Device Tree Blob support in l4linux
Martin Schröder <[email protected]>
| Newsgroups | gmane.comp.micro-kernel.l4.devel |
|---|---|
| Message-ID | <[email protected]> |
On my board I want to add support for GPIO. The relevant drivers rely on the pinctrl configuration stored in a Device Tree Blob. So I exposed the memory regions and IRQs to the l4linux task, enabled CONFIG_ARM_APPEND_DTB=y, CONFIG_ARM_DTB_COMPAT=y, CONFIG_USE_OF=y, compiled the dts (from a native linux build) and added it to moe but without any success. Unfortunately I did not find any references nor any examples how someone can provide a Device Tree Blob to l4linux. Has anybody ever managed to get l4linux running with DTB support? Best regards Martin Schröder. _______________________________________________ l4-hackers mailing list [email protected] http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers