[PATCH u-boot-mvebu 00/10] Turris Omnia DDR training changes
Tony Dinh
mibodhi at gmail.com
Tue Apr 16 00:20:49 CEST 2024
Hi Marek,
I'm running a regression test with this patch on another Armada 385
board (Synology DS116). And
it is running without problem.
I noticed that there is no version bump. Is this still 14.0.0? It's kind of
hard to see which version we are using without a minor revision such as 14.0.1.
All the best,
Tony
On Mon, Apr 15, 2024 at 9:39 AM Marek Behún <kabel at kernel.org> wrote:
>
> Hi Stefan,
>
> this series adds some changes to DDR3 training for Armada 38x and
> Turris Omnia.
>
> - patches 1-4 are meant to allow for reducing another 10 KiB in the
> SPL binary. They were also sent to mv-ddr-marvell, via PR on github,
> https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell/pull/45/
> but I am told that Armada team has left Marvell, so who knows if this
> will ever be merged there
> - patch 5 enables this reduction for Turris Omnia
> - patches 6-8 import old DDR3 training code and make some changes so
> that it works with U-Boot. The reason why this is being done is
> explained in patch 6
> - patch 9 glues the old DDR3 training code to current U-Boot
> - patch 10 allows for dynamic selection of old DDR3 training code on
> Turris Omnia, via an U-Boot environment variable
>
> Marek
>
> Marek Behún (10):
> ddr: marvell: a38x: debug: return from ddr3_tip_print_log() early if
> we won't print anything
> ddr: marvell: a38x: debug: Remove unused variables
> ddr: marvell: a38x: debug: Define DDR_VIEWER_TOOL variables only if
> needed, and make them static
> ddr: marvell: a38x: debug: Allow compiling with immutable debug
> settings to reduce binary size
> arm: mvebu: turris_omnia: Enable immutable debug settings in DDR3
> training by default
> ddr: marvell: a38x: Import old DDR training code from 2017 version of
> U-Boot
> ddr: marvell: a38x: old: Fix some compiler warning of the old code
> ddr: marvell: a38x: old: Backport immutable debug settings
> arm: mvebu: a38x: Add optional support for using old DDR3 training
> code
> arm: mvebu: turris_omnia: Support old DDR3 training, selectable via
> env var
>
> arch/arm/mach-mvebu/Kconfig | 15 +
> arch/arm/mach-mvebu/include/mach/cpu.h | 1 +
> arch/arm/mach-mvebu/spl.c | 37 +-
> board/CZ.NIC/turris_omnia/Makefile | 1 +
> board/CZ.NIC/turris_omnia/old_ddr3_training.c | 79 +
> board/CZ.NIC/turris_omnia/turris_omnia.c | 2 +-
> configs/turris_omnia_defconfig | 1 +
> drivers/ddr/marvell/a38x/Makefile | 2 +
> drivers/ddr/marvell/a38x/ddr3_debug.c | 30 +-
> drivers/ddr/marvell/a38x/ddr3_init.c | 3 +-
> drivers/ddr/marvell/a38x/ddr3_init.h | 43 +-
> drivers/ddr/marvell/a38x/old/Makefile | 29 +
> drivers/ddr/marvell/a38x/old/ddr3_a38x.c | 738 +++++
> drivers/ddr/marvell/a38x/old/ddr3_a38x.h | 93 +
> .../marvell/a38x/old/ddr3_a38x_mc_static.h | 226 ++
> .../ddr/marvell/a38x/old/ddr3_a38x_topology.h | 22 +
> .../ddr/marvell/a38x/old/ddr3_a38x_training.c | 40 +
> drivers/ddr/marvell/a38x/old/ddr3_debug.c | 1545 ++++++++++
> .../marvell/a38x/old/ddr3_hws_hw_training.c | 148 +
> .../marvell/a38x/old/ddr3_hws_hw_training.h | 49 +
> .../a38x/old/ddr3_hws_hw_training_def.h | 464 +++
> .../marvell/a38x/old/ddr3_hws_sil_training.h | 17 +
> drivers/ddr/marvell/a38x/old/ddr3_init.c | 770 +++++
> drivers/ddr/marvell/a38x/old/ddr3_init.h | 405 +++
> .../ddr/marvell/a38x/old/ddr3_logging_def.h | 101 +
> .../marvell/a38x/old/ddr3_patterns_64bit.h | 924 ++++++
> .../ddr/marvell/a38x/old/ddr3_topology_def.h | 76 +
> drivers/ddr/marvell/a38x/old/ddr3_training.c | 2651 +++++++++++++++++
> .../ddr/marvell/a38x/old/ddr3_training_bist.c | 289 ++
> .../a38x/old/ddr3_training_centralization.c | 712 +++++
> .../ddr/marvell/a38x/old/ddr3_training_db.c | 652 ++++
> .../marvell/a38x/old/ddr3_training_hw_algo.c | 686 +++++
> .../marvell/a38x/old/ddr3_training_hw_algo.h | 14 +
> .../ddr/marvell/a38x/old/ddr3_training_ip.h | 178 ++
> .../marvell/a38x/old/ddr3_training_ip_bist.h | 54 +
> .../old/ddr3_training_ip_centralization.h | 15 +
> .../marvell/a38x/old/ddr3_training_ip_db.h | 34 +
> .../marvell/a38x/old/ddr3_training_ip_def.h | 173 ++
> .../a38x/old/ddr3_training_ip_engine.c | 1355 +++++++++
> .../a38x/old/ddr3_training_ip_engine.h | 85 +
> .../marvell/a38x/old/ddr3_training_ip_flow.h | 349 +++
> .../marvell/a38x/old/ddr3_training_ip_pbs.h | 41 +
> .../a38x/old/ddr3_training_ip_prv_if.h | 107 +
> .../a38x/old/ddr3_training_ip_static.h | 31 +
> .../marvell/a38x/old/ddr3_training_leveling.c | 1837 ++++++++++++
> .../marvell/a38x/old/ddr3_training_leveling.h | 17 +
> .../ddr/marvell/a38x/old/ddr3_training_pbs.c | 995 +++++++
> .../marvell/a38x/old/ddr3_training_static.c | 538 ++++
> .../ddr/marvell/a38x/old/ddr_topology_def.h | 121 +
> .../ddr/marvell/a38x/old/ddr_training_ip_db.h | 16 +
> .../marvell/a38x/old/glue_symbol_renames.h | 247 ++
> drivers/ddr/marvell/a38x/old/silicon_if.h | 17 +
> drivers/ddr/marvell/a38x/old/xor.h | 92 +
> 53 files changed, 17138 insertions(+), 29 deletions(-)
> create mode 100644 board/CZ.NIC/turris_omnia/old_ddr3_training.c
> create mode 100644 drivers/ddr/marvell/a38x/old/Makefile
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_a38x.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_a38x.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_a38x_mc_static.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_a38x_topology.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_a38x_training.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_debug.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_hws_hw_training.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_hws_hw_training.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_hws_hw_training_def.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_hws_sil_training.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_init.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_init.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_logging_def.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_patterns_64bit.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_topology_def.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_bist.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_centralization.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_db.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_hw_algo.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_hw_algo.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_bist.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_centralization.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_db.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_def.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_engine.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_engine.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_flow.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_pbs.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_prv_if.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_ip_static.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_leveling.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_leveling.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_pbs.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr3_training_static.c
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr_topology_def.h
> create mode 100644 drivers/ddr/marvell/a38x/old/ddr_training_ip_db.h
> create mode 100644 drivers/ddr/marvell/a38x/old/glue_symbol_renames.h
> create mode 100644 drivers/ddr/marvell/a38x/old/silicon_if.h
> create mode 100644 drivers/ddr/marvell/a38x/old/xor.h
>
> --
> 2.43.2
>
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