u-bootのカスタマイズ
**文書の過去の版を表示しています。**
U-Bootのカスタマイズ
Jetson TX2 NX Moduleで、U-BootのTX2 NX向けバージョンのバグを修正する必要に迫られて、一度、U-Bootを自分でビルドして実際に書き込んで使用したことはあるが、そのときは、詳細な記録を残していなかったので、今回、Jetson Nano Moduleの環境にて、U-Bootのカスタマイズ、というか、具体的に変更する必要のあるネタは今のところないので、とりあえず、自分でビルドしてそれを使ってみるとして、その記録をここに残す。
U-Bootのビルド
32.7.1 Release Notes
に、
Release tag | tegra-l4t-r32.7.1 |
とあるので、これを使うのか。
NVIDIA Jetson Linux Developer Guide 32.7.1 Release のDownloading and Building U-Bootのセクション
を参照しつつやってみる。(TX2 NXのときもそうしたはず)
arioka@beelink-u59:~/work/git$ git clone -n git://nv-tegra.nvidia.com/3rdparty/u-boot.git Cloning into 'u-boot'... remote: Enumerating objects: 691094, done. remote: Counting objects: 100% (691094/691094), done. remote: Compressing objects: 100% (108227/108227), done. remote: Total 691094 (delta 573623), reused 691060 (delta 573589), pack-reused 0 Receiving objects: 100% (691094/691094), 136.85 MiB | 1.46 MiB/s, done. Resolving deltas: 100% (573623/573623), done. arioka@beelink-u59:~/work/git$ cd u-boot/ arioka@beelink-u59:~/work/git/u-boot$ ls arioka@beelink-u59:~/work/git/u-boot$ git checkout -b jetson_nano_module_u-boot_customization tegra-l4t-r32.7.1 Updating files: 100% (16598/16598), done. Switched to a new branch 'jetson_nano_module_u-boot_customization' arioka@beelink-u59:~/work/git/u-boot$ arioka@beelink-u59:~/work/git/u-boot$ arioka@beelink-u59:~/work/git/u-boot$ git branch * jetson_nano_module_u-boot_customization arioka@beelink-u59:~/work/git/u-boot$ ls Kbuild Makefile board configs dts include scripts Kconfig README cmd disk env lib test Licenses api common doc examples net tools MAINTAINERS arch config.mk drivers fs post arioka@beelink-u59:~/work/git/u-boot$ git checkout-index -a --prefix=exports/ arioka@beelink-u59:~/work/git/u-boot$ ls Kbuild Makefile board configs dts fs post Kconfig README cmd disk env include scripts Licenses api common doc examples lib test MAINTAINERS arch config.mk drivers exports net tools arioka@beelink-u59:~/work/git/u-boot$ mv exports/ .azure-pipelines.yml Makefile dts/ .checkpatch.conf README env/ .gitattributes api/ examples/ .github/ arch/ fs/ .gitignore board/ include/ .gitlab-ci.yml cmd/ lib/ .mailmap common/ net/ .travis.yml config.mk post/ Kbuild configs/ scripts/ Kconfig disk/ test/ Licenses/ doc/ tools/ MAINTAINERS drivers/ arioka@beelink-u59:~/work/git/u-boot$ mv exports ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/ Linux_for_Tegra/ public_sources.tbz2 arioka@beelink-u59:~/work/git/u-boot$ mv exports ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/source source/ source_sync.sh arioka@beelink-u59:~/work/git/u-boot$ mv exports ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/source source/ source_sync.sh arioka@beelink-u59:~/work/git/u-boot$ mv exports ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/ 189992/ BUP_generator.py LICENSE LICENSE.chkbdinfo LICENSE.mkbctpart LICENSE.mkbootimg LICENSE.mkgpt LICENSE.mksparse LICENSE.tegraopenssl LICENSE.tos-mon-only.img.arm-trusted-firmware LICENSE.u-boot NVIDIA_Trademark_License_Addendum_SW.pdf P3448_A00_lpddr4_204Mhz_P987.cfg __pycache__/ bbd.bin bmp.blob boot.img boot.img.sb cboot.bin chkbdinfo crc-flash.xml.bin crc-flash.xml.tmp cvm.bin arioka@beelink-u59:~/work/git/u-boot$ ls ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/bootloader/ 189992 BUP_generator.py LICENSE LICENSE.chkbdinfo LICENSE.mkbctpart LICENSE.mkbootimg LICENSE.mkgpt LICENSE.mksparse LICENSE.tegraopenssl LICENSE.tos-mon-only.img.arm-trusted-firmware LICENSE.u-boot NVIDIA_Trademark_License_Addendum_SW.pdf P3448_A00_lpddr4_204Mhz_P987.cfg __pycache__ bbd.bin bmp.blob boot.img boot.img.sb cboot.bin chkbdinfo crc-flash.xml.bin