Commit Graph

6136 Commits

Author SHA1 Message Date
Paul Fertser e26d076190 rtos: add sanity checking for FreeRTOS's quantity of priorities
On operating systems with opportunistic malloc() (e.g. default setting in
GNU/Linux) malloc can sometimes allocate a huge memory region but later the
process will get killed on the first attempt to use this memory, so
checking for malloc's return value is not enough to prevent a crash.

This patch is compile-tested only.

Change-Id: I5e21663115c8e9a0ca9f3d71f7ba4bd09e5c3bb1
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/521
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-19 17:07:44 +00:00
Paul Fertser fe11baeebb rtos: fix segfault in FreeRTOS handling
When gdb loads an elf file of a newer or older version of the firmware
being debugged, or when the firmware is not running yet, there's a high
probability of FreeRTOS variables to be read incorrectly, thus leading to
an attempt to allocate an enourmous amount of memory. Without this check
OpenOCD simply crashes and that's mad confusing.

Change-Id: I404a072e886d2d47d9d942cfaea8417eb8bd4a5d
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/520
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-19 17:07:26 +00:00
Alexandre Pereira da Silva 7151398cff stlink: fix alignment build warning
The {read,write}_mem32 interface functions was asking a 32 bits buffer
but they don't need 32 bits alignment.
This will change the interface to a 8 bits buffer to remove the
alignment mismatch warning. This was causing build errors on platforms
with strict aliasing rules.

Change-Id: I338be8df5686f07a64ddb4f17c1bb494af583999
Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Reviewed-on: http://openocd.zylin.com/483
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 22:23:43 +00:00
Mathias K 4a29a4a86d gdb_server: sanity check the gdb register size
This patch checks the received register length with the local
configured register length and disconnect on a length missmatch.

Change-Id: I6b112c6b55a9ffb4526f582a384ffa91dc8b792f
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/517
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 20:57:21 +00:00
Mathias K 5d02d2de43 armv7m: Add a dummy register at the end of the register list.
Signed-off-by: Mathias K <kesmtp@freenet.de>
Change-Id: I0bfad091bd8adabd949fc0a74ef3a08a514eb307
Reviewed-on: http://openocd.zylin.com/519
Reviewed-by: Peter Stuge <peter@stuge.se>
Tested-by: jenkins
2012-03-14 20:55:22 +00:00
Mathias K dbb8de15e3 stm32: Add floating point register read/write.
This patch add floating point register read/write
functionality through the SCS debug interface.

Change-Id: Id20e109dd7cccba00671d55ca8aabeb4936cceb9
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/512
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 20:55:08 +00:00
Mathias K e2073cc18a stm32: determine all cpu types and use common examine
This patch determine all cpu types and not only
the cortex M3 and the stm32 target use the common
target examine function from the cortex_m sources.

Change-Id: If689dd994b3855284b927fc4b206f420cf32b6c7
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/511
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 20:35:59 +00:00
Mathias K 6f5b9e9304 flash: Fix flash write algorithm on pflash only devices.
This patch fix the slow flash write issue on pflash only devices.
The Family Reference Manual says:

For devices with FlexNVM: FlexRAM
For devices with program flash only: Programming acceleration RAM

So the acceleration RAM is available for the flash section command on
this device.

Change-Id: If6541a23a4457c5ed8858848a145f35cac63138b
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/509
Tested-by: jenkins
Reviewed-by: Tomas Frydrych <tf+openocd@r-finger.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 20:33:23 +00:00
Mathias K cfdfe5119d Automatically prepend v1 mass storage protocol.
This patch prepend the v1 mass storage protocol to the command
buffer and simplify the usb read/write handling.


Change-Id: I709602600e93cd1eb5848fa9f4d15659ba85eb35
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/506
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 20:33:03 +00:00
Drasko DRASKOVIC 8e198e9471 mips: Forced to running state to enable (subsequent) target halt.
Change-Id: I9aff8fb3ac703b50194088dd4e68cec8f9bb2ada
Signed-off-by: Drasko DRASKOVIC <drasko.draskovic@gmail.com>
Reviewed-on: http://openocd.zylin.com/513
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-14 20:31:04 +00:00
Spencer Oliver 35e7377160 cfg: correct pic32mx config typo's
Change-Id: Ibe5b6b0efefc7cfc75d789eb7e9c7ee239526ae2
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/508
Tested-by: jenkins
2012-03-14 20:30:45 +00:00
Øyvind Harboe 39650e2273 ecosboard: delete bit-rotted eCos code
Change-Id: Iff7943eb9da3f41dcc45492acd0f36cf63b3497f
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/503
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Tested-by: jenkins
2012-03-13 19:11:11 +00:00
Jan Dakinevich 34d1f82c75 jtag: basic support for P&E Micro OSBDM (aka OSJTAG) adapter
This driver provides support for the P&E Micro OSBDM adapter (sometimes
named as OSJTAG), mounted on the Freescale TWRK60N512 bord. Thus, it
provides a quick start when working with this board. The driver doesn't
use BDM commands, but work with OSBDM adapter using only JTAG commands.

