Analog Devices VISUALDSP++ 3.5, Manual

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Vi+ Loader Manual 2-45
for 16-Bit Processors
Blackfin Processor Loader/Splitter
-Mt filename
Specifies the make dependencies target output filename.
The
-Mt
option is for use with either the
-M
or -
MM
option. If
-Mt
is
not present, the default is the name of the input file with the .
LDR
extension.
-no2kernel
Produces the output file without the boot kernel but uses the
boot-strap code from the internal boot ROM. The boot stream gener-
ated by the loader is different from the one generated by the boot ker-
nel.
Note: Currently supported only for ADSP-BF535 processors.
-o filename
Directs the loader to use the specified
filename
as the name for the
loader’s output file. If the
filename
is absent, the default name is the
name of the input file with an .
LDR
extension.
-o2
Produces two output files: one for the Init block (if present) and boot
kernel and another for the user application code.
To have a different format from the application code output file, use
the
-kb -kf -kwidth
switches to specify the boot mode, the boot
format, and the boot width for the output kernel file.
If you intent to use the
-02
switch, do not combine it with:
•
-nokernel
on ADSP-BF535 processors
•
-l filename
and/or
-init filename
on
ADSP-BF531/BF532/BF535/BF561 processors.
-p #
Specifies a hex PROM/Flash output start address for the application
code. A valid value is between [
0x0
,
0xFFFFFFFF
]. A specified value
must be greater than that specified by
-kp
if both kernel and/or ini-
tialization and application code are in the same output file (do not
use
-o2
).
-proc processor
Specifies the target processor.
The
processor
can be one of the following:
ADSP-BF531
,
ADSP-BF532
,
ADSP-BF533
,
ADSP-BF535
, and
ADSP-BF561
.
-romsplitter
Creates a non-bootable image only. This switch overwrites the
-b
switch and any other switch bounded by the boot modes.
Note: In the
.LDF
file, declare memory segments to be ‘splitted’ as
type “
ROM
”. The splitter skips “
RAM
” segments, resulting in an empty
file if all segments are declared as “
RAM
”.
The
-romsplitter
switch supports hex and ASCII formats.
Table 2-9. Blackfin Loader Command-Line Switches (Cont’d)
Switch Description