cm11开发者源码.tar
文件大小:9.8G
cm11源码
++++++++++++++++
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?说明
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0 android4.7z.001 通过7zip将此分卷解开,得到一个android4文件,然后改名成android4.tar.gz
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1 把文件名后面的gzip后缀去掉,这不是一个压缩文件
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2 在源码下建立kernel目录
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3 解压kernel.tar,然后把内容拷贝到源码的kernel目录中。
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4 要看kernel的内容的话,必须进入msm或common或goldfish下,通过git branch -avl查看分支
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然后通过git branch xxx remote分支来释放代码
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//ztg add
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//通过git branch -r或-a查询,选项r只能查远程版本,选项a会把本地和远程的版本都列出
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[root@localhost common]# git branch -a
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* (分离自 origin/android-2.6.39)
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master
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remotes/origin/HEAD -> origin/master
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remotes/origin/android-2.6.39
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remotes/origin/android-3.0
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remotes/origin/android-3.10
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remotes/origin/android-3.10-adf
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remotes/origin/android-3.3
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remotes/origin/android-3.4
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remotes/origin/android-3.4-compat
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remotes/origin/bcmdhd-3.10
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remotes/origin/coupled-cpuidle
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remotes/origin/experimental/android-3.10
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remotes/origin/experimental/android-3.10-rc5
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remotes/origin/experimental/android-3.8
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remotes/origin/experimental/android-3.9
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remotes/origin/experimental/android-3.9-rc2
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remotes/origin/experimental/android-3.9-rc7
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remotes/origin/linux-bcm43xx-2.6.39
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remotes/origin/master
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//删除分支
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[root@localhost common]# git branch -d remotes/origin/android-3.10
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//提取内核源代码到当前目录
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//When you're done, you should get source code in 'pwd'
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[root@localhost common]# git checkout -t remotes/origin/android-3.10
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[root@localhost common]# git checkout -t remotes/origin/android-3.10 -b android-3.10
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[root@localhost common]# git checkout remotes/origin/android-3.10
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+++++++++++++++++++++++++++++++++++++++++
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export PATH=/opt/android-on-linux/android-ndk-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/bin/:$PATH
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export PATH=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/:$PATH
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export PATH=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/:$PATH
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export PATH=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/:$PATH
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export CROSS_COMPILE=arm-linux-androideabi-
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export ARCH=arm
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make ARCH=arm CROSS_COMPILE=arm-linux-androideabi- menuconfig
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make mrproper
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make ARCH=arm -j4
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make ARCH=arm modules -j4
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make ARCH=arm modules -j4
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make ARCH=arm CROSS_COMPILE=arm-linux-androideabi- modules -j4
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make ARCH=arm CROSS_COMPILE=arm-linux-androideabi- -j4
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make ARCH=arm CROSS_COMPILE=/your/cross/compile/prefix M=path/to/module/directory O=/home/name/build/kernel
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make O=/home/name/build/kernel modules_install install
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make -j4 zImage
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make -j4 modules
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make clean && make mrproper
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make ARCH=arm CROSS_COMPILE=arm-linux-androideabi- menuconfig
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----------------------------------
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make menuconfig
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Kernel Features --->
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[*] Use the ARM EABI to compile the kernel
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[*] Allow old ABI binaries to run with this kernel (EXPERIMENTAL)
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-------------该设置解决如下问题:
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arm-linux-androideabi-ld: internal error in relocate_special_relocatable, at /s/ndk-toolchain/src/build/../binutils/binutils-2.24/gold/arm.cc:9904
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make[2]: *** [sound/core/pcm_native.o] 错误 1
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make[1]: *** [sound/core] 错误 2
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make: *** [sound] 错误 2
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----------------------------------
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Device Drivers --->
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<*> MMC/SD card support --->
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-*- MMC/SD card support
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<*> MMC block device driver
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[*] Use bounce buffer for simple hosts
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-------------该设置解决如下问题:
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ERROR: "__tracepoint_mmc_blk_rw_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_start" [drivers/mmc/core/mmc_core.ko] undefined!
