tree 9e6655d76cb2e98b18bff4ea763a4b563d117932
parent 94f61429574f367f64a7ebb92fa664123cee468b
author Stephan Linz <linz@li-pro.net> 1322137972 +0000
committer Wolfgang Denk <wd@denx.de> 1322405388 +0100

microblaze: usable uart16550 for big endian systems

As a result of the commit 6833260 the uart16550 driver
is broken for Microblaze big endian systems, because of
the missing 3 byte offset. Other than as described, not
all U-Boot BSP will treat properly the 3 byte offset.

This why prefer to mask out the 3 byte offset in general
and setup correct _REG_SIZE value depending on edianess.

Signed-off-by: Stephan Linz <linz@li-pro.net>
Tested-by: Michal Simek <monstr@monstr.eu>