hw: basic support for ODROID XU board (Fix #991)

base/include/drivers/uart/exynos_uart_base.h

@@ -1,5 +1,5 @@
 /*
- * \brief  Driver base for the Arndale UART
+ * \brief  Driver base for the Exynos UART
  * \author Martin stein
  * \date   2013-01-09
  */
@@ -11,8 +11,8 @@
  * under the terms of the GNU General Public License version 2.
  */
 
-#ifndef _INCLUDE__DRIVERS__UART__ARNDALE_UART_BASE_H_
-#define _INCLUDE__DRIVERS__UART__ARNDALE_UART_BASE_H_
+#ifndef _INCLUDE__DRIVERS__UART__EXYNOS_UART_BASE_H_
+#define _INCLUDE__DRIVERS__UART__EXYNOS_UART_BASE_H_
 
 /* Genode includes */
 #include <util/mmio.h>
@@ -20,9 +20,9 @@
 namespace Genode
 {
 	/**
-	 * Arndale UART driver base
+	 * Exynos UART driver base
 	 */
-	class Arndale_uart_base : Mmio
+	class Exynos_uart_base : Mmio
 	{
 		/**
 		 * Line control
@@ -173,7 +173,7 @@ namespace Genode
 			 * \param  clock      reference clock
 			 * \param  baud_rate  targeted baud rate
 			 */
-			Arndale_uart_base(addr_t const base, unsigned const clock,
+			Exynos_uart_base(addr_t const base, unsigned const clock,
 			                  unsigned const baud_rate) : Mmio(base)
 			{
 				/* init control registers */
@@ -202,5 +202,5 @@ namespace Genode
 	};
 }
 
-#endif /* _INCLUDE__DRIVERS__UART__ARNDALE_UART_BASE_H_ */
+#endif /* _INCLUDE__DRIVERS__UART__EXYNOS_UART_BASE_H_ */
 

base/include/platform/odroid_xu/drivers/board_base.h

@@ -0,0 +1,63 @@
+/*
+ * \brief  Driver base for the Odroid XU board
+ * \author Stefan Kalkowski
+ * \date   2013-11-25
+ */
+
+/*
+ * Copyright (C) 2013 Genode Labs GmbH
+ *
+ * This file is part of the Genode OS framework, which is distributed
+ * under the terms of the GNU General Public License version 2.
+ */
+
+#ifndef _INCLUDE__DRIVERS__BOARD_BASE_H_
+#define _INCLUDE__DRIVERS__BOARD_BASE_H_
+
+namespace Genode
+{
+	/**
+	 * Board driver base
+	 */
+	struct Board_base
+	{
+		enum
+		{
+			/* normal RAM */
+			RAM_0_BASE = 0x40000000,
+			RAM_0_SIZE = 0x80000000,
+
+			/* device IO memory */
+			MMIO_0_BASE = 0x10000000,
+			MMIO_0_SIZE = 0x10000000,
+
+			/* interrupt controller */
+			GIC_CPU_MMIO_BASE = 0x10481000,
+			GIC_CPU_MMIO_SIZE = 0x00010000,
+
+			/* UART */
+			UART_2_MMIO_BASE = 0x12C20000,
+			UART_2_CLOCK     = 62668800,
+			UART_2_IRQ       = 85,
+
+			/* timer */
+			PWM_MMIO_BASE = 0x12dd0000,
+			PWM_MMIO_SIZE = 0x1000,
+			PWM_CLOCK     = 66000000,
+			PWM_IRQ_0     = 68,
+			MCT_MMIO_BASE = 0x101c0000,
+			MCT_MMIO_SIZE = 0x1000,
+			MCT_CLOCK     = 24000000,
+			MCT_IRQ_L0    = 152,
+
+			/* CPU cache */
+			CACHE_LINE_SIZE_LOG2 = 6,
+
+			/* wether board provides security extension */
+			SECURITY_EXTENSION = 0,
+		};
+	};
+}
+
+#endif /* _INCLUDE__DRIVERS__BOARD_BASE_H_ */
+

base/mk/spec-platform_arndale.mk

@@ -8,8 +8,7 @@
 SPECS += exynos5 cortex_a15 framebuffer usb
 
 # add repository relative paths
-REP_INC_DIR += include/platform/arndale \
-               include/arndale_uart
+REP_INC_DIR += include/platform/arndale
 
 # include implied specs
 include $(call select_from_repositories,mk/spec-cortex_a15.mk)

base/mk/spec-platform_odroid_xu.mk

@@ -0,0 +1,15 @@
+#
+# \brief  Build-system configurations for Odroid XU
+# \author Stefan Kalkowski
+# \date   2013-11-25
+#
+
+# denote specs that are fullfilled by this spec
+SPECS += exynos5 cortex_a15
+
+# add repository relative paths
+REP_INC_DIR += include/platform/odroid_xu
+
+# include implied specs
+include $(call select_from_repositories,mk/spec-cortex_a15.mk)
+