"ODROID-C4" 修訂間的差異
(→Build Android) |
(→Build Android) |
||
| 行 20： | 行 20： | ||
: 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 | : 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 === | |
<pre> | <pre> | ||
$ export PATH=$PATH:/opt/toolchains/gcc-linaro-aarch64-none-elf-4.9-2014.09_linux/bin | $ export PATH=$PATH:/opt/toolchains/gcc-linaro-aarch64-none-elf-4.9-2014.09_linux/bin | ||
| 行 26： | 行 26： | ||
$ export PATH=$PATH:/opt/toolchains/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin | $ export PATH=$PATH:/opt/toolchains/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/bin | ||
</pre> | </pre> | ||
| − | + | === Check out full source code === | |
| − | + | ; 32 bit | |
<pre> | <pre> | ||
$ mkdir odroid-c4 | $ mkdir odroid-c4 | ||
| 行 34： | 行 34： | ||
$ repo sync | $ repo sync | ||
</pre> | </pre> | ||
| − | + | ; 64 bit | |
<pre> | <pre> | ||
$ mkdir odroid-c4 | $ mkdir odroid-c4 | ||
| 行 42： | 行 42： | ||
</pre> | </pre> | ||
| − | + | === Build === | |
<pre> | <pre> | ||
$ source build/envsetup.sh | $ source build/envsetup.sh | ||
於 2020年5月27日 (三) 15:57 的修訂
目錄
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>
Installing initial images
- Select fastboot mode by turning ON switch 3 (for details, refer to the HiKey 960 Getting Started guide).
- Power the board.
- Flash initial images:
- cd device/linaro/hikey/installer/hikey960
- Turn OFF switch 3 and power cycle the board.
Flashing images
- 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.
cp repo-common/out/android-hikey-linaro-4.19/dist/hi3660-hikey960.dtb hikey960/device/linaro/hikey-kernel/hi3660-hikey960.dtb-4.19 cp repo-common/out/android-hikey-linaro-4.19/dist/Image.gz-dtb hikey960/device/linaro/hikey-kernel/Image.gz-dtb-hikey960-4.19
- Make the boot image:
- make bootimage -j24
Enable UART
- In repo-common/hikey-linaro
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 {
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
- Disable ICMP for enable ping
- sysctl -w net.ipv4.icmp_echo_ignore_all=0