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make[1]: *** [__modpost] 错误 1
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make: *** [modules] 错误 2
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----------------------------------解决了上面两个问题后,如下版本的编译器应该都能正常编译内核(没有再次依次验证,因为费时)
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi- modules
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r8e/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/bin/arm-linux-androideabi-
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编译batman-adv.ko—成功
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[root@localhost android-3.10]# ll -h net/batman-adv/batman-adv.ko
-rw-r--r--. 1 root root 4.0M 1月 8 11:26 net/batman-adv/batman-adv.ko
[root@localhost android-3.10]#
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----------------------------------
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指定ko安装路径
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make
modules_install
INSTALL_MOD_PATH=/run/media/root/11fb38b3-24ee-4306-b554-40aaeae1a204/android/Android4.4-with-kernel/kernel/common/android-3.10/out_modules
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----------------------------------
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----------------------------------+++++++++++++++++++++++++++++++++++++++++++++++++
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查看手机 内核 使用的 编译器:
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shell@hwCHM-H:/storage/sdcard1 $ cat /proc/version
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Linux version 3.10.49-g28addc2 (android@localhost) (gcc version 4.7.3 20121205 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2012.12-20121214 - Linaro GCC 2012.12) ) #1 SMP PREEMPT Tue Nov 10 04:10:35 CST 2015
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下载编译器:
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wget http://releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.9-2014.09_linux.tar.xz
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tar xvf gcc-linaro-arm-none-eabi-4.9-2014.09_linux.tar.xz -C gcc-linaro
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----------------------------------
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make clean && make mrproper
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make ARCH=arm CROSS_COMPILE=arm-none-eabi- menuconfig
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----------------------------------
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make menuconfig
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Kernel Features --->
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[*] Use the ARM EABI to compile the kernel
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[*] Allow old ABI binaries to run with this kernel (EXPERIMENTAL)
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/gcc-linaro-arm-none-eabi-4.9-2014.09_linux/bin/arm-none-eabi-
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--------
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Kernel: arch/arm/boot/zImage is ready
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ERROR: "__tracepoint_mmc_blk_rw_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_start" [drivers/mmc/core/mmc_core.ko] undefined!
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make[1]: *** [__modpost] 错误 1
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make: *** [modules] 错误 2
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[root@localhost android-3.10]#
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----------------------------------
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http://
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下载编译器:gcc-linaro-arm-linux-gnueabihf-4.7-2013.04-20130415_linux.tar.bz2
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make clean && make mrproper
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make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- menuconfig
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----------------------------------
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make menuconfig
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Kernel Features --->
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[*] Use the ARM EABI to compile the kernel
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[*] Allow old ABI binaries to run with this kernel (EXPERIMENTAL)
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/gcc-linaro-arm-linux-gnueabihf-4.7-2013.04-20130415_linux/bin/arm-linux-gnueabihf-
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------
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Kernel: arch/arm/boot/zImage is ready
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ERROR: "__tracepoint_mmc_blk_rw_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_start" [drivers/mmc/core/mmc_core.ko] undefined!
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make[1]: *** [__modpost] 错误 1
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make: *** [modules] 错误 2
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[root@localhost android-3.10]#
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----------------------------------+++++++++++++++++++++++++++++++++++++++++++++++++
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[root@localhost android-3.10]# make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-
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--------
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: unwinding may not work because EXIDX input section 905 of net/built-in.o is not in EXIDX output section
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SORTEX vmlinux
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SYSMAP System.map
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OBJCOPY arch/arm/boot/Image
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Building modules, stage 2.
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MODPOST 1840 modules
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Kernel: arch/arm/boot/Image is ready
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AS arch/arm/boot/compressed/head.o
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GZIP arch/arm/boot/compressed/piggy.gzip
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CC arch/arm/boot/compressed/misc.o
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CC arch/arm/boot/compressed/decompress.o
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CC arch/arm/boot/compressed/string.o
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SHIPPED arch/arm/boot/compressed/hyp-stub.S
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SHIPPED arch/arm/boot/compressed/lib1funcs.S
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SHIPPED arch/arm/boot/compressed/ashldi3.S
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AS arch/arm/boot/compressed/hyp-stub.o
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AS arch/arm/boot/compressed/lib1funcs.o
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AS arch/arm/boot/compressed/ashldi3.o
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AS arch/arm/boot/compressed/piggy.gzip.o
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LD arch/arm/boot/compressed/vmlinux
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OBJCOPY arch/arm/boot/zImage
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Kernel: arch/arm/boot/zImage is ready
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ERROR: "__tracepoint_mmc_blk_erase_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_end" [drivers/mmc/core/mmc_core.ko] undefined!
