7 commits

Author	SHA1	Message	Date
morris	c159984264	separate rom from esp32 component to esp_rom ... 1. separate rom include files and linkscript to esp_rom 2. modefiy "include rom/xxx.h" to "include esp32/rom/xxx.h" 3. Forward compatible 4. update mqtt	2019-03-21 18:51:45 +08:00
Ivan Grokhotkov	8990549e89	spi_flash: fix spi_flash_read into buffer in external RAM, add test	2017-10-19 21:35:21 +08:00
Alexey Gerenkov	0860f46220	spi_flash: Fixed bug in SPI flash ROM driver to work with embedded flash chip ... 1) fixed SPI_read_status: added check for flash busy flag in matrix mode 2) fixed SPI_page_program: enable write before writing data to SPI FIFO 3) SPI flash ROM funcs replacement is controlled via menuconfig option	2017-04-11 10:51:19 +08:00
Angus Gratton	d8fda48551	spi_flash: Split large SPI flash operations into parts, allowing preemption ... * Erase range operations allow preemption after each block or sector. * Write operations allow preemption every 8KB of data. * Reado operations allow preemption every 16KB of data.	2017-03-22 15:35:54 +08:00
Angus Gratton	f687725e97	unit tests: Use a unit test app partition table, configure spi_flash to use data partition	2017-02-22 10:26:04 +11:00
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
Deomid Ryabkov	d288a3d053	Remove alignment reqs from spi_flash_{read,write}	2016-12-15 10:07:31 +11:00