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esp_system: make rtc fast memory to heap configuration unified across chips

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Closes IDF-2503
This commit is contained in:
Mahavir Jain
2020-12-21 10:56:00 +05:30
parent 7f98aedd23
commit 880a63b2e9
12 changed files with 32 additions and 55 deletions
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components/esp32c3/Kconfig
-10
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@@ -206,14 +206,4 @@ menu "ESP32C3-Specific"
If enabled, this disables the linking of binary libraries in the application build. Note
that after enabling this Wi-Fi/Bluetooth will not work.
config ESP32C3_ALLOW_RTC_FAST_MEM_AS_HEAP
bool "Enable RTC fast memory for dynamic allocations"
depends on !ESP32C3_MEMPROT_FEATURE
default y
help
This config option allows to add RTC fast memory region to system heap with capability
similar to that of DRAM region but without DMA. This memory will be consumed first per
heap initialization order by early startup services and scheduler related code. Speed
wise RTC fast memory operates on APB clock and hence does not have much performance impact.
endmenu # ESP32C3-Specific