diff options
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/regmap.c | 14 | ||||
| -rw-r--r-- | drivers/core/root.c | 6 |
2 files changed, 12 insertions, 8 deletions
diff --git a/drivers/core/regmap.c b/drivers/core/regmap.c index 833cd78e848..3bec3df9b6e 100644 --- a/drivers/core/regmap.c +++ b/drivers/core/regmap.c @@ -70,6 +70,7 @@ int regmap_init_mem(struct udevice *dev, struct regmap **mapp) int addr_len, size_len, both_len; int parent; int len; + int index; parent = dev_of_offset(dev->parent); addr_len = fdt_address_cells(blob, parent); @@ -86,13 +87,14 @@ int regmap_init_mem(struct udevice *dev, struct regmap **mapp) if (!map) return -ENOMEM; - map->base = fdtdec_get_number(cell, addr_len); - - for (range = map->range; count > 0; - count--, cell += both_len, range++) { - range->start = fdtdec_get_number(cell, addr_len); - range->size = fdtdec_get_number(cell + addr_len, size_len); + for (range = map->range, index = 0; count > 0; + count--, cell += both_len, range++, index++) { + fdt_size_t sz; + range->start = fdtdec_get_addr_size_fixed(blob, dev->of_offset, + "reg", index, addr_len, size_len, &sz, true); + range->size = sz; } + map->base = map->range[0].start; *mapp = map; diff --git a/drivers/core/root.c b/drivers/core/root.c index 93ab5682968..33cfde6a5c3 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -44,8 +44,10 @@ struct udevice *dm_root(void) void dm_fixup_for_gd_move(struct global_data *new_gd) { /* The sentinel node has moved, so update things that point to it */ - new_gd->uclass_root.next->prev = &new_gd->uclass_root; - new_gd->uclass_root.prev->next = &new_gd->uclass_root; + if (gd->dm_root) { + new_gd->uclass_root.next->prev = &new_gd->uclass_root; + new_gd->uclass_root.prev->next = &new_gd->uclass_root; + } } fdt_addr_t dm_get_translation_offset(void) |