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linux-fslc 5.4.114: rcu_preempt detected stalls on IMX7D
#dunfell
#meta-freescale
Ok, understood. The RTL8822 driver available in the kernel is for PCI-only. You should push Realtek to upstream RTL8822CS SDIO support as working with an out-of-tree driver is too painful. I suggest y
Ok, understood. The RTL8822 driver available in the kernel is for PCI-only. You should push Realtek to upstream RTL8822CS SDIO support as working with an out-of-tree driver is too painful. I suggest y
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Fabio Estevam
· #24808
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linux-fslc 5.4.114: rcu_preempt detected stalls on IMX7D
#dunfell
#meta-freescale
On Tue, Jan 11, 2022 at 10:06 AM Fabio Estevam via lists.yoctoproject.org <festevam=gmail.com@...> wrote: Ah, the driver is available at drivers/net/wireless/realtek/rtw88/rtw8822c.
On Tue, Jan 11, 2022 at 10:06 AM Fabio Estevam via lists.yoctoproject.org <festevam=gmail.com@...> wrote: Ah, the driver is available at drivers/net/wireless/realtek/rtw88/rtw8822c.
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Fabio Estevam
· #24807
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linux-fslc 5.4.114: rcu_preempt detected stalls on IMX7D
#dunfell
#meta-freescale
Hi Benson, Looking at your log, I see you use an rtl8822 Wifi device, which is not supported in the mainline kernel. I assume you use an out-of-tree driver, right? When using out-of-tree drivers, it i
Hi Benson, Looking at your log, I see you use an rtl8822 Wifi device, which is not supported in the mainline kernel. I assume you use an out-of-tree driver, right? When using out-of-tree drivers, it i
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By
Fabio Estevam
· #24806
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How to configure eth0 on fslc-image-network-full-cmdline
Hi Leo, There is a recent fix in 5.15.13 for Ethernet on wandboard https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/arch/arm/boot/dts/imx6qdl-wandboard.dtsi?h=v5.15.13&id=ef73e3
Hi Leo, There is a recent fix in 5.15.13 for Ethernet on wandboard https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/arch/arm/boot/dts/imx6qdl-wandboard.dtsi?h=v5.15.13&id=ef73e3
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Fabio Estevam
· #24800
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fw_printenv works but fw_setenv does not after switching to linux-fslc-imx 5.10.69 from linux-fslc-imx 5.4.114
Hi Brian, Could it be that on 5.10 the MTD devices are registered in a different order, which causes a different mtd numbering of the devices? Does fw_setenv give any error?
Hi Brian, Could it be that on 5.10 the MTD devices are registered in a different order, which causes a different mtd numbering of the devices? Does fw_setenv give any error?
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By
Fabio Estevam
· #24781
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linux-fsl 5.10 kernels don't appear to have multi-lane in sound/soc/fsl/fsl_sai.c
This property is only found on the NXP vendor kernel, not in the mainline kernel. If your kernel has such property, then you are using an NXP-based kernel. In this case, you could probably use Andrey'
This property is only found on the NXP vendor kernel, not in the mainline kernel. If your kernel has such property, then you are using an NXP-based kernel. In this case, you could probably use Andrey'
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By
Fabio Estevam
· #24771
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linux-fsl 5.10 kernels don't appear to have multi-lane in sound/soc/fsl/fsl_sai.c
Hi Brian, With the mainline SAI driver, it is possible to use several channels. Not sure what you mean by "multi-lane" in your use-case. Please check: https://bootlin.com/blog/eight-channels-audio-on-
Hi Brian, With the mainline SAI driver, it is possible to use several channels. Not sure what you mean by "multi-lane" in your use-case. Please check: https://bootlin.com/blog/eight-channels-audio-on-
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Fabio Estevam
· #24767
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RPmsg in pico-imx7d using mainline linux (5.6.xx) and Yocto dunfell
Hi Neuber, I think you forgot to hit reply-all. The mailbox driver is at drivers/mailbox/imx-mailbox.c in mainline. Sure, feel free to use it. It is just that you will not get any support from the com
Hi Neuber, I think you forgot to hit reply-all. The mailbox driver is at drivers/mailbox/imx-mailbox.c in mainline. Sure, feel free to use it. It is just that you will not get any support from the com
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By
Fabio Estevam
· #24745
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RPmsg in pico-imx7d using mainline linux (5.6.xx) and Yocto dunfell
Hi Neuber, 5.6 is an unsupported kernel version. It is not a good idea to develop using such an unsupported kernel version. Please see the supported ones at https://www.kernel.org/ These drivers only
Hi Neuber, 5.6 is an unsupported kernel version. It is not a good idea to develop using such an unsupported kernel version. Please see the supported ones at https://www.kernel.org/ These drivers only
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By
Fabio Estevam
· #24740
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[PATCH] imx-cst: introduce the recipe for the version 3.3.0
Hi Thomas, Could you please use CST 3.3.1 instead? It is the latest one available at: https://www.nxp.com/webapp/Download?colCode=IMX_CST_TOOL_NEW
Hi Thomas, Could you please use CST 3.3.1 instead? It is the latest one available at: https://www.nxp.com/webapp/Download?colCode=IMX_CST_TOOL_NEW
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By
Fabio Estevam
· #24724
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SGTL5000 audio codec
#meta-freescale
The driver for the sgtl5000 codec is sound/soc/codecs/sgtl5000.c: at https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/codecs/sgtl5000.c?h=v5.13 You need to write a dev
The driver for the sgtl5000 codec is sound/soc/codecs/sgtl5000.c: at https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/sound/soc/codecs/sgtl5000.c?h=v5.13 You need to write a dev
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By
Fabio Estevam
· #24710
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Safe to upgrade to a Community BSP?
