Hello, I try to configure CFI external flash on cirrus EDB 9307A eval board with following command into my script file:
# Use MAC FIFO RAM 4Ko of EP9307 as working area
$_TARGETNAME configure -work-area-virt 0x80014000 -work-area-phys
0x80014000 -work-area-size 0x10FF -work-area-backup 1
#NOR flash 16Mbyte at nCS6 (address 0x60000000), chip width 16 bits, bus
width used 16 bits
#flash bank <driver> <base> <size> <chip_width> <bus_width> <target>
[driver_options ...]
flash bank cfi 0x60000000 0x1000000 2 2 0
In my log file following error is displayed:
Error: Could not probe bank
Error: auto_probe failed -900
If I try via telnet to use following commands:
1- flash info 0
following error:
Could not probe bank
called at file "command.c", line 456
called at file "embedded:startup.tcl", line 89
called at file "embedded:startup.tcl", line 93
2- flash probe 0
following error:
Could not probe bank
probing failed for flash bank '#0' at 0x60000000
What does" Could not probe bank" mean ?
sorry I am not an expert :-(
what's wrong with my config file ?
debug into RAM seems OK, just problem with flash programming
Somebody can help me ?
I try to find explanations into archive I find nothing about cirrus EP9307
my environment:
Open OCD version 0.1.0 january 2009
eval board cirrus EDB9307A ( external NOR flash JS28F128J3D 128 Mbits)
J-TAG interface Amontec JTAG-tiny
in attachment my config file and open OCD log file
Theo GIRALDI
mailto:tgira...@rockwellcollins.com
edb9307a.cfg
Description: Binary data
openocd.log
Description: Binary data
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