FreeCalypso > hg > freecalypso-tools

annotate target-utils/pirexplore/main.c @ 11:21eec7569eb8

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loadtools support for C139/140 target: -c 1004 compalstage variant supercedes the previous -c 1003 version and supports the new C139 boot code version found in the wild that expects "1004" or greater in the signature bytes
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 25 Jul 2016 21:09:33 +0000
parents e7502631a0f9
children c90b1fff224a
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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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16 /*
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17 * Other register settings replicating what OsmocomBB does
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18 * in board/pirelli_dpl10/init.c
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19 */
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20 *(volatile u16 *)0xfffef008 = 0x7090;
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21 *(volatile u16 *)0xfffef00a = 0x021F;
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22 *(volatile u16 *)0xfffe4804 = 0xFF6D;
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23 *(volatile u16 *)0xfffe4802 = 0x0000;
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24 /* nCS4 setup for SPCA552E */
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25 *(volatile u16 *)0xfffffb0a = 0x00A7;
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26 /* initialize PWL registers like OsmocomBB does */
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27 *(volatile u8 *)0xfffe8000 = 0x32;
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28 *(volatile u8 *)0xfffe8001 = 0x01;
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29 for (;;) {
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30 putchar('=');
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31 if (command_entry())
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32 command_dispatch();
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33 }
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34 }