Debian Build U-Boot: Difference between revisions
From Variscite Wiki
(Reorder ATF and U-Boot copying binaries before imx-mkimage tool setup) |
No edit summary |
||
| Line 73: | Line 73: | ||
|.<br><br>}} | |.<br><br>}} | ||
Download SECO firmware: | Download SECO firmware: | ||
<!-- For Buster (Debian 10) download from the debian-var repo --> | <!-- For Buster (Debian 10) download from the debian-var repo --> | ||
{{#ifexpr: {{#var:DEBIAN_VERSION}} < 11 | | {{#ifexpr: {{#var:DEBIAN_VERSION}} < 11 | | ||
{{#switch:{{#var:SOC}} | {{#switch:{{#var:SOC}} | ||
| mx8qxp= | | mx8qxp= | ||
| |||
For i.MXQXP SOC revB:<br> | For i.MXQXP SOC revB:<br> | ||
$ wget {{#var:DEBIAN_GIT_WGET}}/raw/{{#var:DEBIAN_BRANCH}}/variscite/{{#var:MACHINE_NAME}}/imx-boot-tools-b0/{{#var:SECO_FIRMWARE_IMG_B0}} | $ wget {{#var:DEBIAN_GIT_WGET}}/raw/{{#var:DEBIAN_BRANCH}}/variscite/{{#var:MACHINE_NAME}}/imx-boot-tools-b0/{{#var:SECO_FIRMWARE_IMG_B0}} | ||
| Line 83: | Line 84: | ||
$ wget {{#var:DEBIAN_GIT_WGET}}/raw/{{#var:DEBIAN_BRANCH}}/variscite/{{#var:MACHINE_NAME}}/imx-boot-tools/{{#var:SECO_FIRMWARE_IMG}} | $ wget {{#var:DEBIAN_GIT_WGET}}/raw/{{#var:DEBIAN_BRANCH}}/variscite/{{#var:MACHINE_NAME}}/imx-boot-tools/{{#var:SECO_FIRMWARE_IMG}} | ||
| mx8qm= | | mx8qm= | ||
<br> | |||
$ wget {{#var:DEBIAN_GIT_WGET}}/raw/{{#var:DEBIAN_BRANCH}}/variscite/{{#var:MACHINE_NAME}}/imx-boot-tools/{{#var:SECO_FIRMWARE_IMG}} | $ wget {{#var:DEBIAN_GIT_WGET}}/raw/{{#var:DEBIAN_BRANCH}}/variscite/{{#var:MACHINE_NAME}}/imx-boot-tools/{{#var:SECO_FIRMWARE_IMG}} | ||
}} | }} | ||
| | | <!-- For Bullseye (Debian 11) and above download from NXP --> | ||
<!-- For Bullseye (Debian 11) and above download from NXP --> | <br> | ||
$ wget {{#var:SECO_FIRMWARE_URL}}/{{#var:SECO_FIRMWARE}}.bin | $ wget {{#var:SECO_FIRMWARE_URL}}/{{#var:SECO_FIRMWARE}}.bin | ||
$ chmod +x {{#var:SECO_FIRMWARE}}.bin | $ chmod +x {{#var:SECO_FIRMWARE}}.bin | ||
| Line 93: | Line 95: | ||
}} | }} | ||
| imx9= | | imx9= | ||
| |||
Download Sentinel firmware: | Download Sentinel firmware: | ||
$ wget {{#var:IMX_SENTINEL_URL}} | $ wget {{#var:IMX_SENTINEL_URL}} | ||
| Line 103: | Line 106: | ||
$ ./{{#var:NXP_FIRMWARE}}.bin | $ ./{{#var:NXP_FIRMWARE}}.bin | ||
$ cp {{#var:NXP_FIRMWARE}}/firmware/ddr/synopsys/* . | $ cp {{#var:NXP_FIRMWARE}}/firmware/ddr/synopsys/* . | ||
| #default= | | #default= <!-- Download the DDR/HDMI firmware from the debian-var repository (Debian Buster and above) --> | ||
<!-- Download the DDR/HDMI firmware from the debian-var repository (Debian Buster and above) --> | | ||
Download DDR {{#switch: {{#var:SOC}}|mx8mq|mx8m= and HDMI/DP|#default=}} firmware: | Download DDR {{#switch: {{#var:SOC}}|mx8mq|mx8m= and HDMI/DP|#default=}} firmware: | ||
$ git clone {{#var:DEBIAN_GIT}} -b {{#var:DEBIAN_BRANCH}} | $ git clone {{#var:DEBIAN_GIT}} -b {{#var:DEBIAN_BRANCH}} | ||
Revision as of 17:06, 3 May 2023
Warning: This page is designed to be used with a 'release' URL parameter.
