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OVMS3-idf/components/esp32/ld
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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
..
elf_to_ld.sh Initial public version 2016-08-17 23:08:22 +08:00
esp32.common.ld esp32: Add option to place.rtc_data and .rtc_rodata into the RTC_FAST segment 2018-09-12 09:25:13 +02:00
esp32.ld esp32: Add option to place.rtc_data and .rtc_rodata into the RTC_FAST segment 2018-09-12 09:25:13 +02:00
esp32.peripherals.ld CAN Driver 2018-07-04 14:01:57 +08:00
esp32.rom.ld fix bluetooth security vulnerability of ECDH publick key checking 2018-08-30 11:39:19 +08:00
esp32.rom.libgcc.ld esp32: force pure math functions from libgcc to be linked from ROM 2018-07-02 12:49:57 +08:00
esp32.rom.nanofmt.ld newlib: add "full" formatting support, add missing functions 2016-12-08 11:04:54 +08:00
esp32.rom.spiflash.ld spiflash ROM functions: Remove Quad I/O mode enable/disable code from flash ROM functions 2017-04-13 17:54:42 +10:00
esp32.rom.spiram_incompatible_fns.ld Add initial SPI RAM support. This adds support for an ESP-PSRAM32 chip connected to the default flash pins and GPIO 16 and 17. The RAM is mapped to address 0x3F800000, but otherwise ignored by esp-idf as of yet. 2017-09-04 12:05:49 +08:00
esp32.spiram.rom-functions-dram.ld Make sure functions that are in ROM in the non-external-ram-workaround version, are in RAM (and not in flash) in the ext-ram workaround version. 2017-09-13 10:36:56 +08:00
esp32.spiram.rom-functions-iram.ld Make sure functions that are in ROM in the non-external-ram-workaround version, are in RAM (and not in flash) in the ext-ram workaround version. 2017-09-13 10:36:56 +08:00