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Author SHA1 Message Date
Man, Jianting (Meco) 2c10d5ad01
[rtc] use gmtime_r to replace gmtime (#6012) 
* [rtc] use gmtime_r to replace gmtime
 2022-06-22 13:41:06 +08:00
JonasWen b010e434ed
[libcpu][arm] ArmClang 编译优化错误 (#6071) 2022-06-15 17:19:51 +08:00
Meco Man 83b3aadaa3 [Scons][iar][iccarm] IAR统一使用iccarm作为判断条件而不是是用IDE的名字来进行判断 
因为不确定后续IAR是否会像Keil一样内含有不同的编译工具链
此外，将判断条件改为列表方式，这样更方便后续增加其他可能的IAR编译链
 2022-06-09 07:01:59 +08:00
Meco Man 50f041f5c2 [Scons] 将GCC判断条件改为列表方式，方便后续增加新的编译工具链 2022-06-09 07:01:59 +08:00
FrankTan d2909eb16b [libcpu/arm]: fix typo 2022-05-13 15:38:17 +08:00
Tangyuxin c80993f713
[libcpu][arm] Add exception install function (#5827) 2022-04-24 01:03:54 +08:00
zhouji 60c96fbc12 [update] Removed C++ global constructor initialization, this method is not used in GCC4.7 and later versions. 2022-04-20 17:32:02 +08:00
thewon86 f5b0bfd3f4 uniform code writing-disable interrupt 2022-04-20 14:22:43 +08:00
tyx a6135ebcf3 [libcpu][arm] Fix compilation warning 2022-04-20 10:37:35 +08:00
Man, Jianting (Meco) a0f8d43744
[gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM (#5802) 
* [gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM
 2022-04-20 09:56:04 +08:00
tyx d6c74af535 [libcpu][arm] Fix compilation warning 2022-04-19 11:26:11 +08:00
blta b1a9c4c4ea
[libcpu/arm]: add dsb and isb instructions in the end of rt_hw_context_switch_to (#5748) 2022-04-08 12:52:22 +08:00
blta 99526cc047 [bsp/ch32v103r-evt] add ch32v103r-evt bsp 
feat: move MRS demo source to bsp and libraries folder

feat: update Sconscript

feat: modify SConstruct in the bsp

feat: use the rtconfig.py of gd32vf103v-eval bsp to modify

feat: use the MRS's rtconfig.h temoporarily

feat: update Kconfig files

feat: use the MRS's .ld and rename as link.lds

feat: add ch32v1 porting folder

perf: remove board/system_ch32v10x.c

fix: define SOC_ARM_SERIES_CH32V103 in rtconfig.h

fix: add some neccessary macros in rtconfig.h

perf: use the menuconfig to generate rtconfig.h

feat: add readme.md

fix: correct the bad encode in main.c

fix: include board.h in main.c

perf: check and update README.md

perf: remove ch32f10x_port_cn.md

feat: ignore the standard libraries's CI checking

feat: add sdk_dist.py

fix: correct some style errors again

perf: simply the board/kconfig

fix: format ch32v103r-evt

fix: format drvs and libcpu
 2022-04-06 11:06:55 +08:00
Man, Jianting (Meco) 6bd22f3e6f
替换RTThread旧版文件头注释版权声明 (#5774) 2022-04-05 19:34:30 +08:00
changzehai 3f7cc54449
1、解决未在rtconfig.h中定义“RT_USING_CPU_FFS”宏时，使用arm-gcc编译会出现__rt_ffs() 函数重定义，导致编译不通过的问题； (#5755) 
2、解决bsp/rm48x50工程使用arm-gcc编译下载后，程序运行出现prefetch abort异常的问题。
 2022-04-05 10:26:12 +08:00
Tangyuxin a5dc6c490a
[libcpu] Add CM33 (#5761) 2022-04-01 22:45:11 +08:00
blta ce602a6e4a
[libcpu/risc-v] 修复risc-v scons编译中间文件不能输出到build/kernel/libcpu目录问题 (#5736) 2022-03-29 22:18:05 +08:00
GUI f587a55bc2
[libcpu/aarch64] add gicv3 support and bsp/rockchip/rk3568 (#5722) 
* [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
 2022-03-29 11:08:25 +08:00
ACM32_MCU 9779963c6d
[libcpu/arm/cortex-m33]fix syscall_iar.S compiler error (#5719) 
* 1. 新增了i2c/spi/rtc/crypto等驱动；2. 删除了部分文件中的未使用到的头文件包含; 3. 修改keil编译时pm文件atoi的头文件stdlib未包含的警告

