From: Robert Schwebel <r.schwebel@pengutronix.de>
To: Robin Gong <yibin.gong@nxp.com>
Cc: Frieder Schrempf <frieder.schrempf@kontron.de>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"broonie@kernel.org" <broonie@kernel.org>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
"vkoul@kernel.org" <vkoul@kernel.org>,
"will.deacon@arm.com" <will.deacon@arm.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"festevam@gmail.com" <festevam@gmail.com>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"martin.fuzzey@flowbird.group" <martin.fuzzey@flowbird.group>,
"u.kleine-koenig@pengutronix.de" <u.kleine-koenig@pengutronix.de>,
"dan.j.williams@intel.com" <dan.j.williams@intel.com>,
"matthias.schiffer@ew.tq-group.com"
<matthias.schiffer@ew.tq-group.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"dmaengine@vger.kernel.org" <dmaengine@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v11 12/12] dmaengine: imx-sdma: add uart rom script
Date: Mon, 10 Aug 2020 15:06:05 +0200 [thread overview]
Message-ID: <20200810130605.mwruri44ebw5o4ye@pengutronix.de> (raw)
In-Reply-To: <VE1PR04MB6638F057BC8F7F38E954316F89440@VE1PR04MB6638.eurprd04.prod.outlook.com>
On Mon, Aug 10, 2020 at 10:57:42AM +0000, Robin Gong wrote:
> diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
> index 5900e32..4db55b9 100644
> --- a/drivers/dma/imx-sdma.c
> +++ b/drivers/dma/imx-sdma.c
> @@ -1754,6 +1754,19 @@ static void sdma_add_scripts(struct sdma_engine *sdma,
> for (i = 0; i < sdma->script_number; i++)
> if (addr_arr[i] > 0)
> saddr_arr[i] = addr_arr[i];
> +
> + /*
> + * get uart_2_mcu_addr/uartsh_2_mcu_addr rom script specially because
> + * they are now replaced by uart_2_mcu_ram_addr/uartsh_2_mcu_ram_addr
> + * to be compatible with legacy freescal/nxp sdma firmware, and they
freescale
> + * are located in the bottom part of sdma_script_start_addrs which are
> + * beyond the SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1.
> + */
rsc
--
Pengutronix e.K. | Dipl.-Ing. Robert Schwebel |
Steuerwalder Str. 21 | https://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
WARNING: multiple messages have this Message-ID (diff)
From: Robert Schwebel <r.schwebel@pengutronix.de>
To: Robin Gong <yibin.gong@nxp.com>
Cc: "mark.rutland@arm.com" <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"matthias.schiffer@ew.tq-group.com"
<matthias.schiffer@ew.tq-group.com>,
"martin.fuzzey@flowbird.group" <martin.fuzzey@flowbird.group>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
"broonie@kernel.org" <broonie@kernel.org>,
"will.deacon@arm.com" <will.deacon@arm.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Frieder Schrempf <frieder.schrempf@kontron.de>,
"linux-spi@vger.kernel.org" <linux-spi@vger.kernel.org>,
"vkoul@kernel.org" <vkoul@kernel.org>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"festevam@gmail.com" <festevam@gmail.com>,
"u.kleine-koenig@pengutronix.de" <u.kleine-koenig@pengutronix.de>,
"dmaengine@vger.kernel.org" <dmaengine@vger.kernel.org>,
"dan.j.williams@intel.com" <dan.j.williams@intel.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v11 12/12] dmaengine: imx-sdma: add uart rom script
Date: Mon, 10 Aug 2020 15:06:05 +0200 [thread overview]
Message-ID: <20200810130605.mwruri44ebw5o4ye@pengutronix.de> (raw)
In-Reply-To: <VE1PR04MB6638F057BC8F7F38E954316F89440@VE1PR04MB6638.eurprd04.prod.outlook.com>
On Mon, Aug 10, 2020 at 10:57:42AM +0000, Robin Gong wrote:
> diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
> index 5900e32..4db55b9 100644
> --- a/drivers/dma/imx-sdma.c
> +++ b/drivers/dma/imx-sdma.c
> @@ -1754,6 +1754,19 @@ static void sdma_add_scripts(struct sdma_engine *sdma,
> for (i = 0; i < sdma->script_number; i++)
> if (addr_arr[i] > 0)
> saddr_arr[i] = addr_arr[i];
> +
> + /*
> + * get uart_2_mcu_addr/uartsh_2_mcu_addr rom script specially because
> + * they are now replaced by uart_2_mcu_ram_addr/uartsh_2_mcu_ram_addr
> + * to be compatible with legacy freescal/nxp sdma firmware, and they
freescale
> + * are located in the bottom part of sdma_script_start_addrs which are
> + * beyond the SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1.
> + */
rsc
--
Pengutronix e.K. | Dipl.-Ing. Robert Schwebel |
Steuerwalder Str. 21 | https://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-08-10 13:06 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-24 18:51 [PATCH v11 00/12] add ecspi ERR009165 for i.mx6/7 soc family Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 01/12] Revert "ARM: dts: imx6q: Use correct SDMA script for SPI5 core" Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 02/12] Revert "ARM: dts: imx6: Use correct SDMA script for SPI cores" Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 03/12] Revert "dmaengine: imx-sdma: refine to load context only once" Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 04/12] dmaengine: imx-sdma: remove duplicated sdma_load_context Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 05/12] dmaengine: dma: imx-sdma: add fw_loaded and is_ram_script Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 06/12] dmaengine: imx-sdma: add mcu_2_ecspi script Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 07/12] spi: imx: fix ERR009165 Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 08/12] spi: imx: remove ERR009165 workaround on i.mx6ul Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 09/12] spi: imx: add new i.mx6ul compatible name in binding doc Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 10/12] dmaengine: imx-sdma: remove ERR009165 on i.mx6ul Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 11/12] dma: imx-sdma: add i.mx6ul compatible name Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-07-24 18:51 ` [PATCH v11 12/12] dmaengine: imx-sdma: add uart rom script Robin Gong
2020-07-24 18:51 ` Robin Gong
2020-08-10 7:32 ` Frieder Schrempf
2020-08-10 7:32 ` Frieder Schrempf
2020-08-10 10:57 ` Robin Gong
2020-08-10 10:57 ` Robin Gong
2020-08-10 13:06 ` Robert Schwebel [this message]
2020-08-10 13:06 ` Robert Schwebel
2020-08-11 7:10 ` Frieder Schrempf
2020-08-11 7:10 ` Frieder Schrempf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200810130605.mwruri44ebw5o4ye@pengutronix.de \
--to=r.schwebel@pengutronix.de \
--cc=broonie@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=dan.j.williams@intel.com \
--cc=devicetree@vger.kernel.org \
--cc=dmaengine@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=frieder.schrempf@kontron.de \
--cc=kernel@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=martin.fuzzey@flowbird.group \
--cc=matthias.schiffer@ew.tq-group.com \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
--cc=u.kleine-koenig@pengutronix.de \
--cc=vkoul@kernel.org \
--cc=will.deacon@arm.com \
--cc=yibin.gong@nxp.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.