NFC_MAIN_AREA
memcpy_toio(prv->regs + NFC_MAIN_AREA(0) + c, buf, l);
memcpy_fromio(buf, prv->regs + NFC_MAIN_AREA(0) + c, l);
vf610_nfc_wr_to_sram(nfc->regs + NFC_MAIN_AREA(0) + offset,
nfc->regs + NFC_MAIN_AREA(0) + offset,
u32 ecc_status_off = NFC_MAIN_AREA(0) + ECC_SRAM_ADDR + ECC_STATUS;
vf610_nfc_rd_from_sram(buf, nfc->regs + NFC_MAIN_AREA(0),
nfc->regs + NFC_MAIN_AREA(0) +
vf610_nfc_wr_to_sram(nfc->regs + NFC_MAIN_AREA(0), buf,