Yocto Build U-Boot: Difference between revisions
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(imx8mq fix default dtb) |
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Download SECO firmware: | Download SECO firmware: | ||
{{#ifeq: {{#var:HARDWARE_NAME}} | VAR-SOM-MX8X | {{#ifeq: {{#var:MACHINE_NAME_B0}} | imx8qxpb0-var-som | | |||
<br> | |||
$ wget {{#var:SECO_FIRMWARE_URL}}/{{#var:SECO_FIRMWARE}}.bin | |||
$ chmod +x {{#var:SECO_FIRMWARE}}.bin | |||
$ ./{{#var:SECO_FIRMWARE}}.bin | |||
$ cp {{#var:SECO_FIRMWARE}}/firmware/seco/mx8qx*-ahab-container.img . | |||
| | |||
<br> | |||
$ wget {{#var:NXP_FIRMWARE_URL}}/{{#var:NXP_FIRMWARE}}.bin | $ wget {{#var:NXP_FIRMWARE_URL}}/{{#var:NXP_FIRMWARE}}.bin | ||
$ chmod +x {{#var:NXP_FIRMWARE}}.bin | $ chmod +x {{#var:NXP_FIRMWARE}}.bin | ||
$ ./{{#var:NXP_FIRMWARE}}.bin | $ ./{{#var:NXP_FIRMWARE}}.bin | ||
$ cp {{#var:NXP_FIRMWARE}}/firmware/seco/{{#var:SECO_FIRMWARE}} . | $ cp {{#var:NXP_FIRMWARE}}/firmware/seco/{{#var:SECO_FIRMWARE}} . | ||
}} | |||
| | | | ||
<br> | |||
$ wget {{#var:NXP_FIRMWARE_URL}}/{{#var:NXP_FIRMWARE}}.bin | $ wget {{#var:NXP_FIRMWARE_URL}}/{{#var:NXP_FIRMWARE}}.bin | ||
$ chmod +x {{#var:NXP_FIRMWARE}}.bin | $ chmod +x {{#var:NXP_FIRMWARE}}.bin | ||
$ ./{{#var:NXP_FIRMWARE}}.bin | $ ./{{#var:NXP_FIRMWARE}}.bin | ||
$ cp {{#var:NXP_FIRMWARE}}/firmware/ddr/synopsys/ | $ cp {{#var:NXP_FIRMWARE}}/firmware/seco/{{#var:SECO_FIRMWARE}} . | ||
$ cp {{#var:NXP_FIRMWARE}}/firmware/hdmi/cadence/signed_* . | }} | ||
| | |||
Download DDR {{#ifeq: {{#var:SOC}}|mx8mq|and HDMI|}} firmware: | |||
$ wget {{#var:NXP_FIRMWARE_URL}}/{{#var:NXP_FIRMWARE}}.bin | |||
$ chmod +x {{#var:NXP_FIRMWARE}}.bin | |||
$ ./{{#var:NXP_FIRMWARE}}.bin | |||
$ cp {{#var:NXP_FIRMWARE}}/firmware/ddr/synopsys/* . | |||
{{#ifeq: {{#var:SOC}}|mx8mq|$ cp {{#var:NXP_FIRMWARE}}/firmware/hdmi/cadence/signed_* .|}} | |||
}} | }} | ||
Line 78: | Line 94: | ||
Download imx_mkimage: | Download imx_mkimage: | ||
$ git clone {{#var:NXP_IMX_GIT}}/imx-mkimage -b {{#var:NXP_IMX_BRANCH}} | $ git clone {{#var:NXP_IMX_GIT}}/imx-mkimage -b {{#var:NXP_IMX_BRANCH}} | ||
$ cp imx-mkimage/iMX8M/*.c imx-mkimage/iMX8M/*.sh {{#ifeq: {{#var:YOCTO_NAME}}|Morty||imx-mkimage/scripts/pad_image.sh}} . | $ cp imx-mkimage/iMX8M/*.c imx-mkimage/iMX8M/*.sh {{#ifeq: {{#var:FSL_BSP_VERSION}}|L4.14.78-1.0.0_ga|imx-mkimage/iMX8M/soc.mak|}} {{#ifeq: {{#var:YOCTO_NAME}}|Morty||imx-mkimage/scripts/pad_image.sh}} . | ||
}} | }} | ||
Download and build ATF: | Download and build ATF:<!-- | ||
