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annotate target-utils/pirexplore/main.c @ 68:a323b4cc69e6

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pirexplore: XRAM/flash access init like in the pirelli.init script
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Fri, 26 Jul 2013 05:33:33 +0000
parents b8f335553000
children 8138a6380ae3
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67
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1 #include "types.h"
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2 #include "romvars.h"
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3
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4 extern struct boot_rom_vars rom_vars;
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5
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6 extern char *uart_name;
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7
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8 main()
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9 {
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10 uart_select_init();
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11 printf("Pirelli hardware exploration utility running\n");
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12 printf("Loaded via UART %d (%s) at baud rate #%d\n", rom_vars.uart_id,
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13 uart_name, rom_vars.baud_rate_code);
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14 printf("TCXO clock input autodetected to be %d MHz\n",
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15 rom_vars.clktcxo_13mhz ? 13 : 26);
68
a323b4cc69e6 pirexplore: XRAM/flash access init like in the pirelli.init script
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 67
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16 /*
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17 * Make the same register settings as in the init script used by
a323b4cc69e6 pirexplore: XRAM/flash access init like in the pirelli.init script
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 67
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18 * fc-loadtool and fc-xram: ../../loadtools/scripts/pirelli.init
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19 */
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20 *(volatile u16 *)0xfffffb00 = 0x00A4;
a323b4cc69e6 pirexplore: XRAM/flash access init like in the pirelli.init script
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21 *(volatile u16 *)0xfffffb02 = 0x00A4;
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22 *(volatile u16 *)0xfffffb06 = 0x00A4;
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23 *(volatile u16 *)0xfffef006 = 0x0008;
67
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24 for (;;) {
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25 putchar('=');
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26 if (command_entry())
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27 command_dispatch();
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28 }
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29 }