Due to commit e40aee2954d2beabe1d8c530d9ff1e564fb01f48 we now honour the
targets 'reset_config' setting. Previously we ignored the srst setting
for luminary targets.
Luminary targets have never supported using srst to reset into debug mode
so remove the option from the target configs files.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
STMicroelectronics controller SMI is not SPEAr specific.
Rename it and change name to every symbol in the code.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Initial support for ST SPEAr310 and for the evaluation
board EVALSPEAr310 Rev. 2.0.
Scripts are split in generic for SPEAr3xx family and
specific for SPEAr310. This should easily allow adding
new members of the family.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
measure_clk indicates ca. 3-4MHz, so 1MHz should be safe.
Added self_test proc used to test that rclk worked.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
the new Marvell PXA270M processor has a new TAPID: 0x89265013.
Attached you will find a patch for target/pxa270.cfg that will handle this.
I have also attached a board/colibri.cfg file to support the Colibri
PXA270 module by Toradex.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
- Update all Luminary config's to use a common target/stellaris.cfg.
- Add Luminary ek-lm3s6965 config.
- Increase working area for boards with more ram.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
Using the bundled JTAG/SWD debug support in JTAG mode
is optional on *all* of the EK boards.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
These don't need to use the on-board debuggers in JTAG mode.
Off-board is OK, as would be SWD mode.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
ocd_ prefix is used internally in OpenOCD as a kludge more
or less to deal with the two kinds of commands that OpenOCD
has.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
The strange thing here with this board is that 16MHz kinda
works, but only 2MHz is really stable.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
This patch adds support for the omapl138 target and preliminary support for the da850evm. The
target cfg file is based on the icepick routing done by the target/ti_dm6446.cfg file.
I have performed limited testing with this setup. I am posting this patch in the interest of
sharing cfg files and in the hopes that the experts on this list can correct errors I have made or
point out enhancements.
The testing I have performed is debugging uboot with gdb where I also use the following local.cfg
and gdbinit files. Debugging appears to work in so much as 'ni' works.
local.cfg:
gdb_memory_map disable
gdbinit:
target remote localhost:3333
set remote hardware-breakpoint-limit 2
set remote hardware-watchpoint-limit 2
monitor poll on
Comments welcome.
Best Regards,
Ben Gardiner
This adds a nand driver support for the nuc910 target.
Note that ECC is not currently supported by this driver, although
it is supported by the peripheral.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
There's no point in an lm3s811-specific target file,
so remove it in favor of the generic "stellaris.cfg".
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
- As this is a complete unit, including jtag we might as welli nclude
the jtag cfg.
- Add missing id for the str750 that is also in the jtag chain.
- Reduce jtag startup speed to 500kHz.
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
Register name fix; ref. TI document sprueh7d
Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk>
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
I was finally able to figure out the cause of this problem. There are two
parts to the patch. The first patch modifies the configuration file I
originally generated for the Atmel AT91SAM9G20 board and achieves the
following:
+++ Splits the reset-init handler into a reset-start handler for some of the
initial configuration activities and keeps the remainder in the reset-init
handler as was the case before. This was the real issue that was causing
the timing problems I identified before. This solution was confirmed with
an o-scope on actual target hardware.
+++ Adds a new instruction in the reset-start handler to disable fast memory
accesses in the reset-start handler. When the target jtag clock is started
out at 2 kHz during system clock initialization, memory writes (i.e.
register write to enable external reset pin -- basically to RSTC_MR) are
naturally slow and cause GDB keep-alive issues (refer to PATCH 2/2 for
additional fixes).
+++ Modifies the configuration file to use srst_only reset action. The
reset-start/reset-init handler split also now allows the correct behavior to
be used in the configuration file (previously had to use both SRST and TRST
even though only SRST is actually used and connected on the evaluation
board).
+++ Adds external NandFlash configuration support to take advantage of flash
driver added earlier. Doesn't fix any bugs but adds functionality that was
marked as TBD before and thrown in when I did other work on the
configuration file.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
gdb-attach does a reset init to make sure that the CFI probe
will succeed upon first gdb connect.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Increase working area for stm3210e_eval.cfg.
