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ppc-boot.sh
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ppc-boot.sh
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#!/bin/bash
#
# Run a test doing a basic boot with network and poweroff for each PPC
# machines supported in QEMU using a builroot image
#
# Copyright (c) 2021, IBM Corporation.
#
# This work is licensed under the terms of the GNU GPL version 2. See
# the COPYING file in the top-level directory.
me=${0##*/}
qemu_prefix=/usr
buildroot_dir=./buildroot
quiet=
# mac99+7450 is broken
machines32="ref405ep bamboo sam460ex g3beige-604 g3beige-g3 mac99-g4 mac99-7447 mac99-7448 mac99-7450 mpc8544ds e500mc 40p"
# lack support for powernv10
machines64="e5500 e6500 g5-32 g5-64 pseries-970 pseries-970mp pseries-POWER5+ pseries pseriesle8 pseriesle9 pseriesle-vof pseriesle10 powernv8 powernv9"
machines="$machines32 $machines64"
PASSED="[32mPASSED[0m"
FAILED="[31mFAILED[0m"
usage()
{
cat <<EOF
$me 1.0
Usage: $me [OPTION] <board ...>
Known values for OPTION are:
-h|--help display this help and exit
-q|--quiet all outputs are redirected to a logfile per machine
-p|--prefix <DIR> install prefix of QEMU binaries
Defaults to "$qemu_prefix".
-b|--buildroot <DIR> directory where to find builroot images.
Defaults to "$buildroot_dir".
-o|--openbios <FILE> use <FILE> as a custom OpenBIOS firmware
Possible machines are:
$machines
EOF
exit 1;
}
options=`getopt -o hqp:b:o: -l help,quiet,prefix:,buildroot:openbios: -- "$@"`
if [ $? -ne 0 ]
then
usage
fi
eval set -- "$options"
while true
do
case "$1" in
-h|--help) usage ;;
-q|--quiet) quiet=1; shift 1;;
-p|--prefix) qemu_prefix="$2"; shift 2;;
-b|--buildroot) buildroot_dir="$2"; shift 2;;
-o|--openbios) openbios="$2"; shift 2;;
--) shift 1; break ;;
*) break ;;
esac
done
qemu="$qemu_prefix/bin/qemu-system-ppc"
if [[ ! -f "$qemu" || ! -f "${qemu}64" ]]; then
echo "$me: no QEMU binaries in \"$qemu_prefix\" directory"
exit 1
fi
if [ ! -d "$buildroot_dir" ]; then
echo "$me: unknown \"$buildroot_dir\" directory for buildroot images"
exit 1
fi
if [ -n "$openbios" ]; then
if [ -f "$openbios" ]; then
openbios_args="-bios $openbios"
else
echo "$me: invalid \"$openbios\" OpenBIOS file image"
exit 1
fi
fi
spawn_qemu()
{
local machine_args
local kernel_args
local initrd_args
local net_args
local hd_args
machine=$1
logfile=${machine}.log
timeout=20
case "$machine" in
ref405ep*)
buildroot_images=$buildroot_dir/qemu_ppc_ref405ep-latest
machine_args="-M $machine -serial null"
kernel_args="-kernel $buildroot_images/cuImage.hotfoot.elf"
initrd_args="-initrd $buildroot_images/rootfs.cpio"
net_args="-net nic,model=rtl8139,addr=3 -net user"
;;
bamboo)
buildroot_images=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-M $machine"
kernel_args="-kernel $buildroot_images/vmlinux"
net_args="-net nic,model=virtio-net-pci -net user"
;;
sam460ex)
buildroot_images=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-M $machine"
kernel_args="-kernel $buildroot_images/vmlinux"
net_args="-device virtio-net-pci,netdev=net0 -netdev user,id=net0"
;;
g3beige-*)
cpu="${machine#g3beige-*}"
machine=g3beige
buildroot_images=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-m 1G -M $machine $openbios_args -cpu $cpu"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/sda\""
net_args="-net nic,model=rtl8139 -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,format=raw"
;;
e500mc)
buildroot_images=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-m 1G -M ppce500 -cpu e500mc"
kernel_args="-kernel $buildroot_images/uImage -append \"root=/dev/vda\""
net_args="-net nic,model=virtio-net-pci -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,if=virtio,format=raw"
;;
mpc8544ds)
buildroot_images=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-m 1G -M mpc8544ds"
kernel_args="-kernel $buildroot_images/vmlinux"
net_args="-net nic,model=e1000 -net user"
;;
e5500|e6500)
qemu64=64
buildroot_images=$buildroot_dir/qemu_ppc64_e5500-latest
machine_args="-m 1G -M ppce500 -cpu ${machine}"
kernel_args="-kernel $buildroot_images/uImage -append \"root=/dev/vda\""
net_args="-net nic,model=virtio-net-pci -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,if=virtio,format=raw"
;;
40p)
cpu=604
buildroot_images=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-M ${machine} $openbios_args -cpu $cpu"
hd_args="-cdrom images/zImage.initrd.sandalfoot -boot d"
;;
mac99-*)
cpu="${machine#mac99-*}"
machine=mac99
buildroot_images=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-m 1G -M ${machine},via=pmu $openbios_args -cpu $cpu"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/sda\""
