1 | /* |
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2 | * Copyright (c) 2013-2014 embedded brains GmbH. All rights reserved. |
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3 | * |
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4 | * embedded brains GmbH |
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5 | * Dornierstr. 4 |
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6 | * 82178 Puchheim |
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7 | * Germany |
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8 | * <info@embedded-brains.de> |
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9 | * |
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10 | * The license and distribution terms for this file may be |
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11 | * found in the file LICENSE in this distribution or at |
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12 | * http://www.rtems.org/license/LICENSE. |
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13 | */ |
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14 | |
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15 | #include <rtems/serial_mouse.h> |
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16 | #include <rtems/bspIo.h> |
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17 | |
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18 | #include <bsp.h> |
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19 | #include <bsp/irq.h> |
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20 | #include <bsp/arm-pl011.h> |
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21 | #include <bsp/arm-pl050.h> |
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22 | #include <bsp/console-termios.h> |
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23 | |
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24 | static arm_pl011_context pl011_context = { |
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25 | .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER("PL011"), |
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26 | .regs = (volatile pl011 *) 0x10009000, |
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27 | .irq = RVPBXA9_IRQ_UART_0, |
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28 | .initial_baud = 115200 |
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29 | }; |
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30 | |
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31 | static arm_pl050_context pl050_context = { |
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32 | .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER("PL050"), |
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33 | .regs = (volatile pl050 *) 0x10007000, |
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34 | .irq = RVPBXA9_IRQ_KMI1, |
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35 | .initial_baud = 115200 |
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36 | }; |
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37 | |
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38 | static void output_char(char c) |
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39 | { |
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40 | if (c == '\n') { |
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41 | arm_pl011_write_polled(&pl011_context.base, '\r'); |
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42 | } |
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43 | |
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44 | arm_pl011_write_polled(&pl011_context.base, c); |
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45 | } |
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46 | |
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47 | static bool pl011_probe(rtems_termios_device_context *base) |
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48 | { |
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49 | BSP_output_char = output_char; |
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50 | |
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51 | return arm_pl011_probe(base); |
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52 | } |
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53 | |
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54 | static void output_char_init(char c) |
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55 | { |
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56 | pl011_probe(&pl011_context.base); |
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57 | output_char(c); |
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58 | } |
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59 | |
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60 | BSP_output_char_function_type BSP_output_char = output_char_init; |
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61 | |
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62 | BSP_polling_getchar_function_type BSP_poll_char = NULL; |
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63 | |
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64 | const console_device console_device_table[] = { |
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65 | { |
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66 | .device_file = "/dev/ttyS0", |
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67 | .probe = pl011_probe, |
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68 | .handler = &arm_pl011_fns, |
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69 | .context = &pl011_context.base |
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70 | }, { |
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71 | .device_file = SERIAL_MOUSE_DEVICE_PS2, |
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72 | .probe = console_device_probe_default, |
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73 | .handler = &arm_pl050_fns, |
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74 | .context = &pl050_context.base |
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75 | } |
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76 | }; |
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77 | |
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78 | const size_t console_device_count = RTEMS_ARRAY_SIZE(console_device_table); |
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