FreeCalypso > hg > freecalypso-tools

annotate target-utils/pirexplore/main.c @ 764:26daa2720bda

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doc/DUART28-boot-control: update on the Linux driver patch status
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 06 Dec 2020 04:07:48 +0000
parents c90b1fff224a
children
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1 #include "types.h"
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2
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3 main()
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4 {
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5 uart_select_init();
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6 printf("Pirelli hardware exploration utility running\n");
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7 print_boot_rom_info();
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8 /*
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9 * Make the same register settings as in the init script used by
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10 * fc-loadtool and fc-xram: ../../loadtools/scripts/pirelli.init
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11 */
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12 *(volatile u16 *)0xfffffb00 = 0x00A4;
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13 *(volatile u16 *)0xfffffb02 = 0x00A4;
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14 *(volatile u16 *)0xfffffb06 = 0x00A4;
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15 *(volatile u16 *)0xfffef006 = 0x0008;
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c90b1fff224a pirexplore: buzzer commands added to exercise the vibrator
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16 /* setup matching what the official firmware does */
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17 *(volatile u16 *)0xfffef008 = 0x6050;
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18 *(volatile u16 *)0xfffef00a = 0x021F;
0
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19 /*
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20 * Other register settings replicating what OsmocomBB does
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21 * in board/pirelli_dpl10/init.c
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22 */
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23 *(volatile u16 *)0xfffe4804 = 0xFF6D;
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24 *(volatile u16 *)0xfffe4802 = 0x0000;
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25 /* enable ARMIO clock in order to exercise buzzer/vibrator */
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26 *(volatile u16 *)0xfffe4806 = 0xFFF3;
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27 /* nCS4 setup for SPCA552E */
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28 *(volatile u16 *)0xfffffb0a = 0x00A7;
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29 /* initialize PWL registers like OsmocomBB does */
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30 *(volatile u8 *)0xfffe8000 = 0x32;
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31 *(volatile u8 *)0xfffe8001 = 0x01;
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32 for (;;) {
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33 putchar('=');
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34 if (command_entry())
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35 command_dispatch();
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36 }
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37 }