arvinzzz
38f8472ddb
fix: 告警修复
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Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Iaec45e835737c0ae7eea88408b2a1a4a79f1a40c
2022-03-22 18:29:16 +08:00
arvinzzz
17daa50fa2
fix: 内源检视修复
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Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Ic8f63a512a5b2c88e7abee6c167473f37ecc9f3b
2022-03-21 11:02:16 +08:00
wangchen
43baa4fdc4
fix: 内源代码检视问题
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【背景】内源代码检视问题
【修改方案】
1,按检视意见,进行资源泄露等问题的修改
【影响】
对现有的产品编译不会有影响。
re #I4WV56
Signed-off-by: wangchen <wangchen64@huawei.com>
2022-03-08 09:38:03 +00:00
kenneth
d5725b2264
fix: 修复arch目录调整影响到的target目录下的文件
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将arch目录从kernel中移到根目录下 影响target目录下面的readme、makefile文件。
close #I4JM7Z
Signed-off-by: kenneth <zhushangyuan@huawei.com>
2021-11-24 15:10:22 +08:00
arvinzzz
988fd85fae
fix: 支持硬浮点编译
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1. 通过本工程的gn编译时,需要在device目录下,单板的关于内核的config.gn中指定-mfloat-abi的等级,并在单板相关代码的编译选项中保持-mfloat-abi一致
2. 通过本工程的Makefile编译时,需要在kernel/liteos_m/targets/下添加单板相关的代码配置,在Makefile中设置-mfloat-abi即可
3. 通过IDE编译本工程时,需要在IDE的汇编文件相关编译选项中加入 -imacros $(LITEOSTOPDIR)/kernel/include/los_config.h,保证浮点等级在汇编文件中生效
close: #I48KJP
Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: Ibf9b750b922be2530de349981d55e40b5919933f
2021-09-10 17:30:46 +08:00
zhushengle
d3fb23cca0
fix: riscv_nuclei 编译失败
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riscv_nuclei编译失败原因:
1.采用Makefile编译,未包含power模块
2.安全函数库重复包含,导致链接时报重定义错误
Close #I41PQJ
Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Id3d20cdb6050fa01aff432be8a9e21dc3c590e29
2021-07-21 14:56:33 +08:00
openharmony_ci
d0efdfc20d
!169 feat: L0支持低功耗投票框架
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Merge pull request !169 from zhushengle/PM
2021-06-22 11:55:22 +00:00
zhushengle
558ce14bec
feat: L0 支持低功耗框架
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1.【需求描述】
L0 支持低功耗投票框架, 使内核与应用、驱动分离开,通过注册及投票机制控制系统的低功耗模式,
减低系统功耗,提升设备电池寿命。
2.【方案描述】
(1).提供注册机制,使驱动与内核分离
(2).提供投票机制,判断系统运行模式
(3).记录持锁设备,便于回溯
进入:系统运行进入idle任务时判断当前的功耗模式,如果上层应用未对当前功耗模式(deep和shutdown)
持锁,则系统准备进入当前模式,首先所有设备依次进入当前模式,如果有设备进入当前模式失败,则恢复
已进入当前模式的所有设备,并且功耗模式变为normal模式;设备依次进入当前功耗模式后cpu再进入当前
功耗模式。
恢复:功耗模式为deep时,需要恢复逻辑,时系统恢复运行。当有中断出发时,系统会退出低功耗模式,
恢复顺序为:首先cpu先恢复,然后设备依次恢复。
BREAKING CHANGE:
1.原调度中基于tick timer的低功耗扩展和当前的pm模块合并,删除原对外接口LOS_SchedSleepInit,
变为pm模块统一提供的LOS_PmRegistered接口.
2.原来在arch los_timer.h下提供的低功耗模式为枚举LOS_SysSleepEnum,其中OS_SYS_NORMAL_SLEEP
和OS_SYS_DEEP_SLEEP不符合对外定义,统一修改为LOS_SYS_NORMAL_SLEEP和LOS_SYS_DEEP_SLEEP,
并移至los_pm.h中.
3.VOID HalEnterSleep(LOS_SysSleepEnum sleep) 变更为UINT32 HalEnterSleep(VOID).
Close #I3UDNV
Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: Id5382c42c8055ba7850895a3f575130a73e38a65
2021-06-22 13:15:06 +08:00
Caoruihong
5c0a6fffea
chore: bounds_checking_function is under //third_party
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the copy of bounds_checking_function under components was removed,
we should use the copy of bounds_checking_function under //third_party
Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: Ib5c392f4d592a2fe6f26f6c1e1ea60f1faa836b9
2021-06-16 17:54:58 +08:00
kenneth
c3eb3e59e6
fix: fix __cplusplus typo
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remove extra c in macro definition __cpluscplus
close https://gitee.com/openharmony/kernel_liteos_m/issues/I3QQAF
2021-05-18 09:51:34 +08:00
rtos-lover
02ac3ade30
fix:correct spelling
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corrent those typos in log_debug.h los_exc.S
close https://gitee.com/openharmony/kernel_liteos_m/issues/I3PVZV
2021-05-08 10:00:57 +08:00
linzewen
2f3ea928df
Target:Update demo soc config file and fix typo
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Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 02:19:24 -07:00
linzewen
b4f5bc433c
Update nuclei demo soc to latest version
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Based on Nuclei SDK v0.3.1
Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 02:19:24 -07:00
linzewen
746d56b7b9
Add makefile based project for Nuclei ddr200T board
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Setup tools for compilment and entering GCC folder under riscv_nuclei_demo_soc_gcc
Using "make all" command to compile project
Using "make clean" command to clean project
Using "make debug" command to debug project
Using "make upload" command to upload project
OS configurations is under "OS_CONFIG" folder
Most information can be found in README.md
Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 02:19:24 -07:00