U-Boot is reporting incorrect memory size

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Last Post 03 Jan 2014 11:29 AM by steven.eckhoff

U-Boot is reporting incorrect memory size

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steven.eckhoff

Basic Member
Posts:192

27 Dec 2013 10:49 AM
Q: We are using OMAPL138-UNV board which contains OMAP-L138 SOM-M1. There are 128 MB DRAM on board according to the data sheets around but the U-Boot reports 64 MB after restore from this tool '1015906B_OMAP-L138_AM1808_U-Boot_Labs.zip'. A: What is the part number for the SOM? It should be in the form 10xxxxx.

Ping Tai

New Member
Posts:1

03 Jan 2014 11:02 AM
Our L138-SOM-M1 has label of 1017861 REV A. How do I report 128 MB DRAM size to TI DVSDK Linux if our L138-SOM-M1 has 128 MB DRAM size?

steven.eckhoff

Basic Member
Posts:192

03 Jan 2014 11:29 AM
Ping, See section 5.5 of the PDF included with the 1015906B_OMAP-L138_AM1808_U-Boot_Labs.zip [1]. There are steps there, that show how to access the upper 64MB of memory. [1] http://support.logicpd.co...talid=0&EntryId=1422

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