rt-thread.git/bsp/rockchip, branch v4.1.1

update the project for RT-Thread_V4.1.1

2022-08-16T11:38:48Z

[gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM

2022-08-16T01:39:00Z

[bsp][rockchip][rk2108]: add rk2108 base support. (#6040)

2022-06-09T06:27:30Z

* [bsp][rockchip][rk2108]: add rk2108 base support. Signed-off-by: Steven Liu

[update] Updated the Cortex-A of linker scripts for the new version of GCC（4.7）。

2022-04-20T09:32:02Z

[bsp] Update all projects.

2022-03-29T11:28:06Z

[libcpu/aarch64] add gicv3 support and bsp/rockchip/rk3568 (#5722)

2022-03-29T03:08:25Z

* [libcpu/aarch64] add smp support * [libcpu/aarch64] rt_hw_trap_irq get irq instead of iar when using gicv2 * [libcpu/aarch64] disable irq/fiq when switch thread * [libcpu/aarch64] add gtimer frq set and stack align * [libcpu/aarch64] add gicv3 support and bsp/rockchip/rk3568