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authorFelix Fietkau <nbd@openwrt.org>2015-09-02 09:26:22 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-09-02 09:26:22 +0000
commitf7fbc745a150335783402b21425bc3b9ab2ffc4a (patch)
tree224e0925e5c19e47a052179428763c68da095da6 /target/linux
parent7e05e4ed13baed834be25c00a13756fcfa0c1850 (diff)
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ramips: fix devicetree corruption with some boot loaders if the caches are not ready at bootv15.05
Signed-off-by: John Crispin <blogic@openwrt.org> Backport of r46766 git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@46767 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ramips/patches-3.18/0065-fix_dts_cache_issues.patch18
1 files changed, 18 insertions, 0 deletions
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];