mirror of https://github.com/rusefi/openocd.git
4440bf1fcd
Existing psoc6 driver starts flash algorithm for each Flash row. This is suboptimal from performance point of view, starting/stopping flash algorithm for each row adds significant overhead. This change starts flash algorithm and leaves it running asynchronously while driver performs flash operations. Performance gain is 170...250% depending on probe: flash write_image img_256k.bin | w/o this change | with this change | ----------------------------------|-----------------|------------------| KitProg2/CMSIS-DAP, SWD @ 1 MHz | 4 KiB/s | 10 KiB/s | J-Link Ultra, SWD @ 1 MHz | 17 KiB/s | 31 KiB/s | J-Link Ultra, SWD @ 4 MHz | 33 KiB/s | 57 KiB/s | Change-Id: I5bd582584b35af67600c4d197829eb7aeeec7e3f Signed-off-by: Bohdan Tymkiv <bhdt@cypress.com> Reviewed-on: http://openocd.zylin.com/4472 Tested-by: jenkins Reviewed-by: Tomas Vanek <vanekt@fbl.cz> |
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| .. | ||
| board | ||
| chip | ||
| cpld | ||
| cpu/arm | ||
| fpga | ||
| interface | ||
| target | ||
| test | ||
| tools | ||
| bitsbytes.tcl | ||
| mem_helper.tcl | ||
| memory.tcl | ||
| mmr_helpers.tcl | ||