Hi All,
I had a faulty board to debug at $dayjob. Part of that involved trying the latest DDR training code from Marvell. That didn't fix by problem (I suspect a manufacturing issue with that board).
Since I've done the work anyway I figured I'd send this out. Most of the delta is code movement and tidy up. There's very little behavioural change for A38X. This may however be useful if/when someone starts looking at the newer Armada-3700/3900 SoCs.
Chris Packham (1): ARM: mvebu: a38x: sync ddr training code with mv_ddr-armada-18.09
board/CZ.NIC/turris_omnia/turris_omnia.c | 4 +- board/Marvell/db-88f6820-amc/db-88f6820-amc.c | 2 +- board/Marvell/db-88f6820-gp/db-88f6820-gp.c | 2 +- board/gdsys/a38x/controlcenterdc.c | 2 +- board/kobol/helios4/helios4.c | 2 +- board/solidrun/clearfog/clearfog.c | 2 +- drivers/ddr/marvell/a38x/ddr3_debug.c | 414 +-------------- drivers/ddr/marvell/a38x/ddr3_init.c | 91 +--- drivers/ddr/marvell/a38x/ddr3_init.h | 43 +- drivers/ddr/marvell/a38x/ddr3_topology_def.h | 78 --- drivers/ddr/marvell/a38x/ddr3_training.c | 484 +++++++++--------- drivers/ddr/marvell/a38x/ddr3_training_bist.c | 1 + .../a38x/ddr3_training_centralization.c | 3 + drivers/ddr/marvell/a38x/ddr3_training_db.c | 172 ++++--- .../ddr/marvell/a38x/ddr3_training_hw_algo.c | 1 + drivers/ddr/marvell/a38x/ddr3_training_ip.h | 38 -- .../ddr/marvell/a38x/ddr3_training_ip_def.h | 31 -- .../marvell/a38x/ddr3_training_ip_engine.c | 2 + .../marvell/a38x/ddr3_training_ip_engine.h | 1 + .../ddr/marvell/a38x/ddr3_training_ip_flow.h | 91 +--- .../marvell/a38x/ddr3_training_ip_prv_if.h | 10 +- .../ddr/marvell/a38x/ddr3_training_leveling.c | 75 +-- .../ddr/marvell/a38x/ddr3_training_leveling.h | 1 - drivers/ddr/marvell/a38x/ddr3_training_pbs.c | 7 +- drivers/ddr/marvell/a38x/ddr_topology_def.h | 107 +++- drivers/ddr/marvell/a38x/ddr_training_ip_db.h | 2 - drivers/ddr/marvell/a38x/dram_if.h | 13 + .../ddr/marvell/a38x/mv_ddr_build_message.c | 2 +- drivers/ddr/marvell/a38x/mv_ddr_common.h | 38 +- drivers/ddr/marvell/a38x/mv_ddr_plat.c | 181 ++++--- drivers/ddr/marvell/a38x/mv_ddr_plat.h | 12 +- drivers/ddr/marvell/a38x/mv_ddr_regs.h | 19 + drivers/ddr/marvell/a38x/mv_ddr_spd.c | 16 +- drivers/ddr/marvell/a38x/mv_ddr_topology.c | 215 ++++++-- drivers/ddr/marvell/a38x/mv_ddr_topology.h | 214 +++++++- drivers/ddr/marvell/a38x/mv_ddr_training_db.h | 40 ++ drivers/ddr/marvell/a38x/xor.c | 8 +- 37 files changed, 1163 insertions(+), 1261 deletions(-) delete mode 100644 drivers/ddr/marvell/a38x/ddr3_topology_def.h create mode 100644 drivers/ddr/marvell/a38x/dram_if.h create mode 100644 drivers/ddr/marvell/a38x/mv_ddr_training_db.h