SLCR registers are not locked upon completion of the BootROM (when the BootROM gives control to the FSBL). Leaving the SLCR registers unlocked exposes them to being accidentally overwritten.
Trivial. There is no functional impact.
Users can lock the SLCR registers early in the FSBL by writing 0x767B to the SLCR.SLCR_LOCK register.
|Device Revision(s) Affected:||Refer to (Xilinx Answer 47916) - Zynq-7000 Design Advisory Master Answer Record|