rt-thread.git/bsp/qemu-vexpress-a9/drivers/secondary_cpu.c, branch copilot/remove-vbus-code-implementation

🎯 [libcpu/arm/cortex-a]修改arm/cortex-a启动方式，解决cortex-a开启SMP工作异常问题 (#8517)

2024-03-02T08:06:07Z

Co-authored-by: wangzongqiang

🎯 Sync smart & scheduler codes (#8537)

2024-02-23T09:49:15Z

Signed-off-by: Shell Co-authored-by: xqyjlj

[bsp] fix smp with smart of vexpress-a9 (#8128)

2023-10-13T06:20:50Z

Signed-off-by: Shell

[rt-smart] 弱化 RT_USING_LWP，使用 RT_USING_SMART 作为宏配置 (#6740)

2022-12-16T10:38:28Z

* [dfs] sync cromfs * [rt-smart]Weaken RT_USING_LWP, use RT_USING_SMART as macro configuration * [format] fix some format issue.

sync branch rt-smart. (#6641)

2022-12-03T04:07:44Z

* Synchronize the code of the rt mart branch to the master branch. * TTY device * Add lwP code from rt-smart * Add vnode in DFS, but DFS will be re-write for rt-smart * There are three libcpu for rt-smart: * arm/cortex-a, arm/aarch64 * riscv64 Co-authored-by: Rbb666 Co-authored-by: zhkag

[qemu] format codes

2021-12-15T06:49:09Z

[update] 整理cortex-a aarch32启动代码

2021-05-14T07:30:31Z

1. 去除start_gcc.s中set_secondary_cpu_boot_address代码，这部分提取到qemu-vexpress-a9 bsp中。 2. 移动cpu.c中rt_hw_cpu_id函数到cp15_gcc.s，使用汇编实现，采用wake属性，方便bsp根据cpu特性获取CPU ID（多cpu集群中，不同厂家使用组合不一样）. 3. 整理start_gcc.s 适应多核启动，原来的代码只考虑到双核的情况。

修正qemu-vexpress-a9平台上第二核时钟不对的问题

2019-10-12T03:11:44Z

[BSP][qemu-vexpress-a9] code cleaup for compiling warning.

2019-05-12T07:07:26Z

1 增加了bsp数据屏障接口函数 rt_hw_mb()

2018-12-13T01:49:15Z

2 去除在secondary_cpu_c_start重复了的IPI handler的注册