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| author | Clifford Wolf <clifford@clifford.at> | 2019-04-29 11:27:32 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-04-29 11:27:32 +0200 |
| commit | b1026f8b755b20b18f59e25a87adc717f7ba912f (patch) | |
| tree | f6d3d2b3e2693ff6cc89e748537b30f1047fbc2e /iceprog | |
| parent | d9ea2e15fccebbbce59409b0ae7a1481d78aab86 (diff) | |
| parent | bd88dfe418b4d3ec06cf283c9af55fef5098e56e (diff) | |
| download | icestorm-b1026f8b755b20b18f59e25a87adc717f7ba912f.tar.gz icestorm-b1026f8b755b20b18f59e25a87adc717f7ba912f.tar.bz2 icestorm-b1026f8b755b20b18f59e25a87adc717f7ba912f.zip | |
Merge pull request #212 from pcossutta/master
Add -X option to iceprog
Diffstat (limited to 'iceprog')
| -rw-r--r-- | iceprog/iceprog.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/iceprog/iceprog.c b/iceprog/iceprog.c index f9d1187..bae9e71 100644 --- a/iceprog/iceprog.c +++ b/iceprog/iceprog.c @@ -449,6 +449,7 @@ static void help(const char *progname) fprintf(stderr, "\n"); fprintf(stderr, "Mode of operation:\n"); fprintf(stderr, " [default] write file contents to flash, then verify\n"); + fprintf(stderr, " -X write file contents to flash only\n"); fprintf(stderr, " -r read first 256 kB from flash and write to file\n"); fprintf(stderr, " -R <size in bytes> read the specified number of bytes from flash\n"); fprintf(stderr, " (append 'k' to the argument for size in kilobytes,\n"); @@ -517,6 +518,7 @@ int main(int argc, char **argv) bool test_mode = false; bool slow_clock = false; bool disable_protect = false; + bool disable_verify = false; const char *filename = NULL; const char *devstr = NULL; int ifnum = 0; @@ -529,7 +531,7 @@ int main(int argc, char **argv) /* Decode command line parameters */ int opt; char *endptr; - while ((opt = getopt_long(argc, argv, "d:I:rR:e:o:cbnStvsp", long_options, NULL)) != -1) { + while ((opt = getopt_long(argc, argv, "d:I:rR:e:o:cbnStvspX", long_options, NULL)) != -1) { switch (opt) { case 'd': /* device string */ devstr = optarg; @@ -616,6 +618,9 @@ int main(int argc, char **argv) case 'p': /* disable flash protect before erase/write */ disable_protect = true; break; + case 'X': /* disable verification */ + disable_verify = true; + break; case -2: help(argv[0]); return EXIT_SUCCESS; @@ -921,7 +926,7 @@ int main(int argc, char **argv) flash_read(rw_offset + addr, buffer, 256); fwrite(buffer, read_size - addr > 256 ? 256 : read_size - addr, 1, f); } - } else if (!erase_mode) { + } else if (!erase_mode && !disable_verify) { fprintf(stderr, "reading..\n"); for (int addr = 0; true; addr += 256) { uint8_t buffer_flash[256], buffer_file[256]; |