static int fs_loader_ofdata_to_platdata(struct udevice *dev)
{
const char *fs_loader_path;
u32 phandlepart[2];
fs_loader_path = ofnode_get_chosen_prop("firmware-loader");
if (fs_loader_path) {
ofnode fs_loader_node;
fs_loader_node = ofnode_path(fs_loader_path);
if (ofnode_valid(fs_loader_node)) {
struct device_platdata *plat;
plat = dev->platdata;
if (!ofnode_read_u32_array(fs_loader_node,
"phandlepart",
phandlepart, 2)) {
plat->phandlepart.phandle = phandlepart[0];
plat->phandlepart.partition = phandlepart[1];
}
plat->mtdpart = (char *)ofnode_read_string(
fs_loader_node, "mtdpart");
plat->ubivol = (char *)ofnode_read_string(
fs_loader_node, "ubivol");
}
}
return 0;
}
int ofnode_read_fmap_entry(ofnode node, struct fmap_entry *entry)
{
const char *prop;
u32 reg[2];
if (ofnode_read_u32_array(node, "reg", reg, 2)) {
debug("Node '%s' has bad/missing 'reg' property\n",
ofnode_get_name(node));
return -log_ret(ENOENT);
}
entry->offset = reg[0];
entry->length = reg[1];
entry->used = ofnode_read_s32_default(node, "used", entry->length);
prop = ofnode_read_string(node, "compress");
entry->compress_algo = prop && !strcmp(prop, "lzo") ?
FMAP_COMPRESS_LZO : FMAP_COMPRESS_NONE;
prop = ofnode_read_string(node, "hash");
if (prop)
entry->hash_size = strlen(prop);
entry->hash_algo = prop ? FMAP_HASH_SHA256 : FMAP_HASH_NONE;
entry->hash = (uint8_t *)prop;
return 0;
}
int dev_read_u32_array(struct udevice *dev, const char *propname,
u32 *out_values, size_t sz)
{
return ofnode_read_u32_array(dev_ofnode(dev), propname, out_values, sz);
}