diff options
Diffstat (limited to 'boot')
| -rw-r--r-- | boot/bootflow.c | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/boot/bootflow.c b/boot/bootflow.c index 750732f7083..03a180bcddc 100644 --- a/boot/bootflow.c +++ b/boot/bootflow.c @@ -88,6 +88,9 @@ void bootflow_iter_init(struct bootflow_iter *iter, int flags) memset(iter, '\0', sizeof(*iter)); iter->first_glob_method = -1; iter->flags = flags; + + /* remember the first bootdevs we see */ + iter->max_devs = BOOTFLOW_MAX_USED_DEVS; } void bootflow_iter_uninit(struct bootflow_iter *iter) @@ -131,16 +134,22 @@ static void bootflow_iter_set_dev(struct bootflow_iter *iter, iter->dev = dev; iter->method_flags = method_flags; - if ((iter->flags & (BOOTFLOWF_SHOW | BOOTFLOWF_SINGLE_DEV)) == - BOOTFLOWF_SHOW) { - if (dev) - printf("Scanning bootdev '%s':\n", dev->name); - else if (IS_ENABLED(CONFIG_BOOTMETH_GLOBAL) && - ucp->flags & BOOTMETHF_GLOBAL) - printf("Scanning global bootmeth '%s':\n", - iter->method->name); - else - printf("No more bootdevs\n"); + if (IS_ENABLED(CONFIG_BOOTSTD_FULL)) { + /* record the device for later */ + if (dev && iter->num_devs < iter->max_devs) + iter->dev_used[iter->num_devs++] = dev; + + if ((iter->flags & (BOOTFLOWF_SHOW | BOOTFLOWF_SINGLE_DEV)) == + BOOTFLOWF_SHOW) { + if (dev) + printf("Scanning bootdev '%s':\n", dev->name); + else if (IS_ENABLED(CONFIG_BOOTMETH_GLOBAL) && + ucp->flags & BOOTMETHF_GLOBAL) + printf("Scanning global bootmeth '%s':\n", + iter->method->name); + else + printf("No more bootdevs\n"); + } } } |