Device trees can be passed by primary boot loader or appended to
barebox binary. Unfortunately, before probing devices from such
a device tree, no fixup can be applied.
Add a call to of_fix_tree() right before probing devices to catch
some very early fixups.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
---
To: barebox@xxxxxxxxxxxxxxxxxxx
To: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
Cc: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
Cc: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
---
arch/arm/cpu/dtb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/cpu/dtb.c b/arch/arm/cpu/dtb.c
index abc3ccb4c095..ae4ff2a9adcd 100644
--- a/arch/arm/cpu/dtb.c
+++ b/arch/arm/cpu/dtb.c
@@ -50,6 +50,7 @@ static int of_arm_init(void)
root = of_unflatten_dtb(fdt);
if (root) {
of_set_root_node(root);
+ of_fix_tree(root);
if (IS_ENABLED(CONFIG_OFDEVICE))
of_probe();
}
--
2.0.0
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