diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2017-03-16 13:32:34 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2017-03-16 14:27:29 +0100 |
| commit | 89135e5522720bc75615a6ec22bb8bcb7b4994e2 (patch) | |
| tree | 3565e64a8903117f80c1e78de0407068d4815f5e /src/barebox-state.c | |
| parent | 898a46705d8e672932e8668149e94bb0c9f9a878 (diff) | |
| download | dt-utils-89135e5522720bc75615a6ec22bb8bcb7b4994e2.tar.gz dt-utils-89135e5522720bc75615a6ec22bb8bcb7b4994e2.tar.xz | |
barebox-state: Add force switch
The force switch allows to read from a state even when the
keystore blobs cannot be read.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'src/barebox-state.c')
| -rw-r--r-- | src/barebox-state.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/barebox-state.c b/src/barebox-state.c index 25f3bc3..c9b000c 100644 --- a/src/barebox-state.c +++ b/src/barebox-state.c @@ -37,6 +37,8 @@ #include <dt/dt.h> #include <state.h> +static int force; + struct state_variable; static int __state_uint8_set(struct state_variable *var, const char *val); @@ -360,7 +362,7 @@ struct state *state_get(const char *name, bool readonly) return ERR_PTR(ret); } - state = state_new_from_node(node, devpath, offset, size, readonly); + state = state_new_from_node(node, devpath, offset, size, readonly, force); if (IS_ERR(state)) { pr_err("unable to initialize state: %s\n", strerror(PTR_ERR(state))); @@ -380,6 +382,7 @@ static struct option long_options[] = { {"name", required_argument, 0, 'n' }, {"dump", no_argument, 0, 'd' }, {"dump-shell", no_argument, 0, OPT_DUMP_SHELL }, + {"force", no_argument, 0, 'f' }, {"verbose", no_argument, 0, 'v' }, {"help", no_argument, 0, 'h' }, }; @@ -394,6 +397,7 @@ static void usage(char *name) "-n, --name <name> specify the state to use (default=\"state\"). Multiple states are allowed.\n" "-d, --dump dump the state\n" "--dump-shell dump the state suitable for shell sourcing\n" +"-f, --force ignore errors (like missing hmac algo)\n" "-v, --verbose increase verbosity\n" "-q, --quiet decrease verbosity\n" "--help this help\n", @@ -476,6 +480,9 @@ int main(int argc, char *argv[]) ++nr_states; break; } + case 'f': + force = 1; + break; case ':': case '?': default: |