esp-idf/single_core at 847e00d17bb7adeb096f6ff43836f19faea43abe - esp-idf - Gitea @ activcount.info

alex/esp-idf

mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00

Alex Lisitsyn ec5eb1e5c2 esp32: Add option to place.rtc_data and .rtc_rodata into the RTC_FAST segment

Changes:
KConfig: The option CONFIG_ESP32_RTCDATA_IN_FAST_MEM is added in Kconfig file for esp32 component.
esp32.common.ld: added support of RTC_DATA_ATTR, RTC_RODATA_ATTR data placement into appropriate segment according to Kconfig option.
esp32.ld: linker script is modified to set alias for memory segment selected by Kconfig option to place data. The segments for force placement are added for RTC_FAST_ATTR, RTC_SLOW_ATTR attributes.
esp_attr.h: added new attributes RTC_FAST_ATTR, RTC_SLOW_ATTR for force placement into fest/slow memory.
test_rtc_fast.c: Added unit test cases to check data placement into appropriate memory segment.
Updated documentation for RTC_DATA_ATTR, RTC_FAST_ATTR, RTC_SLOW_ATTR in deep_sleep_stub.rst file.

TW#18001
Closes https://github.com/espressif/esp-idf/issues/1553

2018-09-12 09:25:13 +02:00

5 lines

129 B

Plaintext

Raw Blame History

 TEST_EXCLUDE_COMPONENTS=libsodium bt app_update
 CONFIG_MEMMAP_SMP=n
 CONFIG_FREERTOS_UNICORE=y
 CONFIG_ESP32_RTCDATA_IN_FAST_MEM=y