Hi Nemuisan.
On Tue, 24 Feb 2015 11:39:26 +0000 (UTC), [email protected] wrote:
> Nemui Trinomius ([email protected]) just uploaded a new
> http://openocd.zylin.com/2555
>
> lpc2000: Add LPC407x/8x flash size auto detection
> This patch adds auto flash size detection for LPC407x/8x series.
>
> Tested on below listed chips.
> LPC4088
> LPC1788(regression test)
I started doing code-review on this patch and as a part of this review, I
decided to try out the patch.
It builds fine on Mac/PPC.
I tested with LPC1788, but I'm not sure the auto-detection is working on my
chip revision.
---8<-----8<-----8<-----
$ openocd -c 'telnet_port 4444' -f interface/ftdi/jtag-lock-pick_tiny_2.cfg -c
"transport select swd" -f target/lpc1788.cfg
Open On-Chip Debugger 0.9.0-dev-00313-gdb8029b (2015-02-25-21:37)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.sourceforge.net/doc/doxygen/bugs.html
Info : FTDI SWD mode enabled
swd
adapter speed: 10 kHz
adapter_nsrst_delay: 200
cortex_m reset_config sysresetreq
cortex_m reset_config sysresetreq
Info : clock speed 10 kHz
Info : SWD IDCODE 0x2ba01477
Info : lpc17xx.cpu: hardware has 6 breakpoints, 4 watchpoints
Info : accepting 'telnet' connection on tcp/4444
--->8<----->8<----->8<-----
> flash banks
#0 : lpc17xx.flash (lpc2000) at 0x00000000, size 0x00000000, buswidth 0,
chipwidth 0
--->8----->8----->8-----
-Should "flash banks" not respond with the detected size ?
... I tried a -d3 log; here's the part of it revealing my LPC1788's cpuid:
Debug: 289 224 target.c:2068 target_read_u32(): address: 0xe000ed00, value:
0x412fc230
Debug: 290 224 cortex_m.c:1825 cortex_m_examine(): Cortex-M3 r2p0 processor
detected
Debug: 291 224 cortex_m.c:1826 cortex_m_examine(): cpuid: 0x412fc230
Debug: 296 241 target.c:2068 target_read_u32(): address: 0xe0002000, value:
0x00000261
Sadly, I'm not able to send email to <[email protected]> - yes, I
did whitelist your email address on my server a long time ago, but never
received any mail from you. I have no idea why I can't send you mail, though.
(Perhaps I could convince you to join the ARM Connected Community ?
community.arm.com)
Love
Jens
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