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/**
* @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];
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