SoC, then define this variable and provide board
specific code for the "hw_watchdog_reset" function.
+ CONFIG_AT91_HW_WDT_TIMEOUT
+ specify the timeout in seconds. default 2 seconds.
+
- U-Boot Version:
CONFIG_VERSION_VARIABLE
If this variable is defined, an environment variable
requests. Increasing this will allow U-Boot to accept offers
from a BOOTP client in networks with unusually high latency.
+- BOOTP Random transaction ID:
+ CONFIG_BOOTP_RANDOM_ID
+
+ The standard algorithm to generate a DHCP/BOOTP transaction ID
+ by using the MAC address and the current time stamp may not
+ quite unlikely produce duplicate transaction IDs from different
+ clients in the same network. This option creates a transaction
+ ID using the rand() function. Provided that the RNG has been
+ seeded well, this should guarantee unique transaction IDs
+ always.
+
- DHCP Advanced Options:
You can fine tune the DHCP functionality by defining
CONFIG_BOOTP_* symbols: