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| author | Michael Brown | 2025-05-30 17:39:10 +0200 |
|---|---|---|
| committer | Michael Brown | 2025-05-30 17:39:10 +0200 |
| commit | bb2011241fcf15de4edd962fe9656e513ad19174 (patch) | |
| tree | 5004c9c6bab354aa04af29891316304c3f550a40 /src/include | |
| parent | [fdt] Provide ability to locate the parent device node (diff) | |
| download | ipxe-bb2011241fcf15de4edd962fe9656e513ad19174.tar.gz ipxe-bb2011241fcf15de4edd962fe9656e513ad19174.tar.xz ipxe-bb2011241fcf15de4edd962fe9656e513ad19174.zip | |
[dt] Locate parent node at point of use in dt_ioremap()
We currently rely on the recursive nature of devicetree bus probing to
obtain the region cell size specification from the parent device.
This blocks the possibility of creating a standalone console device
based on /chosen/stdout-path before probing the whole bus.
Fix by using fdt_parent() to locate the parent device at the point of
use within dt_ioremap().
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ipxe/devtree.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/include/ipxe/devtree.h b/src/include/ipxe/devtree.h index 6e9286af4..46d8b5d86 100644 --- a/src/include/ipxe/devtree.h +++ b/src/include/ipxe/devtree.h @@ -25,9 +25,6 @@ struct dt_device { struct dt_driver *driver; /** Driver-private data */ void *priv; - - /** Register cell size specification */ - struct fdt_reg_cells regs; }; /** A devicetree driver */ |