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targets:evkbimxrt1050: Adjust the SEMC re-order rules #13927

Merged
merged 1 commit into from
Dec 14, 2020
Merged

targets:evkbimxrt1050: Adjust the SEMC re-order rules #13927

merged 1 commit into from
Dec 14, 2020

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liugang-gavin
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Update the BMCR0, BMCR1 registers to adjust the SEMC
re-order rules. This can improve the SDRAM stability
under multiple AXI masters system.

Signed-off-by: Gavin Liu gang.liu@nxp.com

Summary of changes

Update the BMCR0, BMCR1 registers to adjust the SEMC
re-order rules. This can improve the SDRAM stability
under multiple AXI masters system.

Impact of changes

Migration actions required

Documentation

No

Pull request type 

[X] Patch update (Bug fix / Target update / Docs update / Test update / Refactor)
[] Feature update (New feature / Functionality change / New API)
[] Major update (Breaking change E.g. Return code change / API behaviour change)

Test results 

[] No Tests required for this change (E.g docs only update)
[X] Covered by existing mbed-os tests (Greentea or Unittest)
[] Tests / results supplied as part of this PR

Reviewers

@liugang-gavin
targets:evkbimxrt1050: Adjust the SEMC re-order rules
e600c57 
Update the BMCR0, BMCR1 registers to adjust the SEMC
re-order rules. This can improve the SDRAM stability
under multiple AXI masters system.

Signed-off-by: Gavin Liu <gang.liu@nxp.com>
@ciarmcom
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@liugang-gavin, thank you for your changes.
@ARMmbed/mbed-os-maintainers please review.

@ciarmcom ciarmcom requested a review from a team November 19, 2020 12:00
@0xc0170 0xc0170 requested a review from artokin November 19, 2020 12:42
@mergify mergify bot added needs: CI and removed needs: review labels Nov 19, 2020
@artokin artokin requested a review from mikter November 20, 2020 08:52
@teetak01
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@liugang-gavin should the same PR be made also vs. Mbed OS master?

@liugang-gavin
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@liugang-gavin should the same PR be made also vs. Mbed OS master?

yes, it's better to apply the patch to master branch.

@adbridge
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Ci started

@mbed-ci
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mbed-ci commented Dec 11, 2020

Test run: SUCCESS

Summary: 10 of 10 test jobs passed
Build number : 1
Build artifacts

@artokin artokin requested a review from tz-arm December 14, 2020 08:42
@artokin artokin merged commit 5547499 into ARMmbed:feature-wisun Dec 14, 2020
@mergify mergify bot removed the ready for merge label Dec 14, 2020
This was referenced Feb 22, 2021
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Reviewers

@0xc0170 0xc0170 0xc0170 approved these changes

@artokin artokin artokin approved these changes

@teetak01 teetak01 teetak01 approved these changes

@tz-arm tz-arm tz-arm approved these changes

@mikter mikter Awaiting requested review from mikter

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8 participants
@liugang-gavin @ciarmcom @teetak01 @adbridge @mbed-ci @0xc0170 @artokin @tz-arm