tree 347bd9bd235d0130466f8d5a90ec28af41ec7933
parent 20602c8dd7e6c22a33e76e7325f487e6858506c3
author Alex Van Damme <atv@google.com> 1597179066 -0700
committer Alex Van Damme <atv@google.com> 1597179190 -0700

Change hello_world to use UART3

Change-Id: I43129bc82f0fffc723c5d5031e1af8003b70a66d