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xpack-dev-tools / openocd-xpack

A binary distribution of OpenOCD
https://xpack-dev-tools.github.io/openocd-xpack/
MIT License
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jtagspi driver with support for 4-byte addresses (needed for large Flash Memories) #16

Closed ilg-ul closed 2 years ago

ilg-ul commented 2 years ago

Discussed in https://github.com/xpack-dev-tools/openocd-xpack/discussions/15

Originally posted by **SteffenKlu** November 22, 2021 The jtagspi driver was updated this month (https://review.openocd.org/c/openocd/+/4876/) and I am interested if you could build a new 'xpack-openocd-0.11.xx' Tar-ball which includes those latest improvements? I tried to flash the large SPI-Flash in an Xilinx-Board, with the existing openocd release but it failed: [Log] xPack OpenOCD x86_64 Open On-Chip Debugger 0.11.0+dev (2021-10-16-21:15) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html Info : only one transport option; autoselect 'jtag' xc7_program jtagspi_program Info : usb blaster interface using libftdi Error: unable to get latency timer Info : This adapter doesn't support configurable speed Info : JTAG tap: xc7.tap tap/device found: 0x13631093 (mfg: 0x049 (Xilinx), part: 0x3631, ver: 0x1) Info : JTAG tap: xc7.tap tap/device found: 0x13631093 (mfg: 0x049 (Xilinx), part: 0x3631, ver: 0x1) Info : Found flash device 'sp s25fl256s' (ID 0x00190201) Warn : device needs paging or 4-byte addresses - not implemented [...] Info : sector 9 took 2 ms Info : Found flash device 'sp s25fl256s' (ID 0x00190201) Warn : device needs paging or 4-byte addresses - not implemented read 645496 bytes from file build/results/ip0170p.ppn.bin and flash bank 0 at offset 0x00000000 in 12.880716s (48.939 KiB/s) contents differ diff 0 address 0x00000000. Was 0x00 instead of 0xff diff 1 address 0x00000001. Was 0x09 instead of 0xff diff 2 address 0x00000002. Was 0x0f instead of 0xff diff 3 address 0x00000003. Was 0xf0 instead of 0xff diff 4 address 0x00000004. Was 0x0f instead of 0xff [...] More than 128 errors, the rest are not printed. [/Log] I hope the new enhancements to the jtagspi driver solve this problem. Best, Steffen
SteffenKlu commented 2 years ago

A test with a self compiled openocd version shows that the addressed topic is indeed fixed on the master branch of the openocd git repository:

[Log] Open On-Chip Debugger 0.11.0+dev-00501-g4626af440 (2021-11-24-07:40) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html Info : only one transport option; autoselect 'jtag' xc7_program jtagspi_program Info : usb blaster interface using libftdi Error: unable to get latency timer Info : This adapter doesn't support configurable speed Info : JTAG tap: xc7.tap tap/device found: 0x13631093 (mfg: 0x049 (Xilinx), part: 0x3631, ver: 0x1) Info : JTAG tap: xc7.tap tap/device found: 0x13631093 (mfg: 0x049 (Xilinx), part: 0x3631, ver: 0x1) Info : Found flash device 'sp s25fl256s' (ID 0x190201) Warn : 4-byte addresses needed, might need extra command to enable flash 'jtagspi' found at 0x00000000

Info : sector 0 took 1708 ms Info : sector 1 took 1728 ms Info : sector 2 took 95 ms Info : sector 3 took 100 ms Info : sector 4 took 99 ms Info : sector 5 took 97 ms Info : sector 6 took 95 ms Info : sector 7 took 95 ms Info : sector 8 took 98 ms Info : sector 9 took 96 ms read 645496 bytes from file build/results/ip0170p.ppn.bin and flash bank 0 at offset 0x00000000 in 12.291559s (51.285 KiB/s) contents match [/Log]

ilg-ul commented 2 years ago

Ok, thank you for confirming, then it'll be included in the next release.

ilg-ul commented 2 years ago

Please check the latest v0.11.0-3 release and let me know if it solves this problem.

SteffenKlu commented 2 years ago

Hi Liviu,

yes, the topic is solved with release v0.11.0-3. Thank you for the prompt help.

Best, Steffen

Am 2021-12-07 19:56, schrieb Liviu Ionescu:

Please check the latest v0.11.0-3 release and let me know if it solves this problem.

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ilg-ul commented 2 years ago

Ok, thank you for confirming.

And please don't reply via email, use the web interface. Or at least remove the useless quoted original message.