cros_start_vm: Pass board name to start_kvm

We need to know what kind of hardware we're virtualizing. Pass the value
of the --board flag to start_kvm so that we can configure an appropriate
virtual CPU.

TEST=cros_start_vm --board x86-alex_freon

Change-Id: Ia5b64a5831074ada48c289504e3fff99b126ca5a
Reviewed-by: David James <>
Reviewed-by: Prathmesh Prabhu <>
Trybot-Ready: David James <>
Trybot-Ready: Michael Spang <>
Tested-by: Michael Spang <>
Commit-Queue: David James <>
1 file changed