Change-Id: Ibc3779538e666e07651d3136431e5d44344f3b07
Signed-off-by: Jan Dakinevich <jan.dakinevich@gmail.com>
Reviewed-on: http://openocd.zylin.com/492
Tested-by: jenkins
Reviewed-by: Tomas Frydrych <tf+openocd@r-finger.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-13 17:04:07 +00:00
Olivier Schonken 736e8bb773 topic: Added support for the SAM3X/A variants
Atmel introduced 7 new Cortex-M3 processors on 2012-02-28
SAM3X4C - 256KB flash
SAM3X4E - 256KB flash
SAM3X8C - 512KB flash
SAM3X8E - 512KB flash
SAM3X8H (Only on dev-kit - not in production...) - 512KB flash
SAM3A4C - 256KB flash
SAM3A8C - 256KB flash

The SAM3X/A processors still suffer from the "6 waitstates needed
to program device" errata.

The CIDR address for the SAM3X/A processors are different from the
other SAM3 processors.  Unfortunately, the chip identification register
is not at a constant address across all of the SAM3 series'. As a
consequence, a simple heuristic is used to find where it's
at... If the contents at the first address is zero, then we know
that the second address is where the chip id register is.
We can deduce this because for those SAM's that have the chip id @ 0x400e0940,
the first address, 0x400e0740, is located in the memory map of the Power
Management Controller (PMC). Furthermore, the address is not used by the PMC.
So when read, the memory controller returns zero.

Another interesting change is the flash bank address for flash bank 1.
It is not fixed at 0x00100000 like the Sam3U.  Bank 1 of the at91sam3a/x
series starts at 0x00080000 + half the total flash size.  Thus for the 256KB
devices Bank 1 is located at 0x000A0000, and for the 512KB devices Bank 1 is
located at 0x000C0000.

The configuration files for the SAM3X/A processors will follow

Change-Id: I6c3a707c00e05d993a2ad1d5a423f23b37ffd553
Signed-off-by: Olivier Schonken <olivier.schonken@gmail.com>
Reviewed-on: http://openocd.zylin.com/505
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-13 17:02:56 +00:00
Spencer Oliver ea39d4b281 docs: add stm32 dual bank example
Change-Id: I1dfe134e2c7694fc978d14b4b21bdf9c82ca4b16
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/507
Tested-by: jenkins
2012-03-13 17:02:22 +00:00
Spencer Oliver 7d1f9bafc7 target: remove unused declaration
arm7_9_prepare_reset_halt is long since gone and the functionality
is implemented in the target's assert_reset handler.

Change-Id: Ib03c730cb39d68e5e3bb42f92af13daf8074e4e2
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/515
Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>
2012-03-13 16:32:09 +00:00
Øyvind Harboe ed12a6521f flash: retire unused eCos flash driver
even the AT91EB40a's flash is covered by CFI and nobody ever submitted
any other drivers based on eCos code. It's just possible that this
idea was missing documentation and "marketing", but it's in git if
somebody wants to resurrect it.

Change-Id: I66449aa6e0997301f9d67f28098789bfc891d6e9
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/502
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2012-03-11 21:14:21 +00:00
Øyvind Harboe 0999bdb830 target_request: fix warning, do not set local variable to value it already has
Change-Id: If29b0efdc326ee1ce4c07ec9d8777744d674f367
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/490
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2012-03-11 21:12:10 +00:00
Szymon Modzelewski 27b3d9c434 flash: stm32f1x: add a couple missing stm32x_get_flash_reg
Change-Id: I163de2c1bd962e7ea9ca6c741c1c62224c210677
Signed-off-by: Szymon Modzelewski <szmodzelewski@gmail.com>
Reviewed-on: http://openocd.zylin.com/486
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-06 13:33:54 +00:00
Fredrik Hederstierna 5c5af2467b flash: Additional check for NULL in str9xpec enable_turbo
Change-Id: Ifde8783b27c64e4a4bbea180cfa2c86f6a9fe49a
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/496
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2012-03-06 13:32:48 +00:00
Spencer Oliver dfe8f3a441 stlink: fix incorrect pc console output
target_call_event_callbacks needs to be called after debug entry otherwise
we will get a console pc mismatch.

