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Vikram Pandita authored
Data Buffer Error as per spec section 4.15.1.1.2 results when there is Underrun or Overrun condition. This error is considered non-fatal and never gets reported. Its a very good indication on things going wrong at system level, like running memory at much slower speed. This is a good error to flag allowing system level corrections. An issue was found with OMAP4460 board where DDR had to be run at full speed and this logging helped. Signed-off-by:
Vikram Pandita <vikram.pandita@ti.com> Reviewed-by:
Marek Vasut <marek.vasut@gmail.com> Signed-off-by:
Vikram Pandita <vikram.pandita@ti.com> Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
332960bd