Search found 4 matches

by jaybee
Wed Jul 12, 2017 2:59 am
Forum: OpenOCD
Topic: How to directly work with SPI Flash without proxy CPLD
Replies: 0
Views: 397

How to directly work with SPI Flash without proxy CPLD

I would like to work with SPI NOR Flash using OpenOCD and JTAG adapter.
There is already "jtagspi" module in OpenOCD, but it needs FPGA/CPLD in between, but loads just the proxy code to it.

Is it possible to tell OpenOCD to talk directly to SPI flash without intermediate proxy device?
by jaybee
Wed Jul 12, 2017 2:42 am
Forum: OpenOCD
Topic: STLink2 problems reseting
Replies: 3
Views: 2188

Re: STLink2 problems reseting

I had similar problem, but nothing worked. Just disabling HW reset solved the problem.

Code: Select all

reset_config none
by jaybee
Wed Sep 19, 2012 10:43 am
Forum: OpenOCD
Topic: Conditional flash write
Replies: 2
Views: 826

Re: Conditional flash write

Nice! Thank you very much.
by jaybee
Mon Aug 27, 2012 4:14 am
Forum: OpenOCD
Topic: Conditional flash write
Replies: 2
Views: 826

Conditional flash write

I would like to write OpenOCD script to conditionally flash application binary image. I want to overwrite flash only in case there is different image. Something like this pseudo code: $IMAGE = "Application.elf"; $already_flashed = verify_image $IMAGE; if { ! $already_flashed } { flash write_image er...