from npcx.c:35
struct npcx_flash_bank
{
uint32_t sector_length;
bool probed;
enum npcx_flash_device_index flash;
struct working_area *working_area;
struct armv7m_algorithm armv7m_info;
const uint8_t *algo_code;
uint32_t algo_size;
uint32_t algo_working_size;
uint32_t buffer_addr;
uint32_t params_addr;
uint32_t fiu_ver;
};