Searched refs:EL0 (Results 1 – 17 of 17) sorted by relevance
| /tf-a-ffa_el3_spmc/plat/arm/board/sgi575/fdts/ |
| A D | sgi575_stmm_config.dts | 63 * arg0 : Buffer base which is shared between EL3 and S-EL0.
86 * System registers region for access from S-EL0.
110 * SPM Payload memory. Mapped as code region for S-EL0
122 * Memory shared between EL3 and S-EL0.
134 * Memory shared between Normal world and S-EL0.
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| /tf-a-ffa_el3_spmc/services/std_svc/spm/spmc/ |
| A D | spmc_pm.c | 52 if (sp-> runtime_el == EL0) in spmc_cpu_on_finish_handler()
119 if (sp-> runtime_el == EL0) in spmc_cpu_off_handler()
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| A D | spmc_setup.c | 37 return (sp->runtime_el == EL0) ? sel0_sp_ec_index : plat_my_core_pos(); in get_ec_index()
204 if (sp->runtime_el == EL0) in spmc_sp_common_setup()
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| A D | spmc.h | 55 EL0 = 0, enumerator
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| A D | spmc_main.c | 244 execution_ctx_count = (sp_desc[index].runtime_el == EL0) ? 1: PLATFORM_CORE_COUNT; in partition_info_get_handler()
794 if (sp->runtime_el == EL0) { in ffa_sec_ep_register_handler()
1006 if (sp->runtime_el == EL0) { in sp_manifest_parse()
1140 if (sp->runtime_el != EL0 && sp->runtime_el != EL1) { in find_and_prepare_sp_context()
1415 if (sp->runtime_el == EL0) { in spmc_sp_interrupt_handler()
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| /tf-a-ffa_el3_spmc/docs/components/ |
| A D | secure-partition-manager-mm.rst | 51 S-EL0 that can be used to implement simple management and security services.
52 Since S-EL0 is an unprivileged Exception Level, a Secure Partition relies on
67 services in EL3 and instantiate the rest in a partition in S-EL0.
240 S-EL0, the SPM should define the following types of interfaces:
242 - Interfaces that enable access to privileged operations from S-EL0. These
284 instruction (ERET) to S-EL0. Later, the Secure Partition issues an SVC
403 architectural setup to enable execution in S-EL0
429 S-EL0 or S-EL1.
460 - ``CurrentEL=0`` (EL0)
647 Request the permission attributes of a memory region from S-EL0.
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| A D | xlat-tables-lib-v2-design.rst | 75 a User region (EL0) or Privileged region (EL1). See the ``MT_xxx`` definitions
77 Never attribute is set simultaneously for both EL1 and EL0.
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| A D | secure-partition-manager.rst | 69 - SPM based on the MM interface to communicate with an S-EL0 partition `[2]`_.
375 S-EL0.
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| /tf-a-ffa_el3_spmc/docs/security_advisories/ |
| A D | security-advisory-tfv-6.rst | 131 translation regime, for example between EL0 and EL1, therefore this variant
135 Secure-EL0 applications.
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| A D | security-advisory-tfv-3.rst | 61 in the Secure EL1&0 regime. As a result, this programs the Secure EL0 execution
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| /tf-a-ffa_el3_spmc/docs/design/ |
| A D | interrupt-framework-design.rst | 21 knowledge of software executing in Secure-EL1/Secure-EL0. The choice of
127 the state of software in Secure-EL1/Secure-EL0 before handing the
147 Secure-EL1/Secure-EL0. This is a valid routing model as secure software
148 in Secure-EL1/Secure-EL0 is in control of how its execution is preempted
157 Secure-EL1/Secure-EL0. This is a valid routing model as secure software
196 Secure-EL0, both the EL3 and the non secure interrupt types map to the FIQ
199 route the FIQ signal to EL3 when executing in Secure-EL1/Secure-EL0, thereby
276 Secure Payload (SP) software which runs in Secure-EL1/Secure-EL0 and is
289 to a Secure OS which runs in Secure-EL1/Secure-EL0. It interfaces with the
455 purpose, SP_EL1/Secure-EL0, LR, VFP and system registers. It can use
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| A D | firmware-design.rst | 212 SYS_LED[2:1] - Exception Level (EL3=0x3, EL2=0x2, EL1=0x1, EL0=0x0)
371 for subsequent stages of TF-A and normal world software. EL1 and EL0 are given
1073 On a production system that includes a Trusted OS running in Secure-EL1/EL0,
2636 (at EL0 and S-EL0) if it is only supported at EL0. If instead it is
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| /tf-a-ffa_el3_spmc/docs/about/ |
| A D | features.rst | 63 Secure-EL0, which can be used to implement simple management and
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| /tf-a-ffa_el3_spmc/docs/threat_model/ |
| A D | threat_model.rst | 120 | | world, including NS-EL0 NS-EL1 and NS-EL2 levels |
123 | | world, including S-EL0 and S-EL1 levels |
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| /tf-a-ffa_el3_spmc/docs/getting_started/ |
| A D | porting-guide.rst | 2604 - The S-EL1 interrupts are signaled as IRQ in S-EL0/1 context and as FIQ in
2605 NS-EL0/1/2 context.
2606 - The Non secure interrupts are signaled as FIQ in S-EL0/1 context and as IRQ
2607 in the NS-EL0/1/2 context.
2608 - The EL3 interrupts are signaled as FIQ in both S-EL0/1 and NS-EL0/1/2
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| A D | build-options.rst | 392 level (or in EL1 if the current exception level is EL0).
740 lower ELs (EL1 and EL0) in EL3 so that ``AT`` speculative fetch at any point
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| /tf-a-ffa_el3_spmc/docs/ |
| A D | change-log.rst | 408 - Allow access to nor2 flash and system registers from S-EL0
1774 support it at EL0.
2957 environment instantiated in S-EL0 that can be used to implement simple
3384 such as the one shared by EL1 and EL0.
3386 The library does not support initializing translation tables for EL0
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