“Build drivers notes”的版本间的差异

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1. Build GDC
1. Build GDC
第6行: 第6行:
 
<source lang="c">
 
<source lang="c">
 
export PATH=/opt/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu/bin:$PATH
 
export PATH=/opt/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu/bin:$PATH
 +
cd $HOME/linux/
 
make ARCH=arm64 defconfig
 
make ARCH=arm64 defconfig
 
make ARCH=arm64 CROS_COMPILE=aarch64-linux-gnu- -j24
 
make ARCH=arm64 CROS_COMPILE=aarch64-linux-gnu- -j24
第11行: 第12行:
 
* build gdc drive
 
* build gdc drive
 
<source lang="c">
 
<source lang="c">
cd  
+
cd $GDC_DIR
 
make ARCH=arm64 CROS_COMPILE=/aarch64-linux-gnu- KDIR=$HOME/linux/
 
make ARCH=arm64 CROS_COMPILE=/aarch64-linux-gnu- KDIR=$HOME/linux/
 
</source>
 
</source>

2020年3月20日 (五) 15:55的版本

目录

1. Build GDC

Kernel: 4.19 at $/HOME/linux
toolchain at /opt/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu
  • Preparation
export PATH=/opt/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu/bin:$PATH
cd $HOME/linux/
make ARCH=arm64 defconfig
make ARCH=arm64 CROS_COMPILE=aarch64-linux-gnu- -j24
  • build gdc drive
cd $GDC_DIR
make ARCH=arm64 CROS_COMPILE=/aarch64-linux-gnu- KDIR=$HOME/linux/

2. Build gdc tool

3. Build afbc driver

4. Build afbc tool

5. Build vpu decoder driver

6. Build vpu encoder driver