forked from Mirrors/opensbi
17100394f9
Describe Andes PPMA in the config option, and select it for AE350 platform. Signed-off-by: Ben Zong-You Xie <ben717@andestech.com> Reviewed-by: Anup Patel <anup@brainfault.org>
23 lines
637 B
Plaintext
23 lines
637 B
Plaintext
# SPDX-License-Identifier: BSD-2-Clause
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config ANDES_PMA
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bool "Andes PMA support"
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default n
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help
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Programmable PMA(PPMA) is a feature for Andes. PPMA allows
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dynamic adjustment of memory attributes in the runtime.
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It contains a configurable amount of PMA entries implemented
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as CSRs to control the attributes of memory locations in interest.
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config ANDES_SBI
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bool "Andes SBI support"
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default n
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config ANDES_PMU
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bool "Andes PMU extension (XAndesPMU) support"
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default n
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help
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Andes PMU extension supports the event counter overflow
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interrupt and mode filtering, similar to the standard
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Sscofpmf and Smcntrpmf.
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