VisualDSP++ 4.5 Loader and Utilities Manual - Analog Devices

Loader/Splitter for Blackfin Processors
Table 2-10. Blackfin Loader Command-Line Switch Summary (Cont’d)
Switch Description
-init filename.dxe The -init filename.dxe switch directs the loader utility to
include the initialization code from the named file. The loader utility
places the code from the initialization sections of the specified
.dxe file in the boot stream. The kernel loads the code and then
calls it. It is the responsibility of the code to save/restore state/registers
and then perform an RTS back to the kernel.
-kb prom, -kb flash,
-kb spi, -kb spislave,
-kb UART, -kb TWI,
-kb FIFO
-kf hex, -kf ascii,
-kf binary, -kf include
� This
switch cannot be applied to ADSP-BF535 processors.
The -kb {prom|flash|spi|spislave|UART|TWI|FIFO} switch
specifies the boot mode (PROM, flash, SPI, SPI slave, UART, TWI,
or FIFO) for the boot kernel output file if you generate two output
files from the loader utility: one for the boot kernel and another for
user application code.
The spislave, UART, and TWI parameters are applicable to the
ADSP-BF531/BF532/ BF533/BF534/BF536/BF537/BF538 and
ADSP-BF539 processors only. The FIFO parameter is applicable to
the ADSP-BF534/BF536/BF537 processors, silicon revision 0.4 or
newer.
� The -kb switch must be used in conjunction with the
-o2 switch.
If the -kb switch is absent from the command line, the loader utility
generates the file for the boot kernel in the same boot mode as used
to output the user application program.
The -kf {hex|asci|binary|include} switch specifies the output
file format (hex, ASCII, binary, or include) for the boot kernel
if you output two files from the loader utility: one for the boot kernel
and one for user application code.
� The
-kf switch must be used in conjunction with the
-o2 switch.
If the -kf switch is absent from the command line, the loader utility
generates the file for the boot kernel in the same format as for the
user application program.
VisualDSP++ 4.5 Loader and Utilities Manual 2-67