crc-flash.xml.tmp cvm.bin eks.img emmc_bootblob_ver.txt extlinux.conf flash.xml flash.xml.sb flash_parameters.txt flash_win.bat flashcmd.txt initrd kernel_tegra210-p3448-0000-p3449-0000-b00.dtb kernel_tegra210-p3448-0000-p3449-0000-b00.dtb.sb kernel_tegra210-p3448-0002-p3449-0000-b00.dtb kernel_tegra210-p3448-0002-p3449-0000-b00.dtb.sb l4t_bup_gen.func l4t_initrd.img mkbctpart mkbootimg mkgpt mksparse nv_boot_control.conf nvidia-l4t-bootloader_32.7.2-20220420143418_arm64.deb nvtboot.bin nvtboot_cpu.bin nvtboot_cpu_rb.bin nvtboot_recovery.bin nvtboot_recovery_cpu.bin qspi_bootblob_ver.txt rp4.blob sc7entry-firmware.bin system.img system.img.raw t210ref tegra210-p3448-0000-p3449-0000-b00.dtb tegra210-p3448-0002-p3449-0000-b00.dtb tegrabct tegradevflash tegraflash.py tegraflash_internal.py tegrahost tegraopenssl tegraparser tegrarcm tegrasign tegrasign_v3.py tegrasign_v3_internal.py tegrasign_v3_util.py tos-mon-only.img tos.img warmboot.bin arioka@beelink-u59:~/work/git/u-boot$ ^C arioka@beelink-u59:~/work/git/u-boot$ ls ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/ README_Autoflash.txt nvautoflash.sh README_Massflash.txt nvmassflashgen.sh README_RAPID_BOOT.txt nvsdkmanager_flash.sh TX1_boot-firmware-redundancy.txt p2371.conf apply_binaries.sh p2597-0000+p2180-1000-24x7.conf bootloader/ p2597-0000+p2180-1000.conf build_l4t_bup.sh p3448-0000-max-spi.conf flash.sh p3448-0000.conf.common jetson-nano-2gb-devkit.conf p3449-0000+p3448-0000-qspi-sd.conf jetson-nano-devkit-emmc.conf p3449-0000+p3448-0000-qspi.conf jetson-nano-devkit.conf p3449-0000+p3448-0002.conf jetson-nano-emmc.conf p3450.conf jetson-nano-qspi-sd.conf p3542-0000+p3448-0003-qspi-sd.conf jetson-nano-qspi.conf p3542-0000+p3448-0003-qspi.conf jetson-tx1-devkit.conf p3542.conf jetson-tx1.conf rootfs/ kernel/ source/ l4t_generate_soc_bup.sh source_sync.sh nv_tegra/ tools/ nv_tools/ arioka@beelink-u59:~/work/git/u-boot$ ls ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/ README_Autoflash.txt nvautoflash.sh README_Massflash.txt nvmassflashgen.sh README_RAPID_BOOT.txt nvsdkmanager_flash.sh TX1_boot-firmware-redundancy.txt p2371.conf apply_binaries.sh p2597-0000+p2180-1000-24x7.conf bootloader p2597-0000+p2180-1000.conf build_l4t_bup.sh p3448-0000-max-spi.conf flash.sh p3448-0000.conf.common jetson-nano-2gb-devkit.conf p3449-0000+p3448-0000-qspi-sd.conf jetson-nano-devkit-emmc.conf p3449-0000+p3448-0000-qspi.conf jetson-nano-devkit.conf p3449-0000+p3448-0002.conf jetson-nano-emmc.conf p3450.conf jetson-nano-qspi-sd.conf p3542-0000+p3448-0003-qspi-sd.conf jetson-nano-qspi.conf p3542-0000+p3448-0003-qspi.conf jetson-tx1-devkit.conf p3542.conf jetson-tx1.conf rootfs kernel source l4t_generate_soc_bup.sh source_sync.sh nv_tegra tools nv_tools arioka@beelink-u59:~/work/git/u-boot$ ls ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/source source/ source_sync.sh arioka@beelink-u59:~/work/git/u-boot$ mkdir ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/sources arioka@beelink-u59:~/work/git/u-boot$ mv exports ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/sources/u-boot arioka@beelink-u59:~/work/git/u-boot$ cd ~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/sources/u-boot arioka@beelink-u59:~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/sources/u-boot$ ls Kbuild Makefile board configs dts include scripts Kconfig README cmd disk env lib test Licenses api common doc examples net tools MAINTAINERS arch config.mk drivers fs post arioka@beelink-u59:~/nvidia/nvidia_sdk/JetPack_4.6.2_Linux_JETSON_NANO_TARGETS/Linux_for_Tegra/sources/u-boot$
u-bootのカスタマイズ.1661307332.txt.gz · 最終更新: 2022/08/24 11:15 by makotoa67