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Update rtos_qspi_flash driver to use "xmos_flash" #46

Open keithm-xmos opened 2 years ago

keithm-xmos commented 2 years ago

Most should be straight forward. The safety of rtos_qspi_flash_read_ll() needs to be evaluated once implementation is in, but it appears safe from quick glance.

Functional benchmarking and verification at application level: This change may break:

sln_voice/ffd (high) sln_voice/stlp (low) xcore_sdk/examples/freertos/usb (med) xcore_sdk/examples/freertos/iot (med) xcore_sdk/examples/freertos/explorer_board (low) xcore_sdk/examples/freertos/l2_cache (low) xcore_sdk/examples/bare-metal/explorer_board (low)

Add driver support and docs for manual flash parameters. Will reference: https://www.xmos.ai/documentation/XM-014363-PC-LATEST/html/tools-guide/tutorials/add-flash-support/flash.html

Update tests for added/removed features. This work should include https://github.com/xmos/fwk_rtos/issues/101

See https://github.com/xmos/xcore_sdk/issues/501

xmos-jmccarthy commented 2 years ago

Driver updated and verified with xmos/fwk_rtos#101.

Tools API update requests can be found in: Bug 18717

Update could not be done backwards compatible, so PR will be on hold until XTC 15.2.0 is public, as this tools version will be the required minimum version.

xmos-jmccarthy commented 2 years ago

https://github.com/xmos/fwk_rtos/tree/feature/tools_qspi_lib Passes tests with sdk: https://github.com/xmos/xcore_sdk/tree/feature/tools_qspi_lib

Blocked until public Tools 15.2.0 release.

xmos-jmccarthy commented 2 years ago

Due to performance of lib_quadflash, this issue will be changed to update rtos_qspi_flash_driver to use xmos_flash instead.

keithm-xmos commented 2 years ago

Changed name. Also note that this requires XTC 15.2.

keithm-xmos commented 1 year ago

Change name again to reflect current plan of using libquadflash and lib_fast_flash_read

Closed duplicate task https://github.com/xmos/fwk_rtos/issues/128