* 修改文件格式

* BSP

1. 修改f4系列bsp的readme文件与工程文件
2. 修改f0系列源文件的版权信息、删除目前没有的库文件。
3. 其他

* 修改IAR环境下arm cortex-m33内核的syscall_iar.S文件编译错误

* 还原.gitignore文件

Co-authored-by: aisino2200 <90822414+aisino2200@users.noreply.github.com>
 2022-03-28 10:38:46 +08:00
rtthread-bot ad5eb2e086 Merge remote-tracking branch 'rtt_gitee/gitee_master' 2022-03-12 16:14:47 +00:00
张世争 7746d288d7
优化bsp/simulator自动初始化 (#5634) 2022-03-08 12:03:41 +08:00
GUI 0a8dd10b0b
[libcpu/aarch64] add gtimer frq set and stack align (#5642) 
* [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
 2022-03-07 22:41:56 +08:00
clickcheck ed9037e376
update libcpu/mips/gs232/gs232.h: 
更正了看门狗的寄存器地址
 2022-02-22 09:48:12 +00:00
GUI 9b6e75f90b
[libcpu/aarch64] disable irq/fiq when switch thread (#5605) 
* [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
 2022-02-21 23:24:51 +08:00
GUI 85dc9bd4a6
[libcpu/aarch64] rt_hw_trap_irq get irq instead of iar when using gicv2 (#5601) 
* [libcpu/aarch64] add smp support
* [libcpu/aarch64] rt_hw_trap_irq get irq instead of iar when using gicv2
 2022-02-17 01:00:29 +08:00
Man, Jianting (Meco) 71ba65e7c0 add new bsp tms320c6678 
原始提交PR：https://gitee.com/rtthread/rt-thread/pulls/372
提交者：https://gitee.com/wei-handong

----------------------

在TI公司C6000 DSP处理器上成功移植rt-thread操作系统；主要在libcpu/ti-dsp/c6x添加keystone架构底层代码，在bsp/ti-c6678添加bsp工程，该工程已在本人的开发板上成功运行

* 添加TMS320C6678处理器，keystone架构底层代码

* 添加支持中断栈部分代码，修改格式

* 修改汇编rt_hw_context_switch_to处关于时间槽的使用；修改格式

* 修改使用C语言构建任务栈帧，清除fls和ffs对<c6x.h>文件的依赖

* 修改bsp tms320c6678工程，并测试

* 删除依赖TI的KeyStone_common.c文件

* 添加编译说明

* update bsp/ti-tms320c6678/README.md.

* format code

Co-authored-by: Huang bo <hb265419@126.com>
Co-authored-by: hdwei <1147479335@qq.com>
Co-authored-by: bernard <bernard.xiong@gmail.com>
Co-authored-by: rtthread-bot <48120998+rtthread-bot@users.noreply.github.com>
Co-authored-by: Meco Man <920369182@qq.com>
 2022-01-29 16:11:42 +08:00
Man, Jianting (Meco) 5a0fea6987
[Kconfig][libcpu] 增加ARCH_CPU_BIG_ENDIAN (#5547) 
* [cpu] 增加ARCH_CPU_BIG_ENDIAN
- 之前RT_USING_BIG_ENDIAN的命名并不合理，予以替换为ARCH_CPU_BIG_ENDIAN
- 删除一处多余的ARCH_CPU_64BIT
- 整理了libcpu/Kconfig的格式

