x86: apl: Tell of-platdata about a required header file
This enum is needed to generate build-time devices. Tell dtoc where to
find the header, to avoid compile errors in the generated code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/cpu/apollolake/punit.c b/arch/x86/cpu/apollolake/punit.c
index e67c011..5ed7963 100644
--- a/arch/x86/cpu/apollolake/punit.c
+++ b/arch/x86/cpu/apollolake/punit.c
@@ -93,4 +93,5 @@
.id = UCLASS_SYSCON,
.of_match = apl_syscon_ids,
.probe = apl_punit_probe,
+ DM_HEADER(<asm/cpu.h>) /* for X86_SYSCON_PUNIT */
};