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authorLokesh Vutla2014-02-18 07:31:57 -0500
committerTom Rini2014-03-04 09:42:07 -0500
commite27f2dd721d8121177cb32a63684557fa625d4bf (patch)
treeae8a6a5e1b064ced5d268b61a193dbd3617b589f /board/netphone
parent8feb37b9beefd4ba38227a837b6d7b3f5821b90c (diff)
ARM: AM4372: Update EMIF registers for DDR3
Updating EMIF_PHY_CTRL and adding EMIF_READ_WRITE_EXECUTION_THRESHOLD registers. In EMIF_PHY_CTRL: Updating [4:0]READ_LATENCY to 8, because at higher frequencies like 400MHz the read latency expected will be CL+3 as per tests from HW folks. Clearing [19]PHY_DIS_CALIB_RST bit as this is used onl for debug purpose. With out this resume is not working(Still waiting for PHY team to come back for better explanation). Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
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