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make[1]: *** [__modpost] 错误 1
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make: *** [modules] 错误 2
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[root@localhost android-3.10]#
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----------------------------------
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[root@localhost android-3.10]# make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi- modules
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------
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Building modules, stage 2.
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MODPOST 1837 modules
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ERROR: "__audit_inode_child" [net/sunrpc/sunrpc.ko] undefined!
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ERROR: "xfrm_audit_state_delete" [net/key/af_key.ko] undefined!
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ERROR: "xfrm_audit_state_add" [net/key/af_key.ko] undefined!
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ERROR: "xfrm_audit_policy_add" [net/key/af_key.ko] undefined!
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ERROR: "xfrm_audit_policy_delete" [net/key/af_key.ko] undefined!
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ERROR: "__audit_inode_child" [fs/btrfs/btrfs.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_end" [drivers/mmc/core/mmc_core.ko] undefined!
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make[1]: *** [__modpost] 错误 1
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make: *** [modules] 错误 2
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[root@localhost android-3.10]#
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----------------------------------
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r10d/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi-
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------
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Kernel: arch/arm/boot/zImage is ready
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ERROR: "__tracepoint_mmc_blk_rw_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_erase_start" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__tracepoint_mmc_blk_rw_end" [drivers/mmc/core/mmc_core.ko] undefined!
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ERROR: "__aeabi_uldivmod" [drivers/md/dm-cache.ko] undefined!
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make[1]: *** [__modpost] 错误 1
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make: *** [modules] 错误 2
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----------------------------------
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r9d/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi- CONFIG_AEABI=y
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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在交叉编译或编译Linux内核的时候需要把,内核或内核的模块安装到指定的目录。
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可使用命令: make install 和make modules_install 。
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同时指定路径分别为,INSTALL_PATH和INSTALL_MOD_PATH。
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不过在指定路径的时候可得要注意了,一定要为绝对路径而非相对路径。
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----------------------------------
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[root@localhost android-3.10]# mkdir out_modules
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[root@localhost android-3.10]# pwd
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/run/media/root/11fb38b3-24ee-4306-b554-40aaeae1a204/android/Android4.4-with-kernel/kernel/common/android-3.10
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指定ko安装路径
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make modules_install INSTALL_MOD_PATH=/run/media/root/11fb38b3-24ee-4306-b554-40aaeae1a204/android/Android4.4-with-kernel/kernel/common/android-3.10/out_modules
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----------------------------------
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应用安装指定
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make install DESTDIR=/home/luther/gliethttp_dir
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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内核开发基础——make mrproper及mrproper的含义
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Linux下面去编译项目之前,一般常会用make mrproper去先删除之前编译所生成的文件和配置文件,备份文件等,其中,mrproper和distclean,clean之间的区别,Linux内核源码根目录下面的makefile中,有很清晰的解释:
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help:
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@echo 'Cleaning targets:'
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@echo ' clean - Remove most generated files but keep the config and'
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@echo ' enough build support to build external modules'
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@echo ' mrproper - Remove all generated files + config + various backup files'
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@echo ' distclean - mrproper + remove editor backup and patch files'
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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arm-eabi, arm-linux-androideabi, arm-linux-gnueabi, arm-none-linux-gnueabi工具链的区别
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链接工具命名方式为:
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arch-vendor-os-abi , 即cpu构架, 供应商, 操作系统, abi类型
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例如:
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1、arm-none-linux-gnueabi
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(ARM architecture, no vendor, linux OS, and the gnueabi ABI)
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用于编译ARM架构的u-boot、linux内核、linux应用等
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2、arm-none-eabi
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用于编译ARM架构的裸机系统(包括linux的 boot、kernel)
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3、arm-eabi
