Hi,
On Sun, Oct 07, 2018 at 10:35:39AM -0000, Laxmi wrote:
> ./openocd -f interface/ftdi/flyswatter2.cfg -f board/ath79.cfg
I do not see board/ath79.cfg in the upstream sources.
> Info : Found flash device 'win w25q128fv' (ID 0x001840ef)
> Error: Start address out of range
> Error: error reading to flash at address 0xbf000000 at offset 0x00000000
> Error: Read error</invalid></transport>
Judging from existing configs the flash is likely to be mapped (from
the OpenOCD PoV) at 0 but you're reading from 0xbf000000 hence the
error. Try dumping the image from 0 instead.
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** [tickets:#209] Error: Start address out of range, Error: error reading to
flash at address 0xbf000000 at offset 0x00000000**
**Status:** new
**Milestone:** 0.9.0
**Created:** Sun Oct 07, 2018 10:35 AM UTC by Laxmi
**Last Updated:** Sun Oct 07, 2018 10:35 AM UTC
**Owner:** nobody
I'm a newbie into openocd.
I compiled openocd code with the instruction on google. Interested to work with
QCA955X. Based on info from google search, created ath79.cfg and I'm executing
command to read the flash.
`./openocd -f interface/ftdi/flyswatter2.cfg -f board/ath79.cfg`
But get below error:
Open On-Chip Debugger 0.10.0+dev-00538-gb2d259f-dirty (2018-10-07-15:23)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
adapter speed: 25000 kHz
Info : auto-selecting first available session transport "jtag". To override use
'transport select <transport>'.
jtag_ntrst_assert_width: 200
jtag_ntrst_delay: 1
srst_only separate srst_gates_jtag srst_open_drain connect_deassert_srst
=== Halt CPU ===
Info : ftdi: if you experience problems at higher adapter clocks, try the
command "ftdi_tdo_sample_edge falling"
Info : clock speed 25000 kHz
Info : JTAG tap: ath79.cpu tap/device found: 0x00000001 (mfg: 0x000
(<invalid>), part: 0x0000, ver: 0x0)
MIPS32 with MIPS16 support implemented
Info : Listening on port 3333 for gdb connections
=== Disable watchdog ===
=== Reading 65536 bytes from flash to file outfile.bin ===
Info : Found flash device 'win w25q128fv' (ID 0x001840ef)
**Error: Start address out of range
Error: error reading to flash at address 0xbf000000 at offset 0x00000000
Error: Read error**
May i know what exactly is causing the error? How to resolve and successfully
able to read the flash?
Any help in this regard his highly appreciated.
Thank you.
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