diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/core/device.c | 11 | ||||
| -rw-r--r-- | drivers/core/lists.c | 16 | ||||
| -rw-r--r-- | drivers/core/root.c | 11 |
3 files changed, 28 insertions, 10 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 746c619cd96..2e5767ed99b 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -249,7 +249,7 @@ int device_bind_ofnode(struct udevice *parent, const struct driver *drv, } int device_bind_by_name(struct udevice *parent, bool pre_reloc_only, - struct driver_info *info, struct udevice **devp) + const struct driver_info *info, struct udevice **devp) { struct driver *drv; uint platdata_size = 0; @@ -269,9 +269,6 @@ int device_bind_by_name(struct udevice *parent, bool pre_reloc_only, platdata_size, devp); if (ret) return ret; -#if CONFIG_IS_ENABLED(OF_PLATDATA) - info->dev = *devp; -#endif return ret; } @@ -764,9 +761,13 @@ int device_get_global_by_ofnode(ofnode ofnode, struct udevice **devp) int device_get_by_driver_info(const struct driver_info *info, struct udevice **devp) { + struct driver_info *info_base = + ll_entry_start(struct driver_info, driver_info); + int idx = info - info_base; + struct driver_rt *drt = gd_dm_driver_rt() + idx; struct udevice *dev; - dev = info->dev; + dev = drt->dev; *devp = NULL; return device_get_device_tail(dev, dev ? 0 : -ENOENT, devp); diff --git a/drivers/core/lists.c b/drivers/core/lists.c index 5beba9181cc..2e6bd5006ce 100644 --- a/drivers/core/lists.c +++ b/drivers/core/lists.c @@ -56,14 +56,20 @@ int lists_bind_drivers(struct udevice *parent, bool pre_reloc_only) struct driver_info *info = ll_entry_start(struct driver_info, driver_info); const int n_ents = ll_entry_count(struct driver_info, driver_info); - struct driver_info *entry; - struct udevice *dev; int result = 0; - int ret; + uint idx; + + for (idx = 0; idx < n_ents; idx++) { + const struct driver_info *entry = info + idx; + struct driver_rt *drt = gd_dm_driver_rt() + idx; + struct udevice *dev; + int ret; - for (entry = info; entry != info + n_ents; entry++) { ret = device_bind_by_name(parent, pre_reloc_only, entry, &dev); - if (ret && ret != -EPERM) { + if (!ret) { + if (CONFIG_IS_ENABLED(OF_PLATDATA)) + drt->dev = dev; + } else if (ret != -EPERM) { dm_warn("No match for driver '%s'\n", entry->name); if (!result || ret != -ENOENT) result = ret; diff --git a/drivers/core/root.c b/drivers/core/root.c index de23161cff8..e8df5aebe84 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -185,6 +185,17 @@ int dm_scan_platdata(bool pre_reloc_only) { int ret; + if (CONFIG_IS_ENABLED(OF_PLATDATA)) { + struct driver_rt *dyn; + int n_ents; + + n_ents = ll_entry_count(struct driver_info, driver_info); + dyn = calloc(n_ents, sizeof(struct driver_rt)); + if (!dyn) + return -ENOMEM; + gd_set_dm_driver_rt(dyn); + } + ret = lists_bind_drivers(DM_ROOT_NON_CONST, pre_reloc_only); if (ret == -ENOENT) { dm_warn("Some drivers were not found\n"); |