alex/esp-idf
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60 Commits

Author SHA1 Message Date
Ivan Grokhotkov
8911e666a0 Merge branch 'feature/docs_partition_ota_flash' into 'master' 
Partition/SPI/OTA docs & OTA new functionality

* Update partition, SPI flash & OTA docs to reflect functionality changes
* Refactor OTA implementation to perform checks mentioned in API doc
* Add new functions to OTA API: esp_ota_get_running_partition() & esp_ota_get_next_update_partition() functions
* Add spi_flash_cache2phys() & spi_flash_phys2cache() functions to support esp_ota_get_running_partition()


See merge request !513
 2017-03-03 11:27:01 +08:00
Ivan Grokhotkov
f3687f7177 spi_flash: fix memory leak when spi_flash_mmap arguments are invalid 
Check src_addr and size first, then allocate new_entry.
 2017-02-28 15:11:54 +08:00
Ivan Grokhotkov
75115e1d83 spi_flash: fix mmap not working for SPI_FLASH_MMAP_INST 2017-02-24 21:50:05 +08:00
Angus Gratton
093dd98101 spi_flash: Add new phys2cache & cache2phys functions to query flash cache mappings 2017-02-22 10:22:50 +11:00
Angus Gratton
d8aae55eeb Flash encryption: Temporary fix for issue with stale cache reads 
Seems doing certain kinds of short reads while flash encryption is
enabled will return stale data. This fixes it, but is probably a
little heavy-handed performance wise.
 2017-01-26 18:29:18 +11:00
Angus Gratton
d4462664b7 spi_flash: Move FLASH_PAGE_SIZE constant into esp_spi_flash.h 2017-01-20 19:50:01 +08:00
Angus Gratton
36ccdee6ec spi_flash: Flush flash cache if flash_mmap()ing a written-to page 
Without this, it's possible for stale information to be read from
cache via mmap, even if the MMU table entry had been invalidated
prior to writing flash (if  the same MMU table entry was re-used after
writing flash.)
 2017-01-20 19:48:46 +08:00
Angus Gratton
ab5915ff8b spi_flash: Standardise argument types & names used for flash offsets 
Closes github #88: https://github.com/espressif/esp-idf/issues/88
 2016-12-22 15:07:02 +11:00
Ivan Grokhotkov
e229ec0340 spi_flash: check physical address in mmap against flash chip size 2016-10-27 17:58:42 +08:00
Ivan Grokhotkov
42068c3b36 spi_flash: implement mmap/munmap 2016-10-27 17:57:29 +08:00