A_CIM_BOOT_CFG
t3_write_reg(adapter, A_CIM_BOOT_CFG,
(void) t3_read_reg(adapter, A_CIM_BOOT_CFG); /* flush */
t4_set_reg_field(adap, A_CIM_BOOT_CFG, F_UPCRST, F_UPCRST);
t4_set_reg_field(adap, A_CIM_BOOT_CFG, F_UPCRST, 0);