From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Romain Naour <romain.naour@smile.fr>
Cc: buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH] configs/freescale_imx8mpevk_defconfig: bump to version lf-6.1.22-2.0.0
Date: Sat, 30 Sep 2023 18:00:18 +0200 [thread overview]
Message-ID: <20230930180018.58d273f5@windsurf> (raw)
In-Reply-To: <20230927144237.66777-1-romain.naour@smile.fr>
On Wed, 27 Sep 2023 16:42:37 +0200
Romain Naour <romain.naour@smile.fr> wrote:
> Update the linux-imx kernel to be aligned with the NXP BSP
> LF6.1.22_2.0.0 (same release used in meta-freescale [1]).
>
> Add BR2_TARGET_UBOOT_NEEDS_GNUTLS=y and BR2_TARGET_UBOOT_NEEDS_UTIL_LINUX=y
> since they are new dependencies for building mkeficapsule u-boot tool.
>
> The uboot-imx doesn't use the default imx8mp-evk devicetree anymore due
> to commit [2]:
>
> "Change to use imx8mp-evk-revb4.dtb and imx8mp-ddr4-evk-revb4.dtb
> as default kernel DTB for iMX8MP re-design EVK board. Old EVK
> board is EOL, to boot old EVK, user can switch to old DTB manually."
>
> Since the freescale_imx8mpevk_defconfig only install imx8mp-evk.dtb in
> the final image, the boot stop with:
>
> Booting from mmc ...
> Failed to load 'imx8mp-evk-revb4.dtb'
> WARN: Cannot load the DT
>
> Add a u-boot defconfig fragment to revert this change [2] and use the
> imx8mp-evk.dtb by default.
>
> Runtime tested on i.MX 8M Plus EVK REV B2.
>
> [1] https://github.com/Freescale/meta-freescale/commit/e6b1b6725cd1d44550ba473ff6a80c1b80663965
> [2] https://github.com/nxp-imx/uboot-imx/commit/a60e787a6e35b9c14c391e03d41468e4ad63d598
>
> Signed-off-by: Romain Naour <romain.naour@smile.fr>
> ---
> board/freescale/imx8mpevk/uboot-fragment.config | 3 +++
> configs/freescale_imx8mpevk_defconfig | 11 +++++++----
> 2 files changed, 10 insertions(+), 4 deletions(-)
> create mode 100644 board/freescale/imx8mpevk/uboot-fragment.config
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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prev parent reply other threads:[~2023-09-30 16:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-27 14:42 [Buildroot] [PATCH] configs/freescale_imx8mpevk_defconfig: bump to version lf-6.1.22-2.0.0 Romain Naour
2023-09-30 16:00 ` Thomas Petazzoni via buildroot [this message]
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