diff options
Diffstat (limited to 'common/fdt_support.c')
| -rw-r--r-- | common/fdt_support.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c index 3778de5..a565b47 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -816,8 +816,8 @@ static int fdt_del_partitions(void *blob, int parent_offset) return 0; } -int fdt_node_set_part_info(void *blob, int parent_offset, - struct mtd_device *dev) +static int fdt_node_set_part_info(void *blob, int parent_offset, + struct mtd_device *dev) { struct list_head *pentry; struct part_info *part; @@ -951,27 +951,35 @@ void fdt_fixup_mtdparts(void *blob, const struct node_info *node_info, struct mtd_device *dev; int i, idx; int noff; - - if (mtdparts_init() != 0) - return; + bool inited = false; for (i = 0; i < node_info_size; i++) { idx = 0; - noff = fdt_node_offset_by_compatible(blob, -1, - node_info[i].compat); - while (noff != -FDT_ERR_NOTFOUND) { + noff = -1; + + while ((noff = fdt_node_offset_by_compatible(blob, noff, + node_info[i].compat)) >= 0) { + const char *prop; + + prop = fdt_getprop(blob, noff, "status", NULL); + if (prop && !strcmp(prop, "disabled")) + continue; + debug("%s: %s, mtd dev type %d\n", fdt_get_name(blob, noff, 0), node_info[i].compat, node_info[i].type); + + if (!inited) { + if (mtdparts_init() != 0) + return; + inited = true; + } + dev = device_find(node_info[i].type, idx++); if (dev) { if (fdt_node_set_part_info(blob, noff, dev)) return; /* return on error */ } - - /* Jump to next flash node */ - noff = fdt_node_offset_by_compatible(blob, noff, - node_info[i].compat); } } } |