Change-Id: I278137736d5e85ca9662c306f6ac81336d8eb6cf
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/499
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
2012-03-06 13:32:22 +00:00
Jim Norris 0ab3f83667 Add new configuration files for the Diolan LPC-4350-DB1 development
board with the NXP LPC4350 processor.

Change-Id: I0843e96af9ca05d3e598e2e16eb19fc0581ab46d
Signed-off-by: Jim Norris <u17263@att.net>
Reviewed-on: http://openocd.zylin.com/501
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-06 13:31:59 +00:00
Attila Kinali 4b4ce4f27e SAM3: Remove unused reference to SUPC registers
The SUPC (Supply Controller) registers are on different base addresses on different
SAM3 chips:
SAM3U: 0x400e1210
SAM3N: 0x400e1410
SAM3S: 0x400e1410

This creates a problem with the sam3_reg_list array which is const, but would need
to be changed at runtime to account for this variability. As this register is not
used anywhere, it's simplest to just remove it.

Change-Id: I987eb371648d826aa6d5e9de18d38c7bb66d6fca
Signed-off-by: Attila Kinali <attila@kinali.ch>
Reviewed-on: http://openocd.zylin.com/495
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-06 13:31:13 +00:00
Attila Kinali 9e137265de SAM3: Add missing architecture names for SAM3S and SAM3N
Change-Id: Ie2177487d4315219eb364db360cb7f88d2720783
Signed-off-by: Attila Kinali <attila@kinali.ch>
Reviewed-on: http://openocd.zylin.com/494
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-06 13:30:48 +00:00
Attila Kinali 00937cd049 SAM3S: correct flash sector sizes.
Lock region count and sector sizes did not match datasheet.
(see 6500C-ATARM-8FE11 "SAM3S Series Datasheet", Table 7-1)

Change-Id: Ic511802f96ed03856467a24a6736349205a0576a
Signed-off-by: Attila Kinali <attila@kinali.ch>
Reviewed-on: http://openocd.zylin.com/493
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-03-06 13:30:22 +00:00
Jaap de Jong 428d1559ee config: fix typo in at91 config
Change-Id: I596cbac3439456fcb02111caee6e8c290c12a6d5
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/504
Reviewed-by: Peter Stuge <peter@stuge.se>
Tested-by: jenkins
2012-03-06 10:30:54 +00:00
Szymon Modzelewski c59a4419fc stlink-v1: fix memory writes
implement stlink_usb_send and use it to fix stlink_usb_write_mem

using two calls to stlink_usb_recv is inappropriate since each
call issues a SG command on stlink-v1, resulting in errors

Change-Id: I24ef9f2dda284e041dc4a532b59968a77eebe702
Signed-off-by: Szymon Modzelewski <szmodzelewski@gmail.com>
Reviewed-on: http://openocd.zylin.com/498
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-29 14:39:15 +00:00
Spencer Oliver 3ddb3b3c3d Revert "stlink-v1: fix memory writes"
I committed in the wrong order

This reverts commit 79230a8e3c5b85601fca730dfc09ecc52e693afa

Change-Id: Iace872ac4844891f4f38fca87448a2ebd9f17593
Reviewed-on: http://openocd.zylin.com/497
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-29 14:18:58 +00:00
Szymon Modzelewski 592be6504c stlink-v1: code cleanup
This patch moves the bulk of the stlink read/write code into the
stlink_usb_xfer set of functions and implements stlink_usb_recv
in terms of the generic stlink_usb_xfer

stlink_usb_xfer will be needed to implement stlink_usb_send
without code duplication

stlink_usb_xfer:
-sends the stlink command
-performs a read or write (as requested)
-checks the status (v1 only)

Change-Id: I0137d52620bd4883d46c9977a9e73f67622000a1
Signed-off-by: Szymon Modzelewski <szmodzelewski@gmail.com>
Reviewed-on: http://openocd.zylin.com/477
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-29 13:42:03 +00:00
Attila Kinali cea4842207 Fix assert to check flash programming offset
The assert introduced in 00c8648351 checks
whether the programming offset equals to page_size of the flash, while it
wants to check whether the offset is a multiple of the page_size.

