Yocto Build SCFW: Difference between revisions
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= Download SCFW sources = | = Download SCFW sources = | ||
Download the SCFW Porting Kit, {{#var:SCFW_PACKAGE}}.tar.gz, from:<br> | Download the SCFW Porting Kit, {{#var:SCFW_PACKAGE}}.tar.gz, from:<br> | ||
{{#var:SCFW_URL}} | {{#var:SCFW_URL}} | ||
<br><br> | |||
(Or find it in the NXP i.MX Software and Development Tool webpage:<br> | |||
https://www.nxp.com/design/i.mx-developer-resources/i.mx-software-and-development-tool:IMX-SW) | |||
= Unpack SCFW sources = | = Unpack SCFW sources = | ||
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$ tar xf scfw_export_{{#var:SCFW_SOC}}.tar.gz | $ tar xf scfw_export_{{#var:SCFW_SOC}}.tar.gz | ||
= Apply Variscite patch = | = Apply the Variscite {{#var:HARDWARE_NAME}} patch = | ||
$ wget {{#var:SCFW_PATCH_URL}}/{{#var:SCFW_PATCH}} | $ wget {{#var:SCFW_PATCH_URL}}/{{#var:SCFW_PATCH}} | ||
Revision as of 15:41, 1 September 2019
Yocto Build SCFW from source code
Install SCFW Toolchain
$ wget https://developer.arm.com/-/media/Files/downloads/gnu-rm/6-2017q2/gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz $ sudo tar xf gcc-arm-none-eabi-6-2017-q2-update-linux.tar.bz -C /opt
Download SCFW sources
Download the SCFW Porting Kit, imx-scfw-porting-kit-1.2.2.tar.gz, from:
https://www.nxp.com/webapp/Download?colCode=L4.14.98_2.0.1_SCFWKIT-1.2.2&appType=license
(Or find it in the NXP i.MX Software and Development Tool webpage:
https://www.nxp.com/design/i.mx-developer-resources/i.mx-software-and-development-tool:IMX-SW)
Unpack SCFW sources
$ mkdir imx-scfw-porting-kit $ tar xf imx-scfw-porting-kit-1.2.2.tar.gz -C imx-scfw-porting-kit $ cd imx-scfw-porting-kit/packages/ $ chmod +x imx-scfw-porting-kit-1.2.2.bin $ ./imx-scfw-porting-kit-1.2.2.bin $ cd imx-scfw-porting-kit/src $ tar xf scfw_export_mx8qx_b0.tar.gz
Apply the Variscite VAR-SOM-MX8X patch
$ wget https://variscite-public.nyc3.cdn.digitaloceanspaces.com/VAR-SOM-MX8X/Software/SCFW/scfw_mx8qxp_var-som_1.2.2.diff $ cd scfw_export_mx8qx_b0 $ patch -p1 < ../scfw_mx8qxp_var-som_1.2.2.diff
Build SCFW image
$ export TOOLS=/opt
$ make clean-qx $ make qx R=B0 B=var_som V=1
The SCFW image scfw_tcm.bin is located under build_mx8qx_b0