sandbox: Remove OF_HOSTFILE
OF_HOSTFILE is used on sandbox configs only. Although it's pretty
unique and not causing any confusions, we are better of having simpler
config options for the DTB.
So let's replace that with the existing OF_BOARD. U-Boot would then
have only three config options for the DTB origin.
- OF_SEPARATE, build separately from U-Boot
- OF_BOARD, board specific way of providing the DTB
- OF_EMBED embedded in the u-boot binary(should not be used in production
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/board/xen/xenguest_arm64/xenguest_arm64.c b/board/xen/xenguest_arm64/xenguest_arm64.c
index da0ddee..6e10bba 100644
--- a/board/xen/xenguest_arm64/xenguest_arm64.c
+++ b/board/xen/xenguest_arm64/xenguest_arm64.c
@@ -39,10 +39,13 @@
* x0 is the physical address of the device tree blob (dtb) in system RAM.
* This is stored in rom_pointer during low level init.
*/
-void *board_fdt_blob_setup(void)
+void *board_fdt_blob_setup(int *err)
{
- if (fdt_magic(rom_pointer[0]) != FDT_MAGIC)
+ *err = 0;
+ if (fdt_magic(rom_pointer[0]) != FDT_MAGIC) {
+ *err = -ENXIO;
return NULL;
+ }
return (void *)rom_pointer[0];
}