sandbox: allow processing before main loop

In order to pass command line arguments to sandbox we need to be able
to act on them. So take control back at the end of board_init_r() from
where we can call the main loop or do something else.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 2b66eed..4a84486 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -22,6 +22,11 @@
 #include <common.h>
 #include <asm/state.h>
 
+int sandbox_main_loop_init(void)
+{
+	return 0;
+}
+
 int main(int argc, char *argv[])
 {
 	int err;