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PDK API Guide for J721E
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Osal hw attributes structure.
Data Fields | |
uint32_t | cpuFreqKHz |
uint32_t | extClkKHz |
Osal_HwAccessType | hwAccessType |
uintptr_t | osalDelayTimerBaseAddr |
Osal_memRange | extSemaphorePBlock |
Osal_memRange | extHwiPBlock |
uint32_t Osal_HwAttrs::cpuFreqKHz |
CPU frequency in KHz
uint32_t Osal_HwAttrs::extClkKHz |
External Clock value in KHz
Osal_HwAccessType Osal_HwAttrs::hwAccessType |
Hardware access type
uintptr_t Osal_HwAttrs::osalDelayTimerBaseAddr |
Delay timer base address: Delay timer base configuration is applicable for only AM335x/AM437x SoCs It is not applicable and should not be set for other SoCs Osal setHwAttrs API would return failure (osal_UNSUPPORTED) if attempted to be set for SoCs other than AM335x and AM437x.
Osal_memRange Osal_HwAttrs::extSemaphorePBlock |
Semaphore external memory control block
Osal_memRange Osal_HwAttrs::extHwiPBlock |
Hwi external memory control block