From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom

---
 kernel/arch/microblaze/boot/dts/Makefile |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/kernel/arch/microblaze/boot/dts/Makefile b/kernel/arch/microblaze/boot/dts/Makefile
index 1f77913..ef00dd3 100644
--- a/kernel/arch/microblaze/boot/dts/Makefile
+++ b/kernel/arch/microblaze/boot/dts/Makefile
@@ -1,6 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0
 #
 
+dtb-y := system.dtb
+
+ifneq ($(DTB),)
 obj-y += linked_dtb.o
 
 # Ensure system.dtb exists
@@ -9,11 +12,9 @@
 # Generate system.dtb from $(DTB).dtb
 ifneq ($(DTB),system)
 $(obj)/system.dtb: $(obj)/$(DTB).dtb
-	$(call if_changed,cp)
+	$(call if_changed,shipped)
 endif
-
-quiet_cmd_cp = CP      $< $@$2
-	cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
+endif
 
 # Rule to build device tree blobs
 DTC_FLAGS := -p 1024

--
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