openwrt/target/linux/ramips/patches-5.4/0013-owrt-hack-fix-mt7688-cache-issue.patch

From 5ede027f6c4a57ed25da872420508b7f1168b36b Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Mon, 7 Dec 2015 17:15:32 +0100
Subject: [PATCH 13/53] owrt: hack: fix mt7688 cache issue

Signed-off-by: John Crispin <blogic@openwrt.org>
---
 arch/mips/kernel/setup.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -652,8 +652,6 @@ static void __init arch_mem_init(char **
 		memblock_reserve(crashk_res.start,
 				 crashk_res.end - crashk_res.start + 1);
 #endif
-	device_tree_init();
-
 	/*
 	 * In order to reduce the possibility of kernel panic when failed to
 	 * get IO TLB memory under CONFIG_SWIOTLB, it is better to allocate
@@ -770,6 +768,7 @@ void __init setup_arch(char **cmdline_p)
 
 	cpu_cache_init();
 	paging_init();
+	device_tree_init();
 }
 
 unsigned long kernelsp[NR_CPUS];