For more details and example usage, see SOC
◆ SOC_DOMAIN_ID_MAIN
#define SOC_DOMAIN_ID_MAIN (0U) |
◆ SOC_DOMAIN_ID_MCU
#define SOC_DOMAIN_ID_MCU (1U) |
◆ SOC_BOOTMODE_MMCSD
#define SOC_BOOTMODE_MMCSD (0X36C3) |
Switch value for SD card boot mode.
◆ SOC_moduleClockEnable()
int32_t SOC_moduleClockEnable |
( |
uint32_t |
moduleId, |
|
|
uint32_t |
enable |
|
) |
| |
Enable clock to specified module.
- Parameters
-
moduleId | [in] see tisci_devices for list of device ID's |
enable | [in] 1: enable clock to the module, 0: disable clock to the module |
- Returns
- SystemP_SUCCESS Module clock is enabled
-
SystemP_FAILURE Module clock could not be enabled
◆ SOC_moduleSetClockFrequency()
int32_t SOC_moduleSetClockFrequency |
( |
uint32_t |
moduleId, |
|
|
uint32_t |
clkId, |
|
|
uint64_t |
clkRate |
|
) |
| |
Set module clock to specified frequency.
- Parameters
-
moduleId | [in] see tisci_devices for list of module ID's |
clkId | [in] see tisci_clocks for list of clocks associated with the specified module ID |
clkRate | [in] Frequency to set in Hz |
- Returns
- SystemP_SUCCESS Module clock is enabled
-
SystemP_FAILURE Module clock could not be enabled
◆ SOC_moduleGetClockFrequency()
int32_t SOC_moduleGetClockFrequency |
( |
uint32_t |
moduleId, |
|
|
uint32_t |
clkId, |
|
|
uint64_t * |
clkRate |
|
) |
| |
Get module clock frequency.
- Parameters
-
moduleId | [in] see tisci_devices for list of module ID's |
clkId | [in] see tisci_clocks for list of clocks associated with the specified module ID |
clkRate | [out] Frequency of the clock |
- Returns
- SystemP_SUCCESS on success, else failure
◆ SOC_getCoreName()
const char* SOC_getCoreName |
( |
uint16_t |
coreId | ) |
|
Convert a core ID to a user readable name.
- Parameters
-
- Returns
- name as a string
◆ SOC_getSelfCpuClk()
uint64_t SOC_getSelfCpuClk |
( |
void |
| ) |
|
Get the clock frequency in Hz of the CPU on which the driver is running.
- Returns
- Clock frequency in Hz
◆ SOC_controlModuleLockMMR()
void SOC_controlModuleLockMMR |
( |
uint32_t |
domainId, |
|
|
uint32_t |
partition |
|
) |
| |
Lock control module partition to prevent writes into control MMRs.
- Parameters
-
domainId | [in] See SOC_DomainId_t |
partition | [in] Partition number to unlock |
◆ SOC_controlModuleUnlockMMR()
void SOC_controlModuleUnlockMMR |
( |
uint32_t |
domainId, |
|
|
uint32_t |
partition |
|
) |
| |
Unlock control module partition to allow writes into control MMRs.
- Parameters
-
domainId | [in] See SOC_DomainId_t |
partition | [in] Partition number to unlock |
◆ SOC_setEpwmTbClk()
void SOC_setEpwmTbClk |
( |
uint32_t |
epwmInstance, |
|
|
uint32_t |
enable |
|
) |
| |
Enable or disable ePWM time base clock from Control MMR.
- Parameters
-
epwmInstance | [in] ePWM instance number [0 - (CSL_EPWM_PER_CNT-1)] |
enable | [in] TRUE to enable and FALSE to disable |
◆ SOC_virtToPhy()
uint64_t SOC_virtToPhy |
( |
void * |
virtAddr | ) |
|
SOC Virtual (CPU) to Physical address translation function.
- Parameters
-
virtAddr | [IN] Virtual/CPU address |
- Returns
- Corresponding SOC physical address
◆ SOC_phyToVirt()
void* SOC_phyToVirt |
( |
uint64_t |
phyAddr | ) |
|
Physical to Virtual (CPU) address translation function.
- Parameters
-
phyAddr | [IN] Physical address |
- Returns
- Corresponding virtual/CPU address
◆ SOC_setDevStat()
void SOC_setDevStat |
( |
uint32_t |
bootMode | ) |
|
Change boot mode by setting devstat register.
- Parameters
-
bootMode | [IN] Boot mode switch value |