net_args="-net nic,model=sungem -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,format=raw"
;;
g5-32)
qemu64=64
machine=mac99
buildroot_images64=$buildroot_dir/qemu_ppc64_${machine}-latest
buildroot_images32=$buildroot_dir/qemu_ppc_${machine}-latest
machine_args="-m 1G -M ${machine},via=pmu $openbios_args -cpu 970"
kernel_args="-kernel $buildroot_images64/vmlinux -append \"root=/dev/sda\""
net_args="-net nic,model=sungem -net user"
hd_args="-drive file=$buildroot_images32/rootfs.ext2,format=raw"
;;
g5-64)
qemu64=64
machine=mac99
buildroot_images=$buildroot_dir/qemu_ppc64_${machine}-latest
machine_args="-m 1G -M ${machine},via=pmu $openbios_args -cpu 970"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/sda\""
net_args="-net nic,model=sungem -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,format=raw"
;;
pseries-*)
timeout=30
qemu64=64
cpu="${machine#pseries-*}"
machine=pseries
buildroot_images=$buildroot_dir/qemu_ppc64_${machine}_p5p-latest
poweroff_expect="Power down"
machine_args="-m 1G -M $machine -cpu $cpu -nodefaults"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/sda\""
net_args="-net nic -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,if=scsi,format=raw"
;;
pseries)
timeout=30
qemu64=64
buildroot_images=$buildroot_dir/qemu_ppc64_${machine}-latest
poweroff_expect="Power down"
machine_args="-m 1G -M $machine -cpu POWER7 -nodefaults"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/sda\""
net_args="-net nic -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,if=scsi,format=raw"
;;
pseriesle-vof)
timeout=30
qemu64=64
cpu="POWER9"
machine=pseries,x-vof=on
buildroot_images=$buildroot_dir/qemu_ppc64_pseries-latest
poweroff_expect="Power down"
machine_args="-m 1G -M $machine -cpu $cpu -nodefaults"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/sda\""
net_args="-net nic -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,if=scsi,format=raw"
;;
pseriesle*)
timeout=30
qemu64=64
cpu="POWER${machine#pseriesle*}"
machine=pseries
buildroot_images=$buildroot_dir/qemu_ppc64le_${machine}-latest
machine_args="-m 1G -M $machine -cpu $cpu -nodefaults"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/sda\""
net_args="-net nic -net user"
hd_args="-drive file=$buildroot_images/rootfs.ext2,if=scsi,format=raw"
;;
powernv*)
timeout=30
qemu64=64
buildroot_images=$buildroot_dir/qemu_ppc64le_powernv-latest
machine_args="-m 1G -M $machine"
kernel_args="-kernel $buildroot_images/vmlinux -append \"root=/dev/nvme0n1\""
net_args="-device e1000e,bus=pcie.1,addr=0x0,netdev=net0 -netdev user,id=net0"
hd_args="-device nvme,bus=pcie.2,addr=0x0,drive=drive0,serial=1234 \
-drive file=$buildroot_images/rootfs.ext2,if=none,id=drive0,format=raw,cache=none"
;;
*)
echo "invalid machine \"$machine\"";
exit 1;
esac
qemu_cmd="$qemu$qemu64 $machine_args $kernel_args $initrd_args $hd_args $net_args"
qemu_cmd="$qemu_cmd -serial mon:stdio -nographic -snapshot"
if [ -n "$quiet" ]; then
exec 1>$logfile 2>&1
fi
#
# TODO :
# - Exit faster
# - Catch more error
#
expect \
-c "spawn $qemu_cmd" \
-c "set timeout $timeout" \
-c 'expect "SLOF" { puts -nonewline stderr "FW "; \
exp_continue } \
"OPAL v" { puts -nonewline stderr "FW "; \
exp_continue } \
">> OpenBIOS" { puts -nonewline stderr "FW "; \
exp_continue } \
"U-Boot" { puts -nonewline stderr "FW "; \
exp_continue } \
"=>" { send "bootm 0x1000000 0x1800000\r"; \
exp_continue } \
"Linux version " { puts -nonewline stderr "Linux "; \
exp_continue } \
"/init as init" { puts -nonewline stderr "/init "; \
exp_continue } \
"lease of 10.0.2.15" { puts -nonewline stderr "net "; \
exp_continue } \
timeout { puts -nonewline stderr "TIMEOUT"; exit 1 } \
"Kernel panic" { puts -nonewline stderr "PANIC"; exit 2 } \
"illegal instruction" { puts -nonewline stderr "SIGILL"; exit 3 } \
"Segmentation fault" { puts -nonewline stderr "SEGV"; exit 4 } \
"activate this console." { puts -nonewline stderr "login "} \
"buildroot login:" { puts -nonewline stderr "login " }' \
-c 'send "root\r"' \
-c 'expect timeout { puts -nonewline stderr "TIMEOUT"; exit 1 } \
"#"' \
-c 'send "poweroff\r"' \
-c 'expect timeout { puts -nonewline stderr "TIMEOUT"; exit 1 } \
"halted" { puts -nonewline stderr "DONE"; exit 0 } \
"Terminated" { puts -nonewline stderr "DONE"; exit 0 } \
"Power down" { puts -nonewline stderr "DONE"; exit 0 }' \
-c "expect -i $spawn_id eof" 2>&3
}
tests_machines=${*:-"$machines"}
exec 3>&1
for m in $tests_machines; do
echo -n "$m : " >&3
spawn_qemu $m && pass=$PASSED || pass=$FAILED
echo " ($pass)" >&3
done