RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ ff45ee7bbbaacf89e41bb1111a77f347f48466d1

kopia lustrzana https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

liukangcc bf94a69afd [add] mailbox testcase.		4 lat temu
..
drivers	312753686b [testcase] 增加serial_v2的测试用例	4 lat temu
kernel	bf94a69afd [add] mailbox testcase.	4 lat temu
utest	2c119a5c48 add memheap testcase for ac6 Oz optimization.	4 lat temu
Kconfig	312753686b [testcase] 增加serial_v2的测试用例	4 lat temu
SConscript	3906f3b948 [add] auto test ci.	4 lat temu