Additional fix for overlays support in u-boot

patch/u-boot/u-boot-sun50i-dev/fix-fdt-print-endianness.patch

@@ -0,0 +1,46 @@
+On a Raspberry Pi 2 disagreements on cell endianness can be observed:
+
+  U-Boot> fdt print /soc/gpio@7e200000 phandle
+  phandle = <0x0000000d>
+  U-Boot> fdt get value myvar /soc/gpio@7e200000 phandle; printenv myvar
+  myvar=0x0D000000
+
+Fix this by always treating the pointer as BE and converting it in
+fdt_value_setenv(), like its counterpart fdt_parse_prop() already does.
+
+Consistently use fdt32_t, fdt32_to_cpu() and cpu_to_fdt32().
+
+Fixes: bc80295 ("fdt: Add get commands to fdt")
+Cc: Joe Hershberger <joe.hershberger@ni.com>
+Cc: Gerald Van Baren <gvb@unssw.com>
+Signed-off-by: Andreas Färber <afaerber@suse.de>
+Acked-by: Simon Glass <sjg@chromium.org>
+---
+ cmd/fdt.c |    4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/u-boot/cmd/fdt.c b/u-boot/cmd/fdt.c
+index 6883e75..95dd673 100644
+--- a/u-boot/cmd/fdt.c
++++ b/u-boot/cmd/fdt.c
+@@ -58,7 +58,7 @@ static int fdt_value_setenv(const void *nodep, int len, const char *var)
+ 	else if (len == 4) {
+ 		char buf[11];
+ 
+-		sprintf(buf, "0x%08X", *(uint32_t *)nodep);
++		sprintf(buf, "0x%08X", fdt32_to_cpu(*(fdt32_t *)nodep));
+ 		setenv(var, buf);
+ 	} else if (len%4 == 0 && len <= 20) {
+ 		/* Needed to print things like sha1 hashes. */
+@@ -768,7 +768,7 @@ static int fdt_parse_prop(char * const *newval, int count, char *data, int *len)
+ 
+ 			cp = newp;
+ 			tmp = simple_strtoul(cp, &newp, 0);
+-			*(__be32 *)data = __cpu_to_be32(tmp);
++			*(fdt32_t *)data = cpu_to_fdt32(tmp);
+ 			data  += 4;
+ 			*len += 4;
+ 
+-- 
+1.7.10.4
+