1 files changed, 32 insertions, 0 deletions
diff --git a/libgloss/arc/emsdp-uart-setup.c b/libgloss/arc/emsdp-uart-setup.c
new file mode 100644
index 0000000..eacf980
--- /dev/null
+++ b/libgloss/arc/emsdp-uart-setup.c
@@ -0,0 +1,32 @@
+/*
+ * emsdp-setup.c -- provide _setup_low_level() to initialize UART.
+ *
+ * Copyright (c) 2024 Synopsys Inc.
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ *
+ */
+
+#include "uart-8250.h"
+
+/* Setup UART parameters.  */
+int
+_setup_low_level (void)
+{
+  void * const uart_base = (void *) 0xf0004000;
+  const int uart_aux_mapped = 0;
+  const uint32_t uart_clock = 100000000;
+  const uint32_t uart_baud = 115200;
+
+  _uart_8250_setup (uart_base, uart_aux_mapped, uart_clock, uart_baud);
+
+  return 0;
+}