Change-Id: I794d021951a28c1cc520b5eea5d500f097721b06
Signed-off-by: Attila Kinali <attila@kinali.ch>
Reviewed-on: http://openocd.zylin.com/482
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
2012-02-29 11:21:07 +00:00
Spencer Oliver 14f51c0a32 flash: add stm32lx High Density Devices
Change-Id: Ieed9de4b078e1ebf659054a758b4f69acdf5b83e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/466
Tested-by: jenkins
2012-02-29 11:20:31 +00:00
Spencer Oliver 38dc253001 flash: change stm32lx driver probe behaviour
Currently stm32lx flash driver will remove the readout protection if set
during a probe.

This may not be what the user wants, so let them decide.

Change-Id: I8575e3b339b10a4f7bac57cca9586dcab513d347
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/465
Tested-by: jenkins
2012-02-29 11:19:58 +00:00
Szymon Modzelewski 6dfd56a743 stlink-v1: fix memory writes
implement stlink_usb_send and use it to fix stlink_usb_write_mem

using two calls to stlink_usb_recv is inappropriate since each
call issues a SG command on stlink-v1, resulting in errors

Change-Id: I52ff9ee8f5d9ae0d47356477468eb98952205c99
Signed-off-by: Szymon Modzelewski <szmodzelewski@gmail.com>
Reviewed-on: http://openocd.zylin.com/478
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-29 11:19:18 +00:00
Spencer Oliver 30a4271b41 flash: add new devices to pic32mx flash driver
update as per DS61145 rev J

Change-Id: I2b5da84248ff2f44c7ca9d2ed1c52db453714c05
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/461
Tested-by: jenkins
2012-02-27 21:12:41 +00:00
Neil Jensen 21a0f9b48b cfg: Beaglebone/AM335x refactor
Split out functions specific to the AM335x SOC into the target directory and simplified the board config
file.  This should allow one to quickly create new configs for boards based on the TI processor family.

Change-Id: I0c3db97950dfa832f1f1918fc10c180f068bba74
Signed-off-by: Neil Jensen <neil30al@gmail.com>
Reviewed-on: http://openocd.zylin.com/489
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-27 10:01:44 +00:00
Neil Jensen 3a7ca6a621 cfg: beaglebone cleanup
Simplified the configuration and removed things that were not necessary for debugging.  Also added reset
configuration.

Signed-off-by: Neil Jensen <neil30al@gmail.com>
Change-Id: I96f991c3051aa68278212cd6509484cbce40ccb7
Reviewed-on: http://openocd.zylin.com/488
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-27 10:01:01 +00:00
Spencer Oliver 5793056d96 jtag: use correct tap -ignore-version mask
when -ignore-version is used we should mask of the upper 4bits not 8bits.

Change-Id: I9ffe24c2aeeb414677357a647609fdf018890194
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/473
Tested-by: jenkins
2012-02-26 01:14:39 +00:00
Spencer Oliver d431af34fe jtag: fix cmd scan_chain expected_ids bug
This fixes scan_chain to correctly print all the expected_ids.

Change-Id: I93738980d85e0fe369d40c58b19339424d37ec34
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/474
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2012-02-26 01:12:01 +00:00
Spencer Oliver 94db77a0e6 flash: add stm32f2x async flash loader
This enable the stm32f2x flash driver to use the asynchronous
algorithm support.

Speed increase is as follows:
before - wrote 1048576 bytes from file stm32f4x.bin in 30.453804s (33.625 KiB/s)
after - wrote 1048576 bytes from file stm32f4x.bin in 23.679497s (43.244 KiB/s)

This also fixes a bug that was in the old flash loader.
The old loader waited while bit16 of the status reg was 0, the new
loader waits until this bit is 0 as stated in the flash spec.
Bizarrely this bug did not effect programming on any tested parts.

Change-Id: I3efc94d42cbe81283673a8f4203700638080af6e
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/460
Tested-by: jenkins
2012-02-26 01:05:48 +00:00
Spencer Oliver 90cee35696 flash: add stellaris async flash loader
This enable the Stellaris flash driver to use the asynchronous
algorithm support.

Speed increase is as follows:
before - wrote 65536 bytes from file test.bin in 5.486040s (11.666 KiB/s)
after - wrote 65536 bytes from file test.bin in 2.274001s (28.144 KiB/s)

Change-Id: I9004c9aadffa1ae3b0cbf908e6549b5b1f794508
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/403
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2012-02-26 00:46:48 +00:00
Spencer Oliver bee7184ce4 target: add target async algorithm support
Currently the stm32f1x flash driver uses an asynchronous algorithm
as part of the block flash programming. This greatly speeds up flash
programming as the target is always running.

