range Pi User Manual Copyright reserved by Shenzhen Xunlong Software Co., Ltd
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a. u-boot source code version
[ o.k. ] Compiling u-boot [ v2017.09 ]
b. The version of the cross-compilation toolchain
[ o.k. ] Compiler version [ aarch64-linux-gnu-gcc 7.4.1 ]
c. Path to the generated u-boot deb package
[ o.k. ] Target directory [ orangepi-build/output/debs/u-boot ]
d. The package name of the generated u-boot deb package
[ o.k. ] File name [ linux-u-boot-legacy-orangepi3b_1.0.0_arm64.deb ]
e. Compilation time
[ o.k. ] Runtime [ 1 min ]
f. Repeat the command to compile u-boot, use the following command to start
compiling u-boot directly without selecting through the graphical interface
[ o.k. ] Repeat Build Options [ sudo ./build.sh BOARD=orangepi3b BRANCH=legacy
BUILD_OPT=u-boot KERNEL_CONFIGURE=no ]
5) View the u-boot deb package generated by compilation
test@test:~/orangepi-build$ ls output/debs/u-boot/
linux-u-boot-legacy-orangepi3b_1.0.0_arm64.deb
6) The files contained in the generated u-boot deb package are as follows
a. Use the following command to decompress the deb package
test@test:~/orangepi-build$ cd output/debs/u-boot
test@test:~/orangepi_build/output/debs/u-boot$ $ dpkg -x \
linux-u-boot-legacy-orangepi3b_1.0.0_arm64.deb . (Note that there is a "." at the
end of the command)
test@test:~/orangepi_build/output/debs/u-boot$ ls
linux-u-boot-legacy-orangepi3b_1.0.0_arm64.deb usr
b. The decompressed file is as follows
test@test:~/orangepi-build/output/debs/u-boot$ tree usr
usr
└── lib
├── linux-u-boot-legacy-orangepi3b_1.0.0_arm64
│ ├── idbloader.img
│ ├── rkspi_loader.img
│ └── u-boot.itb
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