increase the uart ring buffer size

must be be a power of 2, and should be at least as large as the largest
transfer that we might be waiting for - revisit this, is 256 enough?

Change-Id: Id4b4691dd32d465f627ba42c0ba3d509dcf8f42c
1 file changed
tree: 189b87b54943eaa75c03dc4b4db70167540182f7
  1. ccid_common/
  2. ccid_host/
  3. contrib/
  4. sysmoOCTSIM/
  5. .gitignore
  6. git-version-gen