1 files changed, 60 insertions, 0 deletions
diff --git a/include/bsp/uart-output-char.h b/include/bsp/uart-output-char.h
new file mode 100644
index 0000000000..a6648d1ad4
--- /dev/null
+++ b/include/bsp/uart-output-char.h
@@ -0,0 +1,60 @@
+/**
+ * @file
+ *
+ * @ingroup bsp_kit
+ *
+ * @brief Output character definitions for standard UARTs.
+ */
+
+/*
+ * Copyright (c) 2010
+ * embedded brains GmbH
+ * Obere Lagerstr. 30
+ * D-82178 Puchheim
+ * Germany
+ * <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef LIBBSP_SHARED_UART_OUTPUT_CHAR_H
+#define LIBBSP_SHARED_UART_OUTPUT_CHAR_H
+
+#include <stdint.h>
+
+#include <bsp.h>
+
+#define CONSOLE_RBR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x00))
+#define CONSOLE_THR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x00))
+#define CONSOLE_DLL (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x00))
+#define CONSOLE_DLM (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x04))
+#define CONSOLE_IER (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x04))
+#define CONSOLE_IIR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x08))
+#define CONSOLE_FCR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x08))
+#define CONSOLE_LCR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x0C))
+#define CONSOLE_MCR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x10))
+#define CONSOLE_LSR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x14))
+#define CONSOLE_SCR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x1C))
+#define CONSOLE_ACR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x20))
+#define CONSOLE_ICR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x24))
+#define CONSOLE_FDR (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x28))
+#define CONSOLE_TER (*(volatile uint32_t *) (BSP_CONSOLE_UART_BASE + 0x30))
+
+#define CONSOLE_LSR_RDR 0x1
+#define CONSOLE_LSR_THRE 0x20
+#define CONSOLE_LSR_TEMT 0x40
+
+#define BSP_CONSOLE_UART_INIT(dll) \
+  do { \
+    CONSOLE_LCR = 0x00; \
+    CONSOLE_IER = 0x00; \
+    CONSOLE_LCR = 0x80; \
+    CONSOLE_DLL = (dll & 0xFF); \
+    CONSOLE_DLM = (dll >> 8); \
+    CONSOLE_LCR = 0x03; \
+    CONSOLE_FCR = 0x07; \
+  } while (0)
+
+#endif /* LIBBSP_SHARED_UART_OUTPUT_CHAR_H */