https://slayernoone.tistory.com/entry/20163-%EC%84%A4%EC%B9%98
petalinux 정리
1. petalinux 확인shlee@xilinxdev:~$ echo $PETALINUX/opt/petalinuxshlee@xilinxdev:~$ 2.프로젝트 생성shlee@xilinxdev:~$ petalinux-create -t project -s /opt/petalinux/Xilinx-ZC706-v2016.3-final.bsp INFO: Create project: INFO: Projects: INFO: * Xilinx-
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1. petalinux 확인
shlee@xilinxdev:~$ echo $PETALINUX
/opt/petalinux
shlee@xilinxdev:~$
2.프로젝트 생성
shlee@xilinxdev:~$ petalinux-create -t project -s /opt/petalinux/Xilinx-ZC706-v2016.3-final.bsp
INFO: Create project:
INFO: Projects:
INFO: * Xilinx-ZC706-2016.3
INFO: has been successfully installed to /home/shlee/
INFO: New project successfully created in /home/shlee/
3. 전체 빌드
shlee@xilinxdev:~/Xilinx-ZC706-2016.3$ petalinux-build
INFO: Checking component...
INFO: Generating make files and build linux
INFO: Generating make files for the subcomponents of linux
...
...
4. 커널 빌드
shlee@xilinxdev:~/Xilinx-ZC706-2016.3$ petalinux-build -c kernel
INFO: Checking component...
INFO: Generating make files and build linux/kernel
INFO: Generating make files for the subcomponents of linux/kernel
INFO: Building linux/kernel
[INFO ] build linux/kernel
...
shlee@xilinxdev:~/Xilinx-ZC706-2016.3$ petalinux-build -x package
INFO: Checking component...
INFO: Generating make files and build linux
INFO: Generating make files for the subcomponents of linux
INFO: Building linux
[INFO ] package rootfs.cpio to /home/shlee/Xilinx-ZC706-2016.3/images/linux
[INFO ] Update and install vmlinux image
...
5. 모듈 추가
shlee@xilinxdev:~/Xilinx-ZC706-2016.3$ petalinux-create -t modules --name axi-gpio --enable
~/Xilinx-ZC706-2016.3/components/modules/axi-gpio가 생성되어있음
모듈 컴파일
shlee@xilinxdev:~/Xilinx-ZC706-2016.3$ petalinux-build -c rootfs/axi-gpio -x install
6. 패키지 생성
shlee@xilinxdev:~/Xilinx-ZC706-2016.3$ petalinux-build -x package
7. image.ub 생성
shlee@xilinxdev:~/Xilinx-ZC706-2016.3$ petalinux-package --image
8. scp 파일전송
scp axi-gpio.ko root@192.168.0.52:/home/root
9. u-boot 빌드
$ petalinux-build -c u-boot
10. u-boot 패키지 (BOOT.BIN 만들기)
$ petalinux-package --boot --fsbl pre-built/linux/images/zynq_fsbl.elf --fpga pre-built/linux/implementation/download.bit --uboot --force -o images/linux/BOOT.BIN
11. u-boot에서 BOOT.BIN QSPI에 Writing 하기
U-Boot-PetaLinux> setenv ipaddr 192.168.0.125;setenv serverip 192.168.0.43; tftpboot 0x1000000 BOOT.BIN;sf probe 0 0 0;sf erase 0x0 0x1000000;sf write 0x1000000 0x0 0xffffff;reset
12. u-boot에서 네트웍으로 리눅스 부팅
U-Boot-PetaLinux> setenv ipaddr 192.168.0.125;setenv serverip 192.168.0.43;tftpboot 0x8000000 image.ub;bootm 0x8000000
13. u-boot에 I2C 추가
~/build/Xilinx-ZC706-2016.3/subsystems/linux/configs/u-boot/platform-auto.h 파일
#define CONFIG_SYS_I2C_ZYNQ
/* I2C */
#if defined(CONFIG_SYS_I2C_ZYNQ)
# define CONFIG_ZYNQ_I2C0
# define CONFIG_SYS_I2C
# define CONFIG_CMD_I2C
# define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
# define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
#endif
14. u-boot 에 새로운 fsbl 적용하기
#!/bin/bash
petalinux-build -c u-boot
petalinux-package --boot --fsbl /home/shlee/shlee_zc706/shlee_zc706.sdk/shlee_zc706_fsbl/Debug/shlee_zc706_fsbl.elf --fpga /home/shlee/shlee_zc706/shlee_zc706.runs/impl_1/designz_main_wrapper.bit --uboot --force -o images/linux/BOOT.BIN
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