TrustZone Control

Versal Adaptive SoC Technical Reference Manual (AM011)

Document ID: AM011
Release Date: 2023-10-05
Revision: 1.6 English

The persistent TrustZone control registers are summarized in the following table.

Table 1. Persistent TrustZone Control Registers
Register	Offset Address	Reset Type	Description
PMC_IOP_SLCR_SECURE TrustZone Control Registers
IOP_AXI_WPRTCN_SD0 IOP_AXI_RPRTCN_SD0 IOP_AXI_WPRTCN_SD1 IOP_AXI_RPRTCN_SD1	`0x0000` `0x0004` `0x0010` `0x0014`	POR	DMA transaction security settings: SD_eMMC0 AXI write, AXI read SD_eMMC1 AXI write, AXI read
IOP_AXI_WPRTCN_QSPI IOP_AXI_WPRTCN_OSPI	`0x0020` `0x0030`	POR	Flash DMA transaction security settings: QSPI AXI write, OSPI AXI write
TZProt	`0x006C`	POR	Write protection control for PMC_IOP_SLCR_SECURE TrustZone registers
LPD_SLCR_SECURE TrustZone Control Registers
RPU0_TZ RPU1_TZ PL_AXI_LPD_TZ PSM_TZ DMA_Ch0_TZ (x8 Ch0 to Ch7)	`0x0020` `0x0024` `0x0050` `0x0054` `0x0060`+	POR	Miscellaneous host transaction security settings: RPU0, RPU1 processors PS_AXI_LPD interface PSM subsystem LPD DMA controller
DPC_TZ	`0x004C`	POR	DPC transaction and register access security settings (APB, DMA, Aurora)
XMPU_TZ XPPU_TZ CPM_CSR_TZ IPI_TZ CRL_TZ SLCR_INT_TZ	`0x0028` `0x002C` `0x0038` `0x0040` `0x0044` `0x0048`	POR	Register access security settings for LPD programming interfaces
TZProt	`0x0080`	POR	Write protection control for LPD_SLCR_SECURE TrustZone registers
LPD_IOP_SLCR_SECURE TrustZone Control Registers
IOP_AXI_WPRTCN_GEM0 IOP_AXI_RPRTCN_GEM0 IOP_AXI_WPRTCN_GEM1 IOP_AXI_RPRTCN_GEM1	`0x0000` `0x0004` `0x0010` `0x0014`	POR	DMA transaction security settings: GEM0 AXI write, AXI read GEM1 AXI write, AXI read
IOP_AXI_USB_2	`0x0020`	POR	USB transaction security setting
TZProt	`0x007C`	POR	Write protection control for LPD_IOP_SLCR_SECURE TrustZone registers
FPD_SLCR_SECURE TrustZone Control Registers
APU_DUAL_TZ FPD_XMPU_TZ FPD_SLCR_TZ CRF_TZ PL_AXI_FPD_TZ PL_ACELITE_FPD_TZ FPD_CCI_TZ FPD_SMMU_TZ	`0x0104` `0x0108` `0x010C` `0x0110` `0x0114` `0x0118` `0x011C` `0x0120`		Register access security settings for LPD programming interfaces
WProt	`0x0FF8`		Write protection control for FPD_SLCR_SECURE TrustZone registers