5 Commits

Author	SHA1	Message	Date
guo	ecf2d82159	sync branch rt-smart. (#6641) ... * 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 <zhangbingru@rt-thread.com> Co-authored-by: zhkag <zhkag@foxmail.com>	2022-12-03 12:07:44 +08:00
zhouji	42ce237dc9	[update] 整理cortex-a aarch32启动代码 ... 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。	2021-05-14 15:30:31 +08:00
qz721	2eb1bef773	Make 'qemu-vexpress-a9' and 'imx6ul' use the same libcpu code.	2019-03-25 20:03:49 +08:00
Bernard Xiong	7c425408b4	[license] Change the license of libarm to Apache.	2018-10-15 01:35:07 +08:00
Bernard Xiong	f6170a6e5b	[BSP] add i.MX 6UL BSP	2017-11-01 13:30:17 +08:00