[f849f3e] | 1 | /* |
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| 2 | * This file contains the libchip configuration information |
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| 3 | * to instantiate the libchip driver for the on-CPU DUART |
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| 4 | * and any other serial ports in the system. |
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| 5 | * |
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| 6 | * COPYRIGHT (c) 1989-2001. |
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| 7 | * On-Line Applications Research Corporation (OAR). |
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| 8 | * |
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| 9 | * The license and distribution terms for this file may be |
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| 10 | * found in the file LICENSE in this distribution or at |
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[e00bf285] | 11 | * http://www.rtems.com/license/LICENSE. |
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[f849f3e] | 12 | * |
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| 13 | * $Id$ |
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| 14 | */ |
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| 15 | |
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[b93ca7c] | 16 | #include <unistd.h> /* write */ |
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| 17 | |
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[6128a4a] | 18 | #include <bsp.h> |
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| 19 | |
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[f849f3e] | 20 | #include <libchip/serial.h> |
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| 21 | #include <libchip/mg5uart.h> |
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| 22 | |
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[a355e3ea] | 23 | /* #define CONSOLE_USE_INTERRUPTS */ |
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| 24 | |
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| 25 | #ifdef CONSOLE_USE_INTERRUPTS |
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[f849f3e] | 26 | #define MG5UART_FUNCTIONS &mg5uart_fns |
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| 27 | #else |
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| 28 | #define MG5UART_FUNCTIONS &mg5uart_fns_polled |
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| 29 | #endif |
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| 30 | |
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| 31 | console_tbl Console_Port_Tbl[] = { |
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| 32 | { |
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[a9d8649] | 33 | "/dev/com0", /* sDeviceName */ |
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[f849f3e] | 34 | SERIAL_MG5UART, /* deviceType */ |
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| 35 | MG5UART_FUNCTIONS, /* pDeviceFns */ |
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| 36 | NULL, /* deviceProbe, assume it is there */ |
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| 37 | NULL, /* pDeviceFlow */ |
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| 38 | 16, /* ulMargin */ |
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| 39 | 8, /* ulHysteresis */ |
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| 40 | (void *) NULL, /* NULL */ /* pDeviceParams */ |
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| 41 | MONGOOSEV_PERIPHERAL_COMMAND_REGISTER, /* ulCtrlPort1 */ |
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| 42 | MONGOOSEV_UART0_BASE, /* ulCtrlPort2 */ |
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| 43 | MG5UART_UART0, /* ulDataPort */ |
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| 44 | NULL, /* getRegister */ |
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| 45 | NULL, /* setRegister */ |
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| 46 | NULL, /* unused */ /* getData */ |
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| 47 | NULL, /* unused */ /* setData */ |
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| 48 | CLOCK_RATE, /* ulClock */ |
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| 49 | MONGOOSEV_IRQ_UART0_RX_FRAME_ERROR /* ulIntVector -- base for port */ |
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[a9d8649] | 50 | }, |
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| 51 | { |
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| 52 | "/dev/com1", /* sDeviceName */ |
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| 53 | SERIAL_MG5UART, /* deviceType */ |
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| 54 | MG5UART_FUNCTIONS, /* pDeviceFns */ |
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| 55 | NULL, /* deviceProbe, assume it is there */ |
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| 56 | NULL, /* pDeviceFlow */ |
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| 57 | 16, /* ulMargin */ |
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| 58 | 8, /* ulHysteresis */ |
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| 59 | (void *) NULL, /* NULL */ /* pDeviceParams */ |
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| 60 | MONGOOSEV_PERIPHERAL_COMMAND_REGISTER, /* ulCtrlPort1 */ |
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| 61 | MONGOOSEV_UART1_BASE, /* ulCtrlPort2 */ |
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| 62 | MG5UART_UART1, /* ulDataPort */ |
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| 63 | NULL, /* getRegister */ |
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| 64 | NULL, /* setRegister */ |
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| 65 | NULL, /* unused */ /* getData */ |
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| 66 | NULL, /* unused */ /* setData */ |
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| 67 | CLOCK_RATE, /* ulClock */ |
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| 68 | MONGOOSEV_IRQ_UART1_RX_FRAME_ERROR /* ulIntVector -- base for port */ |
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| 69 | }, |
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[f849f3e] | 70 | }; |
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| 71 | |
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| 72 | /* |
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| 73 | * Declare some information used by the console driver |
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| 74 | */ |
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| 75 | |
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| 76 | #define NUM_CONSOLE_PORTS (sizeof(Console_Port_Tbl)/sizeof(console_tbl)) |
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| 77 | |
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| 78 | unsigned long Console_Port_Count = NUM_CONSOLE_PORTS; |
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| 79 | |
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| 80 | console_data Console_Port_Data[NUM_CONSOLE_PORTS]; |
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| 81 | |
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| 82 | rtems_device_minor_number Console_Port_Minor; |
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| 83 | |
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| 84 | /* |
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| 85 | * printk() support that simply routes printk to stderr |
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| 86 | */ |
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| 87 | |
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[eb24fb1] | 88 | #include <rtems/bspIo.h> |
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[f849f3e] | 89 | |
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| 90 | void GENMG5_output_char(char c) { write( 2, &c, 1 ); } |
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[6128a4a] | 91 | |
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[f849f3e] | 92 | BSP_output_char_function_type BSP_output_char = GENMG5_output_char; |
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| 93 | BSP_polling_getchar_function_type BSP_poll_char = NULL; |
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