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557 Commits

Author SHA1 Message Date
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
bigmagic
cc95025f05 fix build err 2020-03-02 20:49:27 +08:00
bigmagic
ff10eaed9c [bsp/raspi3-64]fix gpio drvier 2020-03-02 20:49:27 +08:00
bigmagic
53211b3c6e replace space to tab 2020-02-26 15:43:23 +08:00
bigmagic
773f7cdf52 [bsp/raspi3-64]add core timer driver 2020-02-26 15:35:07 +08:00
bigmagic
b6031497b9 fix execption printf err 2020-02-26 15:35:07 +08:00
bigmagic
2d3ae92075 space instead of table keep the code style 2020-02-21 21:29:06 +08:00
bigmagic
0458f0b798 remove comments in Chinese and keep the code style 2020-02-20 23:00:17 +08:00
bigmagic
0471b6d344 [bsp/raspi3] raspi3 mmu 2020-02-20 23:00:17 +08:00
Bernard Xiong
581dbe4ffa
Merge pull request #3370 from nongxiaoming/master 
[libcpu]context-m33:fix label error in context_gcc.S
 2020-02-17 12:25:38 +08:00
Bernard Xiong
0dcbe0e0e1
Merge pull request #3379 from DavidLin1577/patch-7 
Fixed function spelling mistakes in context_iar.S
 2020-02-17 12:09:49 +08:00
David Lin
36d2652f0d
Fixed typo 'threah' and 'swithc' in cpuport.c 
Fixed typo:
    threah -> thread
    swithc -> switch
 2020-02-17 09:13:17 +08:00
David Lin
7ef85206dd
Fixed function spelling mistakes in context_iar.S 
swtich_to_thread -> switch_to_thread
 2020-02-16 20:39:50 +08:00
nongxiaoming
607ed93513 [libcpu]context-m33:fix label error in context_gcc.S. 2020-02-11 21:39:35 +08:00
Watson Zeng
fe24ae7ca4 [bsp][synopsys] add basic new embarc bsp support 
* the initial support of synopsys designware ARC processor
  using embARC_BSP, all synopsys ARC-based boards are
  supported:
  -ARC Software Development Platform
  -ARC EM Starter Kit
  -ARC EM Software Development Platform
  -ARC HS Development Kit
  -ARC IoT Development Kit

* The embARC BSP is a new generation embARC software development
  package.  ​It is designed to be the inter-layer between hardware and
  operating system. ​ BSP could hide the difference of hardware/boards,
  provide a unified interface to upper-layer.

* the initial support of synopsys MWDT toolchain.
  The DesignWare® ARC® MetaWare Development Toolkit builds upon
  a 25-year legacy of industry-leading compiler and debugger products.
  It is a complete solution that contains all the components needed to
  support the development, debugging and tuning of embedded applications
  for the DesignWare ARC processors.

* for detailed board information, pls go embarc.org.

Signed-off-by: Watson Zeng <zhiwei@synopsys.com>
 2020-01-16 16:02:00 +08:00
bigmagic
f922bf2e31 Add comment information 2020-01-15 16:46:19 +08:00
bigmagic
08f55d9fda add raspi3-32 in bsp 2020-01-15 16:38:22 +08:00
bigmagic
fdde8ab198 add raspi2 and raspi3 BSP 2020-01-10 10:38:21 +08:00
Jiaxun Yang
9ef986929c [libcpu] mips: Merge loongson_1 into gs232 
Previously Loongson 1B and Loongson 1C have their own libcpu
implemention, but they're almost identical. So we merge them
into gs232 and adapt to new common code.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2019-12-11 15:24:42 +08:00
Jiaxun Yang
7c66501861 [libcpu] Refine MIPS common code 
MIPS common code was highly duplicated, This commit
is a attempt to clean-up and refine these code.

The context and exception handle flow is mostly identical
with Linux, but a notable difference is that when FPU enabled,
we save FP registers in stackframe unconditionally.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2019-12-11 15:24:04 +08:00
Bernard Xiong
a972fcc0b5 [BSP] move libcpu/mips/x1000 to bsp/x1000/cpu 2019-12-11 11:01:40 +08:00
ZhangTao
80a4912baf 修改了上下文切换退出时的bug，该bug会导致中断被提前打开造成死锁 2019-11-05 10:30:47 +08:00
tangyuxin
a16f27d84e [libcpu][cm33] support cortex-m33 2019-10-29 09:45:17 +08:00
ZYH
cabdbf5bbf [libcpu][M7]修复cache编译警告 
Signed-off-by: ZYH <lymz@foxmail.com>
 2019-10-23 15:04:34 +08:00
aozima
525d353403 fixed linker script and stack align issues. 2019-10-22 09:47:41 +08:00
shaojinchun
cb07e5fb24 开放spinlock相关函数 2019-09-27 14:38:33 +08:00
tangyuxin
8316646b85 [libcpu][arm] 修复因提前返回,导致sp指针不对称问题 2019-09-19 18:27:07 +08:00
xiaofan
94551979e0 Fix Cortex-M0 Cannot Execute Reboot 
Signed-off-by: xiaofan <xfan1024@live.com>
 2019-09-07 21:20:46 +08:00
xuzhuoyi
a101327d24 [bsp][tms320f28379d] Fix an issue that interrupts are disabled in the thread 2019-08-24 18:42:54 +08:00
liufeilong
ab818cda30 参照龙芯1c手册更正看门狗寄存器宏定义 2019-08-21 13:44:55 +08:00
tyustli
49e9d19c82 first version 2019-07-24 17:03:26 +08:00
Zhou Yanjie
d45efced1c libcpu: MIPS: 更新版权信息/Update copyright information. 
更新版权信息。

Update copyright information.

Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
 2019-07-19 21:05:00 +08:00
Zhou Yanjie
d6b2f56f15 libcpu: MIPS: 清理代码/Clean up code. 
清理内容重复的头文件。

Clean up duplicate header files.

Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
 2019-07-19 21:00:34 +08:00
Bernard Xiong
ba9dbed372
Merge pull request #2827 from yangjie11/ac6 
[libcpu/arm]add __rt_ffs() for armclang in CORTEX M3/4/7
 2019-07-05 15:23:57 +08:00
明德无敌赵晓薇
d68220d866 [libcpu][c28x]Add __rt_ffs support 
Use a native instruction "Count Sign Bits" to support fast ffs function, then add __rt_ffs support in C28x.
 2019-07-03 19:31:54 +08:00
yangjie
31ffc4582c [libcpu/arm]add __rt_ffs() for armclang in CORTEX M3/4/7 2019-07-03 18:47:11 +08:00
Bernard Xiong
38d5c2aa72
Merge pull request #2796 from lymzzyh/cache 
修复cortex-a 中cache操作没有 dsb isb
 2019-06-19 11:41:05 +08:00