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Bump linux-imx to lf-6.1.36_2.1.0 #1667

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merged 4 commits into from
Oct 18, 2023

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@angolini angolini commented Oct 17, 2023

Change:

  • update the kernel source code
  • remove the useless patches
  • include the new dts

This kernel adds support for one board which is not a supported machine in meta-freescale yet

Update the linux-imx kernel to be aligned with the NXP BSP
LF6.1.36_2.1.0.

Remove two patches as they are not needed any more.

New dts files for several machines:

- imx8mp-evk-sof-pdm.dtb
- imx8qxp-mek-enet2.dtb
- imx8qxp-mek-enet2-sja1105.dtb
- imx8qxp-mek-enet2-tja1100.dtb
- imx93-14x14-evk-sja1105.dtb
- imx93-14x14-evk-flexspi-m2.dtb
- imx93-9x9-qsb-rpmsg.dtb
- imx93-9x9-qsb-rpmsg-lpv.dtb

New board supported: imx91p-9x9-qsb

Signed-off-by: Daiane Angolini <[email protected]>
Add the dts freescale/imx8mp-evk-sof-pdm.dtb to be built.

Signed-off-by: Daiane Angolini <[email protected]>
Add the following dtb to be built:
 freescale/${KERNEL_DEVICETREE_BASENAME}-enet2-sja1105.dtb \
 freescale/${KERNEL_DEVICETREE_BASENAME}-enet2-tja1100.dtb \

/media/daiane/TRIFORCE/yocto/master/buildw-fsl/workspace \

Signed-off-by: Daiane Angolini <[email protected]>
Add the following dtb to be built:
 freescale/${KERNEL_DEVICETREE_BASENAME}-rpmsg.dtb
 freescale/${KERNEL_DEVICETREE_BASENAME}-rpmsg-lpv.dtb

Signed-off-by: Daiane Angolini <[email protected]>
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angolini commented Oct 17, 2023

build test only for imx8mm-lpddr4-evk and imx93-11x11-lpddr4x-evk.

@@ -42,6 +42,7 @@ KERNEL_DEVICETREE:append:use-nxp-bsp = " \
freescale/imx8mp-evk-rpmsg.dtb \
freescale/imx8mp-evk-rpmsg-lpv.dtb \
freescale/imx8mp-evk-sof-wm8960.dtb \
freescale/imx8mp-evk-sof-pdm.dtb \
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@otavio, @thochstein two questions here.

I expected to find KERNEL_DEVICETREE for imx8mp-ddr4-evk.conf and imx8mp-lpddr4-evk.conf in the imx8mp-evk.inc file. Is there a reason? For me it looks like the .inc file is a better place.

Should we be using ${KERNEL_DEVICETREE_BASENAME} instead?

I don´t know those boards so I'm not sure about this.

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I guess we don't support both board flavors with the same devicetrees?

Using KERNEL_DEVICETREE_BASENAME is a good idea.

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I don't know. The dtb filenames are "basic", that's why I guessed it would go to the .inc file.

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I guess you could check the kernel to see.

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I guess you could check the kernel to see.

@angolini angolini mentioned this pull request Oct 17, 2023
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LGTM

@otavio otavio merged commit d06f10d into Freescale:master Oct 18, 2023
@angolini angolini deleted the bump-linux-imx-2.1.0 branch December 14, 2023 21:38
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4 participants