add support for LPC32xx

1 files changed, 139 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/arm/lpc32xx/console/console-config.c b/c/src/lib/libbsp/arm/lpc32xx/console/console-config.c
new file mode 100644
index 0000000000..1504919a55
--- /dev/null
+++ b/c/src/lib/libbsp/arm/lpc32xx/console/console-config.c
@@ -0,0 +1,139 @@
+/**
+ * @file
+ *
+ * @ingroup lpc32xx
+ *
+ * @brief Console configuration.
+ */
+
+/*
+ * Copyright (c) 2009
+ * 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.com/license/LICENSE.
+ */
+
+#include <libchip/serial.h>
+#include <libchip/ns16550.h>
+
+#include <bsp.h>
+#include <bsp/lpc32xx.h>
+#include <bsp/irq.h>
+
+static uint8_t lpc32xx_uart_get_register(uint32_t addr, uint8_t i)
+{
+  volatile uint32_t *reg = (volatile uint32_t *) addr;
+
+  return (uint8_t) reg [i];
+}
+
+static void lpc32xx_uart_set_register(uint32_t addr, uint8_t i, uint8_t val)
+{
+  volatile uint32_t *reg = (volatile uint32_t *) addr;
+
+  reg [i] = val;
+}
+
+rtems_device_minor_number Console_Port_Minor = 0;
+
+/* FIXME: Console selection */
+
+console_tbl Console_Port_Tbl [] = {
+  #ifdef LPC32XX_CONFIG_U5CLK
+    {
+      .sDeviceName = "/dev/ttyS5",
+      .deviceType = SERIAL_NS16550,
+      .pDeviceFns = &ns16550_fns,
+      .deviceProbe = NULL,
+      .pDeviceFlow = NULL,
+      .ulMargin = 16,
+      .ulHysteresis = 8,
+      .pDeviceParams = (void *) 1,
+      .ulCtrlPort1 = LPC32XX_BASE_UART_5,
+      .ulCtrlPort2 = 0,
+      .ulDataPort = LPC32XX_BASE_UART_5,
+      .getRegister = lpc32xx_uart_get_register,
+      .setRegister = lpc32xx_uart_set_register,
+      .getData = NULL,
+      .setData = NULL,
+      .ulClock = 16,
+      .ulIntVector = LPC32XX_IRQ_UART_5
+    },
+  #endif
+  #ifdef LPC32XX_CONFIG_U3CLK
+    {
+      .sDeviceName = "/dev/ttyS3",
+      .deviceType = SERIAL_NS16550,
+      .pDeviceFns = &ns16550_fns,
+      .deviceProbe = NULL,
+      .pDeviceFlow = NULL,
+      .ulMargin = 16,
+      .ulHysteresis = 8,
+      .pDeviceParams = (void *) 1,
+      .ulCtrlPort1 = LPC32XX_BASE_UART_3,
+      .ulCtrlPort2 = 0,
+      .ulDataPort = LPC32XX_BASE_UART_3,
+      .getRegister = lpc32xx_uart_get_register,
+      .setRegister = lpc32xx_uart_set_register,
+      .getData = NULL,
+      .setData = NULL,
+      .ulClock = 16,
+      .ulIntVector = LPC32XX_IRQ_UART_3
+    },
+  #endif
+  #ifdef LPC32XX_CONFIG_U4CLK
+    {
+      .sDeviceName = "/dev/ttyS4",
+      .deviceType = SERIAL_NS16550,
+      .pDeviceFns = &ns16550_fns,
+      .deviceProbe = NULL,
+      .pDeviceFlow = NULL,
+      .ulMargin = 16,
+      .ulHysteresis = 8,
+      .pDeviceParams = (void *) 1,
+      .ulCtrlPort1 = LPC32XX_BASE_UART_4,
+      .ulCtrlPort2 = 0,
+      .ulDataPort = LPC32XX_BASE_UART_4,
+      .getRegister = lpc32xx_uart_get_register,
+      .setRegister = lpc32xx_uart_set_register,
+      .getData = NULL,
+      .setData = NULL,
+      .ulClock = 16,
+      .ulIntVector = LPC32XX_IRQ_UART_4
+    },
+  #endif
+  #ifdef LPC32XX_CONFIG_U6CLK
+    {
+      .sDeviceName = "/dev/ttyS6",
+      .deviceType = SERIAL_NS16550,
+      .pDeviceFns = &ns16550_fns,
+      .deviceProbe = NULL,
+      .pDeviceFlow = NULL,
+      .ulMargin = 16,
+      .ulHysteresis = 8,
+      .pDeviceParams = (void *) 1,
+      .ulCtrlPort1 = LPC32XX_BASE_UART_6,
+      .ulCtrlPort2 = 0,
+      .ulDataPort = LPC32XX_BASE_UART_6,
+      .getRegister = lpc32xx_uart_get_register,
+      .setRegister = lpc32xx_uart_set_register,
+      .getData = NULL,
+      .setData = NULL,
+      .ulClock = 16,
+      .ulIntVector = LPC32XX_IRQ_UART_6
+    },
+  #endif
+};
+
+#define LPC32XX_UART_COUNT \
+  (sizeof(Console_Port_Tbl) / sizeof(Console_Port_Tbl [0]))
+
+unsigned long Console_Port_Count = LPC32XX_UART_COUNT;
+
+console_data Console_Port_Data [LPC32XX_UART_COUNT];