Tommy：Refactor: add Category:Software and Tools

2026-08-21T05:17:48Z

Refactor: add [[Category:Software and Tools ]]

←上個修訂		2026年8月21日 (五) 13:17的版本
第66行：		第66行：
	* [http://elinux.org/RPi_Kernel_Compilation RPi Kernel Compilation]		* [http://elinux.org/RPi_Kernel_Compilation RPi Kernel Compilation]
	* [https://www.raspberrypi.org/documentation/linux/kernel/building.md Kernel Building]		* [https://www.raspberrypi.org/documentation/linux/kernel/building.md Kernel Building]

			[[Category:Software and Tools]]

Tommy：已建立頁面，內容為 "== source == * git clone git://github.com/raspberrypi/linux.git * svn co file:///var/svn/rpi_linux/trunk == toolchain == *
2018-08-23T03:00:08Z

已建立頁面，內容為 "== source == * <nowiki>git clone git://github.com/raspberrypi/linux.git</nowiki> * <nowiki>svn co file:///var/svn/rpi_linux/trunk</nowiki> == toolchain == * <nowiki…"

新頁面
== source ==
* <nowiki>git clone git://github.com/raspberrypi/linux.git</nowiki>
* <nowiki>svn co file:///var/svn/rpi_linux/trunk</nowiki>

== toolchain ==
* <nowiki>git clone https://github.com/raspberrypi/tools</nowiki>

== Prepare SD ==
* Transfer the following files from the firmware/boot directory to the Raspberry pi /boot directory:
bootcode.bin
fixup.dat
start.elf

* cp firmware/hardfp/opt/ /media/root/opt/ -rf

== build ==
* make mrproper
* cp arch/arm/configs/bcmrpi_defconfig .config
* export CCPREFIX=/path/to/your/compiler/binary/prefix-of-binary-
* make ARCH=arm CROSS_COMPILE=${CCPREFIX} oldconfig
* make ARCH=arm CROSS_COMPILE=${CCPREFIX}

== libraries ==
* pi@raspberrypi:~$ ls /lib/ 
arm-linux-gnueabihf libip4tc.so.0 libnih.so.1.0.0 
cpp libip4tc.so.0.1.0 libxtables.so.7 
firmware libip6tc.so.0 libxtables.so.7.0.0 
init libip6tc.so.0.1.0 lsb 
klibc-sO6SifHCdmbehHGtm0y1yHu6vb0.so libipq.so.0 modprobe.d 
ld-linux-armhf.so.3 libipq.so.0.0.0 modules 
ld-linux.so.3 libiptc.so.0 systemd 
libaudit.so.0 libiptc.so.0.0.0 terminfo 
libaudit.so.0.0.0 libnih-dbus.so.1 udev 
libauparse.so.0 libnih-dbus.so.1.0.0 xtables 
libauparse.so.0.0.0 libnih.so.1 

== Update kernel in Raspbian ==
=== Get source ===
# $ git clone --depth=1 https://github.com/raspberrypi/linux
# $ sudo apt-get install bc
=== Raspberry Pi 1 (or Compute Module) Default Build Configuration ===
# $ cd linux
# $ KERNEL=kernel
# $ make bcmrpi_defconfig
=== Raspberry Pi 2 Default Build Configuration ===
# $ cd linux
# $ KERNEL=kernel7
# $ make bcm2709_defconfig
=== Build and install the kernel, modules and Device Tree blobs ===
# $ make zImage modules dtbs
# $ sudo make modules_install
# $ sudo cp arch/arm/boot/dts/.dtb /boot/
# $ sudo cp arch/arm/boot/dts/overlays/.dtb* /boot/overlays/
# $ sudo cp arch/arm/boot/dts/overlays/README /boot/overlays/
# $ sudo scripts/mkknlimg arch/arm/boot/zImage /boot/$KERNEL.img

Note: On a Raspberry Pi 2, adding -j4 (make -j4 zImage modules dtbs) splits the work between all four cores, speeding up compilation significantly.

=== Cross Compile ===
#$ git clone https://github.com/raspberrypi/tools
#add /tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin to your $PATH
# make bcm2709_defconfig ARCH=arm
# make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage modules dtbs -j4

==reference ==
* [http://elinux.org/RPi_Kernel_Compilation RPi Kernel Compilation]
* [https://www.raspberrypi.org/documentation/linux/kernel/building.md Kernel Building]