Specifications

282 www.xilinx.com Embedded System Tools Guide (EDK 6.2i)
1-800-255-7778 UG111 (v1.4) January 30, 2004
Chapter 19: Microprocessor Software Specification (MSS)
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Format
parameter DRIVER_NAME = uartlite
Library Generator copies the driver directory specified to
OUTPUT_DIR/processor_instance_name/libsrc directory and compiles the drivers using
makefiles provided. Please see the Chapter 7, “Library Generator” for more information.
DRIVER_VER Option
The driver version is set using the DRIVER_VER option.
Format
parameter DRIVER_VER = 1.00.a
This version is specified in the following format: x.yz.a, where x,y and z are digits, and
a is a character. This is translated to the driver directory searched by LibGen as follows:
USER_PROJECT/drivers/DRIVER_NAME_vx_yz_a
USER_PROJECT/pcores/DRIVER_NAME_vx_yz_a
XILINX_EDK/sw/XilinxProcessorIPLib/drivers/DRIVER_NAME_vx_yz_a
The MDD (Microprocessor Driver Definition) files needed by Libgen for each driver
should be named DRIVER_NAME_v2_1_0.mdd and should be present in a subdirectory
data/ within the driver directory. Please refer Chapter 21, “Microprocessor Driver
Definition (MDD)” for more information.
INT_HANDLER Option
This option defines the interrupt handler software routine for an interrupt port of the
peripheral.
Format
parameter INT_HANDLER = my_int_handl, INT_PORT = Interrupt
The interrupt port of the peripheral instance that raises the interrupt is specified after the
attribute as shown above with the INT_PORT keyword. This port should match the port
name (and not the signal name) specified in the MHS file for that peripheral instance.
LIBRARY_NAME Option
This option is needed for libraries.
Format
parameter LIBRARY_NAME = xilmfs
Library Generator copies the library directory specified to
OUTPUT_DIR/processor_instance_name/libsrc directory and compiles the libraries using
makefiles provided. Please see Chapter 7, “Library Generator,” for more information.
LIBRARY_VER Option
The library version is set using the LIBRARY_VER option.
Format
parameter LIBRARY_VER = 1.00.a