sunxi: Fix arm64 fdtfile variable

Currently $fdtfile is constructed from CONFIG_DEFAULT_TREE, containing
the filename. However on arm64 that file is located in an allwinner
subdirectory.

To avoid the need for users/distros symlinking the .dtb files, prepend
the vendor directory for ARM64.

This aligns Pine64 with other boards such as Raspberry Pi 3.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Jagan Teki <jagan@openedev.com>

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 00653d8..64a1900 100644 (file)
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -497,11 +497,17 @@ extern int soft_i2c_gpio_scl;
        CONSOLE_STDIN_SETTINGS \
        CONSOLE_STDOUT_SETTINGS
 
+#ifdef CONFIG_ARM64
+#define FDTFILE "allwinner/" CONFIG_DEFAULT_DEVICE_TREE ".dtb"
+#else
+#define FDTFILE CONFIG_DEFAULT_DEVICE_TREE ".dtb"
+#endif
+
 #define CONFIG_EXTRA_ENV_SETTINGS \
        CONSOLE_ENV_SETTINGS \
        MEM_LAYOUT_ENV_SETTINGS \
        DFU_ALT_INFO_RAM \
-       "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
+       "fdtfile=" FDTFILE "\0" \
        "console=ttyS0,115200\0" \
        SUNXI_MTDIDS_DEFAULT \
        SUNXI_MTDPARTS_DEFAULT \