OSLAR_EL1 (A53_DBG_0) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

OSLAR_EL1 (A53_DBG_0) Register Description

Register NameOSLAR_EL1
Offset Address0x0000000300
Absolute Address 0x00FEC10300 (CORESIGHT_A53_DBG_0)
Width32
TypewoWrite-only
Reset Value0x00000000
DescriptionOS Lock Access Register

OSLAR_EL1 (A53_DBG_0) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
OSLK 0woWrite-only0On writes to OSLAR_EL1, bit[0] is copied to the OS lock.Use EDPRSR.OSLK to check the current status of the lock.