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Android ARM 编译器
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所以标题中提到的工具链表示的含义是:
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arm-eabi: (ARM architecture and the EABI)
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arm-linux-androideabi: (ARM architecture, linux OS, and the androideabi ABI)
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arm-linux-guneabi: (ARM architecture, linux OS, and the gnueabi ABI)
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arm-none-linux-gnueabi: (ARM architecture, no vendor, linux OS, and the gnueabi ABI)
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工具链的工具通常有:
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add2line:将你要找的地址转成文件和行号,它要使用 debug 信息。
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ar:产生、修改和解开一个存档文件
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as:gnu的汇编器
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c++filt:C++ 和 java 中有一种重载函数,所用的重载函数最后会被编译转化成汇编的标,c++filt 就是实现这种反向的转化,根据标号得到函数名
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gprof:gnu 汇编器预编译器
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ld:gnu 的连接器
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nm:列出目标文件的符号和对应的地址
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objcopy:将某种格式的目标文件转化成另外格式的目标文件
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objdump:显示目标文件的信息
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ranlib:为一个存档文件产生一个索引,并将这个索引存入存档文件中
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readelf:显示 elf 格式的目标文件的信息
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size:显示目标文件各个节的大小和目标文件的大小
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strings:打印出目标文件中可以打印的字符串,有个默认的长度,为4
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strip:剥掉目标文件的所有的符号信息
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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编译错误,用了arm-linux-androideabi-4.6、arm-linux-androideabi-4.7、arm-linux-androideabi-4.9,同样错误
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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CC [M] drivers/w1/slaves/w1_ds2781.o
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CC [M] drivers/watchdog/pcwd_usb.o
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CC [M] drivers/watchdog/softdog.o
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CC [M] sound/sound_core.o
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LD [M] sound/soundcore.o
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CC [M] sound/ac97_bus.o
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CC [M] sound/core/compress_offload.o
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CC [M] sound/core/hwdep.o
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CC [M] sound/core/memalloc.o
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CC [M] sound/core/pcm.o
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CC [M] sound/core/pcm_native.o
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arm-linux-androideabi-ld: internal error in relocate_special_relocatable, at /s/ndk-toolchain/src/build/../binutils/binutils-2.24/gold/arm.cc:9904
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make[2]: *** [sound/core/pcm_native.o] 错误 1
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make[1]: *** [sound/core] 错误 2
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make: *** [sound] 错误 2
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------------------解决方法
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在内核配置的时候选择上如下内容:
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方法一:
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make menuconfig
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Kernel Features --->
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[*] Use the ARM EABI to compile the kernel
-
[*] Allow old ABI binaries to run with this kernel (EXPERIMENTAL)
-
-
方法二:
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make -j4 ARCH=arm CROSS_COMPILE=/opt/android-on-linux/android-ndk-r9d/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi- CONFIG_AEABI=y
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参考:http://blog.chinaunix.net/uid-14735472-id-5593127.html
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Looks like some kernel config settings are missing (noch sure which ones).
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Instead of copying the kernel config do a "make bcmrpi_defconfig" in the cirrus tree. Just tried it here and it worked fine.
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+++++++++
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默认配置文件:
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+++++++++++
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[root@localhost android-3.10]# ls ./arch/arm/configs/
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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https://github.com/m-stein/linux/issues/1
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### Get toolchain ###
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wget http://releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.9-2014.09_linux.tar.xz
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tar xvf gcc-linaro-arm-none-eabi-4.9-2014.09_linux.tar.xz -C $MY_GCC_DIR
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### Build ###
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make -C $MY_LX_SRC_DIR ARCH=arm CROSS_COMPILE=$MY_GCC_DIR/bin/arm-none-eabi- O=$MY_LX_BUILD_DIR imx_v53_usb_armory_defconfig &&
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make -C $MY_LX_BUILD_DIR ARCH=arm CROSS_COMPILE=$MY_GCC_DIR/bin/arm-none-eabi- -j$MY_CPUS zImage LOADADDR=0x80008000 &&
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make -C $MY_LX_BUILD_DIR ARCH=arm CROSS_COMPILE=$MY_GCC_DIR/bin/arm-none-eabi- dtbs
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+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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