$ git clone {{#var:NXP_IMX_GIT}}/imx-atf -b {{#var:NXP_IMX_BRANCH}} | Use VARISCITE_ATF_GIT from yocto platform customization if exists for Variscite hosted repo, else default to NXP: | ||
--> | |||
$ git clone {{#var:VARISCITE_ATF_GIT | {{#var:NXP_IMX_GIT}}/imx-atf }} -b {{#var:VARISCITE_ATF_BRANCH | {{#var:NXP_IMX_BRANCH}}}} | |||
{{#ifeq: {{#var:SOC_FAMILY}}|imx8m| | {{#ifeq: {{#var:SOC_FAMILY}}|imx8m| | ||
$ git clone {{#var:META_VARISCITE_GIT}} -b {{#var:META_VARISCITE_BRANCH}} | $ git clone {{#var:META_VARISCITE_GIT}} -b {{#var:META_VARISCITE_BRANCH}} | ||
{{#ifeq: {{#var:FSL_BSP_VERSION}}|L4.14.78-1.0.0_ga|| | |||
{{#if: {{#var:IMX_MKIMAGE_SOC_PATCH}}| | |||
$ cd imx-mkimage | |||
$ git apply ../{{#var:META_VARISCITE_REPO}}/{{#var:IMX_MKIMAGE_SOC_PATCH}} | |||
$ cp iMX8M/soc.mak .. | |||
$ cd .. | |||
| | | | ||
$ cp {{#var:META_VARISCITE_REPO}}/recipes-bsp/imx-mkimage/files/soc.mak . }} | |||
}} | }} | ||
$ cd imx-atf | | | ||
}} | |||
$ cd imx-atf {{#if: {{#var:VARISCITE_ATF_GIT}}|| | |||
{{#ifeq: {{#var:SOC_FAMILY}}| imx8m | | |||
{{#ifeq: {{#var:FSL_BSP_VERSION}}| L4.14.78-1.0.0_ga | $ git apply ../{{#var:META_VARISCITE_REPO}}/recipes-bsp/imx-atf/imx-atf/* | | |||
{{#ifeq: {{#var:SOC}}|mx8mn| $ git apply ../{{#var:META_VARISCITE_REPO}}/recipes-bsp/imx-atf/imx-atf/* | | |||
{{#ifeq: {{#var:SOC}}|mx8mp| $ git apply ../{{#var:META_VARISCITE_REPO}}/recipes-bsp/imx-atf/imx-atf/* | | |||
{{#ifeq: {{#var:SOC}}|mx8mm| $ git apply ../{{#var:META_VARISCITE_REPO}}/recipes-bsp/imx-atf/imx-atf/imx8mm* ../{{#var:META_VARISCITE_REPO}}/recipes-bsp/imx-atf/imx-atf/imx8m-* | | |||
{{#ifeq: {{#var:SOC}}|mx8mq| $ git apply ../{{#var:META_VARISCITE_REPO}}/recipes-bsp/imx-atf/imx-atf/imx8m-*|}} }} }} }} }} }} }} | |||
$ source {{#var:TOOLCHAIN_LOCATION}} | $ source {{#var:TOOLCHAIN_LOCATION}} | ||
$ unset LDFLAGS | $ unset LDFLAGS | ||
$ make PLAT={{#var:IMX_ATF_PLAT}} bl31 | $ make PLAT={{#var:IMX_ATF_PLAT}} bl31 | ||
$ cp build/{{#var:IMX_ATF_PLAT}}/release/bl31.bin .. | $ cp build/{{#var:IMX_ATF_PLAT}}/release/bl31.bin .. | ||
Line 106: | Line 130: | ||
$ cp ../tools/mkimage mkimage_uboot | $ cp ../tools/mkimage mkimage_uboot | ||
$ cp ../u-boot.bin . | $ cp ../u-boot.bin . | ||
{{#ifeq: {{#var:SOC_FAMILY}}|imx8m|$ cp ../u-boot-nodtb.bin ../spl/u-boot-spl.bin ../arch/arm/dts/{{#var:DEFAULT_DTB}} .|}} | {{#ifeq: {{#var:SOC_FAMILY}}|imx8m| | ||
{{#ifeq: {{#var:FSL_BSP_VERSION}}| L4.14.78-1.0.0_ga | | |||
$ cp ../u-boot-nodtb.bin ../spl/u-boot-spl.bin ../arch/arm/dts/{{#var:U-BOOT_DTB_FILE|{{#var:DEFAULT_DTB}}}} . | |||
