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How to enable Beaglebone Black Power On Self-Test (POST) for memory?

Lei Wang10
Prodigy 120 points

Hi,

I need to perform memory test at BBB boot. I'd like to perform memory POST test as documented in "doc/README.memory-test". However I have difficulty to enable the tests.
u-boot version: u-boot-2013.10
I added below (3) lines to the file "am335x_evm.h" to enable memory POST.
#define CONFIG_POST
#define CONFIG_SYS_POST_MEMORY
#define CONFIG_SYS_POST_MEM_REGIONS 
I've got errors when I build:
 "... include/post.h:60:2: error: #error "_POST_WORD_ADDR currently not implemented for this platform!" ".
It seems that "post.h" file suggests that am335x platform is not supported by POST.  
I wonder if someone could give me some guidance on this topic.
Thanks a lot!
Lei Wang
 
PS I also tried with the latest u-boot release (v2014.10-rc3). I got the same error.