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-rw-r--r--bsps/aarch64/raspberrypi/start/bspstarthooks.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/bsps/aarch64/raspberrypi/start/bspstarthooks.c b/bsps/aarch64/raspberrypi/start/bspstarthooks.c
new file mode 100644
index 0000000000..fe0fe77c09
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+++ b/bsps/aarch64/raspberrypi/start/bspstarthooks.c
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSBSPsAArch64Raspberrypi4
+ *
+ * @brief BSP Startup Hooks
+ */
+
+/*
+ * Copyright (C) 2022 Mohd Noor Aman
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <bsp.h>
+#include <bsp/irq-generic.h>
+#include <bsp/start.h>
+#include <rtems/score/cpu.h>
+
+BSP_START_TEXT_SECTION void bsp_start_hook_0(void)
+{
+ /* Do nothing */
+}
+
+BSP_START_TEXT_SECTION void bsp_start_hook_1(void)
+{
+ AArch64_start_set_vector_base();
+ bsp_start_copy_sections();
+ raspberrypi_4_setup_mmu_and_cache();
+ bsp_start_clear_bss();
+} \ No newline at end of file