FreeCalypso > hg > freecalypso-sw
view rvinterf/etmsync/dspapidump.c @ 992:a7b0b426f9ca
target-utils: boot ROM UART autodetection revamped
The new implementation should work with both the familiar Calypso C035
boot ROM version found in our regular targets as well as the older
Calypso F741979B version found on the vintage D-Sample board.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Wed, 30 Dec 2015 21:28:41 +0000 |
parents | 2a867e5768e9 |
children |
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/* * This utility uses ETM in synchronous mode to read and dump the contents * of the DSP API RAM in a target Calypso GSM device while the firmware is * running. */ #include <sys/types.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include <stdint.h> #include <endian.h> #include "exitcodes.h" #define APIF_ADDR 0xFFD00000 #define API_SIZE_IN_WORDS 0x2000 single_op_main() { uint16_t buf[64], *linebase; unsigned off; int rc, i, j; for (off = 0; off < API_SIZE_IN_WORDS; ) { rc = do_memory_read_16(APIF_ADDR + off * 2, buf, 0x40); if (rc) return(rc); for (i = 0; i < 8; i++) { printf("%04X:", off); linebase = buf + i * 8; for (j = 0; j < 8; j++) printf(" %04X", le16toh(linebase[j])); putchar('\n'); off += 8; } } return(0); }