fix(zynqmp): panic w/o handoff structure in !JTAG
In case that FSBL (or SPL) doesn't provide valid handoff structure don't
fallback to default image location. In non JTAG boot mode all the time
structure should be passed. If it is not it can be opportunity to inject
any code to default locations and start it. That's why panic in all
these cases.
Change-Id: Ib3e11e2ae9ffec7406002cce4997b12b97bdc396
Signed-off-by: Michal Simek <michal.simek@amd.com>
diff --git a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
index 59f7298..6bc5716 100644
--- a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
+++ b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
@@ -1,5 +1,6 @@
/*
* Copyright (c) 2013-2021, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2023, Advanced Micro Devices Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -118,9 +119,7 @@
enum fsbl_handoff ret = fsbl_atf_handover(&bl32_image_ep_info,
&bl33_image_ep_info,
atf_handoff_addr);
- if (ret == FSBL_HANDOFF_NO_STRUCT) {
- bl31_set_default_config();
- } else if (ret != FSBL_HANDOFF_SUCCESS) {
+ if (ret != FSBL_HANDOFF_SUCCESS) {
panic();
}
}