In case of non-relocatable image device-tree blob should already be
preloaded into memory as a part of Barebox binary upload, so there is
no need to 'memcpy' it again
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
arch/arm/cpu/start.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/cpu/start.c b/arch/arm/cpu/start.c
index 7ffde7c..c461a73 100644
--- a/arch/arm/cpu/start.c
+++ b/arch/arm/cpu/start.c
@@ -107,6 +107,15 @@ static noinline __noreturn void __start(unsigned long membase,
switch (get_any_boarddata_magic(boarddata)) {
case FDT_MAGIC:
+ if (!IS_ENABLED(CONFIG_RELOCATABLE)) {
+ /*
+ If Barebox is not relocatable
+ there's no need to move data around
+ */
+ barebox_boot_dtb = boarddata;
+ break;
+ }
+
totalsize = get_unaligned_be32(boarddata + 4);
var = &barebox_boot_dtb;
name = "DTB";
--
2.1.4
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
