From f64593af3d96f97bb618f170dd37f8a99f2ae714 Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Thu, 12 Feb 2026 23:31:09 +0100
Subject: board: Synology: legacy.c: Include asm/io.h

Some boards building this source define CFG_SYS_TCLK as a term involving
readl() which is undefined otherwise.

Signed-off-by: Phil Sutter <phil@nwl.cc>
---
 board/Synology/common/legacy.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/board/Synology/common/legacy.c b/board/Synology/common/legacy.c
index 2e3aa660eaa..5b7d07bc2ee 100644
--- a/board/Synology/common/legacy.c
+++ b/board/Synology/common/legacy.c
@@ -10,6 +10,7 @@
 #include <vsprintf.h>
 #include <env.h>
 #include <net.h>
+#include <asm/io.h>
 #include <asm/setup.h>
 
 #include "legacy.h"
-- 
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