make escape code handling for serial terminal more robust

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Marc Jones <marc.jones@amd.com>

git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3691 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
1 file changed
tree: f5e23902312541220e22e19ea8d2ee11828720bb
  1. documentation/
  2. payloads/
  3. src/
  4. targets/
  5. util/
  6. COPYING
  7. NEWS
  8. README