Commit Graph

5210 Commits

Author SHA1 Message Date
Øyvind Harboe f1bd1274ee board: added at91cap7a stk w/sdram config scripts
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>
2010-08-11 17:09:44 +02:00
Øyvind Harboe 676f48d77d debug: use assert's when approperiate
error was returned instead of using assert.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-11 11:01:14 +02:00
Øyvind Harboe f941192723 arm: add missing error reporting
when an unknown core mode is read from the target,
report error. Can be communication failure.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-11 10:58:49 +02:00
Øyvind Harboe ba951aede3 config scripts: remove useless reference to OpenOCD docs
clutters config scripts.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-11 10:53:54 +02:00
Ben Gardiner 91305bfa7f cfg: add omapl138 support and da850evm preliminary support
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
2010-08-10 09:43:30 +02:00
Øyvind Harboe 3e71449ade arm7/9: fix "reset run + halt"
if polling is off, then "reset run + halt" would fail
since halt incorrectly assumed the target was in the
reset state as it is the internal poll implementation
that moves the sw tracking of the target state out
of the reset state.

To reproduce:

> reset run; halt
JTAG tap: zy1000.cpu tap/device found: 0x1f0f0f0f (mfg: 0x787, part: 0xf0f0, ver: 0x1)
BUG: arm7/9 does not support halt during reset. This is handled in arm7_9_assert_reset()

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-09 09:14:01 +02:00
Øyvind Harboe 1399e5f753 target: if polling fails, back off
back-off algorithm for polling. Double polling
interval up to 5000ms when it fails.

when polling succeeds, reset backoff.

This avoids flooding logs(as much) when working
with conditions where the target polling will fail.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-09 09:10:37 +02:00
David Brownell 28ddefd065 Luminary-icdi comment update
Clarify that ICDI is the generic logic, but this config is
for the JTAG-only (no-SWD) mode.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-08-03 21:29:05 -04:00
Mike Dunn 7682877c8c xscale documentation: vector table handling
Hi everyone.  I noticed some incorrect information in the user manual
regarding how the vector table is handled on the xscale, so for your
consideration, here's a short patch that corrects it, and adds a
little more detail I thought might be helpful.

The documentation states that OpenOCD does not attempt to synchronize
the vector tables in memory with those stored in the "mini instruction
cache".  In fact, on each resume it does copy from memory to the cache
all entries in the high and low tables that were not previously
defined using the 'xscale vector_table' command. (In
src/target/xscale.c, see xscale_update_vectors(), which is invoked by
xscale_resume().)  I take advantage of this during Linux boot-up.  The
extra detail describes in general terms how I do this.

Corrections, comments are of course gratefully received.

Thanks,
Mike

Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
2010-08-02 22:39:48 +02:00
Øyvind Harboe bfa34f88f8 verify_image: print out a statement that there are no further errors
It is useful to know that the printed errors are *all* the
errors there were.

Added missing error handling(found by inspection).

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02 22:22:03 +02:00
Øyvind Harboe c49d4c9f7f zy1000: use correct base clock when calculating speed divisor
revc uses 60MHz and revb 64MHz, use this in calculations.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02 22:22:03 +02:00
Øyvind Harboe 4e27305ed5 zy1000: print out khz correctly in response to setting JTAG speed
Calculate printout based on same core routines.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02 22:22:02 +02:00
Øyvind Harboe d1638abd6a lpc1768: even if rclk "works", it isn't necessarily the correct clk
rclk = 4MHz oon lpc1768, the correct JTAG clk is 666MHz(4MHz/6).

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02 13:21:21 +02:00
Øyvind Harboe 6ed9ab5b58 ioutil: fix internal fn names
prefix w/ioutil_

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02 11:59:46 +02:00
Øyvind Harboe ab818f6898 jtag: measure_clk debug proc
It can be useful to get an approximate measurement of
rtck frequency for debugging purposes.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02 11:15:21 +02:00
Øyvind Harboe 803351ec59 jtag: add jtag_flush_queue_sleep debug command
it can be useful to throttle performance: test
differences in behavior, test performance effect
of long roundtrips.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-02 09:54:06 +02:00
Øyvind Harboe 630fc86ee3 util: ms command to calculate length of operations
This can be used to calculate approximate RTCK frequency
for instance.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-08-01 09:35:58 +02:00
Peter Stuge 8e9b12dc8a Support NGX Technologies product NGX ARM USB JTAG
This is a standard FT2232 device. More info at their web page:
http://shop.ngxtechnologies.com/product_info.php?cPath=26&products_id=30
2010-08-01 09:10:47 +02:00
Peter Stuge 8772355bbd Remove srst_pulls_trst from LPC2148 target
srst_pulls_trst is only true on some (broken) LPC2148 boards, a fact
which is already documented in doc/openocd.texi, so it shouldn't be
set unconditionally in the target tcl.

