ODROID-C4：修訂間差異

2026年8月23日 (日) 18:01的最新修訂

The ODROID-C4 is an Amlogic S905X3 single-board computer. These notes cover its pin map and building Android for it.

Board Description

Pin definition

UART signals are driven at 1.8V.

Build Android

Download Toolchains

U-boot: http://releases.linaro.org/archive/14.09/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.9-2014.09_linux.tar.xz; http://releases.linaro.org/archive/14.04/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2014.04_linux.tar.xz
Linux kernel: https://releases.linaro.org/components/toolchain/binaries/6.3-2017.05/aarch64-linux-gnu/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu.tar.xz

Set PATH

$ export PATH=$PATH:/opt/toolchains/gcc-linaro-aarch64-none-elf-4.9-2014.09_linux/bin
$ export PATH=$PATH:/opt/toolchains/gcc-linaro-arm-none-eabi-4.8-2014.04_linux/bin
$ export PATH=$PATH:/opt/toolchains/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin

Check out full source code

32 bit

$ mkdir odroid-c4
$ cd odroid-c4
$ repo init -u https://github.com/hardkernel/android.git -b g12_9.0.0_master
$ repo sync

64 bit

$ mkdir odroid-c4
$ cd odroid-c4
$ repo init -u https://github.com/hardkernel/android.git -b g12_9.0.0_64_master
$ repo sync

Build

$ source build/envsetup.sh
$ lunch odroidc4-eng
$ make -j<core number>

One touch self install

Create image: make -j<core number> selfinstall

Burn image

$ sudo dd if=out/target/product/odroidc4/selfinstall-odroidc4.img of=/dev/sdd
$ sync
$ sudo eject /dev/sdd

Android note

Disable ICMP for enable ping
- sysctl -w net.ipv4.icmp_echo_ignore_all=0

Reference

@@ 第1行： / 第1行： @@
+The '''ODROID-C4''' is an Amlogic S905X3 single-board computer. These notes cover its pin map and building Android for it.
 [[File:C4_k.jpg|500px|ODROID-C4]]
@@ 第7行： / 第9行： @@
 == Pin definition ==
-[[file:C4_40pinmap_rev0.4.png|500px|]]
+[[File:C4_40pinmap_rev0.4.png|500px|]]
 * UART signals are driven at 1.8V.
@@ 第20行： / 第22行： @@
 : https://releases.linaro.org/components/toolchain/binaries/6.3-2017.05/aarch64-linux-gnu/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu.tar.xz
-* Set PATH
+=== Set PATH ===
 <pre>
 $ export PATH=$PATH:/opt/toolchains/gcc-linaro-aarch64-none-elf-4.9-2014.09_linux/bin
@@ 第26行： / 第28行： @@
 $ export PATH=$PATH:/opt/toolchains/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin
 </pre>
-* Check out full source code
+=== Check out full source code ===
-** 32 bit
+; 32 bit
 <pre>
 $ mkdir odroid-c4
@@ 第34行： / 第36行： @@
 $ repo sync
 </pre>
-** 64 bit
+; 64 bit
 <pre>
 $ mkdir odroid-c4
@@ 第42行： / 第44行： @@
 </pre>
-* Build
+=== Build ===
 <pre>
 $ source build/envsetup.sh
@@ 第49行： / 第51行： @@
 </pre>
-== Installing initial images ==
+== One touch self install ==
-*Select fastboot mode by turning ON switch 3 (for details, refer to the HiKey 960 Getting Started guide).
+; Create image
-*Power the board.
+: make -j<core number> selfinstall
-*Flash initial images:
-** cd device/linaro/hikey/installer/hikey960
-*Turn OFF switch 3 and power cycle the board.
-== Flashing images ==
+; Burn image
-*Enter fastboot mode by turning ON switch 3.
-*Flash images by running the following commands:
-** fastboot flash boot out/target/product/hikey960/boot.img
-*Turn OFF switch 3 and power cycle the board.
-== Building the kernel ==
-*Run the following commands:
-**mkdir repo-common
-**cd repo-common
-**repo init -u https://android.googlesource.com/kernel/manifest -b hikey-linaro-android-4.19
-**repo sync -j8 -c
-**rm -rf out
-**rm build.config
-**BUILD_CONFIG=hikey-linaro/build.config.hikey960 ./build/build.sh
-*Update the kernel in the boot image.
-**Copy hi3660-hikey960.dtb (out/android-hikey-linaro-4.19/dist/hi3660-hikey960.dtb) to the hikey-kernel directory as file hi3660-hikey960.dtb-4.19.
-**Copy the Image file (out/android-hikey-linaro-4.19/dist/Image.gz-dtb) to the hikey-kernel directory as file Image.gz-dtb-hikey960-4.19.
 <pre>
- cp repo-common/out/android-hikey-linaro-4.19/dist/hi3660-hikey960.dtb hikey960/device/linaro/hikey-kernel/hi3660-hikey960.dtb-4.19
+$ sudo dd if=out/target/product/odroidc4/selfinstall-odroidc4.img of=/dev/sdd
- cp repo-common/out/android-hikey-linaro-4.19/dist/Image.gz-dtb hikey960/device/linaro/hikey-kernel/Image.gz-dtb-hikey960-4.19
+$ sync
+$ sudo eject /dev/sdd
 </pre>
-*Make the boot image:
-**make bootimage -j24
-== Enable UART ==
-* In repo-common/hikey-linaro
-<pre>
-diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
-index 80334e500..a2f1de30b 100644
---- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
-+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
-@@ -494,7 +494,7 @@
-                        clock-names = "uartclk", "apb_pclk";
-                        pinctrl-names = "default";
-                        pinctrl-0 = <&uart0_pmx_func &uart0_cfg_func>;
--                       status = "disabled";
-+                       status = "ok";
-                };
-                uart1: serial@fdf00000 {
-@@ -508,7 +508,7 @@
-                        clock-names = "uartclk", "apb_pclk";
-                        pinctrl-names = "default";
-                        pinctrl-0 = <&uart1_pmx_func &uart1_cfg_func>;
--                       status = "disabled";
-+                       status = "ok";
-                };
-                uart2: serial@fdf03000 {
-</pre>
-== Setting the serial number ==
-=== To set the random serial number, run ===
-**fastboot getvar nve:SN@16\_DIGIT\_NUMBER
-*Bootloader exports the generated serial number to the kernel using androidboot.serialno=.
-=== Setting monitor resolution ===
-*Edit the device/linaro/hikey/hikey960/BoardConfig.mk parameter BOARD_KERNEL_CMDLINE and configure the video setting. For example, the setting for a 24-inch monitor is video=HDMI-A-1:1280x800@60.
 == Android note ==
@@ 第121行： / 第68行： @@
 == Reference ==
-* [https://source.android.com/setup/build/devices, Build steps]
+* [https://wiki.odroid.com/odroid-c4/software/building_android ODROID-C4 Building android]
-* [https://snapshots.linaro.org/96boards/hikey960/linaro/aosp-master/latest/, Pre build image]
+* [https://wiki.odroid.com/odroid-c4/odroid-c4 ODROID-C4]
+[[Category:Boards and SoCs]]