This page is using the default release RELEASE_BUSTER_V2.0_DART-MX8M.
To view this page for a specific Variscite SoM and software release, please follow these steps:
- Visit variwiki.com
- Select your SoM
- Select the software release
Build U-Boot from source code
Toolchain installation for out of builds
To install the toolchain, follow the Debian Toolchain installation guide.
Build U-Boot out of tree
Obtain sources:
$ git clone https://github.com/varigit/uboot-imx.git -b imx_v2018.03_4.14.78_1.0.0_ga_var01 $ cd uboot-imx
Configure compilation environment:
$ export ARCH=arm64 $ export CROSS_COMPILE=~/var_mx8m_dart_debian/toolchain/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/aarch64-linux-gnu-
Cleanup everything:
$ make mrproper
Select configuration:
$ make imx8m_var_dart_defconfig
Build U-Boot:
$ make -j$(nproc)
Build boot image
The final boot image contains multiple firmware files, as explained by NXP in IMX_LINUX_USERS_GUIDE.pdf (Search for "How to build imx-boot image by using imx-mkimage").
The following procedure builds the final image:
Create imx-boot-tools directory:
$ mkdir imx-boot-tools $ cd imx-boot-tools
Download DDR and HDMI/DP firmware:
$ git clone https://github.com/varigit/debian-var.git -b debian_buster_var01 $ cp debian-var/variscite/imx8m-var-dart/imx-boot-tools/*ddr4* . $ cp debian-var/variscite/imx8m-var-dart/imx-boot-tools/signed_* .
Download ATF:
$ wget https://github.com/varigit/debian-var/raw/debian_buster_var01/variscite/imx8m-var-dart/imx-boot-tools/bl31-mx8m.bin -O bl31.bin
Copy U-Boot binaries:
$ cp ../tools/mkimage mkimage_uboot $ cp ../u-boot.bin . $ cp ../u-boot-nodtb.bin ../spl/u-boot-spl.bin ../arch/arm/dts/ .
Download imx-mkimage:
$ git clone /imx-mkimage -b $ cp imx-mkimage/iMX8M/*.c imx-mkimage/iMX8M/*.sh imx-mkimage/iMX8M/soc.mak .
Build boot image:
$ make -f soc.mak clean $ make -f soc.mak SOC= dtbs= MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh CC=gcc OUTIMG=imx-boot-sd.bin flash_evk
Install the built U-Boot on an SD card
$ sudo dd if=imx-boot-sd.bin of=/dev/sdX bs=1K seek= conv=fsync (Replace /dev/sdX with the correct device)
If you want to use our recovery SD card to flash the built U-Boot to NAND flash/eMMC, then copy it to the appropriate location in the SD card:
$ sudo cp SPL /media/rootfs/opt/images/Debian $ sudo cp u-boot.img /media/rootfs/opt/images/Debian
And eject the SD card gracefully from host machine.
Note: If you manually upgrade an existing U-Boot, and you have an old environment saved, it is a good idea to reset your environment to the new default (see Environment handling commands)
Update your U-Boot out of Debian tree
$ cd uboot-imx $ git pull