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2020-11-20[libcpu][update]重启与关机函数：rt_hw_cpu_shutdown、rt_hw_cpu_reset ↵张世争
，补充WEAK属性
2020-11-11fix long call linker error with 'jal', 'j' or conditional branch instructionwanghongzhu
2020-10-29[libcpu][risc-v] Fixed bsp k210 failing to compile | 修复 k210 ↵tangweikang
无法编译的问题。
2020-09-22Merge pull request #3919 from wormsX/T-head_Smart-v1.0.0Bernard Xiong
add t-head smart-evb bsp, and risc-v cpu e906
2020-09-11add t-head smart-evb bsp, and risc-v cpu e906chenzx
2020-09-03libcpu/nuclei: Fix wrong RT_KERNEL_INTERRUPT_LEVELHuaqi Fang
RT_KERNEL_INTERRUPT_LEVEL set to 0 is the lowest level. Signed-off-by: Huaqi Fang <[email protected]>
2020-04-17[BSP][Nuclei] Add Nuclei RISC-V Processor supportHuaqi Fang
* Nuclei RISC-V Processor support is added both RV32 and RV64 * Nuclei RVSTAR BSP is added, UART driver is added * MSH works well in RVSTAR board --------------------------- Squashed commit of the following: commit b7368bc2ed725c42f9adc297d0e9cf3ed706a520 Author: Huaqi Fang <[email protected]> Date: Fri Apr 17 14:38:54 2020 +0800 [BSP][Nuclei] Pretty source code Signed-off-by: Huaqi Fang <[email protected]> commit 2c42a997f7b5d8aa53bdaf19ccb30596091a112d Author: Huaqi Fang <[email protected]> Date: Thu Apr 16 15:51:03 2020 +0800 [libcpu] Remove ARCH_NUCLEI in libcpu kconfig Signed-off-by: Huaqi Fang <[email protected]> commit 915ad4c076ff3d7cebda896537605e7f7939b7af Author: Huaqi Fang <[email protected]> Date: Thu Apr 16 15:50:00 2020 +0800 [BSP][Nuclei] Remove ARCH_NUCLEI in bsp KConfig Signed-off-by: Huaqi Fang <[email protected]> commit fe43869c79675a25669447d57ea5d77385e07ca5 Author: Huaqi Fang <[email protected]> Date: Wed Apr 15 12:43:20 2020 +0800 [BSP][NUCLEI] Simply application main.c Remove previous complicated application of gd32vf103_rvstar Signed-off-by: Huaqi Fang <[email protected]> commit 8fd31727bc7ff51c83a3c47840cff1bfb100c0ba Author: Huaqi Fang <[email protected]> Date: Wed Apr 15 12:38:04 2020 +0800 [BSP][NUCLEI] Format application and board source code Signed-off-by: Huaqi Fang <[email protected]> commit b432308b20cdf24dfcc1398511d1d83bce6a9df2 Author: Huaqi Fang <[email protected]> Date: Wed Apr 15 11:58:28 2020 +0800 [BSP][Nuclei] Format source code of drivers of gd32vf103 Signed-off-by: Huaqi Fang <[email protected]> commit 7366173d749d8a51ed8d48eca09007d27aee8ad8 Author: Huaqi Fang <[email protected]> Date: Wed Apr 15 11:54:02 2020 +0800 [LIBCPU][NUCLEI] Optimize nuclei cpu portable code Signed-off-by: Huaqi Fang <[email protected]> commit 8c2cd4745b7279a6721946d119441bbf7fd1a9c2 Author: Huaqi Fang <[email protected]> Date: Tue Apr 14 15:45:42 2020 +0800 nuclei: Update README.md Signed-off-by: Huaqi Fang <[email protected]> commit fa8a2f24ea5e4dbce714ffda16c1ce558e5b5ddb Author: Huaqi Fang <[email protected]> Date: Tue Apr 14 14:06:54 2020 +0800 nuclei: Add gpio driver not tested Signed-off-by: Huaqi Fang <[email protected]> commit 1be40bc50be43dfcdd105291bd24355498f9fef3 Author: Huaqi Fang <[email protected]> Date: Thu Apr 9 14:55:22 