegraft += " {0}={1}/{0}".format(basename(f), outroot) %>
%endfor
%if exists("boot/efi/EFI/*/gcdaa64.efi"):
## make boot.iso
runcmd mkisofs -o ${outroot}/images/boot.iso \
${efiargs} -R -J -V '${isolabel}' -T ${udfargs} \
-graft-points \
${KERNELDIR}=${outroot}/${KERNELDIR} \
${LIVEDIR}=${outroot}/${LIVEDIR} \
${efigraft} ${filegraft}
treeinfo images-${basearch} boot.iso images/boot.iso
%endif

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set default="1"
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set timeout=60
### END /etc/grub.d/00_header ###
search --no-floppy --set=root -l '@ISOLABEL@'
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Start @PRODUCT@ @VERSION@' --class red --class gnu-linux --class gnu --class os {
linux @KERNELPATH@ @ROOT@ rd.live.image quiet
initrd @INITRDPATH@
}
menuentry 'Test this media & start @PRODUCT@ @VERSION@' --class red --class gnu-linux --class gnu --class os {
linux @KERNELPATH@ @ROOT@ rd.live.image rd.live.check quiet
initrd @INITRDPATH@
}
submenu 'Troubleshooting -->' {
menuentry 'Install @PRODUCT@ @VERSION@ in basic graphics mode' --class red --class gnu-linux --class gnu --class os {
linux @KERNELPATH@ @ROOT@ rd.live.image nomodeset quiet
initrd @INITRDPATH@
}
}