| | |||
{{#ifeq: {{#var:SOC}}|mx8mm| | |||
$ cp ../u-boot-nodtb.bin ../spl/u-boot-spl.bin ../arch/arm/dts/{{#var:U-BOOT_DTB_DART}} ../arch/arm/dts/{{#var:U-BOOT_DTB_SOM}} ../arch/arm/dts/{{#var:U-BOOT_DTB_SOM_10}} . | |||
| | |||
{{#ifeq: {{#var:SOC}}|mx8mn| | |||
$ cp ../u-boot-nodtb.bin ../spl/u-boot-spl.bin ../arch/arm/dts/{{#var:U-BOOT_DTB_SOM}} ../arch/arm/dts/{{#var:U-BOOT_DTB_SOM_10}} . | |||
| | |||
{{#ifeq: {{#var:SOC}}|mx8mp| | |||
$ cp ../u-boot-nodtb.bin ../spl/u-boot-spl.bin ../arch/arm/dts/{{#var:U-BOOT_DTB_DART}} ../arch/arm/dts/{{#var:U-BOOT_DTB_SOM}} . | |||
| | |||
$ cp ../u-boot-nodtb.bin ../spl/u-boot-spl.bin ../arch/arm/dts/{{#var:U-BOOT_DTB_FILE|{{#var:DEFAULT_DTB}}}} . | |||
}} }} }} }} | |||
| | |||
$ cp ../spl/u-boot-spl.bin . | |||
}} | |||
{{#ifeq: {{#var:SOC_FAMILY}}|imx8| | {{#ifeq: {{#var:SOC_FAMILY}}|imx8| | ||
{{#ifeq: {{#var:SOC}}|mx8qxp| | |||
Depending on i.MX8QXP SOC revision different instructions should be used to build boot image.<br> | |||
The SOC revision is printed by u-boot as follows | |||
CPU: Freescale i.MX8QXP revB A35 at 1200 MHz at 36C | |||
or | |||
CPU: Freescale i.MX8QXP revC A35 at 1200 MHz at 36C | |||
Build boot image for SOC revision B: | |||
$ make -f soc.mak clean | |||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} REV=B0 MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh flash_spl | |||
$ mv flash.bin {{#var:U-BOOT_SD_IMAGE_NAME}} | |||
<br> | |||
Build boot image for SOC revision C: | |||
$ make -f soc.mak clean | |||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} REV=C0 MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh flash_spl | |||
$ mv flash.bin {{#var:U-BOOT_SD_IMAGE_NAME}} | |||
| | |||
Build boot image: | Build boot image: | ||
$ make -f soc.mak clean | $ make -f soc.mak clean | ||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh | $ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh flash_spl | ||
$ mv flash.bin {{#var:U-BOOT_SD_IMAGE_NAME}} | $ mv flash.bin {{#var:U-BOOT_SD_IMAGE_NAME}} | ||
}} | |||
| | | | ||
{{#ifeq: {{#var:SOC}}|mx8mq| | |||
Build boot image: | |||
$ make -f soc.mak clean | |||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} dtbs={{#var:U-BOOT_DTB_FILE|{{#var:DEFAULT_DTB}}}} MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh CC=gcc OUTIMG={{#var:U-BOOT_SD_IMAGE_NAME}} flash_evk | |||
| | |||
{{#ifeq: {{#var:SOC}}|mx8mm| | |||
{{#ifeq: {{#var:FSL_BSP_VERSION}}| L4.14.78-1.0.0_ga | | |||
Build boot image: | Build boot image: | ||
