M5484LITEKITE Freescale Semiconductor, M5484LITEKITE Datasheet - Page 9

• Manufacturer Part Number: M5484LITEKITE
• Description: KIT DEV FOR MCF548X FAMILY
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: MPUr

Specifications of M5484LITEKITE

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MCF548x
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MCF548x
• For Use With: 460-1028 - CABLE DISP FREESCALE M5475,85EVB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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This section describes the two different processes a user can employ to debug the kernel: one using
bdm-gdb, and another using Abatron BDI 2000.
8.1
8.2
Freescale Semiconductor
5. Run DDD and specify the m68k-linux-gdb as debugger.
6. Open one more console window and make the serial connection to the board from the host PC:
7. On the DDD command line type:
8. Now you can debug the kernel.
1. Build the kernel and all the selected packages in PCS.
2. Connect the target board to the host using bdm-lpt cable.
3. Power up the board.
4. Execute
5. On the DDD command line, type the following commands:
6. Now you can debug the kernel.
1. Prepare the Abatron BDI to work with the MCF547x/8x target boards:
tip -s 19200 /dev/ttyS0
file <path_to_vmlinux>
target remote <ip_address_of_BDI>:2001
Kernel Debugging With PCS
To Debug the Kernel Using bdm-gdb
To Debug the Kernel Using Abatron BDI 2000
<project_dir>/emb-bin/bdm_linux_debug.sh
This builds the image for the bdm and runs the DDD.
file <path_to_vmlinux>
source 5485.gdb
c
load
set $pc=0x2000
hbreak *(start_kernel)
c
Warning: You can use only hardware breakpoints (4).
1. If your BDI does not support the new boards (547x/8x), you should update its firmware and
.cfg files.
2. Connect the BDI2000 to the 5485/75 board and network.
3. Set the telnet connection to BDI2000 from the host PC:
telnet <ip_address_of_BDI>
MCF547x/8x Linux BSP Quick Start, Rev. 0.2
Kernel Debugging With PCS
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