hello,
use API(sc_pm_reset) to SCFW in kernel, but fair.
use API(sc_pm_set_resource_power_mode) to SCFW in kernel, its successful.
sc_fw_api_qx_b0.PDF:
Only the owner of the SC_R_SYSTEM resource or a partition with access permissions to SC_R_SYSTEM can do this
How to get permission?
BRS
Thanks
Grayli
Hi Grayli
one can look at below link describing resource management
System Controller Firmware 101 - Resource management service
Also please look at sect.4.6 Hardware Resource/Memory Isolation sc_fw_api_qx_b0.pdf
SC_ERR_NOACCESS error comes from check if the partition from which one is
trying to access the resource is non-isolated (use XRDC2 to isolate).
Best regards
igor
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hello,igor
IMX8 does not have a hardware watchdog, Can the imx8 use SCFW's watchdogs?
BRS
Thanks
Grayli