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593 Commits

Author SHA1 Message Date
Bernard Xiong a83ab9e21d
Merge pull request #4049 from DavidLin1577/patch-13 
Update exception_gcc.S
 2020-11-25 16:26:23 +08:00
Bernard Xiong b7dd3cae09
Merge pull request #4043 from zhangsz0516/zhangsz_1120 
[libcpu][update]重启与关机函数：rt_hw_cpu_shutdown、rt_hw_cpu_reset，补充WEAK属性
 2020-11-23 17:40:34 +08:00
tangweikang 732382c676 [K210] update compile parameters and startup_gcc.S 2020-11-21 13:47:58 +08:00
David Lin c72c44221d
Update exception_gcc.S 
thead- > thread
 2020-11-20 18:43:10 +08:00
tangweikang c8deffcf56 [libcpu/risc-v][K210] add FPU support 2020-11-20 13:53:50 +08:00
张世争 355f8dd95c [libcpu][update]重启与关机函数：rt_hw_cpu_shutdown、rt_hw_cpu_reset，补充WEAK属性 2020-11-20 08:49:51 +08:00
tangweikang 2f68120e49 [libcpu][risc-v] Fixed bsp k210 failing to compile | 修复 k210 无法编译的问题。 2020-10-29 10:54:53 +08:00
GFWisshit ad917d9010 修改了license header，修改了sconscipt，修改了board.c指针的强制转换类型，interrupt.c添加了新的函数。 2020-10-21 15:09:33 +08:00
GFWisshit c1f4d6c691 修改license header，修改driver目录下的SConscript。 2020-10-20 17:32:26 +08:00
GFWisshit 7f330c7b79 Add support for architecture sparc-v8 and soc bm3803. 2020-10-16 11:40:00 +08:00
Bernard Xiong d92fbba3c1
Merge pull request #3919 from wormsX/T-head_Smart-v1.0.0 
add t-head smart-evb bsp, and risc-v cpu e906
 2020-09-22 22:03:26 +08:00
michael a8928c881e MIPS:fix the RT_EXCEPTION_MAX value 
from <see mips run> know that cp0_cause's ExcCode have 5 bit filed and
the max exception is 32.
 2020-09-14 11:10:44 +08:00
bigmagic a97b0a0d39 code format 2020-09-11 11:44:49 +08:00
chenzx 60287b69fd add t-head smart-evb bsp, and risc-v cpu e906 2020-09-11 10:18:24 +08:00
bigmagic c66314a8b6 fixed loongson bsp build on windows 2020-09-04 11:57:35 +08:00
bigmagic 1556ba8e7f add ls2k mmu 2020-09-04 10:16:34 +08:00
bigmagic bd95f3a94f fix mips stackframe and exception 2020-09-04 10:16:34 +08:00
Huaqi Fang eb00fbeda7 libcpu/nuclei: Fix wrong RT_KERNEL_INTERRUPT_LEVEL 
RT_KERNEL_INTERRUPT_LEVEL set to 0 is the lowest level.

Signed-off-by: Huaqi Fang <578567190@qq.com>
 2020-09-03 18:10:08 +08:00
michael 3d0bdf4bb6 MIPS:improvement FPU support 2020-08-25 11:52:07 +08:00
michael 3ce53f9c79 MIPS:remove redundant #ifdef ARCH_MIPS64 
there exist redundant #ifdef ARCH_MIPS64 in asm.h, remove it
 2020-08-24 09:35:10 +08:00
shaojinchun dae274e1f2 fix gic ack irq problem 2020-06-30 17:32:14 +08:00
bigamgic 1ec681a551 fix ls2k libc and irq 2020-06-21 23:28:11 +08:00
xuzhuoyi 1f2a7b564c [libcpu][arm][cortex-m23] Change exception return call address to 0xFFFFFFFD 2020-06-18 10:53:34 +08:00
xieyangrun d2eaa452d6 [libcpu/arm/*/cpuport.c]fixed __rt_ffs bug on account of armclang LTO. 2020-06-18 09:19:10 +08:00
David Lin 62b2038fe6
[libcpu]Fixed the wrong notes in context_iar.S 
swith -> switch
 2020-06-10 10:15:06 +08:00
bigmagic 92ab0fd593 fix startup code address relative jump 2020-06-04 00:03:07 +08:00
aozima c3d63e49de set Systick interrupt priority to the lowest 2020-05-30 15:23:25 +08:00
bigmagic f4c71fc5bf rename raspi4 to raspi4-64 2020-05-25 17:46:48 +08:00
bigmagic 38f400d50a add raspi4 32bit mode bsp 2020-05-25 17:30:05 +08:00
Bernard Xiong 4b33ba947b
Merge pull request #3545 from DavidLin1577/patch-7 
[libcpu/arm]Update start_gcc.S
 2020-04-24 09:00:59 +08:00
Huaqi Fang ee4cabe69f [BSP][Nuclei] Add Nuclei RISC-V Processor support 
* 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 b7368bc2ed
Author: Huaqi Fang <578567190@qq.com>
Date:   Fri Apr 17 14:38:54 2020 +0800

