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From: Robin Gong <yibin.gong@nxp.com>
To: Fabio Estevam <festevam@gmail.com>
Cc: Vinod <vkoul@kernel.org>, "Mark Rutland" <mark.rutland@arm.com>,
	"Mark Brown" <broonie@kernel.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Catalin Marinas" <catalin.marinas@arm.com>,
	"Will Deacon" <will.deacon@arm.com>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Martin Fuzzey" <martin.fuzzey@flowbird.group>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Dan Williams" <dan.j.williams@intel.com>,
	"Matthias Schiffer" <matthias.schiffer@ew.tq-group.com>,
	"Schrempf Frieder" <frieder.schrempf@kontron.de>,
	"Marco Felsch" <m.felsch@pengutronix.de>,
	"Clark Wang" <xiaoning.wang@nxp.com>,
	linux-spi <linux-spi@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
	<devicetree@vger.kernel.org>,
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
	<linux-arm-kernel@lists.infradead.org>,
	"Sascha Hauer" <kernel@pengutronix.de>,
	"dmaengine@vger.kernel.org" <dmaengine@vger.kernel.org>,
	dl-linux-imx <linux-imx@nxp.com>
Subject: RE: [PATCH v14 00/12] add ecspi ERR009165 for i.mx6/7 soc family
Date: Tue, 15 Jun 2021 02:17:42 +0000
Message-ID: <VE1PR04MB66885BAC7032D643F308A2F989309@VE1PR04MB6688.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <CAOMZO5CVyaOXNxwv9hKV3RB9Q4kzW4VchEeBj1=b9PvHkskcow@mail.gmail.com>

On 06/15/21 10:13 Fabio Estevam <festevam@gmail.com> wrote:
> Hi Robin,
> 
> On Wed, Apr 7, 2021 at 4:15 AM Robin Gong <yibin.gong@nxp.com> wrote:
> >
> > There is ecspi ERR009165 on i.mx6/7 soc family, which cause FIFO
> > transfer to be send twice in DMA mode. Please get more information from:
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> >
> nxp.com%2Fdocs%2Fen%2Ferrata%2FIMX6DQCE.pdf&amp;data=04%7C01%7
> Cyibin.g
> >
> ong%40nxp.com%7C3c61a5cfd0574c1bc4eb08d92fa31257%7C686ea1d3bc2
> b4c6fa92
> >
> cd99c5c301635%7C0%7C1%7C637593199700307681%7CUnknown%7CTWF
> pbGZsb3d8eyJ
> >
> WIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7
> C1000
> >
> &amp;sdata=g2%2FwpDG22czIhj7ELil2kiiGPG0d74Ac7D8H3g0YtJc%3D&amp;r
> eserv
> > ed=0. The workaround is adding new sdma ram script which works in XCH
> > mode as PIO inside sdma instead of SMC mode, meanwhile, 'TX_THRESHOLD'
> > should be 0. The issue should be
> 
> Could you please confirm whether the sdma-imx7d.bin firmware available at
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kern
> el.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ffirmware%2Flinux-firmwa
> re.git%2Flog%2Fimx%2Fsdma%2Fsdma-imx7d.bin&amp;data=04%7C01%7Cyi
> bin.gong%40nxp.com%7C3c61a5cfd0574c1bc4eb08d92fa31257%7C686ea1d
> 3bc2b4c6fa92cd99c5c301635%7C0%7C1%7C637593199700307681%7CUnkn
> own%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1
> haWwiLCJXVCI6Mn0%3D%7C1000&amp;sdata=6UDEjl3ehC49af38OI%2FQhE
> mbeLYgQSJB91Kriihw1Jk%3D&amp;reserved=0
> 
> contains the "new sdma ram script which works in XCH  mode as PIO inside
> sdma instead of SMC mode" fix?
Yes, it contains.

      reply index

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-07 15:30 Robin Gong
2021-04-07 15:30 ` [PATCH v14 01/12] Revert "ARM: dts: imx6q: Use correct SDMA script for SPI5 core" Robin Gong
2021-04-07 15:30 ` [PATCH v14 02/12] Revert "ARM: dts: imx6: Use correct SDMA script for SPI cores" Robin Gong
2021-04-07 15:30 ` [PATCH v14 03/12] Revert "dmaengine: imx-sdma: refine to load context only once" Robin Gong
2021-04-07 15:30 ` [PATCH v14 04/12] dmaengine: imx-sdma: remove duplicated sdma_load_context Robin Gong
2021-04-07 15:30 ` [PATCH v14 05/12] dmaengine: dma: imx-sdma: add fw_loaded and is_ram_script Robin Gong
2021-07-09  9:24   ` Lucas Stach
2021-07-12  3:20     ` Robin Gong
2021-04-07 15:30 ` [PATCH v14 06/12] dmaengine: imx-sdma: add mcu_2_ecspi script Robin Gong
2021-07-09  9:32   ` Lucas Stach
2021-04-07 15:30 ` [PATCH v14 07/12] spi: imx: fix ERR009165 Robin Gong
2021-07-09  9:35   ` Lucas Stach
2021-04-07 15:30 ` [PATCH v14 08/12] spi: imx: remove ERR009165 workaround on i.mx6ul Robin Gong
2021-07-09  9:41   ` Lucas Stach
2021-07-12  3:48     ` Robin Gong
2021-07-12  9:30       ` Lucas Stach
2021-07-13  9:12         ` Robin Gong
2021-07-13  9:30           ` Lucas Stach
2021-04-07 15:30 ` [PATCH v14 09/12] dmaengine: imx-sdma: remove ERR009165 " Robin Gong
2021-07-09  9:44   ` Lucas Stach
2021-07-12  4:03     ` Robin Gong
2021-07-12  9:33       ` Lucas Stach
2021-07-13  9:14         ` Robin Gong
2021-04-07 15:30 ` [PATCH v14 10/12] dma: imx-sdma: add i.mx6ul compatible name Robin Gong
2021-04-07 15:30 ` [PATCH v14 11/12] dmaengine: imx-sdma: add uart rom script Robin Gong
2021-07-09  9:55   ` Lucas Stach
2021-04-07 15:30 ` [PATCH v14 12/12] dmaengine: imx-sdma: add terminated list for freed descriptor in worker Robin Gong
2021-04-12  9:39   ` Vinod Koul
2021-04-13  5:05     ` Robin Gong
2021-06-15  6:06   ` Vinod Koul
2021-07-09  9:55   ` Lucas Stach
2021-06-11 13:51 ` [PATCH v14 00/12] add ecspi ERR009165 for i.mx6/7 soc family Fabio Estevam
2021-06-15  1:55   ` Robin Gong
2021-06-15  6:07     ` Vinod Koul
2021-06-15  6:36       ` Robin Gong
2021-06-15 12:07         ` Vinod Koul
2021-06-15 14:10           ` Robin Gong
2021-06-16 10:16             ` Vinod Koul
2021-06-16 10:44               ` Robin Gong
2021-06-15  2:12 ` Fabio Estevam
2021-06-15  2:17   ` Robin Gong [this message]

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