openharmony_ci
23d56f4b2a
!241 M核代码告警清零
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Merge pull request !241 from wangchen/m_codex
2021-07-31 03:40:50 +00:00
wangchen
cb5f862eaf
fix: M核代码告警清零
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【背景】定期M核代码告警清零。
【修改方案】
根据工具扫描结果,对代码告警进行更改。
【影响】
对现有的产品编译不会有影响。
re #I4386N
Signed-off-by: wangchen <253227059@qq.com>
2021-07-30 18:34:08 +08:00
zhushengle
b3841ed1dd
fix: 在内核初始化前期启动tick timer
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解决系统未初始化完成前无timer可用的问题。
Close #I410F0
Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: I3799b9b0ff03cb1dfe80a97816a484df28ae49fd
2021-07-21 10:02:42 +08:00
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
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
YOUR_NAME
bcc34e22ed
fix: modify the return type of LOS_IntLock from UINTPTR to UINT32.
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Change-Id: I6207e5cb7d612a154a88de4e9e274c67127361d8
2021-05-14 11:33:05 +08:00
linzewen
70620b1cb6
Kernel: Remove unused function
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Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 20:58:53 -07:00
linzewen
4475439ca1
Kernel:Fix typo
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Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 20:08:41 -07:00
linzewen
dab3a81ac7
Kernel: Update task switch and delete some unused variables
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Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 19:55:37 -07:00
linzewen
1639cf484d
Target:Fix typo
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Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 02:25:13 -07:00
linzewen
6c60393567
kernel: update nuclei risc-v porting code
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Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 02:19:24 -07:00
linzewen
4170e57f18
Fix some issues
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Move some functions from head file to c file
Change interrupt function argument
The "hwiPrio" argument high 16 bit for level and low 16 bit for priority
Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 02:19:24 -07:00
linzewen
6c8da43bc9
Add Nuclei RISC-V support
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This kernel is setup for rv32 arch with gcc compiler.
Signed-off-by: linzewen <linzewen@nucleisys.com>
2021-04-25 02:19:24 -07:00