Add new configs for the following boards:
STM321000B-EVAL, STM32100C-EVAL, STM32100B-EVAL
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
The ecosflash driver is no longer used by any of the config
scripts. It is more useful to get more testing of CFI.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Some tcl script has underline between the words "flash bank"
resulting in 'invalid command name "flash_bank"'.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
While "flash bank" syntax has been changed long ago,
several tcl script are still not fully update.
Fix following cases related with "cfi" driver:
- syntax error: the mandatory <name> parameter is missing
- warning: the <target> parameter is a number, instead of
the target name
- the comment line above the command does not report
actual syntax
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Globally rename "jtag_nsrst_assert_width" as "adapter_nsrst_assert_width",
and move it out of the "jtag" command group ... it needs to be used with
non-JTAG transports
Includes a migration aid (in jtag/startup.tcl) so that old user scripts
won't break. That aid should Sunset in about a year.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Globally rename "jtag_nsrst_delay" as "adapter_nsrst_delay", and move it
out of the "jtag" command group ... it needs to be used with non-JTAG
transports
Includes a migration aid (in jtag/startup.tcl) so that old user scripts
won't break. That aid should Sunset in about a year.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Globally rename "jtag_khz" as "adapter_khz", and move it out of the "jtag"
command group ... it needs to be used with non-JTAG transports
Includes a migration aid (in jtag/startup.tcl) so that old user scripts
won't break. That aid should Sunset in about a year. (We may want to
update it to include a nag message too.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Talk more about "debug adapters" instead of only "dongles". Not all
adapters are discrete widgets; some are integrated onto boards. If
we only talk about "dongles" we rule out many valid setups, and help
confuse some users (who may be using Dongle-free environments).
Also start bringing out the point that JTAG isn't the only transport
protocol, even though OpenOCD historically presumes "all is JTAG".
(Not all debug adapters are JTAG adapters, or JTAG-only adapters.)
Plus a few minor fixes (spelling etc) in the vicinity of those changes,
and updates about FT2232H clocking issues (they can go faster than the
older chips, and can support adaptive clocking).
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Fix some issues with the generic LPC1768 config file:
- Handle the post-reset clock config: 4 MHz internal RC, no PLL.
This affects flash and JTAG clocking.
- Remove JTAG adapter config; they don't all support trst_and_srst
- Remove the rest of the bogus "reset-init" event handler.
- Allow explicit CCLK configuration, instead of assuming 12 MHz;
some boards will use 100 Mhz (or the post-reset 4 MHz).
- Simplify: rely on defaults for endianness and IR-Capture value
- Update some comments too
Build on those fixes to make a trivial config for the IAR LPC1768
kickstart board (by Olimex) start working.
Also, add doxygen to the lpc2000 flash driver, primarily to note a
configuration problem with driver: it wrongly assumes the core clock
rate never changes. Configs that are safe for updating flash after
"reset halt" will thus often be unsafe later ... e.g. for LPC1768,
after switching to use PLL0 at 100 MHz.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
The Redbee USB is a small form-factor usb stick from Redwire, LLC
(www.redwirellc.com/store), built around a Freescale MC13224V
ARM7TDMI + 802.15.4 radio (plus antenna).
It includes an FT2232H for debugging, with Channel B connected to the
mc13224v's JTAG interface (unusual) and Channel A connected to UART1.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
The Redbee Econotag is an open hardware development kit from
Redwire, LLC (www.redwirellc.com/store), for the Freescale
MC13224V ARM7TDMI + 802.15.4 radio.
It includes both an MC13224V and an FT2232H (for JTAG and UART
support). It has flexible power supply options.
Additional features are:
- inverted-F pcb antenna
- 36 GPIO brought out to 0.1" pin header
(includes all peripheral pins)
- Reset button
- Two push buttons (on kbi1-5 and kbi0-4)
- USB-A connector, powered from USB
- up to 16V external input
- pads for optional buck inductor
- pads for optional 32.768kHz crystal
- 2x LEDS on TX_ON and RX_ON
[ dbrownell@users.sourceforge.net: shrink lines; texi ]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Spencer Oliver
Rolf Meeser
Antonio Borneo
Marek Vasut
Øyvind Harboe
Karl Kurbjun
Takács Áron
David Brownell
Piotr Esden-Tempski
Ben Gardiner
Olaf Lüke
Jon Povey
Gary Carlson
Marc Pignat
michal smulski
Mariano Alvira