<valeriy.kondratenko@...> wrote: Yes, that's a good one. U-Boot 2021.07 should be available on July, 5th. The PSCI mechanism in U-Boot will take care of it. No extra action is required.
<valeriy.kondratenko@...> wrote: Yes, that's a good one. U-Boot 2021.07 should be available on July, 5th. The PSCI mechanism in U-Boot will take care of it. No extra action is required.
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Fabio Estevam
· #24701
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Safe to upgrade to a Community BSP?
<valeriy.kondratenko@...> wrote: No, you should be good with tha mainline U-Boot and kernel combination.
<valeriy.kondratenko@...> wrote: No, you should be good with tha mainline U-Boot and kernel combination.
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By
Fabio Estevam
· #24699
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Safe to upgrade to a Community BSP?
Hi Val, <valeriy.kondratenko@...> wrote: In mainline, this is handled by the drivers/remoteproc/imx_rproc.c driver. Regards, Fabio Estevam
Hi Val, <valeriy.kondratenko@...> wrote: In mainline, this is handled by the drivers/remoteproc/imx_rproc.c driver. Regards, Fabio Estevam
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By
Fabio Estevam
· #24695
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Safe to upgrade to a Community BSP?
<valeriy.kondratenko@...> wrote: Yes, imx7d is well supported in the mainline kernel. cpuidle is supported via PSCI implementation in U-Boot. I suggest you to use U-Boot mainline too.
<valeriy.kondratenko@...> wrote: Yes, imx7d is well supported in the mainline kernel. cpuidle is supported via PSCI implementation in U-Boot. I suggest you to use U-Boot mainline too.
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By
Fabio Estevam
· #24693
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Safe to upgrade to a Community BSP?
Hi Val, <valeriy.kondratenko@...> wrote: Yes, it is a good approach to move to a mainline kernel. One important aspect to consider is what is the i.MX SoC that you are using. imx28/imx5/imx6/imx7
Hi Val, <valeriy.kondratenko@...> wrote: Yes, it is a good approach to move to a mainline kernel. One important aspect to consider is what is the i.MX SoC that you are using. imx28/imx5/imx6/imx7
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Fabio Estevam
· #24690
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MIPI DSI driver for imx8mn in linux-fslc
Hi Peter, Yes, you are correct. There is no i.MX8MM MIPI DSI support in mainline yet.
Hi Peter, Yes, you are correct. There is no i.MX8MM MIPI DSI support in mainline yet.
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Fabio Estevam
· #24645
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Want to use linux-fslc 5.10 with Dunfell
Hi Andrey, Yes, I am talking about your boot container patches. Excellent, I can help testing on imx8mq-evk. Thanks for working on this. Cheers
Hi Andrey, Yes, I am talking about your boot container patches. Excellent, I can help testing on imx8mq-evk. Thanks for working on this. Cheers
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Fabio Estevam
· #24611
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Want to use linux-fslc 5.10 with Dunfell
Hi Andrey, Excellent, thanks for testing it. Please submit it. Is there any imx8m platform that is missing to test? My understanding is that it was tested on imx8mm-evk, imx8mn-evk. Does it also boot
Hi Andrey, Excellent, thanks for testing it. Please submit it. Is there any imx8m platform that is missing to test? My understanding is that it was tested on imx8mm-evk, imx8mn-evk. Does it also boot
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By
Fabio Estevam
· #24609
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Want to use linux-fslc 5.10 with Dunfell
Hi Peter, Thanks for testing. I have addressed the issues you reported: https://lists.denx.de/pipermail/u-boot/2021-March/443133.html Cheers
Hi Peter, Thanks for testing. I have addressed the issues you reported: https://lists.denx.de/pipermail/u-boot/2021-March/443133.html Cheers
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By
Fabio Estevam
· #24605
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