From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
To: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"marex@denx.de" <marex@denx.de>
Cc: "linux@armlinux.org.uk" <linux@armlinux.org.uk>,
"andreas@kemnade.info" <andreas@kemnade.info>,
"festevam@gmail.com" <festevam@gmail.com>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"linux-imx@nxp.com" <linux-imx@nxp.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>,
"pzimmermann@dh-electronics.com" <pzimmermann@dh-electronics.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 5/9] ARM: imx_v6_v7_defconfig: build imx sdma driver as module
Date: Mon, 20 Sep 2021 15:55:54 +0000 [thread overview]
Message-ID: <b399f461991b3dc6ba3d3332a054e7feea1d37f1.camel@toradex.com> (raw)
In-Reply-To: <dc987232-8687-a3cc-cc44-9e82e94ddd52@denx.de>
On Mon, 2021-09-20 at 16:52 +0200, Marek Vasut wrote:
> On 9/20/21 4:49 PM, Marcel Ziswiler wrote:
> > From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> >
> > Build CONFIG_IMX_SDMA as a module to avoid the following boot issue:
> >
> > [ 5.214751] imx-sdma 20ec000.sdma: Direct firmware load for
> > imx/sdma/sdma-imx6q.bin failed with error -2
> > [ 5.215762] imx-sdma 20ec000.sdma: Falling back to sysfs fallback
> > for: imx/sdma/sdma-imx6q.bin
>
> Isn't there some ROM-side SDMA firmware baked into the MX6 which is used
> as a fallback if loading newer one from filesystem fails ? I suspect the
> default ROM firmware might be buggy.
I'm not so sure about this. At least it seems to fail if no external firmware can be loaded.
next prev parent reply other threads:[~2021-09-20 15:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-20 14:49 [PATCH v4 0/9] ARM: prepare and add colibri imx6ull 1gb (emmc) support Marcel Ziswiler
2021-09-20 14:49 ` [PATCH v4 1/9] ARM: imx_v6_v7_defconfig: enable mtd physmap Marcel Ziswiler
2021-10-05 3:22 ` Shawn Guo
2021-09-20 14:49 ` [PATCH v4 2/9] ARM: imx_v6_v7_defconfig: enable fb Marcel Ziswiler
2021-09-20 14:49 ` [PATCH v4 3/9] ARM: imx_v6_v7_defconfig: change snd soc tlv320aic3x to i2c variant Marcel Ziswiler
2021-10-05 3:23 ` Shawn Guo
2021-09-20 14:49 ` [PATCH v4 4/9] ARM: imx_v6_v7_defconfig: rebuild default configuration Marcel Ziswiler
2021-10-05 3:23 ` Shawn Guo
2021-09-20 14:49 ` [PATCH v4 5/9] ARM: imx_v6_v7_defconfig: build imx sdma driver as module Marcel Ziswiler
2021-09-20 14:52 ` Marek Vasut
2021-09-20 15:55 ` Marcel Ziswiler [this message]
2021-09-20 16:14 ` Marek Vasut
2021-09-20 16:50 ` Lucas Stach
2021-10-05 3:24 ` Shawn Guo
2021-09-20 14:49 ` [PATCH v4 6/9] ARM: imx_v6_v7_defconfig: enable bpf syscall and cgroup bpf Marcel Ziswiler
2021-10-05 3:24 ` Shawn Guo
2021-09-20 14:49 ` [PATCH v4 7/9] dt-bindings: arm: fsl: clean-up all toradex boards/modules Marcel Ziswiler
2021-10-05 3:27 ` Shawn Guo
2021-09-20 14:49 ` [PATCH v4 8/9] ARM: dts: colibri-imx6ull-emmc: add device tree Marcel Ziswiler
[not found] ` <20211005032834.GG20743@dragon>
2021-10-05 4:13 ` Marcel Ziswiler
2021-09-20 14:49 ` [PATCH v4 9/9] dt-bindings: arm: fsl: add toradex,colibri-imx6ull-emmc Marcel Ziswiler
2021-10-05 3:28 ` Shawn Guo
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