wiki
ubuntu中文wiki
https://wiki.ubuntu.org.cn/
GitLab预定义变量参考:
.gitlab-ci.yml文件的关键字参考
https://docs.gitlab.com/ee/ci/yaml/
ARM® Architecture Reference Manual ARMv7-A and ARMv7-R edition
ARM® Architecture Reference Manual ARMv7-A and ARMv7-R edition
CP15协处理器
《 ARMArchitectureReference Manual ARMv7-A and ARMv7-R edition.pdf》
《Cortex-A7 Technical ReferenceManua.pdf》
中断
ARM Generic Interrupt Controller V2.0.pdf