edac, highbank: Add Calxeda ECX-2000 support
edac, highbank: Add Calxeda ECX-2000 support

Implement edac support for Calxeda ECX-2000.

The ECX-2000 memory controller is similar to Highbank but has
different register bases for error and interrupt registers. There is
an own device tree name "calxeda,ecx-2000-ddr-ctrl" for identification
and initialization of the ECX-2000 and its base addresses.

Signed-off-by: Robert Richter <22a70fd9773e4de05b12c05075e9bcd605577f4d@linaro.org>
Acked-by: Rob Herring <aa00819e304141d872f2e4b1c4be422ea3abbfe1@calxeda.com>
Signed-off-by: Robert Richter <e7d65c7acdb3af2b58e7a70ccfb56006f2db84f1@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs