From: Sherry Sun <sherry.sun@nxp.com>
To: bp@alien8.de, mchehab@kernel.org, tony.luck@intel.com,
james.morse@arm.com, rrichter@marvell.com,
michal.simek@xilinx.com, manish.narani@xilinx.com
Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-imx@nxp.com, frank.li@nxp.com
Subject: [patch v3 0/4] Add edac driver for i.MX8MP based on synopsys edac driver
Date: Thu, 2 Apr 2020 09:20:29 +0800 [thread overview]
Message-ID: <1585790433-31465-1-git-send-email-sherry.sun@nxp.com> (raw)
This patchset add edac driver support for i.MX8MP, since i.MX8MP use the same
synopsys memory controller with ZynqMP, so the driver is based on synopsys_edac
driver.
Considering that i.MX8MP dts file is still in kernel/git/shawnguo/linux.git and
isn't in mainline now, I will add EDAC node in i.MX8MP dts after this file is
pushed to mainline.
And the edac driver for i.MX8MP has been tested in kernel/git/shawnguo/linux.git
where i.MX8MP is supported, it turns out that this driver works well to detect
corrected and uncorrected errors for LPDDR4 in i.MX8MP.
Changes since v2:
=================
- Use u64 data instead u32 data_low and u32 data_high as robert suggested in
patch 4/4.
- Add edac_dbg() for the != DEV_X8 cases in zynqmp_get_error_info() in patch
4/4.
- Change the format of the output data to avoid build warnings in patch 4/4.
Changes since v1:
=================
- Reorganized the patchset, no content changes.
Sherry Sun (4):
dt-bindings: memory-controllers: Add i.MX8MP DDRC binding doc
EDAC: Add synopsys edac driver support for i.MX8MP
EDAC: synopsys: Add edac driver support for i.MX8MP
EDAC: synopsys: Add useful debug and output information for 64bit
systems
.../bindings/memory-controllers/synopsys.txt | 8 +-
drivers/edac/Kconfig | 2 +-
drivers/edac/synopsys_edac.c | 248 ++++++++++++------
3 files changed, 179 insertions(+), 79 deletions(-)
--
2.17.1
next reply other threads:[~2020-04-02 1:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-02 1:20 Sherry Sun [this message]
2020-04-02 1:20 ` [patch v3 1/4] dt-bindings: memory-controllers: Add i.MX8MP DDRC binding doc Sherry Sun
2020-04-02 1:20 ` [patch v3 2/4] EDAC: Add synopsys edac driver support for i.MX8MP Sherry Sun
2020-04-02 1:20 ` [patch v3 3/4] EDAC: synopsys: Add " Sherry Sun
2020-04-02 7:22 ` Robert Richter
2020-04-02 9:06 ` Sherry Sun
2020-04-02 11:17 ` Robert Richter
2020-04-02 13:09 ` Sherry Sun
2020-04-08 6:40 ` Robert Richter
2020-04-02 1:20 ` [patch v3 4/4] EDAC: synopsys: Add useful debug and output information for 64bit systems Sherry Sun
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