From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 2 Sep 2015 09:24:05 +0000 (+0000)
Subject: ramips: fix devicetree corruption with some boot loaders if the caches are not ready... 
X-Git-Tag: reboot~2158
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7747092ed1d906b247d834735941d995a62c5556;p=oweals%2Fopenwrt.git

ramips: fix devicetree corruption with some boot loaders if the caches are not ready at boot

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 46766
---

diff --git a/target/linux/ramips/patches-3.18/0065-fix_dts_cache_issues.patch b/target/linux/ramips/patches-3.18/0065-fix_dts_cache_issues.patch
new file mode 100644
index 0000000000..42c04aef96
--- /dev/null
+++ b/target/linux/ramips/patches-3.18/0065-fix_dts_cache_issues.patch
@@ -0,0 +1,18 @@
+--- a/arch/mips/kernel/setup.c
++++ b/arch/mips/kernel/setup.c
+@@ -675,7 +675,6 @@
+ 				crashk_res.end - crashk_res.start + 1,
+ 				BOOTMEM_DEFAULT);
+ #endif
+-	device_tree_init();
+ 	sparse_init();
+ 	plat_swiotlb_setup();
+ 	paging_init();
+@@ -784,6 +783,7 @@
+ 	prefill_possible_map();
+ 
+ 	cpu_cache_init();
++	device_tree_init();
+ }
+ 
+ unsigned long kernelsp[NR_CPUS];