Presenting boot partition as device firmware
An information handling system scans an extensible firmware interface system partition for a file path. If the file path is missing, the system determines information associated with the file path, and adds an entry in an extensible firmware interface system resource table based on the information associated with the file path.
1. A method comprising:
scanning, by a processor, an extensible firmware interface system partition for a file path;
if the file path is missing, then determining information associated with the file path; and
adding an entry in an extensible firmware interface system resource table based on the information associated with the file path.
2. The method of claim 1 , wherein the file path is associated with a basic input/output system recovery file.
3. The method of claim 1 , further comprising determining whether the extensible firmware interface system resource table includes the entry.
4. The method of claim 1 , further comprising if the extensible firmware interface system resource table includes the entry, then download an update package based on the entry.
5. The method of claim 1 , wherein the scanning of the extensible firmware interface system partition is performed during a power-on self-test.
6. The method of claim 1 , wherein the entry includes a globally unique identifier.
7. The method of claim 1 , further comprising enumerating a plug-and-play device instance for a firmware resource in the extensible firmware interface system resource table.
8. The method of claim 7 , further comprising verifying that the plug-and-play device instance is created correctly.
9. The method of claim 7 , further comprising downloading a firmware update package for the plug-and-play device instance.
10. An information handling system, comprising:
a processor; and
a memory storing code that when executed causes the processor to perform operations including:
scanning an extensible firmware interface system partition for a file path;
if the file path is missing, then determining information associated with the file path; and
adding an entry in an extensible firmware interface system resource table based on the information associated with the file path.
11. The information handling system of claim 10 , wherein the file path is associated with a basic input/output system recovery file.
12. The information handling system of claim 10 , wherein the operations further comprise determining whether the extensible firmware interface system resource table includes the entry.
13. The information handling system of claim 10 , wherein the operations further comprise if the extensible firmware interface system resource table includes the entry, then download an update package based on the entry.
14. The information handling system of claim 10 , wherein the scanning of the extensible firmware interface system partition is performed during a power-on self-test.
15. The information handling system of claim 10 , wherein the operations further comprise enumerating a plug-and-play device instance for a firmware resource in the extensible firmware interface system resource table.
16. A non-transitory computer-readable medium to store instructions that are executable to perform operations comprising:
scanning an extensible firmware interface system partition for a file path;
if the file path is missing, then determining information associated with the file path; and
adding an entry in an extensible firmware interface system resource table based on the information associated with the file path.
17. The non-transitory computer-readable medium of claim 16 , wherein the operations further comprise enumerating a plug-and-play device instance for a firmware resource in the extensible firmware interface system resource table.
18. The non-transitory computer-readable medium of claim 17 , wherein the operations further comprise verifying that the plug-and-play device instance is created correctly.
19. The non-transitory computer-readable medium of claim 17 , wherein the operations further comprise downloading a firmware update package for the plug-and-play device instance.