PL35X_SMC_CMD_PHASE_CMD1
PL35X_SMC_CMD_PHASE_CMD1(NAND_CMD_PAGEPROG) |
PL35X_SMC_CMD_PHASE_CMD1(NAND_CMD_READSTART) |
cmd1 = PL35X_SMC_CMD_PHASE_CMD1(instr->ctx.cmd.opcode);