Serial output patch set

Today I put together a patch set that will provide mainline QEMU with a minimal "android_arm" machine and the necessary drivers to view kernel debug messages. The patches have been integrated into the new "serial" branch in my Github repository, and are the 5 commits sent on 2011-07-04.

Commit: 8bbd489b69cd9e3fa10bb5a483773b99ed55e114
Goldfish device integration

Commit: a7faf9baad7bf85062d94d8bcc8319f098d61fa9

Goldfish interrupt integration

Commit: 6b7a1dea630337deb6778d2316131714ae82c512

Goldfish timer integration

Commit: e9a0fd9204bb803b613074a95c26016016e30e81

Goldfish tty integration

Commit: 5c819cea2ae73e4ea67e30dce806a973be3b0119

Android_arm machine integration

The options needed to view the kernel debug messages are:
-append "console=ttyS0" -serial stdio -M android_arm