OpenOCD/README, branch mips-hack-upstream

flash: Add support for Atheros (ath79) SPI interface

2017-05-31T07:18:29Z

Supported SoCs: AR71xx, AR724x, AR91xx, AR93xx, QCA9558 Extended and revised version of my original patch submitted by Dmytro here: http://openocd.zylin.com/#/c/3390 This driver is using pure SPI mode, so the flash base address is not used except some flash commands (e.g. "flash program") need it to distinguish the banks. Example config with all 3 chip selects: flash bank flash0 ath79 0 0 0 0 $_TARGETNAME cs0 flash bank flash1 ath79 0x10000000 0 0 0 $_TARGETNAME cs1 flash bank flash2 ath79 0x20000000 0 0 0 $_TARGETNAME cs2 Example usage: > flash probe flash0 Found flash device 'win w25q128fv' (ID 0x001840ef) flash 'ath79' found at 0x00000000 > flash probe flash1 No SPI flash found > flash probe flash2 No SPI flash found > flash banks > flash read_bank flash0 /tmp/test.bin 0x00000000 0x1000 reading 4096 bytes from flash @0x00000000 wrote 4096 bytes to file /tmp/test.bin from flash bank 0 at offset 0x00000000 in 28.688066s (0.139 KiB/s) Change-Id: I5feb697722c07e83a9c1b361a9db7b06bc699aa8 Signed-off-by: Tobias Diedrich Reviewed-on: http://openocd.zylin.com/3612 Tested-by: jenkins Reviewed-by: Dmytro Reviewed-by: Paul Fertser

README: fix a typo

2016-12-25T09:23:13Z

Change-Id: I1ad1ba001f8fad0fffa9b6bd5b21dd58be4f6181 Signed-off-by: Paul Fertser Reviewed-on: http://openocd.zylin.com/3902 Tested-by: jenkins Reviewed-by: Chengyu Zheng

contrib: udev: modify rules for users physically in front of machine (TAG+="uaccess")

2016-12-25T09:19:17Z

Modern desktop systems with systemd recommend this way to give users access to devices. We change permissions to sane value along the way. See e.g. https://lists.debian.org/debian-devel-announce/2016/11/msg00008.html We also change the filename to put it in order with 71-seat.rules, 60 is default for dh_installudev so pick that as a reasonable value. Change-Id: I15f6fb1b6be853ac097d0ca91955609f9e5eb9cf Signed-off-by: Jiri Kastner Reviewed-on: http://openocd.zylin.com/2804 Tested-by: jenkins Reviewed-by: Robert Jordens Reviewed-by: Andreas Fritiofson

Convert to non-recursive make

2016-12-08T16:23:10Z

Change-Id: I11f8bc8553957e2ff083c09e72e16881e4d3bb6f Signed-off-by: Andreas Fritiofson Reviewed-on: http://openocd.zylin.com/3865 Tested-by: jenkins Reviewed-by: Paul Fertser

Remove support for the GPL incompatible FTDI D2XX library

2016-11-06T09:47:12Z

Convert Presto, OpenJTAG and USB-Blaster (I) adapter drivers to libftdi only. Change-Id: Ib28887620a3dcbb754b9dbf87b9731acca3ac600 Signed-off-by: Andreas Fritiofson Reviewed-on: http://openocd.zylin.com/3237 Tested-by: jenkins Reviewed-by: Ricardo Ribalda Delgado Reviewed-by: Freddie Chopin

Remove since long deprecated ft2232 driver

2016-11-06T09:45:06Z

Purge all legacy interface configurations so there's no more confusion over which one to use. Also remove doc/INSTALL.txt which mentions ft2232 but otherwise just duplicates what INSTALL says. Change-Id: Ic94f808f123d4917e600b79309f1272c78a7bb11 Signed-off-by: Andreas Fritiofson Reviewed-on: http://openocd.zylin.com/3236 Tested-by: jenkins Reviewed-by: Andreas Färber Reviewed-by: Freddie Chopin

Support for Freescale LS102x SAP

2016-06-23T06:37:36Z

The SAP in LS102x SoC's from Freescale is able to read and write to all physical memory locations, independently of CPU cores and DAP. This implementation is 100% based on reverse-engineering of JTAG communication with an LS1021A SAP using a JTAG debugger with SAP support. And as such, this code is for now "works-for-me", pending verification by other OpenOCD users, or even better, actual information from Freescale on the SAP interface. Change-Id: Ibb30945e017894da5c402f9f633fc513bed4e68c Signed-off-by: Esben Haabendal Reviewed-on: http://openocd.zylin.com/3096 Tested-by: jenkins Reviewed-by: Paul Fertser

flash/nor: Add Infineon XMC1000 flash driver

2016-05-05T06:50:59Z

The XMC1000 family uses a very different flash interface from XMC4000. Tested on XMC 2Go and XMC1100 Boot Kit. Change-Id: I3edaed420ef1c0fb89fdf221022c8b04163d41b3 Signed-off-by: Andreas Färber Reviewed-on: http://openocd.zylin.com/3418 Reviewed-by: Freddie Chopin Tested-by: jenkins

flash: New Spansion FM4 flash driver

2016-02-29T19:40:20Z

The Spansion FM4 family of microcontrollers does not offer a way to identify the chip model nor the flash size, except for Dual Flash vs. regular layout. Therefore the family is passed as argument and wildcard-matched - MB9BFx6x and S6E2CC families are supported. Iterations showed that ... 1) Just doing the flash command sequence from SRAM loader code for each half-word took 20 minutes for an 8 KB block. 2) Doing the busy-wait in the loader merely reduced the time to 19 minutes. 3) Significant performance gains were achieved by looping in loader code rather than in OpenOCD and by maximizing the batch size across sectors, getting us down to ~2 seconds for 8 KB and ~2.5 minutes for 1.1 MB. (Tested with SK-FM4-176L-S6E2CC-ETH v11, CMSIS-DAP v23.) gcc, objcopy -Obinary and bin2char.sh are used for automating the integration of hand-written assembler snippets. Change-Id: I092c81074662534f50b71b91d54eb8e0098fec76 Signed-off-by: Andreas Färber Reviewed-on: http://openocd.zylin.com/2190 Tested-by: jenkins Reviewed-by: Spencer Oliver

niietcm4: support for NIIET's Cortex-M4 microcontrollers

2015-11-26T12:17:25Z

This adds docs, example config, flash driver. Driver is only supports K1921VK01T model for now. Change-Id: I135259bb055dd2df1a17de99f066e2b24eae1b0f Signed-off-by: Bogdan Kolbov Reviewed-on: http://openocd.zylin.com/3011 Tested-by: jenkins Reviewed-by: Freddie Chopin