2020 +0800 Nuclei: Update README.md Signed-off-by: Huaqi Fang <[email protected]> commit 4c8beb204b7ee3e38c04e1f23a1f7e4ce48aa196 Author: Huaqi Fang <[email protected]> Date: Thu Apr 9 10:20:25 2020 +0800 Nuclei: Change idle stack size from 256 to 396 bytes If changed to 396 bytes, then debug optimization level changed from O2 to O0, and the application can run successfully without stack overflow issue of tidle0 task warning: tidle0 stack is close to end of stack address. Signed-off-by: Huaqi Fang <[email protected]> commit da2bcf5c56ef32b611405a8e591ecd3f1e598b11 Author: Huaqi Fang <[email protected]> Date: Thu Apr 9 10:11:40 2020 +0800 nuclei: Remove unused kconfig Signed-off-by: Huaqi Fang <[email protected]> commit 0b932c677a7934d60e70da141744790aec202ef6 Author: Huaqi Fang <[email protected]> Date: Thu Apr 9 09:32:22 2020 +0800 nuclei: optimize drivers support Signed-off-by: Huaqi Fang <[email protected]> commit 0431f6f01f6efab2900de552abede83639415431 Author: Huaqi Fang <[email protected]> Date: Wed Apr 8 19:28:02 2020 +0800 tools: Update mkdist.py for nuclei bsp Signed-off-by: Huaqi Fang <[email protected]> commit 0e1f502edfddff93a4a66c041be68560ef4828eb Author: Huaqi Fang <[email protected]> Date: Wed Apr 8 18:46:58 2020 +0800 nuclei: optimize rvstar support directory Signed-off-by: Huaqi Fang <[email protected]> commit 1131f6e6483d8f2fbafe07f4e598fc8f802ee85d Author: Huaqi Fang <[email protected]> Date: Wed Apr 8 18:37:24 2020 +0800 nuclei: update kconfig Signed-off-by: Huaqi Fang <[email protected]> commit ad81c1d3bf9d80d2b561c94e903e7ce4ca2c68c6 Author: Huaqi Fang <[email protected]> Date: Wed Apr 8 15:43:00 2020 +0800 nuclei: Rename board name Signed-off-by: Huaqi Fang <[email protected]> commit d780138a1abf5da5097cc89e6a428ebeae06f284 Author: Huaqi Fang <[email protected]> Date: Tue Apr 7 09:36:19 2020 +0800 libcpu: Add Nuclei arch option in KConfig Signed-off-by: Huaqi Fang <[email protected]> commit 60320d34b1d88315efe1b566fd6bc75c69851f06 Author: Huaqi Fang <[email protected]> Date: Fri Apr 3 16:51:01 2020 +0800 nuclei: Update nuclei sdk of rt-thread support Signed-off-by: Huaqi Fang <[email protected]> commit a042b806efe0ea3bc9dba80ebc7696e5941ba35f Author: Huaqi Fang <[email protected]> Date: Fri Apr 3 11:34:09 2020 +0800 nuclei: modify application for not print anything Signed-off-by: Huaqi Fang <[email protected]> commit 2a9603adcb584b29886a2b93ded2473f4e8bffb1 Author: Huaqi Fang <[email protected]> Date: Fri Apr 3 11:31:01 2020 +0800 nuclei: Add .gitignore for nuclei bsp Signed-off-by: Huaqi Fang <[email protected]> commit 34aaf6aebae75c3ee9d38cc17e6bdb826ed9e357 Author: Huaqi Fang <[email protected]> Date: Fri Apr 3 11:28:06 2020 +0800 nuclei_sdk: update link script of rvstar to contain rt-thread needed sections /* section information for finsh shell */ . = ALIGN(4); __fsymtab_start = .; KEEP(*(FSymTab)) __fsymtab_end = .; . = ALIGN(4); __vsymtab_start = .; KEEP(*(VSymTab)) __vsymtab_end = .; /* section information for initial. */ . = ALIGN(4); __rt_init_start = .; KEEP(*(SORT(.rti_fn*))) __rt_init_end = .; The above code placed in rodata section Signed-off-by: Huaqi Fang <[email protected]> commit 3451466e9d8da3c3c8a631be69f3c7a5e6220c21 Author: Huaqi Fang <[email protected]> Date: Fri Apr 3 10:04:42 2020 +0800 bsp: Add initial commit of nuclei rvstar board bsp Signed-off-by: Huaqi Fang <[email protected]> Signed-off-by: Huaqi Fang <[email protected]>
