[U-Boot] [PATCH] sunxi: Explicitly call fdt_fixup_ethernet() in our ft_board_setup()

[Chen-Yu Tsai]

The sunxi platform relies on the core boot sequence to load and process
device tree blobs, including writing back any MAC addresses we generate
by an implicit call to fdt_fixup_ethernet() within the image loading
mechanism. This call was removed in commit 3f66149d9fb4 ("Remove extra
fdt_fixup_ethernet() call"), resuling in Linux using random MAC
addresses.

This patch adds an explicit call to fdt_fixup_ethernet() in our
ft_board_setup() function.

Fixes: 3f66149d9fb4 ("Remove extra fdt_fixup_ethernet() call")
Signed-off-by: Chen-Yu Tsai <wens at csie.org>
---

I wonder, if every platform wants or needs to do this, maybe we should
just do this in a central place instead.

---
 board/sunxi/board.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 04a629125e0f..e10239ca4550 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -29,6 +29,7 @@
 #include <asm/io.h>
 #include <crc.h>
 #include <environment.h>
+#include <fdt_support.h>
 #include <libfdt.h>
 #include <nand.h>
 #include <net.h>
@@ -743,6 +744,8 @@ int ft_board_setup(void *blob, bd_t *bd)
 	 */
 	setup_environment(blob);
 
+	fdt_fixup_ethernet(blob);
+
 #ifdef CONFIG_VIDEO_DT_SIMPLEFB
 	r = sunxi_simplefb_setup(blob);
 	if (r)
-- 
2.11.0