THP7312_FW_RAM_SIZE
#define THP7312_FW_MIN_SIZE (THP7312_FW_RAM_SIZE + 4)
#define THP7312_FW_MAX_SIZE (THP7312_FW_RAM_SIZE + 64 * 1024)
u16 header_size = fw_size - THP7312_FW_RAM_SIZE;
u32 size = THP7312_FW_RAM_SIZE - 4;
u16 header_size = size - THP7312_FW_RAM_SIZE;
ret = thp7312_fw_load_to_ram(thp7312, data, THP7312_FW_RAM_SIZE);
ret = thp7312_fw_load_to_ram(thp7312, data + THP7312_FW_RAM_SIZE, header_size);