36006ed1ba
The Cortex-R 64-bit processor only supports GIC with single security mode Signed-off-by: Jaxson Han <jaxson.han@arm.com>
47 lines
895 B
Plaintext
47 lines
895 B
Plaintext
# ARM Generic Interrupt Controller (GIC) configuration
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# Copyright (c) 2019 Stephanos Ioannidis <root@stephanos.io>
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# SPDX-License-Identifier: Apache-2.0
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if CPU_CORTEX
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config GIC
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bool
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config GIC_V1
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bool
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select GIC
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help
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The ARM Generic Interrupt Controller v1 (e.g. PL390) works with the
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ARM Cortex-family processors.
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config GIC_V2
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bool
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select GIC
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help
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The ARM Generic Interrupt Controller v2 (e.g. GIC-400) works with the
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ARM Cortex-family processors.
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config GIC_V3
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bool
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select GIC
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help
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The ARM Generic Interrupt Controller v3 (e.g. GIC-500 and GIC-600)
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works with the ARM Cortex-family processors.
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config GIC_VER
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int
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depends on GIC
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default 1 if GIC_V1
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default 2 if GIC_V2
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default 3 if GIC_V3
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config GIC_SINGLE_SECURITY_STATE
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bool
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depends on GIC_V3
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help
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Some ARM Cortex-family processors only supports single security
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state.
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endif # CPU_CORTEX
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