nand_readreg
u32 acc_control = nand_readreg(ctrl, offs);
acc_control = nand_readreg(ctrl, acc_control_offs);
tmp = nand_readreg(ctrl, acc_control_offs);
u32 acc = nand_readreg(ctrl, acc_control_offs);
acc = nand_readreg(ctrl, acc_control_offs);
return nand_readreg(ctrl, reg_offs) >> (24 - ((offs & 0x03) << 3));
tmp = nand_readreg(ctrl, acc_control_offs);
tmp = nand_readreg(ctrl, offs);
nand_readreg(ctrl, cfg_offs) & ~CFG_BUS_WIDTH);
host->hwcfg.config = nand_readreg(ctrl, cfg_offs);
nand_readreg(ctrl, cfg_ext_offs);
host->hwcfg.acc_control = nand_readreg(ctrl, acc_control_offs);
host->hwcfg.timing_1 = nand_readreg(ctrl, t1_offs);
host->hwcfg.timing_2 = nand_readreg(ctrl, t2_offs);
ctrl->nand_version = nand_readreg(ctrl, 0) & 0xffff;
return nand_readreg(ctrl, offs);