Ouss4 commented on a change in pull request #1958:
URL: https://github.com/apache/incubator-nuttx/pull/1958#discussion_r503762198
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File path: arch/xtensa/Kconfig
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@@ -81,6 +81,21 @@ config XTENSA_CP_INITSET
is provided by CONFIG_XTENSA_CP_INITSET. Each bit corresponds
to one
coprocessor with the same bit layout as for the CPENABLE
register.
+config XTENSA_USE_SEPERATE_IMEM
+ bool "Use a seperate heap for internal memory"
+ default n
+
+config XTENSA_IMEM_REGION_SIZE
+ hex "DRAM region size for internal use"
+ depends on XTENSA_USE_SEPERATE_IMEM
+ range 0x2000 0x28000
+ default 0x28000
+
+config XTENSA_IMEM_PROCFS
Review comment:
I was concerned that this change would be too "invasive" in
procfsmeminfo. This feature is "too" Xtensa/ESP32 specific.
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