Moving the async code to the target enable other targets to use this
added functionality.

Change-Id: I8e53f094c2ef7848a7f86ddb9a35b6edbfc8454a
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/402
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2012-02-26 00:44:25 +00:00
Neil Jensen dec6b91380 cfg: beaglebone
Moved ti_beaglebone.cfg to the board configuration directory.  This was
originally placed in the wrong location.

Signed-off-by: Neil Jensen <neil30al@gmail.com>
Change-Id: I05d10b62b1a21618635ee1773c30d77dc756ec82
Reviewed-on: http://openocd.zylin.com/481
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
Tested-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-24 09:11:49 +00:00
Neil Jensen e6580a3cff cfg: Beaglebone Support
Added support for the Beaglebone board based on the am335x processor
family.  After much trial and error, I was able to configure the
Icepick-D and connect to the processor, halt execution, and run a sample
program.  This is a unified config file (it doesn't use any include
statements) and further work needs to be done to split out the icepick-d
configuration to be more generic.

Change-Id: Ia1b8e9f01f56bd4f8c575ba3d0160c248583a15e
Signed-off-by: Neil Jensen <neil30al@gmail.com>
Reviewed-on: http://openocd.zylin.com/471
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-23 14:11:04 +00:00
Andreas Fritiofson 2eb564b756 target: add function to get number of bytes available in working area
This is a much cleaner solution to the problem of allocating as much
working area as possible than what is currently being done in most/all flash
drivers (which is: try an arbitrary sized chunk, if it fails, pick a smaller
number, rinse and repeat).

Use this function to find out how much working area is available, limit or
restrict that amount at will and then simply allocate it.

Change-Id: Ib7d5d0b7485aed3e0a4fad60c1bedb7dfd16146f
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/446
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-23 14:04:01 +00:00
Andreas Fritiofson 813f4a5411 target: rewrite working area allocator
The existing allocator couldn't reuse a freed allocation if the sizes
didn't match exactly. That led to problems when for example a flash write
routine had allocated all of the working area to speed up operation. A
subsequent verify pass couldn't allocate space for the checksum algorithm
even though all previous allocations had been freed.

This allocator is marginally more complex, but solves the above problem by
splitting larger free areas to fulfill smaller requests and by merging
released areas into adjacent free areas.

An initial free area, covering the entire specified address range, is set
up on first allocation, and all allocations are split off from (and
ultimately merged into) that one. It can also easily be adapted to support
several disjoint working areas for the same target, by setting up several
initial free areas and slightly modifying the merge code.

Change-Id: I6faaf9801312bb19a4fa4474694a0cd1c6e0ab54
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/445
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-23 14:02:23 +00:00
Spencer Oliver f0ef9960b6 cfg: enable stm32f2x SYSRESETREQ support
The stm32 family supports using SYSRESETREQ as a software reset, lets
use it.

Change-Id: I171ffa8d888a2d0c28b266051030311521e9bca9
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/472
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
2012-02-22 20:55:43 +00:00
Spencer Oliver f6b50b8ea2 stlink: support expected-id 0
This brings the stlink driver inline with the rest of OpenOCD.

If the user configures the tap as -expected-id 0 then the IDCODE will be
treated as a wildcard and ignored.

Change-Id: I99160c69b2b40f5b1f608bb59ab6630894502fd8
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/476
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
2012-02-22 20:55:23 +00:00
Spencer Oliver 897981c318 docs: fix more texinfo warnings
A period or comma must follow the closing brace of an @xref.

Change-Id: Ida5dc3600eca328d95b0a8f6b5c9fe0a0f3ba820
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/475
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
2012-02-22 20:55:11 +00:00
Stian Skjelsad 2f944a3410 Sometime in the past, nand_fileio_finish started to return ERROR_OK (with the value of zero) on success.
Change-Id: Ifb743c1617e2a6071a87c901fae8165969efcdbf
Signed-off-by: Stian Skjelstad <stian@nixia.no>
Reviewed-on: http://openocd.zylin.com/468
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-22 20:54:09 +00:00
Mathias K 631b80fd08 stlink: add error status check
This patch add the status check.

Change-Id: I0fdb9bf66dad5ae416c7aa4c6e19116f846571f9
Signed-off-by: Mathias K <kesmtp@freenet.de>
Reviewed-on: http://openocd.zylin.com/463
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2012-02-17 14:04:36 +00:00