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Diffstat (limited to 'roms/opensbi/lib/utils/reset/fdt_reset_sifive.c')
-rw-r--r--roms/opensbi/lib/utils/reset/fdt_reset_sifive.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/roms/opensbi/lib/utils/reset/fdt_reset_sifive.c b/roms/opensbi/lib/utils/reset/fdt_reset_sifive.c
new file mode 100644
index 000000000..38b520c48
--- /dev/null
+++ b/roms/opensbi/lib/utils/reset/fdt_reset_sifive.c
@@ -0,0 +1,38 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2020 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ * Anup Patel <anup.patel@wdc.com>
+ */
+
+#include <sbi/sbi_scratch.h>
+#include <sbi_utils/fdt/fdt_helper.h>
+#include <sbi_utils/reset/fdt_reset.h>
+#include <sbi_utils/sys/sifive_test.h>
+
+static int sifive_test_reset_init(void *fdt, int nodeoff,
+ const struct fdt_match *match)
+{
+ int rc;
+ unsigned long addr;
+
+ rc = fdt_get_node_addr_size(fdt, nodeoff, &addr, NULL);
+ if (rc)
+ return rc;
+
+ return sifive_test_init(addr);
+}
+
+static const struct fdt_match sifive_test_reset_match[] = {
+ { .compatible = "sifive,test1" },
+ { },
+};
+
+struct fdt_reset fdt_reset_sifive = {
+ .match_table = sifive_test_reset_match,
+ .init = sifive_test_reset_init,
+ .system_reset_check = sifive_test_system_reset_check,
+ .system_reset = sifive_test_system_reset
+};