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qemu: sanity check misconfigured memory for okl4

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Issue #4095
This commit is contained in:
Alexander Boettcher
2021-05-11 13:56:44 +02:00
committed by Christian Helmuth
parent d516544a1f
commit 1c20ed12c1
11 changed files with 29 additions and 16 deletions
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26
tool/run/power_on/qemu
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@@ -121,14 +121,28 @@ proc run_power_on { } {
# on x86, we support booting via pxe or iso/disk image
if {[have_board pc]} {
if {![regexp -- {-m} $qemu_args dummy]} {
if {[have_spec okl4]} {
# okl4 system integration specifies RAM from 32 to 800 MiB
append qemu_args " -m 800 "
} else {
append qemu_args " -m 512 "
if {[have_spec okl4]} {
# okl4 system integration specifies RAM from 32 to 800 MiB
set qemu_ram 800
} else {
set qemu_ram 512
}
if {[regexp -- {-m} $qemu_args dummy]} {
set qemu_ram [regexp -inline {\-m.[0-9]+} $qemu_args]
set qemu_ram [regexp -inline {[0-9]+} $qemu_ram]
}
if {[have_spec okl4]} {
if {$qemu_ram < 800} {
puts "Configured memory ($qemu_ram) for OKL4 on Qemu must be at least 800M\n"
exit 1
}
}
append qemu_args " -m $qemu_ram "
if {[have_include "load/tftp"]} {
append qemu_args " -boot n -tftp [run_dir] -bootp boot/pulsar -no-reboot -no-shutdown "
} else {