MPAMCFG_IN_TL MPAM Ingress PARTID Translation Configuration Register The power domain of MPAMCFG_IN_TL is IMPLEMENTATION DEFINED when FEAT_MPAM_MSC_DOMAINS is implemented and MPAMF_IDR.HAS_IN_TL == '1' MPAM MPAMF_BASE_s 0x3008 MPAMCFG_IN_TL_s When FEAT_MPAMv1p0 is implemented or FEAT_MPAMv0p1 is implemented RW MPAM MPAMF_BASE_ns 0x3008 MPAMCFG_IN_TL_ns When FEAT_MPAMv1p0 is implemented or FEAT_MPAMv0p1 is implemented RW MPAM MPAMF_BASE_rt 0x3008 MPAMCFG_IN_TL_rt When FEAT_RME is implemented and (FEAT_MPAMv1p0 is implemented or FEAT_MPAMv0p1 is implemented) RW MPAM MPAMF_BASE_rl 0x3008 MPAMCFG_IN_TL_rl When FEAT_RME is implemented and (FEAT_MPAMv1p0 is implemented or FEAT_MPAMv0p1 is implemented) RW Enables ingress PARTID translation and configures direct ingress PARTID translations. MPAM The power and reset domain of each MSC component is specific to that component. MPAMCFG_IN_TL is a 32-bit register. ENABLE 31 31 31 Enables ingress PARTID translation in the MSC. 0b0 Ingress PARTID translation is disabled. 0b1 Ingress PARTID translation is enabled. 30 16 30:16 Reserved, RES0. PARTID_TL 15 0 15:0 PARTID to be used as direct translation of the ingress PARTID configured in MPAMCFG_PART_SEL.PARTID_SEL when MPAMCFG_PART_SEL.INGRESS_TL == 1. When MPAMF_IN_TL_IDR.HAS_DIRECT_TL == '1' 15 0 15:0 Reserved, RES0. Otherwise If both FEAT_MPAM and FEAT_RME are implemented, the following statements apply: In a system that supports Secure, Non-secure, Root, and Realm memory maps, there must be MPAM feature pages in all four address maps: MPAMCFG_IN_TL_s must only be accessible from the Secure MPAM feature page. MPAMCFG_IN_TL_ns must only be accessible from the Non-secure MPAM feature page. MPAMCFG_IN_TL_rt must only be accessible from the Root MPAM feature page. MPAMCFG_IN_TL_rl must only be accessible from the Realm MPAM feature page. MPAMCFG_IN_TL_s, MPAMCFG_IN_TL_ns, MPAMCFG_IN_TL_rt, and MPAMCFG_IN_TL_rl must be separate registers: The Secure instance (MPAMCFG_IN_TL_s) accesses the ingress PARTID translation used for Secure PARTIDs. The Non-secure instance (MPAMCFG_IN_TL_ns) accesses the ingress PARTID translation used for Non-secure PARTIDs. The Root instance (MPAMCFG_IN_TL_rt) accesses the ingress PARTID translation used for Root PARTIDs. The Realm instance (MPAMCFG_IN_TL_rl) accesses the ingress PARTID translation used for Realm PARTIDs. When RIS is implemented, loads and stores to MPAMCFG_IN_TL access the ingress PARTID translation configuration settings without being affected by MPAMCFG_PART_SEL.RIS. 2026-03-26 20:27:25 2026-03_rel