* [libcpu][Kconfig] Cortex-M4&7 select ARCH_ARM_CORTEX_FPU

* revert last commit
 2022-01-25 15:00:47 +08:00
Meco Man 563e49890c [asm] 解决tab和空格混用的问题 2022-01-20 20:57:35 +08:00
Bernard Xiong 5decbb5170
Merge pull request #5345 from jiladahe1997/master 
[bugfix] libcpu/arm/cortex-m/context_gcc: 修复thumb指令集汇编语法错误
 2022-01-14 22:36:14 +08:00
GuEe-GUI 353f717037 [libcpu/aarch64] add smp support 2022-01-08 18:24:02 +08:00
Meco Man 5187d75af5 [armclang] 使用__clang__代替__CLANG_ARM 2021-12-29 14:15:38 -05:00
Meco Man c8dcf7cc68 [libc]rename group name 2021-12-30 01:27:25 +08:00
Man, Jianting (Meco) ed1f8b3f64 Revert "add clang-arm support." 
This reverts commit a5f6fdc780.
 2021-12-22 18:57:16 -05:00
guozhanxin a5f6fdc780 add clang-arm support. 2021-12-22 13:03:05 +08:00
jiladahe1997 433e5f8147 [bugfix] libcpu/arm/cortex-m/context_gcc: 修复thumb指令集汇编语法错误 
当使用thumb指令集时，要求汇编语法中的“条件执行”要跟在IT指令后面，否则会编译不通过。
报错如下：Error: thumb conditional instruction should be in IT block -- `moveq r4,#0x01'

虽然可以通过指定"-Wa,-mimplicit-it=thumb"选项来告诉编译器识别隐式的IT指令，但是能在代码里面直接加上IT指令的话更好。

thumb指令集“条件执行”arm官网文档：
    https://developer.arm.com/documentation/dui0473/m/condition-codes/conditional-execution-in-thumb-state

参考论坛帖子：
    https://club.rt-thread.org/ask/question/433887.html
    https://club.rt-thread.org/ask/question/4188.html

Signed-off-by: Mingrui Ren <jiladahe1997@gmail.com>
 2021-12-09 11:22:46 +08:00
Bernard Xiong 7c012afdf8
Merge pull request #5314 from GuEe-GUI/master 
fixup .bss size define in link.lds and set spsel=1 in aarch64
 2021-12-01 09:18:50 +08:00
GuEe-GUI efbdbc2636 fixup .bss size define in link.lds and set spsel=1 in aarch64 2021-11-30 11:14:17 +08:00
jihongbin 7d07c61a47 [fix][libcpu][riscv][t-head] fix rt_hw_interrupt_disable/rt_hw_interrupt_enable bug 
使用不同的优化等级会出现不同的效果
当使用-O0 等级时，无法正确得到关闭中断之前的状态

Using different optimization levels will have different effects
When the - o0 level is used, the state before the shutdown interrupt cannot be obtained correctly
 2021-11-04 10:36:11 +08:00
BernardXiong be2dec978d [BSP] fix the compiling issue for qemu-riscv64 2021-10-19 15:00:46 +08:00
BernardXiong 6b66207048 [libcpu] fix s-mode issue 2021-10-19 14:35:22 +08:00
Huaqi Fang 45f9e9c4cb [libcpu][nuclei] Fix context switch in nuclei 
previous rt_hw_context_switch might cause the
task switch handling error.

