From: "Brian Hutchinson" <b.hutchman@gmail.com>
To: meta-freescale@lists.yoctoproject.org
Subject: How to get firmware-imx for imx8mm evk into sdcard image? I'm getting firmware loading errors for sdma-imx7d.bin etc.
Date: Mon, 05 Oct 2020 18:24:50 -0700 [thread overview]
Message-ID: <M1J1.1601947490789983387.W6Yi@lists.yoctoproject.org> (raw)
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Just built latest Freescale Community BSP core-image-minimal (kernel 5.4.67 was built) for imx8mm-evk and firmware-imx is not included in sdcard image ... which I think is why I'm getting messages like these:
[ 0.127623] imx-sdma 302c0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2
[ 0.127636] imx-sdma 302c0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin
[ 0.135771] mxs-dma 33000000.dma-controller: initialized
[ 3.921734] cfg80211: failed to load regulatory.db
[ 3.939089] imx-sdma 302b0000.dma-controller: external firmware not found, using ROM firmware
[ 3.939090] imx-sdma 30bd0000.dma-controller: external firmware not found, using ROM firmware
[ 3.939186] imx-sdma 302c0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2
[ 3.966989] imx-sdma 302c0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin
[ 4.013621] imx-sdma 302c0000.dma-controller: external firmware not found, using ROM firmware
I found the firmware files in:
build/tmp/work/aarch64-mx8mm-poky-linux/firmware-imx-8m/8.8-r0/firmware-imx-8.8/fi rmware
... and copied them to the sdcard under /lib/firmware/imx directory but I still get the firmware errors.
How "should" I be getting these firmware binaries into the core-image-minimal sdcard image to also get rid of the firmware loading errors?
I'm using a rev B imx8mm-evk board and using the imx8mm-evk-revb.dtb.
Regards,
Brian
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next reply other threads:[~2020-10-06 1:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-06 1:24 Brian Hutchinson [this message]
2020-10-06 1:34 ` How to get firmware-imx for imx8mm evk into sdcard image? I'm getting firmware loading errors for sdma-imx7d.bin etc Brian Hutchinson
2020-10-06 3:49 ` Brian Hutchinson
2020-10-06 11:29 ` [meta-freescale] " Otavio Salvador
2020-10-06 12:04 ` Brian Hutchinson
2020-10-06 12:08 ` [meta-freescale] " Otavio Salvador
2020-10-06 16:40 ` Brian Hutchinson
2020-10-06 16:49 ` [meta-freescale] " Otavio Salvador
2020-10-06 17:10 ` Brian Hutchinson
2020-10-06 19:42 ` Brian Hutchinson
2020-10-06 19:50 ` Brian Hutchinson
2020-10-06 20:22 ` [meta-freescale] " Andrey Zhizhikin
2020-10-06 20:44 ` Brian Hutchinson
2020-10-07 9:56 ` [meta-freescale] " Andrey Zhizhikin
2020-10-08 9:10 ` Andrey Zhizhikin
2020-10-08 12:00 ` Otavio Salvador
2020-10-06 20:58 ` Brian Hutchinson
2020-10-06 21:26 ` Brian Hutchinson
2020-10-06 23:14 ` [meta-freescale] " Fabio Estevam
2020-10-07 1:35 ` Brian Hutchinson
2020-10-07 9:49 ` [meta-freescale] " Andrey Zhizhikin
2021-07-15 23:49 ` Brian Hutchinson
[not found] ` <16921BC688703423.9621@lists.yoctoproject.org>
2021-07-23 14:12 ` Brian Hutchinson
2020-10-06 20:28 ` Andrey Zhizhikin
2020-10-06 20:37 ` Brian Hutchinson
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