diff options
Diffstat (limited to 'lib/fdtdec.c')
| -rw-r--r-- | lib/fdtdec.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index c4582eacca..46df0f15f9 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -1176,21 +1176,33 @@ int fdtdec_setup_memory_size(void) #if defined(CONFIG_NR_DRAM_BANKS) int fdtdec_setup_memory_banksize(void) { - int bank, ret, mem; + int bank, ret, mem, reg = 0; struct fdt_resource res; - mem = fdt_path_offset(gd->fdt_blob, "/memory"); + mem = fdt_node_offset_by_prop_value(gd->fdt_blob, -1, "device_type", + "memory", 7); if (mem < 0) { debug("%s: Missing /memory node\n", __func__); return -EINVAL; } for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) { - ret = fdt_get_resource(gd->fdt_blob, mem, "reg", bank, &res); - if (ret == -FDT_ERR_NOTFOUND) - break; - if (ret != 0) + ret = fdt_get_resource(gd->fdt_blob, mem, "reg", reg++, &res); + if (ret == -FDT_ERR_NOTFOUND) { + reg = 0; + mem = fdt_node_offset_by_prop_value(gd->fdt_blob, mem, + "device_type", + "memory", 7); + if (mem == -FDT_ERR_NOTFOUND) + break; + + ret = fdt_get_resource(gd->fdt_blob, mem, "reg", reg++, &res); + if (ret == -FDT_ERR_NOTFOUND) + break; + } + if (ret != 0) { return -EINVAL; + } gd->bd->bi_dram[bank].start = (phys_addr_t)res.start; gd->bd->bi_dram[bank].size = |