See
1a1a209e93 (diff-ba922e02206af6c52163f0c34a7e76e427b7ea22f791329b62f2069241c57778)

Signed-off-by: Huaqi Fang <578567190@qq.com>
 2021-10-15 15:20:00 +08:00
mazhiyuan 99e9ea61bc 修复部分bsp编译报错 2021-10-13 11:02:01 +08:00
Bernard Xiong 63c741996b
Merge pull request #5031 from liukangcc/armclang 
[update] support armclang
 2021-09-28 13:51:23 +08:00
Bernard Xiong 8bf5c27406
Merge pull request #5090 from GuEe-GUI/master 
Merge AArch64 libcpu and add some drivers for their bsps
 2021-09-26 17:18:43 +08:00
GuEe-GUI 740cd9dfb0 Merge AArch64 libcpu and add some drivers for their bsps 2021-09-26 15:01:59 +08:00
liukangcc 0e46c8a33d [update] support armclang 2021-09-26 10:46:21 +08:00
Meco Man f191694b19 [ci][action.yml]CI加入龙芯ls2kdev 2021-09-22 08:24:45 -04:00
BernardXiong 0b13409c16 [BSP] fix compiling issue with libc 2021-09-11 18:09:22 +08:00
Bernard Xiong 8da9f78d72 [libc] remove rtlibc 2021-09-11 11:07:51 +08:00
Meco Man 1997113fbc FINSH_USING_BUILT_IN_COMMANDS改MSH_USING_BUILT_IN_COMMANDS 2021-08-28 16:48:08 -04:00
Meco Man 29828dc94f [finsh] finsh组件可以选择是否包含内置命令 2021-08-25 19:48:15 -04:00
chen zx ac824e0ef3
Merge branch 'RT-Thread:master' into master 2021-08-16 16:29:25 +08:00
wormsX 360223a693 QEMU support, and code optimization for thead extension 2021-08-16 16:07:57 +08:00
Bernard Xiong a6df4391ed
Merge pull request #4924 from GuEe-GUI/master 
[bsp/virt64/aarch64]添加qemu-virt64-aarch64平台
 2021-08-10 18:03:07 +08:00
GuEe-GUI b7dd004de0 [bsp/virt64/aarch64] Add 'qemu-virt64-aarch64' bsp 2021-08-06 18:35:58 +08:00
chenzx 236e01bead support T-HEAD Xuantie-E9xx Series CPU on Smart-EVB, eg. E906/F/D/P, E907/F/D/P 2021-07-14 20:12:55 +08:00
guozhanxin 40e7d5a23d Merge remote-tracking branch 'remotes/gitee/master' 2021-07-12 10:14:20 +08:00
iysheng e62943abd2 [libcpu][arm][s3c24x0] Fix RTC driver compile error 2021-07-08 22:41:40 +08:00
fenghuijie 0015af02e4 调整代码，以支持cpu usage 2021-07-05 18:33:22 +08:00
fenghuijie e933c1f610 调整异常处理代码结构，以支持backtrace功能 2021-07-05 14:43:33 +08:00
fenghuijie eb79a8a244 修改irq handle接口rt_hw_trap_irq，支持核间IPI中断处理 2021-07-05 14:06:32 +08:00
fenghuijie da701d6b3a 添加dcache invalidate/dcache clean&invalidate接口 2021-07-03 17:34:45 +08:00
wanghaijing a6060a41df Adjust the stack_top to bss 2021-07-03 10:25:30 +08:00
Bernard Xiong 7d3bac8b6e [libcpu] remove gtimer/pmu from cortex-a 2021-07-02 15:07:21 +08:00
guozhanxin 43d19a8b78 [bsp] stm32h750-artpi-h750/stm32f412-st-nucleo support armclang. 2021-07-01 01:31:56 +08:00
zhouji 3350b0ba4e [update] 整理cortex-a kconfig菜单，并更新相关BSP的配置。 2021-05-27 17:44:44 +08:00
zhouji d6e86a67bb [add] 在cortex-a中增加，打开RT_USING_CPU_FFS宏定义时的_rt_ffs实现。 2021-05-27 17:39:03 +08:00
bigmagic123 d6f5fbcd5b format code 2021-05-21 18:39:41 +08:00
bigmagic b7c7c7f4de Support for running with M-Mode 2021-05-21 17:10:07 +08:00
Bernard Xiong 9317ee2cb2
