diff options
| -rw-r--r-- | boot/bootdev-uclass.c | 3 | ||||
| -rw-r--r-- | boot/bootflow.c | 21 | ||||
| -rw-r--r-- | test/boot/bootdev.c | 10 |
3 files changed, 31 insertions, 3 deletions
diff --git a/boot/bootdev-uclass.c b/boot/bootdev-uclass.c index 974ddee5d2..44ae98a926 100644 --- a/boot/bootdev-uclass.c +++ b/boot/bootdev-uclass.c @@ -469,10 +469,11 @@ int bootdev_find_by_label(const char *label, struct udevice **devp, * if no sequence number was provided, we must scan all * bootdevs for this media uclass */ - if (IS_ENABLED(CONFIG_BOOTSTD_FULL) && seq == -1) + if (seq == -1) method_flags |= BOOTFLOW_METHF_SINGLE_UCLASS; if (method_flagsp) *method_flagsp = method_flags; + log_debug("method flags %x\n", method_flags); return 0; } log_debug("- no device in %s\n", media->name); diff --git a/boot/bootflow.c b/boot/bootflow.c index 6ef62e1d18..e03932e65a 100644 --- a/boot/bootflow.c +++ b/boot/bootflow.c @@ -260,8 +260,25 @@ static int iter_incr(struct bootflow_iter *iter) } else { log_debug("labels %p\n", iter->labels); if (iter->labels) { - ret = bootdev_next_label(iter, &dev, - &method_flags); + /* + * when the label is "mmc" we want to scan all + * mmc bootdevs, not just the first. See + * bootdev_find_by_label() where this flag is + * set up + */ + if (iter->method_flags & BOOTFLOW_METHF_SINGLE_UCLASS) { + uclass_next_device(&dev); + log_debug("looking for next device %s: %s\n", + iter->dev->name, + dev ? dev->name : "<none>"); + } else { + dev = NULL; + } + if (!dev) { + log_debug("looking at next label\n"); + ret = bootdev_next_label(iter, &dev, + &method_flags); + } } else { ret = bootdev_next_prio(iter, &dev); method_flags = 0; diff --git a/test/boot/bootdev.c b/test/boot/bootdev.c index 6b29213416..c5f14a7a13 100644 --- a/test/boot/bootdev.c +++ b/test/boot/bootdev.c @@ -221,6 +221,16 @@ static int bootdev_test_order(struct unit_test_state *uts) ut_asserteq_str("mmc2.bootdev", iter.dev_used[1]->name); bootflow_iter_uninit(&iter); + /* Make sure it scans a bootdevs in each target */ + ut_assertok(env_set("boot_targets", "mmc spi")); + ut_asserteq(0, bootflow_scan_first(NULL, NULL, &iter, 0, &bflow)); + ut_asserteq(-ENODEV, bootflow_scan_next(&iter, &bflow)); + ut_asserteq(3, iter.num_devs); + ut_asserteq_str("mmc2.bootdev", iter.dev_used[0]->name); + ut_asserteq_str("mmc1.bootdev", iter.dev_used[1]->name); + ut_asserteq_str("mmc0.bootdev", iter.dev_used[2]->name); + bootflow_iter_uninit(&iter); + return 0; } BOOTSTD_TEST(bootdev_test_order, UT_TESTF_DM | UT_TESTF_SCAN_FDT); |