Albatron Technology ARM11/Cortex-A8

bdiGDB

for GNU Debugger, BDI2000 (ARM11/Cortex-A8) User Manual 18

4. Transmit the initial conﬁguration parameters:

With "bdisetup -c" the conﬁguration parameters are written to the ﬂash memory within the BDI.

The following parameters are used to conﬁgure the BDI:

BDI IP Address The IP address for the BDI2000. Ask your network administrator for as-

signing an IP address to this BDI2000. Every BDI2000 in your network

needs a different IP address.

Subnet Mask The subnet mask of the network where the BDI is connected to. A subnet

mask of 255.255.255.255 disables the gateway feature. Ask your network

administrator for the correct subnet mask. If the BDI and the host are in

the same subnet, it is not necessary to enter a subnet mask.

Default Gateway Enter the IP address of the default gateway. Ask your network administra-

tor for the correct gateway IP address. If the gateway feature is disabled,

you may enter 255.255.255.255 or any other value.

Conﬁg - Host IP Address Enter the IP address of the host with the conﬁguration ﬁle. The conﬁgura-

tion ﬁle is automatically read by the BDI2000 after every start-up.

Conﬁguration ﬁle Enter the full path and name of the conﬁguration ﬁle. This ﬁle is read via

TFTP. Keep in mind that TFTP has it’s own root directory (usual /tftpboot).

You can simply copy the conﬁguration ﬁle to this directory and the use the

ﬁle name without any path.

For more information about TFTP use "man tftpd".

[root@LINUX_1 bdisetup]# ./bdisetup -c -p/dev/ttyS0 -b57 \

> -i151.120.25.101 \

> -h151.120.25.118 \

> -feval7t.cnf

Connecting to BDI loader

Writing network configuration

Writing init list and mode

Configuration passed

5. Check conﬁguration and exit loader mode:

The BDI is in loader mode when there is no valid ﬁrmware loaded or you connect to it with the setup

tool. While in loader mode, the Mode LED is ﬂashing. The BDI will not respond to network requests

while in loader mode. To exit loader mode, the "bdisetup -v -s" can be used. You may also power-off

the BDI, wait some time (1min.) and power-on it again to exit loader mode.

[root@LINUX_1 bdisetup]# ./bdisetup -v -p/dev/ttyS0 -b57 -s

BDI Type : BDI2000 Rev.C (SN: 92152150)

Loader : V1.05

Firmware : V1.03 bdiGDB for ARM11

Logic : V1.02 ARM

MAC : 00-0c-01-92-15-21

IP Addr : 151.120.25.101

Subnet : 255.255.255.255

Gateway : 255.255.255.255

Host IP : 151.120.25.118

Config : eval7t.cnf

The Mode LED should go off, and you can try to connect to the BDI via Telnet.

[root@LINUX_1 bdisetup]# telnet 151.120.25.101