2019-11-05修改了上下文切换退出时的bug，该bug会导致中断被提前打� ↵ZhangTao
��造成死锁
2019-09-27开放spinlock相关函数shaojinchun
2019-07-24first versiontyustli
2019-05-11fix signals for k210shaojinchun
2019-03-28[libcpu][k210]fix stack frame printZYH
2019-03-26[libcpu] Fix the build directory issueBernardXiong
2019-03-21[libcpu][k210]add stack info printfZYH
2019-03-20[libcpu][k210]add description of exceptionZYH
2019-01-07[libcpu] Add SConscript in libcpu.Bernard Xiong
2018-12-28add k210 SMP supportshaojinchun
2018-12-23[bsp][k210] Add get_free_heap_size function.Bernard Xiong
* Add get_free_heap_size function; * Increase shell stack for KPU module.
2018-12-18[libcpu] Add k210 BSP.Bernard Xiong
2018-12-15[libcpu][risc-v] fix rt_thread_switch_interrupt_flag issue.Bernard Xiong
2018-12-15[libcpu][risc-v] fix the rt_thread_switch_interrupt_flag issueBernard Xiong
2018-12-08[libcpu] Fix the E310 compiling issue.Bernard Xiong
2018-12-08[BSP] Add RV32M1_VEGA BSP.Bernard Xiong
2018-12-08[BSP] Update Hifive1 BSP with unified RV porting.Bernard Xiong
2018-12-08[libcpu] Add unified RISC-V libcpu porting.Bernard Xiong
2018-05-31[libcpu] add risc-v e310 portingliang yongxiang
2018-05-29[libcpu] remove libcpu/risc-vliang yongxiang
2017-08-26[BSP] cleanup for hifive1 bsp.Bernard Xiong
2017-07-31modify： drivers/cpuusage.czhangjun
modify： ../../libcpu/risc-v/e310/stack.c rmove unused macro definition modify： ../../src/idle.c Return to the original version
2017-07-31new file： ../../libcpu/risc-v/e310/trap.czhangjun
add file that forget to submit before auto change timer mtimercmp register on the base of RT_TICK_PER_SECOND in rtconfig.h no flashing led new file： ../../src/idle.c recover old file
2017-07-31fix bug in context_gcc.s and start_gcc.s:zhangjun
save mie into stack msh running normaly
2017-07-30fix bug in rt_hw_context_switch_interrupt_dozhangjun
save sp to old thread clear rt_thread_switch_interrupt_flag always enable interrupt after rt_hw_context_switch judeg the type of interrupt in trap_entry, then call handler(Machine timer interrupt of Machine external interrupt)
2017-07-30 修改： ../../libcpu/risc-v/e310/context_gcc.Szhangjun
enable interrupt after return form rt_hw_context_switch
2017-07-29fix trap_entryzhangjun
2017-07-26 modified: ../../libcpu/risc-v/e310/context_gcc.Szhangjun
fix open timer intrrupt
2017-07-26remove "csrrc a5, mstatus, MSTATUS_MIE" in rt_hw_interrupt_enable();zhangjun
it will lead to interrupt again in interrupt
2017-07-17deleted: rtthread.s /*just for debug*/zhangjun
modified: ../../libcpu/risc-v/e310/context_gcc.S change ret to mret and switch to new task with mepc
2017-07-17add context_gcc.szhangjun
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