GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
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+/*
+ * 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