    [BSP][Nuclei] Pretty source code

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 2c42a997f7
Author: Huaqi Fang <578567190@qq.com>
Date:   Thu Apr 16 15:51:03 2020 +0800

    [libcpu] Remove ARCH_NUCLEI in libcpu kconfig

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 915ad4c076
Author: Huaqi Fang <578567190@qq.com>
Date:   Thu Apr 16 15:50:00 2020 +0800

    [BSP][Nuclei] Remove ARCH_NUCLEI in bsp KConfig

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit fe43869c79
Author: Huaqi Fang <578567190@qq.com>
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 <578567190@qq.com>

commit 8fd31727bc
Author: Huaqi Fang <578567190@qq.com>
Date:   Wed Apr 15 12:38:04 2020 +0800

    [BSP][NUCLEI] Format application and board source code

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit b432308b20
Author: Huaqi Fang <578567190@qq.com>
Date:   Wed Apr 15 11:58:28 2020 +0800

    [BSP][Nuclei] Format source code of drivers of gd32vf103

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 7366173d74
Author: Huaqi Fang <578567190@qq.com>
Date:   Wed Apr 15 11:54:02 2020 +0800

    [LIBCPU][NUCLEI] Optimize nuclei cpu portable code

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 8c2cd4745b
Author: Huaqi Fang <578567190@qq.com>
Date:   Tue Apr 14 15:45:42 2020 +0800

    nuclei: Update README.md

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit fa8a2f24ea
Author: Huaqi Fang <578567190@qq.com>
Date:   Tue Apr 14 14:06:54 2020 +0800

    nuclei: Add gpio driver not tested

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 1be40bc50b
Author: Huaqi Fang <578567190@qq.com>
Date:   Thu Apr 9 14:55:22 2020 +0800

    Nuclei: Update README.md

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 4c8beb204b
Author: Huaqi Fang <578567190@qq.com>
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 <578567190@qq.com>

commit da2bcf5c56
Author: Huaqi Fang <578567190@qq.com>
Date:   Thu Apr 9 10:11:40 2020 +0800

    nuclei: Remove unused kconfig

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 0b932c677a
Author: Huaqi Fang <578567190@qq.com>
Date:   Thu Apr 9 09:32:22 2020 +0800

    nuclei: optimize drivers support

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 0431f6f01f
Author: Huaqi Fang <578567190@qq.com>
Date:   Wed Apr 8 19:28:02 2020 +0800

    tools: Update mkdist.py for nuclei bsp

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 0e1f502edf
Author: Huaqi Fang <578567190@qq.com>
Date:   Wed Apr 8 18:46:58 2020 +0800

    nuclei: optimize rvstar support directory

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 1131f6e648
Author: Huaqi Fang <578567190@qq.com>
Date:   Wed Apr 8 18:37:24 2020 +0800

    nuclei: update kconfig

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit ad81c1d3bf
Author: Huaqi Fang <578567190@qq.com>
Date:   Wed Apr 8 15:43:00 2020 +0800

