ddr: altera: Extract Centering DQ/DQS from rw_mgr_mem_calibrate_vfifo()
authorMarek Vasut <marex@denx.de>
Sat, 18 Jul 2015 01:10:31 +0000 (03:10 +0200)
committerMarek Vasut <marex@denx.de>
Sat, 8 Aug 2015 12:14:17 +0000 (14:14 +0200)
commit16cfc4b987c7078bb93da9b35c1956d1857207be
tree6b2384ac32cc65fbe6e8ff6e8f0812b173fb9891
parentf09da11e6bf52ace14cd10d5222aab649e74a9ac
ddr: altera: Extract Centering DQ/DQS from rw_mgr_mem_calibrate_vfifo()

Just extract this piece of functionality into separate function
to make the code better separated. This matches the division in
Altera documentation, Altera EMI_RM 2015.05.04 , section 1, the
UniPHY Calibration Stages.

Signed-off-by: Marek Vasut <marex@denx.de>
drivers/ddr/altera/sequencer.c