const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
{
+ struct device_node *np = mtd_get_of_node(mtd);
struct mtd_partition *parts;
struct mtd_partition *part;
struct trx_header trx;
size_t bytes_read;
uint8_t curr_part = 0, i = 0;
+ uint32_t trx_magic = TRX_MAGIC;
int err;
+ /* Get different magic from device tree if specified */
+ err = of_property_read_u32(np, "brcm,trx-magic", &trx_magic);
+ if (err != 0 && err != -EINVAL)
+ pr_err("failed to parse \"brcm,trx-magic\" DT attribute, using default: %d\n", err);
+
parts = kcalloc(TRX_PARSER_MAX_PARTS, sizeof(struct mtd_partition),
GFP_KERNEL);
if (!parts)
return err;
}
- if (trx.magic != TRX_MAGIC) {
+ if (trx.magic != trx_magic) {
kfree(parts);
return -ENOENT;
}