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| author | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-05-17 13:57:06 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-05-18 15:27:17 +1000 |
| commit | 2b2047fbf4630574058398c86d683f7696dbeb4e (patch) | |
| tree | d080578c7f32e510c8901d20704e55ecf8103fe3 /external | |
| parent | bd943b976e2b9218ee9e981427724af3ed12e840 (diff) | |
| download | skiboot-2b2047fbf4630574058398c86d683f7696dbeb4e.zip skiboot-2b2047fbf4630574058398c86d683f7696dbeb4e.tar.gz skiboot-2b2047fbf4630574058398c86d683f7696dbeb4e.tar.bz2 | |
pflash: add support for manipulating file rather than flash
Add command line parameters for passing into libflash to have
pflash manipulate a file rather than flash.
This is useful for testing.
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Reviewed-by: Cyril Bur <cyril.bur@au1.ibm.com>
Diffstat (limited to 'external')
| -rw-r--r-- | external/pflash/pflash.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/external/pflash/pflash.c b/external/pflash/pflash.c index da7d7f5..fddfe1d 100644 --- a/external/pflash/pflash.c +++ b/external/pflash/pflash.c @@ -461,6 +461,8 @@ static void print_help(const char *pname) printf("\t\tTarget BMC flash instead of host flash.\n"); printf("\t\tNote: This carries a high chance of bricking your BMC if you\n"); printf("\t\tdon't know what you're doing. Consider --mtd to be safe(r)\n\n"); + printf("\t-F filename, --flash-file filename\n"); + printf("\t\tTarget filename instead of actual flash.\n\n"); printf("\t-S, --side\n"); printf("\t\tSide of the flash on which to operate, 0 (default) or 1\n\n"); printf("\t-T, --toc\n"); @@ -527,6 +529,7 @@ int main(int argc, char *argv[]) char *write_file = NULL, *read_file = NULL, *part_name = NULL; bool ffs_toc_seen = false, mtd = false; int rc; + const char *flashfilename = NULL; while(1) { struct option long_opts[] = { @@ -542,6 +545,7 @@ int main(int argc, char *argv[]) {"erase", no_argument, NULL, 'e'}, {"program", required_argument, NULL, 'p'}, {"force", no_argument, NULL, 'f'}, + {"flash-file", required_argument, NULL, 'F'}, {"info", no_argument, NULL, 'i'}, {"tune", no_argument, NULL, 't'}, {"dummy", no_argument, NULL, 'd'}, @@ -555,7 +559,7 @@ int main(int argc, char *argv[]) }; int c, oidx = 0; - c = getopt_long(argc, argv, "+:a:s:P:r:43Eemp:fdihvbtgS:T:c", + c = getopt_long(argc, argv, "+:a:s:P:r:43Eemp:fdihvbtgS:T:cF:", long_opts, &oidx); if (c == -1) break; @@ -595,6 +599,9 @@ int main(int argc, char *argv[]) case 'f': must_confirm = false; break; + case 'F': + flashfilename = optarg; + break; case 'd': must_confirm = false; dummy_run = true; @@ -763,7 +770,7 @@ int main(int argc, char *argv[]) } } - if (arch_flash_init(&bl, NULL, true)) { + if (arch_flash_init(&bl, flashfilename, true)) { fprintf(stderr, "Couldn't initialise architecture flash structures\n"); exit(1); } |