Merge pull request #4705 from lizhirui/master 
add qemu-riscv-virt64 bsp
 2021-05-21 06:41:20 +08:00
lizhirui 5d33302992 Revert "repair hard fault return bug" 
This reverts commit e7fc0c89d2.
 2021-05-20 16:23:56 +08:00
Bernard Xiong a0175e3d15
Merge pull request #4683 from Wang-Huachen/master 
add ethernet driver for zynqmp-r5-axu4ev
 2021-05-18 18:51:19 +08:00
lizhirui 5036816967 add qemu-riscv-virt64 bsp 
add qemu-riscv-virt64 bsp
 2021-05-18 09:57:25 +08:00
lizhirui 9a4e270f97 Merge branch 'RT-Thread:master' into master 2021-05-18 09:54:11 +08:00
Wang-Huachen b57278f830 remove redundant code in zynqmp-r5-axu4ev bsp 2021-05-16 10:00:17 +08:00
zhouji ffe8d06bd3 [update] 增加获取cortex-a generic timer频率接口 2021-05-14 16:08:32 +08:00
zhouji 1523e4680d [add] 添加gicv3中断控制器代码，更新menuconfig配置选项与utest的config.h 2021-05-14 16:08:31 +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
Wang-Huachen 41d55a4d47 format files in zynqmp-r5 libcpu 2021-05-14 14:50:06 +08:00
Wang-Huachen d205721462 add ethernet driver for zynqmp-r5-axu4ev 2021-05-13 16:33:40 +08:00
Wayne Lin 0da2fb5f9b Correct rvds.S including for armclang platform. 2021-05-10 16:17:11 +08:00
Bernard Xiong 01050e5e54
Merge pull request #4642 from xiaoxiaohuixxh/juicevm-port 
Juicevm port
 2021-04-27 10:08:51 +08:00
xiaoxiaohuixxh 1bc204722d [libcpu] Add JuiceVm SUPPORT. 2021-04-26 13:46:19 +08:00
Bernard Xiong f358426c49
Merge pull request #4583 from fenghuijie/master 
[Cortex-A]add gic&gtimer interface
 2021-04-09 15:46:03 +08:00
fenghuijie 62f764edc1 add type modifier for immediate data 2021-04-09 11:07:58 +08:00
fenghuijie 0b4416f0b4 add gic&gtimer interface 2021-04-08 15:46:15 +08:00
zhouji e939ffe355 优化未定义异常时自动开启FPU的判断条件，当FPU末开启时将自动开启。 2021-04-08 10:01:26 +08:00
Bernard Xiong 199f73c72d
Merge pull request #4547 from rtthread-bot/rtt_bot 
[update] RT-Thread Robot automatic submission
 2021-04-02 18:37:40 +08:00
tangyuxin 015418fa9b [bsp][simulator] 支持自动初始化及用户 main 入口 2021-04-01 17:01:14 +08:00
rtthread-bot 11dd63e9e9 Merge remote-tracking branch 'rtt_gitee/gitee_master' 2021-03-29 06:39:42 +00:00
Meco Man 6c907c3a47 [libcpu] auto formatted 2021-03-27 17:51:56 +08:00
Bernard Xiong e3060babb0
Merge pull request #4509 from yangjie11/license 
[libcpu]update GPL license to Apache-2.0
 2021-03-27 15:00:49 +08:00
yangjie a31f22f372 [libcpu]modify GPL license to Apache 2.0 2021-03-26 09:57:58 +08:00
yangjie 5726bf4f3f [libcpu]只添加在列表中的 cpu 移植文件 2021-03-25 16:22:51 +08:00
yangjie 7f99cd8342 [bsp] 移出 zynq7000 bsp 2021-03-25 11:14:33 +08:00
yangjie c17c727628 [libcpu]update GPL license to Apache-2.0 2021-03-24 15:58:47 +08:00
Bernard Xiong 85ef7013aa
Merge pull request #4293 from enkiller/0201-2045 
[libcpu][cm33] 修复不同优化等级，函数行为不一致的问题
 2021-03-03 08:53:45 +08:00
Bernard Xiong aaf4696c87
Merge pull request #4291 from enkiller/0201-1650 
