In LS1043A which is the default Eth interface for tftp programming and GPIO for Watchdog circuit

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

In LS1043A which is the default Eth interface for tftp programming and GPIO for Watchdog circuit

Jump to solution
592 Views
Abhilash_PV
Contributor I

In the LS1043A is there any default Ethernet interface (like Ethernet Controller1(EC1) or EC2) that should be used for tftp programming?

Can any GPIO of LS1043A be used for giving pulse to an external Watchdog circuit or any dedicated GPIO is available for this purpose?

0 Kudos
1 Solution
587 Views
ufedor
NXP Employee
NXP Employee

Primary Ethernet interface is defined in the board's header file, for example "ls1043ardb.h":

https://source.codeaurora.org/external/qoriq/qoriq-components/u-boot/tree/include/configs/ls1043ardb...

as

#define CONFIG_ETHPRIME			"FM1@DTSEC3"

 

GPIOs can be used according to the board's designer needs.

View solution in original post

0 Kudos
2 Replies
588 Views
ufedor
NXP Employee
NXP Employee

Primary Ethernet interface is defined in the board's header file, for example "ls1043ardb.h":

https://source.codeaurora.org/external/qoriq/qoriq-components/u-boot/tree/include/configs/ls1043ardb...

as

#define CONFIG_ETHPRIME			"FM1@DTSEC3"

 

GPIOs can be used according to the board's designer needs.

0 Kudos
575 Views
Abhilash_PV
Contributor I

Thank you for the response. 

0 Kudos