2474fa7af5
cpu/esp32: add XFA support
2021-02-18 10:46:08 +01:00
Leandro Lanzieri
837ddf6d8c
cpu/esp32/ld: use folder name instead of archive for module objects
2020-10-09 13:29:51 +02:00
Gunar Schorcht
fb47f094d3
cpu/esp32: support multiple heaps for newlib
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Several unsused DRAM sections are added to the heap.
2020-07-10 08:42:12 +02:00
benpicco
8e8cfbfe9c
Merge pull request #13516 from gschorcht/cpu/esp/fix_common_cpu_conf
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cpu/esp_common: fixes common CPU configurations
2020-03-04 00:26:36 +01:00
Gunar Schorcht
8b61c40fc8
cpu/esp32: add .noinit section to linker script
2020-03-01 11:04:18 +01:00
Gunar Schorcht
b89b4e2259
cpu/esp32: place libc functions in IRAM
2020-03-01 10:55:52 +01:00
Gunar Schorcht
085eb3f40c
cpu/esp32: place common CPU functions to IRAM
2020-03-01 10:55:52 +01:00
Gunar Schorcht
0d451969c3
cpu/esp32: place newlib syscalls in IRAM
2020-03-01 10:01:34 +01:00
Gunar Schorcht
5b4389cf46
cpu/esp32: update of ld script for littlefs*
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During the write access to the SPI flash, the IROM cache is not available and only code from the IRAM can be executed. Therefore, the code of file system implementations which access the SPI flash must reside in IRAM.
2020-02-22 01:35:07 +01:00
Gunar Schorcht
95c6d1859c
cpu/esp32: fix for crashes of tests/pkg_spiffs
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ESP32 nodes can crash during SPI Flash write operations if required parts of the code are not in the IRAM but in the cached SPI Flash memory, which is disabled during the SPI Flash write operations. Therefore, the code of the SPIFFS package and the VFS module are now stored in the IRAM.
2019-12-06 11:44:15 +01:00
benpicco
63e4d8ffa5
Merge pull request #12803 from gschorcht/cpu/esp32/fix_little_fs
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cpu/esp32: fix to be able to use SPI flash drive with pkg_littlefs
2019-11-25 15:49:13 +01:00
Gunar Schorcht
4fe35efe2b
cpu/esp32: mtd has to be in IRAM to work correctly
2019-11-25 07:24:17 +01:00
Francois Berder
4a31f94cfc
many typo fixes
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Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
2019-11-23 22:39:07 +01:00
Schorcht
3ac99877ac
cpu: add esp32
2018-10-08 12:20:49 +02:00
