@@ -707,6 +707,19 @@ static void pflash_cfi01_realize(DeviceState *dev, Error **errp)
int num_devices;
Error *local_err = NULL;
+ if (pfl->sector_len == 0) {
+ error_setg(errp, "attribute \"sector-length\" not specified or zero.");
+ return;
+ }
+ if (pfl->nb_blocs == 0) {
+ error_setg(errp, "attribute \"num-blocks\" not specified or zero.");
+ return;
+ }
+ if (pfl->name == NULL) {
+ error_setg(errp, "attribute \"name\" not specified.");
+ return;
+ }
+
total_len = pfl->sector_len * pfl->nb_blocs;
/* These are only used to expose the parameters of each device
@@ -600,6 +600,19 @@ static void pflash_cfi02_realize(DeviceState *dev, Error **errp)
int ret;
Error *local_err = NULL;
+ if (pfl->sector_len == 0) {
+ error_setg(errp, "attribute \"sector-length\" not specified or zero.");
+ return;
+ }
+ if (pfl->nb_blocs == 0) {
+ error_setg(errp, "attribute \"num-blocks\" not specified or zero.");
+ return;
+ }
+ if (pfl->name == NULL) {
+ error_setg(errp, "attribute \"name\" not specified.");
+ return;
+ }
+
chip_len = pfl->sector_len * pfl->nb_blocs;
/* XXX: to be fixed */
#if 0