fwu: meta-data: switch to management by common code
The common code can now read, verify and fix meta-data copies
while exposing one consistent structure to users.
Only the .read_mdata() and .write_mdata() callbacks of fwu_mdata_ops
are needed. Get rid of .get_mdata() .update_mdata() .get_mdata_part_num()
.read_mdata_partition() and .write_mdata_partition() and also the
corresponding wrapper functions.
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tested-by: Sughosh Ganu <sughosh.ganu@linaro.org>
diff --git a/cmd/fwu_mdata.c b/cmd/fwu_mdata.c
index f04af27..9b70340 100644
--- a/cmd/fwu_mdata.c
+++ b/cmd/fwu_mdata.c
@@ -43,23 +43,10 @@
int do_fwu_mdata_read(struct cmd_tbl *cmdtp, int flag,
int argc, char * const argv[])
{
- struct udevice *dev;
int ret = CMD_RET_SUCCESS, res;
- struct fwu_mdata mdata = { 0 };
+ struct fwu_mdata mdata;
- if (uclass_get_device(UCLASS_FWU_MDATA, 0, &dev) || !dev) {
- log_err("Unable to get FWU metadata device\n");
- return CMD_RET_FAILURE;
- }
-
- res = fwu_check_mdata_validity();
- if (res < 0) {
- log_err("FWU Metadata check failed\n");
- ret = CMD_RET_FAILURE;
- goto out;
- }
-
- res = fwu_get_mdata(dev, &mdata);
+ res = fwu_get_verified_mdata(&mdata);
if (res < 0) {
log_err("Unable to get valid FWU metadata\n");
ret = CMD_RET_FAILURE;