$ make -f soc.mak clean | $ make -f soc.mak clean | ||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} dtbs={{#var:DEFAULT_DTB}} MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh CC=gcc OUTIMG={{#var:U-BOOT_SD_IMAGE_NAME}} flash_evk | $ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} dtbs={{#var:DEFAULT_DTB}} MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh CC=gcc OUTIMG={{#var:U-BOOT_SD_IMAGE_NAME}} flash_evk | ||
| | |||
Build boot image: | |||
$ make -f soc.mak clean | |||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} dtbs="{{#var:U-BOOT_DTB_DART}} {{#var:U-BOOT_DTB_SOM}} {{#var:U-BOOT_DTB_SOM_10}}" MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh CC=gcc OUTIMG={{#var:U-BOOT_SD_IMAGE_NAME}} flash_lpddr4_ddr4_evk | |||
}} | }} | ||
}} | | | ||
{{#ifeq: {{#var:SOC}}|mx8mn| | |||
Build boot image: | |||
$ make -f soc.mak clean | |||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} dtbs="{{#var:U-BOOT_DTB_SOM}} {{#var:U-BOOT_DTB_SOM_10}}" MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh CC=gcc OUTIMG={{#var:U-BOOT_SD_IMAGE_NAME}} flash_ddr4_evk | |||
| | |||
{{#ifeq: {{#var:SOC}}|mx8mp| | |||
Build boot image: | |||
$ make -f soc.mak clean | |||
$ make -f soc.mak SOC={{#var:IMX_MKIMAGE_SOC}} dtbs="{{#var:U-BOOT_DTB_DART}} {{#var:U-BOOT_DTB_SOM}}" MKIMG=./mkimage_imx8 PAD_IMAGE=./pad_image.sh CC=gcc OUTIMG={{#var:U-BOOT_SD_IMAGE_NAME}} flash_evk | |||
|}} }} }} }} }} }} | |||
= Install the built U-Boot on an SD card = | = Install the built U-Boot on an SD card = |
Revision as of 22:53, 12 January 2021
Yocto Build U-Boot from source code
Toolchain installation for out of Yocto builds
To install the toolchain, follow Yocto Toolchain installation.
Build U-Boot out of Yocto tree
Obtain sources:
$ git clone https://github.com/varigit/uboot-imx.git -b imx_v2015.04_4.1.15_1.1.0_ga_var03 $ cd uboot-imx
Configure compilation environment:
$ source /opt/fslc-x11/2.2.1/environment-setup-armv7at2hf-neon-fslc-linux-gnueabi
Cleanup everything:
$ make mrproper
Select one of the following configurations:
For booting from SD card/eMMC: $ make mx6var_som_sd_defconfig For booting from NAND flash: $ make mx6var_som_nand_defconfig
Build U-Boot:
$ make -j4
Install the built U-Boot on an SD card
$ sudo dd if=SPL of=/dev/sdX bs=1K seek=1; sync $ sudo dd if=u-boot.img of=/dev/sdX bs=1K seek=69; sync (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/... $ sudo cp u-boot.img /media/rootfs/opt/images/...
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 Yocto tree
$ git pull