From: "Peter Bergin" <peter@berginkonsult.se>
To: meta-freescale@lists.yoctoproject.org
Subject: Use u-boot-fslc for imx8mnevk
Date: Wed, 8 Jul 2020 16:40:11 +0200 [thread overview]
Message-ID: <23f399fe-2235-8390-b91a-ca88ecc6075b@berginkonsult.se> (raw)
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Hi,
working with dunfell branch and I want to build image for i.Mx8M Nano
EVK and using u-boot-fslc as bootloader.
I have this setup in my conf/auto.conf:
PREFERRED_PROVIDER_virtual/kernel = "linux-fslc-imx"
PREFERRED_PROVIDER_virtual/bootloader="u-boot-fslc"
PREFERRED_PROVIDER_u-boot="u-boot-fslc"
UBOOT_DTB_NAME="imx8mn-ddr4-evk.dtb"
As I'm also building the linux-fslc-imx kernel I have 'IMX_DEFAULT_BSP =
"nxp"' set. And with this setting the u-boot-fslc was incompatible with
imx8mnevk machine. So here I'm a bit stuck. To come pass this I added a
bbappend and made u-boot-fslc compatible with my machine. Is
linux-fslc-imx+u-boot-fslc an unsupported config to use?
With u-boot-fslc enabled for my machine the build work as expected and
the correct kernel and bootloader are built. But it fails at imx-boot
that search for a dtb file that shall be present in
tmp/deploy/images/imx8mnevk/imx-boot-tools. When using NXPs u-boot-imx
this file is placed in that directory in do_deploy_append but this is
not done for u-boot-fslc. Shall imx-boot and u-boor-fslc be used
together or is it another way to package this when using u-boot-fslc?
Anyone having input in this? Is this a bug or do I need to change my
config? Is this a tested configuration by someone or am I the first one
trying this out?
Thanks,
/Peter
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