[U-Boot] [PATCH 1/2] rpi: Fix fdt_high & initrd_high for 64-bit builds

[Tuomas Tynkkynen]

The magic value that disables relocation is dependent on the CPU word
size, so the current 'ffffffff' is doing the wrong thing on aarch64.

Signed-off-by: Tuomas Tynkkynen <tuomas at tuxera.com>
---
 include/configs/rpi.h | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/include/configs/rpi.h b/include/configs/rpi.h
index 325e52a019..f1189a27f3 100644
--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -91,6 +91,14 @@
 	"stdout=serial,vidconsole\0" \
 	"stderr=serial,vidconsole\0"
 
+#ifdef CONFIG_ARM64
+#define FDT_HIGH "ffffffffffffffff"
+#define INITRD_HIGH "ffffffffffffffff"
+#else
+#define FDT_HIGH "ffffffff"
+#define INITRD_HIGH "ffffffff"
+#endif
+
 /*
  * Memory layout for where various images get loaded by boot scripts:
  *
@@ -122,8 +130,8 @@
  *   for any boot script to be up to 1M, which is hopefully plenty.
  */
 #define ENV_MEM_LAYOUT_SETTINGS \
-	"fdt_high=ffffffff\0" \
-	"initrd_high=ffffffff\0" \
+	"fdt_high=" FDT_HIGH "\0" \
+	"initrd_high=" INITRD_HIGH "\0" \
 	"fdt_addr_r=0x00000100\0" \
 	"pxefile_addr_r=0x00100000\0" \
 	"kernel_addr_r=0x01000000\0" \
-- 
2.16.3