FreeCalypso > hg > freecalypso-tools
annotate rvinterf/etmsync/dspapidump.c @ 416:30f6d1c32c6f
doc/Flash-boot-defect article removed (no longer relevant)
This article is no longer relevant because the issue in question
only affected one (1) defective FCDEV3B board which was not
and never will be sold.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 26 Oct 2018 07:11:08 +0000 |
parents | e7502631a0f9 |
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1 /* |
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2 * This utility uses ETM in synchronous mode to read and dump the contents |
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3 * of the DSP API RAM in a target Calypso GSM device while the firmware is |
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4 * running. |
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5 */ |
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6 |
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7 #include <sys/types.h> |
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8 #include <stdio.h> |
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9 #include <stdlib.h> |
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10 #include <string.h> |
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11 #include <strings.h> |
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12 #include <stdint.h> |
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13 #include <endian.h> |
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14 #include "exitcodes.h" |
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15 |
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16 #define APIF_ADDR 0xFFD00000 |
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17 #define API_SIZE_IN_WORDS 0x2000 |
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18 |
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19 single_op_main() |
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20 { |
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21 uint16_t buf[64], *linebase; |
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22 unsigned off; |
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23 int rc, i, j; |
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24 |
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25 for (off = 0; off < API_SIZE_IN_WORDS; ) { |
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26 rc = do_memory_read_16(APIF_ADDR + off * 2, buf, 0x40); |
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27 if (rc) |
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28 return(rc); |
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29 for (i = 0; i < 8; i++) { |
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30 printf("%04X:", off); |
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31 linebase = buf + i * 8; |
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32 for (j = 0; j < 8; j++) |
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33 printf(" %04X", le16toh(linebase[j])); |
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34 putchar('\n'); |
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35 off += 8; |
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36 } |
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37 } |
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38 return(0); |
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39 } |