diff options
| -rw-r--r-- | common/board_f.c | 2 | ||||
| -rw-r--r-- | drivers/core/root.c | 17 |
2 files changed, 13 insertions, 6 deletions
diff --git a/common/board_f.c b/common/board_f.c index 6c5c3bfab48..99616fdac80 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -822,13 +822,13 @@ static int initf_dm(void) bootstage_start(BOOTSTAGE_ID_ACCUM_DM_F, "dm_f"); ret = dm_init_and_scan(true); - bootstage_accum(BOOTSTAGE_ID_ACCUM_DM_F); if (ret) return ret; ret = dm_autoprobe(); if (ret) return ret; + bootstage_accum(BOOTSTAGE_ID_ACCUM_DM_F); if (IS_ENABLED(CONFIG_TIMER_EARLY)) { ret = dm_timer_init(); diff --git a/drivers/core/root.c b/drivers/core/root.c index 15b8c83fee9..e53381e3b32 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -295,22 +295,29 @@ void *dm_priv_to_rw(void *priv) * all its children recursively to do the same. * * @dev: Device to (maybe) probe + * @pre_reloc_only: Probe only devices marked with the DM_FLAG_PRE_RELOC flag * Return 0 if OK, -ve on error */ -static int dm_probe_devices(struct udevice *dev) +static int dm_probe_devices(struct udevice *dev, bool pre_reloc_only) { + ofnode node = dev_ofnode(dev); struct udevice *child; + int ret; - if (dev_get_flags(dev) & DM_FLAG_PROBE_AFTER_BIND) { - int ret; + if (pre_reloc_only && + (!ofnode_valid(node) || !ofnode_pre_reloc(node)) && + !(dev->driver->flags & DM_FLAG_PRE_RELOC)) + goto probe_children; + if (dev_get_flags(dev) & DM_FLAG_PROBE_AFTER_BIND) { ret = device_probe(dev); if (ret) return ret; } +probe_children: list_for_each_entry(child, &dev->child_head, sibling_node) - dm_probe_devices(child); + dm_probe_devices(child, pre_reloc_only); return 0; } @@ -319,7 +326,7 @@ int dm_autoprobe(void) { int ret; - ret = dm_probe_devices(gd->dm_root); + ret = dm_probe_devices(gd->dm_root, !(gd->flags & GD_FLG_RELOC)); if (ret) return log_msg_ret("pro", ret); |