This patch was needed to reflash when an Abort exception occured very
early after reset, before OpenOCD tried to halt the CPU.
2010-08-01 09:10:47 +02:00
David Brownell a84112f471 stellaris flash comment update
This flash driver works on more than just two chips.
(Though it does need work still, e.g. to protect more than 64K.
(On non-'3748-A0 chips where errata allow that.))

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-08-01 02:27:14 -04:00
Øyvind Harboe f4c1f08f16 lpc7168: make flash available upon reset init
set user mode to avoid ROM being mapped at address
0 rather than flash.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-30 22:36:00 +02:00
David Brownell a463670c31 "transport select" returns Jim value
Make it scriptable, so code can be conditionalized based on
what transport is in use for the session.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-07-24 14:38:46 -04:00
Michal Demin 51d9b56861 Buspirate: fix shadow 2010-07-23 19:13:29 +02:00
Spencer Oliver 450aaad1e9 docs: removed unused cmd 'fast'
The cmd fast was removed in commit c0d14dc7f1

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20 10:46:54 +01:00
Spencer Oliver 260eb4548b flash: remove algorithm exit_point address for supported targets
For the above targets the exit_point is
optional when used with run_algorithm, so remove it.

This makes updating the algorithm less error prone.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20 09:02:42 +01:00
Spencer Oliver ee17d5c48e mips32: exit_point optional for mips32_run_algorithm
As the mips32 uses instruction breakpoints for algorithms we do not really
need to check the pc on exit.

This now matches the behaviour of the arm codebase.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20 09:02:35 +01:00
Spencer Oliver 7176ed9afe armv7m: exit_point optional for armv7m_run_algorithm
As the armv7m uses instruction breakpoints for algorithms we do not really
need to check the pc on exit.

This now matches the behaviour of the arm4_5 codebase.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20 09:02:27 +01:00
Spencer Oliver f0c0256b1f armv4_5: add algorithms instruction breakpoint support
Update the arm_checksum_memory and arm_blank_check_memory
algorithms to use a breakpoint instruction on v5 arch.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-20 09:02:10 +01:00
Øyvind Harboe 1143bbc0c8 arm11 error propagation fixes
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-20 08:42:52 +02:00
Øyvind Harboe e0525cd182 arm_jtag_scann error propagation fixes
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-20 08:24:53 +02:00
Øyvind Harboe a9761c9093 arm_dpm: error propagation fixes
found by inspection

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe 441ea95f69 adi_jtag_ error propagation
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe 4333840ee3 arm: error propagation of arm_jtag_set_instr
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe 5164fe5563 arm_adi_v5: dap_run() error propagation
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe b62c8d6009 arm_adi_v5: mem_ap_write error propagation
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe a7315891ef arm_adi_v5: error propagation of mem_ap_read_atomic_u32 failure
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe 7dcde11b45 mem_ap_read_u32 error propagation
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe e7a1ec64bf arm_adi_v5: add error propagation for dap_setup_accessport
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe 44ef0327dd debug: debug entry error propagation
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe 6c573df11d cortex a8: added timeout handling
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:49 +02:00
Øyvind Harboe 6a237c23c1 arm: add error propagation for enable/disable mmu caches
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:48 +02:00
Øyvind Harboe 70fee9207b arm: add error propagation to generic get_ttb fn
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 22:13:48 +02:00
David Brownell 612184176f more careful luminary init
Set up more of the Luminary-specific signals, and stop cloning
a few of the JTAG defaults.  More comments too.

Still leaves the "dap info 0" bugs unresolved (presumably coupled
to this particular adapter family) where TPIU, ITM, DWT, and other
debug modules wrongly display as extra NVICs.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2010-07-19 16:08:09 -04:00
Spencer Oliver 8dbe367c53 cfg: add Amontec JTAGkey2p interface config (Issue #26)
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19 17:31:38 +01:00
Spencer Oliver 4611f87f0a flash: add nuc910 nand driver
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>
2010-07-19 12:22:18 +01:00
Spencer Oliver 0345667642 nand: nand probe also outputs manufacturer
The nand probe now outputs the manufacturer if found.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19 09:10:55 +01:00
Spencer Oliver 8f5e84bf8d cfg: update rsc-w910 script
- Only enable the FMI (NAND) and DMA clocks.
 - Select NAND interface on the MFSEL.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19 09:10:54 +01:00
Spencer Oliver d249057adf docs: missing parameter from nand check_bad_blocks
Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
2010-07-19 09:10:52 +01:00
Øyvind Harboe 20c1d4cc9a cortex a8: lots of error propagation fixes
found by code inspection

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 08:36:15 +02:00
Øyvind Harboe 221ce7c89b cortex a8: mem_ap_read_buf_u32() error handling
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
2010-07-19 08:36:15 +02:00