4 commits

Author	SHA1	Message	Date
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