Backup power supply based configuration data application

1. An apparatus comprising:

a power circuit to transmit standby power to a device;

a memory associated with the device to maintain first configuration data and second configuration data, the second configuration data differing from the first configuration data;

a battery to provide backup power to the device; and

the device to:

following a loss and a recovery of the standby power to the device, determine whether the backup power was lost during the loss of the standby power;

based on a determination that the backup power was lost during the loss of the standby power, read the first configuration data;

based on a determination that the backup power was not lost during the loss of the standby power, read the second configuration data; and

apply the read one of the first configuration data or the second configuration data to configure the device.

2. The apparatus of claim 1 , wherein the device is to determine whether the backup power was lost during the loss of the standby power based on whether a predefined bit corresponding to the backup power is set to a one or a zero.

3. The apparatus of claim 1 , wherein the battery is to provide backup power to a set of registers in the device, each of the registers in the set of registers to program a value corresponding to the read one of the first configuration data or the second configuration data, wherein the value indicates a functionality of a hardware component associated with the register.

4. The apparatus of claim 1 , wherein the first configuration data and the second configuration data are maintained as entries in a table.

5. The apparatus of claim 1 , wherein to initialize the computing system, the power circuit is further to transmit main power to the device.

6. The apparatus of claim 5 , wherein the power circuit is to receive alternating current (AC) power from an AC power source and to transmit one of the standby power and the main power from the AC power source.

7. A method comprising:

determining, by a device, that receipt of a first power type by the device was initiated;

determining, by the device, whether the device received backup power from a battery prior to initiation of the receipt of the first power type; and

based on a determination that the device did not receive backup power from the battery prior to initiation of the receipt of the first power type,

processing, by the device, first configuration data for the device; and

applying, by the device, the processed first configuration data to configure the device.

8. The method of claim 7 , further comprising:

based on a determination that the device received backup power from the battery prior to initiation of the receipt of the first power type,

processing second configuration data for the device; and

applying the second configuration data to configure the device.

9. The method of claim 8 , wherein the first configuration data corresponds to an instance in which the device recovered from a state in which the device did not receive the first power type or backup power and the second configuration data corresponds to an instance in which the device received the backup power prior to initiation of the receipt of the first power type.

10. The method of claim 7 , wherein processing the first configuration data further comprises:

obtaining a value corresponding to the first configuration data from a table; and

programming a register internal to the device with the value, wherein the value indicates a functionality of a hardware component associated with the register.

11. The method of claim 7 , further comprising:

determining whether a predefined bit is set, the predefined bit corresponding to application of the backup power; and

wherein determining whether the device received backup power from a battery prior to initiation of the receipt of the first power type further comprises determining whether the device received backup power prior to initiation of the receipt of the first power type based on the determination as to whether the predefined bit is set.

12. The method of claim 7 , wherein the battery is to provide backup power to a set of registers in the device, each of registers in the set of registers to program a value corresponding to the first configuration data, wherein the value indicates a functionality of a hardware component associated with the register, and wherein applying the processed first configuration data to configure the device further comprises applying the value to the hardware component.

13. A non-transitory computer readable medium on which is stored machine readable instructions that when executed by a processor, cause the processor to:

determine whether a backup power was applied to a device;

based on a determination that the backup power was not applied to the device, read the first configuration data;

based on a determination that the backup power was applied to the device, read the second configuration data; and

apply the read one of the first configuration data or the second configuration data to configure the device.

14. The non-transitory computer readable medium of claim 13 , wherein a predefined bit is to be set to a zero value in an instance in which the backup power was not applied to the device, and wherein the instructions are further to cause the processor to:

determine whether the predefined bit has a zero value; and

based on the predefined bit having a zero value, determine that the backup power was not applied.

15. The non-transitory computer readable medium of claim 13 , wherein the battery is to provide backup power to a set of registers in the device, each of registers in the set of registers to program a value corresponding to the first configuration data or the second configuration data, wherein the value indicates a functionality of a hardware component associated with the register, and wherein the instructions are further to cause the processor to apply the value to the hardware component.