tree c784c869570f3d660e1e6007fd100b3b7f859500
parent 043bafabf6d4a1e3a1423a160056c5c9ab332b87
author Patrick Venture <venture@google.com> 1542300254 -0800
committer Patrick Venture <venture@google.com> 1542317244 -0800

lpc_handler: add note to copyFrom stub

Add a note explaining the copyFrom() design.  A different implementation
was writing to the staged file directly from a memory-mapped region.
This was done by accessing devmem directly after everything was
configured.  Using devmem will no longer be available, therefore the
different systems will need drivers that allow accessing that data.

Change-Id: I7fae4c23d88c5fe2075efafc365a1fcc8d7bac74
Signed-off-by: Patrick Venture <venture@google.com>