sandbox: Add a flag to enable UPL
UPL significantly alters the boot flow for sandbox. Add a flag to enable
this so that it can be enabled only on tests which need it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index 0920ed5..9ad5d46 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -431,6 +431,14 @@
}
SANDBOX_CMDLINE_OPT(autoboot_keyed, 0, "Allow keyed autoboot");
+static int sandbox_cmdline_cb_upl(struct sandbox_state *state, const char *arg)
+{
+ state->upl = true;
+
+ return 0;
+}
+SANDBOX_CMDLINE_OPT(upl, 0, "Enable Universal Payload (UPL)");
+
static void setup_ram_buf(struct sandbox_state *state)
{
/* Zero the RAM buffer if we didn't read it, to keep valgrind happy */
@@ -540,6 +548,9 @@
goto err;
}
+ if (state->upl)
+ gd->flags |= GD_FLG_UPL;
+
#if CONFIG_IS_ENABLED(SYS_MALLOC_F)
gd->malloc_base = CFG_MALLOC_F_ADDR;
#endif
@@ -558,7 +569,7 @@
log_debug("debug: %s\n", __func__);
/* Do pre- and post-relocation init */
- board_init_f(0);
+ board_init_f(gd->flags);
board_init_r(gd->new_gd, 0);