In the below post, dated 2010, it was stated that re: the OMAP-L138 -> "even though you have a device memory map that allows you to go upto 512MBytes, there are no SDRAM memory configuration as far as we know available, that will allow you to go upto 512 MBytes". Has this been updated? Can you give a recommendation on a 1x16 or 2x8 configuration that will allow the 'L138 to reach its advertised 512MB DDR2 memory reach? Also, are there any known schematics showing implementation of one of these configurations?
http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/p/35921/125889.aspx#125889
