Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/plat/common/aarch32/platform_helpers.S b/plat/common/aarch32/platform_helpers.S
new file mode 100644
index 0000000..75cc456
--- /dev/null
+++ b/plat/common/aarch32/platform_helpers.S
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch.h>
+#include <asm_macros.S>
+
+	.weak	plat_report_exception
+	.weak	plat_report_prefetch_abort
+	.weak	plat_report_data_abort
+	.weak	plat_reset_handler
+	.weak	plat_disable_acp
+	.weak	bl1_plat_prepare_exit
+	.weak	platform_mem_init
+	.weak	plat_panic_handler
+
+	/* -----------------------------------------------------
+	 * Placeholder function which should be redefined by
+	 * each platform.
+	 * -----------------------------------------------------
+	 */
+func plat_report_exception
+	bx	lr
+endfunc plat_report_exception
+
+	/* -----------------------------------------------------
+	 * Placeholder function which should be redefined by
+	 * each platform.
+	 * -----------------------------------------------------
+	 */
+func plat_report_prefetch_abort
+	bx	lr
+endfunc plat_report_prefetch_abort
+
+	/* -----------------------------------------------------
+	 * Placeholder function which should be redefined by
+	 * each platform.
+	 * -----------------------------------------------------
+	 */
+func plat_report_data_abort
+	bx	lr
+endfunc plat_report_data_abort
+
+	/* -----------------------------------------------------
+	 * Placeholder function which should be redefined by
+	 * each platform.
+	 * -----------------------------------------------------
+	 */
+func plat_reset_handler
+	bx	lr
+endfunc plat_reset_handler
+
+	/* -----------------------------------------------------
+	 * Placeholder function which should be redefined by
+	 * each platform.
+	 * -----------------------------------------------------
+	 */
+func plat_disable_acp
+	bx	lr
+endfunc plat_disable_acp
+
+	/* ---------------------------------------------------------------------
+	 * Placeholder function which should be redefined by
+	 * each platform.
+	 * ---------------------------------------------------------------------
+	 */
+func platform_mem_init
+	bx	lr
+endfunc platform_mem_init
+
+	/* -----------------------------------------------------
+	 * void bl1_plat_prepare_exit(entry_point_info_t *ep_info);
+	 * Called before exiting BL1. Default: do nothing
+	 * -----------------------------------------------------
+	 */
+func bl1_plat_prepare_exit
+	bx	lr
+endfunc bl1_plat_prepare_exit
+
+	/* -----------------------------------------------------
+	 * void plat_panic_handler(void) __dead2;
+	 * Endless loop by default.
+	 * -----------------------------------------------------
+	 */
+func plat_panic_handler
+	b	plat_panic_handler
+endfunc plat_panic_handler