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platform: generic: Kconfig: add the description for Andes PMA feature

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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>
This commit is contained in:
Ben Zong-You Xie
2024-07-23 15:57:25 +08:00
committed by Anup Patel
parent d4322eebd0
commit 17100394f9
2 changed files with 6 additions and 0 deletions
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1
platform/generic/Kconfig
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@@ -33,6 +33,7 @@ config PLATFORM_ANDES_AE350
bool "Andes AE350 support" bool "Andes AE350 support"
select SYS_ATCSMU select SYS_ATCSMU
select ANDES_PMU select ANDES_PMU
select ANDES_PMA
default n default n
config PLATFORM_RENESAS_RZFIVE config PLATFORM_RENESAS_RZFIVE

5
platform/generic/andes/Kconfig
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@@ -3,6 +3,11 @@
config ANDES_PMA config ANDES_PMA
bool "Andes PMA support" bool "Andes PMA support"
default n default n
help
Programmable PMA(PPMA) is a feature for Andes. PPMA allows
dynamic adjustment of memory attributes in the runtime.
It contains a configurable amount of PMA entries implemented
as CSRs to control the attributes of memory locations in interest.
config ANDES_SBI config ANDES_SBI
bool "Andes SBI support" bool "Andes SBI support"