SPINOR_OP_RDCR
stfsm_read_status(fsm, SPINOR_OP_RDCR, &cr1, 1);
stfsm_read_status(fsm, SPINOR_OP_RDCR, &sr2, 1);
ret = spi_nor_controller_ops_read_reg(nor, SPINOR_OP_RDCR, cr,
SPI_MEM_OP(SPI_MEM_OP_CMD(SPINOR_OP_RDCR, 0), \