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run: force qemu to emulate PBXA9 with -m 768

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For PBXA9 qemu adjusts provided RAM chips to the -m arg. Thus we
filter user values and force value that enables all chips that Genode
expects to be available. Not doing so leads to inexplicable errors.

ref #964
This commit is contained in:
Martin Stein 2013-11-27 19:07:51 +01:00 committed by Norman Feske
parent b5922fb7f1
commit 6e90f70ec2
1 changed files with 10 additions and 1 deletions
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11
tool/run
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@ -494,7 +494,16 @@ proc spawn_qemu { wait_for_re timeout_value } {
append qemu_args " -serial mon:stdio " }
# tweak emulated platform for specific platforms
if {[have_spec platform_pbxa9]} { append qemu_args " -M realview-pbx-a9 -m 256 " }
if {[have_spec platform_pbxa9]} {
#
# For PBXA9 qemu adjusts provided RAM chips to the -m arg. Thus we
# filter user values and force value that enables all chips that Genode
# expects to be available. Not doing so leads to inexplicable errors.
#
regsub -all {\-m ([0-9])+} $qemu_args "" qemu_args
append qemu_args " -m 768"
append qemu_args " -M realview-pbx-a9"
}
if {[have_spec platform_vpb926]} { append qemu_args " -M versatilepb -m 128 " }
if {[have_spec platform_vea9x4]} { append qemu_args " -M vexpress-a9 -cpu cortex-a9 -m 256 " }