    nuclei: Rename board name

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit d780138a1a
Author: Huaqi Fang <578567190@qq.com>
Date:   Tue Apr 7 09:36:19 2020 +0800

    libcpu: Add Nuclei arch option in KConfig

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 60320d34b1
Author: Huaqi Fang <578567190@qq.com>
Date:   Fri Apr 3 16:51:01 2020 +0800

    nuclei: Update nuclei sdk of rt-thread support

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit a042b806ef
Author: Huaqi Fang <578567190@qq.com>
Date:   Fri Apr 3 11:34:09 2020 +0800

    nuclei: modify application for not print anything

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 2a9603adcb
Author: Huaqi Fang <578567190@qq.com>
Date:   Fri Apr 3 11:31:01 2020 +0800

    nuclei: Add .gitignore for nuclei bsp

    Signed-off-by: Huaqi Fang <578567190@qq.com>

commit 34aaf6aeba
Author: Huaqi Fang <578567190@qq.com>
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 <578567190@qq.com>

commit 3451466e9d
Author: Huaqi Fang <578567190@qq.com>
Date:   Fri Apr 3 10:04:42 2020 +0800

    bsp: Add initial commit of nuclei rvstar board bsp

    Signed-off-by: Huaqi Fang <578567190@qq.com>

Signed-off-by: Huaqi Fang <578567190@qq.com>
 2020-04-17 21:07:29 +08:00
David Lin 5e507448ee
Update start_gcc.S 2020-04-17 19:18:52 +08:00
David Lin 90f41ef8a2
Update start_gcc.S 2020-04-17 19:12:18 +08:00
bigmagic 709e0d5799 add bsp/raspi4 gicv2 2020-04-16 18:48:27 +08:00
bigmagic a120c914bb add bsp/raspi4 readme 2020-04-16 16:44:29 +08:00
bigmagic fb8c7829a8 add raspi4 bsp 2020-04-16 16:44:14 +08:00
Bernard Xiong 5c399d50a7
Merge pull request #3520 from qzhang1535/br_mini2440 
更新mini2440 bsp包:
 2020-04-13 17:18:42 +08:00
Jonne b3c7bc964b 更新mini2440 bsp包: 
1、加入Kconfig以支持图形化菜单配置
2、编译脚本中添加动态模块编译参数
3、开启自动初始化机制支持
4、重构串口驱动以解决开启posix支持后终端无响应问题
5、解决dm9000网卡驱动link up问题
6、添加mnt.c文件用来挂载文件系统
 2020-04-10 23:28:36 +08:00
duhuanpeng f295149f20 MIPS: fix inline assembly for FPU 
Signed-off-by: duhuanpeng <548708880@qq.com>
 2020-04-10 15:07:39 +08:00
duhuanpeng ee61d78b18 MIPS: inline routine should be static here 
gcc will remove this "unused" routine and cause a linking error.
symbol not found when linking.

Signed-off-by: duhuanpeng <548708880@qq.com>
 2020-04-10 15:07:34 +08:00
Bernard Xiong baa3145bfe
Merge pull request #3504 from bigmagic123/add_ls2k_bsp 
Add ls2k bsp
 2020-04-07 21:23:05 +08:00
bigmagic c27f13c6c9 [mips]fix a bug 2020-04-07 19:01:54 +08:00
bigmagic dff04ffdc6 fix mips stackframe point 2020-04-07 14:49:20 +08:00
bigmagic 3c5329a9b7 mips repair constraint 2020-04-07 14:43:20 +08:00
bigmagic c024e2e485 add ls2k bsp config 2020-04-07 14:39:20 +08:00
bigmagic 990f731b77 fix mips64 some bug 2020-04-07 14:39:12 +08:00
bigmagic 0f26ffa7a2 add ls2k bsp 2020-04-07 14:38:58 +08:00
bigmagic efbb5490d7 add soc timer cntpct 2020-04-03 20:18:18 +08:00
bigmagic e6600dbf10 remove cortex-a53 from libcpu/arm 2020-03-18 14:22:37 +08:00
bigmagic 6416a18554 add cache option api 2020-03-18 14:21:11 +08:00