[libcpu][cm33] 安全相关的函数使用宏进行隔离
 2021-02-24 18:19:48 +08:00
Bernard Xiong 2da5d4a5d6 [bsp][x86] update x86 with Kconfig and newlib toolchains. 2021-02-19 23:55:17 +08:00
lizhirui e7fc0c89d2 repair hard fault return bug 
before modify,when exception hook returns true,programs can't return to normal execution flow
 2021-02-18 16:27:50 +08:00
Bernard Xiong 7d72bdf303
Merge pull request #4314 from mysterywolf/mktime1 
[bug][localtime]解决底层驱动格林威治时间与当地时间混乱使用的问题
 2021-02-15 09:26:52 +08:00
liruncong 12d5ca60c5 [libcpu/arm]SECTION=>RT_SECTION(与catch2中SECTION冲突) 2021-02-09 23:25:34 +08:00
Meco Man 86ebf17a23 localtim改为gmtime 2021-02-07 21:49:25 +08:00
Meco Man 64bd41d654 update 2021-02-07 21:17:27 +08:00
tangyuxin 360d7e48ab [libcpu][cm33] 修复不同优化等级，函数行为不一致的问题 2021-02-01 21:01:14 +08:00
tangyuxin 2e9fc0c4ff [libcpu][cm33] 安全相关的函数使用宏进行隔离 2021-02-01 16:53:39 +08:00
michael 242530ae70 ls1b: fix the count of GPIO IRQ and improvement the IRQ of UARTS. 
from 1b manunal we know it have 64 GPIO IRQ and 12 UARTS
 2021-01-31 22:33:58 +08:00
michael d874ab1109 mips:gs232:LS1C300 have 5 group INTC cells but LS1B have 4 group INTC cells 2021-01-31 21:56:30 +08:00
michael 0af3666882 remove unused function declarations 2021-01-31 21:53:00 +08:00
Wayne Lin 235296073f Remove platform-specific code in common. 2021-01-12 18:31:44 +08:00
shuobatian 791527caca add armclang support 2021-01-11 20:07:12 +08:00
Bernard Xiong fa38e8d11e
Merge pull request #3240 from xlf605401969/c28x_fpu 
[libcpu][c28x]add support for c28x mcu hardware fpu
 2020-12-31 08:35:23 +08:00
yangjie eeaf1fcc50 resolve Conflicts 
bsp/nrf52832/board/Sconscript
	bsp/nrf52832/startups/Sconscript
	bsp/raspberry-pi/raspi4-32/driver/SConscript
 2020-12-28 12:02:31 +08:00
unknown 82ae97e248 fix build error 2020-12-23 11:13:46 +08:00
unknown 76b6d7f90d fix scheduler bug in simulator. 2020-12-23 10:35:26 +08:00
yangjie ef62febf1f [SConscript]update group name 2020-12-19 16:49:11 +08:00
Wang-Huachen 1af5b72a99 Merge branch 'master' of https://github.com/RT-Thread/rt-thread 2020-12-07 09:44:37 +08:00
Bernard Xiong a472656ee0
Merge pull request #4019 from bj-wanghz/dev 
fix long call linker error with 'jal', 'j' or conditional branch instruction in .S files for k210
 2020-12-03 16:02:00 +08:00
yangjie11 ba83ddc3c4 [SConscript] change libcpu to LIBARCH,and correcte letter case 2020-11-30 15:52:43 +08:00
Wang-Huachen 7258328923 bsp: 
add support to zynqmp-r5 core and zynqmp-r5-axu4ev board
 2020-11-30 13:13:08 +08:00
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
yangjie11 91261e25b9 [SConscript]rename group name 2020-11-20 13:38:11 +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
wanghongzhu 111ecae6ad fix long call linker error with 'jal', 'j' or conditional branch instruction 2020-11-11 09:58:20 +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