kernel: update nuclei risc-v porting code
Signed-off-by: linzewen <linzewen@nucleisys.com>
This commit is contained in:
linzewen
parent
b4f5bc433c
commit
6c60393567
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@ -22,8 +22,12 @@
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#include "los_task.h"
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#include "los_memory.h"
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#include "los_timer.h"
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#include "los_sched.h"
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#include "los_interrupt.h"
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#include "nuclei_sdk_soc.h"
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extern VOID HalHwiInit(VOID);
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#define INITIAL_MSTATUS ( MSTATUS_MPP | MSTATUS_MPIE | MSTATUS_FS_INITIAL)
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#define ALIGN_DOWN(size, align) ((size) & ~((align) - 1))
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@ -77,22 +81,23 @@ extern LosTask g_losTask;
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LITE_OS_SEC_TEXT_INIT UINT32 HalStartSchedule(OS_TICK_HANDLER handler)
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{
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UINT32 ret;
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__disable_irq();
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(VOID)LOS_IntLock();
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ret = HalTickStart(handler);
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if (ret != LOS_OK) {
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return ret;
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}
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g_taskScheduled = TRUE;
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/* Set newTask to runTask */
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g_losTask.runTask = g_losTask.newTask;
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g_losTask.runTask->taskStatus |= OS_TASK_STATUS_RUNNING;
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OsSchedStart();
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HalStartToRun();
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return LOS_OK; /* never return */
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}
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VOID HalTaskSchedule(VOID)
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{
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SysTimer_SetSWIRQ();
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if (OsSchedTaskSwitch()) {
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SysTimer_SetSWIRQ();
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}
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}
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VOID HalTaskSwitch(VOID)
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@ -112,11 +117,6 @@ LITE_OS_SEC_TEXT VOID HalTaskScheduleCheck(VOID)
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return;
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}
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VOID HalEnterSleep(LOS_SysSleepEnum sleep)
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{
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__WFI();
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}
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#ifdef __cplusplus
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#if __cplusplus
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}
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@ -112,7 +112,7 @@ LITE_OS_SEC_TEXT_INIT VOID HalHwiInit(VOID)
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LITE_OS_SEC_TEXT UINT32 HalHwiDelete(HWI_HANDLE_T hwiNum)
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{
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// change func to default func
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ECLIC_SetVector(hwiNum, HalHwiDefaultHandler);
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ECLIC_SetVector(hwiNum, (rv_csr_t)HalHwiDefaultHandler);
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// disable interrupt
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ECLIC_DisableIRQ(hwiNum);
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return LOS_OK;
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@ -30,11 +30,14 @@
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "los_tick.h"
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#include "los_config.h"
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#include "los_arch_interrupt.h"
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#include "nuclei_sdk_hal.h"
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#include "los_timer.h"
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#include "los_config.h"
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#include "los_tick.h"
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#include "los_reg.h"
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#include "los_arch_interrupt.h"
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#include "los_sched.h"
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#include "los_arch_timer.h"
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#include "nuclei_sdk_hal.h"
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#ifdef __cplusplus
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#if __cplusplus
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@ -62,10 +65,9 @@ WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
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ECLIC_SetShvIRQ(SysTimerSW_IRQn, ECLIC_VECTOR_INTERRUPT);
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ECLIC_SetLevelIRQ(SysTimerSW_IRQn, configKERNEL_INTERRUPT_PRIORITY);
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ECLIC_EnableIRQ(SysTimerSW_IRQn);
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g_sysClock = SystemCoreClock;
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g_sysClock = OS_SYS_CLOCK;
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g_cyclesPerTick = g_sysClock / LOSCFG_BASE_CORE_TICK_PER_SECOND;
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g_intCount = 0;
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g_ullTickCount = 0;
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systick_handler = handler;
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@ -76,69 +78,47 @@ WEAK UINT32 HalTickStart(OS_TICK_HANDLER handler)
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void HalTickSysTickHandler( void )
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{
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UINT32 intSave;
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intSave = LOS_IntLock();
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SysTick_Reload(SYSTICK_TICK_CONST);
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/* Do systick handler. */
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/* Do systick handler registered in HalTickStart. */
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if ((void *)systick_handler != NULL) {
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systick_handler();
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}
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}
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WEAK VOID HalSysTickReload(UINT64 nextResponseTime)
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{
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SysTick_Reload(nextResponseTime);
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}
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WEAK UINT64 HalGetTickCycle(UINT32 *period)
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{
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UINT64 ticks;
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UINTPTR intSave = LOS_IntLock();
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ticks = SysTimer_GetLoadValue();
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*period = (UINT32)ticks;
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LOS_IntRestore(intSave);
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return ticks;
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}
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/* ****************************************************************************
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Function : HalGetCpuCycle
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Description : Get System cycle count
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Input : none
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output : cntHi --- CpuTick High 4 byte
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cntLo --- CpuTick Low 4 byte
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return : none
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**************************************************************************** */
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LITE_OS_SEC_TEXT_MINOR VOID HalGetCpuCycle(UINT32 *cntHi, UINT32 *cntLo)
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{
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volatile uint32_t high0, low, high;
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high0 = __RV_CSR_READ(CSR_MCYCLEH);
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low = __RV_CSR_READ(CSR_MCYCLE);
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high = __RV_CSR_READ(CSR_MCYCLEH);
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if (high0 != high) {
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low = __RV_CSR_READ(CSR_MCYCLE);
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WEAK VOID HalTickLock(VOID)
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{
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SysTimer_Stop();
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}
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WEAK VOID HalTickUnlock(VOID)
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{
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SysTimer_Start();
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}
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VOID HalEnterSleep(LOS_SysSleepEnum sleep)
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{
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#if (LOSCFG_BASE_CORE_SCHED_SLEEP == 1)
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if (sleep == OS_SYS_DEEP_SLEEP) {
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OsSchedToSleep();
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}
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*cntHi = high;
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*cntLo = low;
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return;
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}
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#endif
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WEAK VOID HalDelay(UINT32 ticks)
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{
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return;
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}
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WEAK UINT64 HalGetExpandTick(VOID)
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{
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return LOS_OK;
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}
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WEAK INT32 HalGetRtcTime(UINT64 *usec)
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{
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return LOS_OK;
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}
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WEAK INT32 HalGetRtcTimeZone(INT32 *timeZone)
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{
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return LOS_OK;
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}
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WEAK INT32 HalSetRtcTime(UINT64 utcTime, UINT64 *usec)
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{
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return LOS_OK;
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}
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WEAK INT32 HalSetRtcTimeZone(INT32 timeZone)
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{
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return LOS_OK;
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__WFI();
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}
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#ifdef __cplusplus
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