nand/raw/fsl_ifc_nand.c

40 /* overview of the fsl ifc controller */
136  * Set up the IFC hardware block and page address fields, and the ifc nand
144 	struct fsl_ifc_runtime __iomem *ifc = ctrl->rregs;
149 	ifc_out32(page_addr, &ifc->ifc_nand.row0);
150 	ifc_out32((oob ? IFC_NAND_COL_MS : 0) | column, &ifc->ifc_nand.col0);
178 	struct fsl_ifc_runtime __iomem *ifc = ctrl->rregs;
184 		  &ifc->ifc_nand.nand_csel);
189 			ifc_in32(&ifc->ifc_nand.nand_fir0),
190 			ifc_in32(&ifc->ifc_nand.nand_fcr0));
195 	ifc_out32(IFC_NAND_SEQ_STRT_FIR_STRT, &ifc->ifc_nand.nandseq_strt);
218 		eccstat_regs = ifc->ifc_nand.nand_eccstat;
256 	struct fsl_ifc_runtime __iomem *ifc = ctrl->rregs;
265 			  &ifc->ifc_nand.nand_fir0);
266 		ifc_out32(0x0, &ifc->ifc_nand.nand_fir1);
270 			  &ifc->ifc_nand.nand_fcr0);
276 			  &ifc->ifc_nand.nand_fir0);
277 		ifc_out32(0x0, &ifc->ifc_nand.nand_fir1);
282 				  &ifc->ifc_nand.nand_fcr0);
286 				  &ifc->ifc_nand.nand_fcr0);
296 	struct fsl_ifc_runtime __iomem *ifc = ctrl->rregs;
306 		ifc_out32(0, &ifc->ifc_nand.nand_fbcr);
321 		ifc_out32(mtd->oobsize - column, &ifc->ifc_nand.nand_fbcr);
347 			  &ifc->ifc_nand.nand_fir0);
349 			  &ifc->ifc_nand.nand_fcr0);
350 		ifc_out32(column, &ifc->ifc_nand.row3);
352 		ifc_out32(len, &ifc->ifc_nand.nand_fbcr);
370 			  &ifc->ifc_nand.nand_fir0);
374 			  &ifc->ifc_nand.nand_fcr0);
376 		ifc_out32(0, &ifc->ifc_nand.nand_fbcr);
399 				&ifc->ifc_nand.nand_fir0);
404 				&ifc->ifc_nand.nand_fir1);
419 				&ifc->ifc_nand.nand_fir0);
425 				&ifc->ifc_nand.nand_fir1);
440 		ifc_out32(nand_fcr0, &ifc->ifc_nand.nand_fcr0);
450 				  &ifc->ifc_nand.nand_fbcr);
452 			ifc_out32(0, &ifc->ifc_nand.nand_fbcr);
464 			  &ifc->ifc_nand.nand_fir0);
466 			  &ifc->ifc_nand.nand_fcr0);
467 		ifc_out32(1, &ifc->ifc_nand.nand_fbcr);
487 			  &ifc->ifc_nand.nand_fir0);
489 			  &ifc->ifc_nand.nand_fcr0);
609 	struct fsl_ifc_runtime __iomem *ifc = ctrl->rregs;
616 		  &ifc->ifc_nand.nand_fir0);
618 		  &ifc->ifc_nand.nand_fcr0);
619 	ifc_out32(1, &ifc->ifc_nand.nand_fbcr);
625 	nand_fsr = ifc_in32(&ifc->ifc_nand.nand_fsr);
843 		pr_err("fsl-ifc: Failed to Initialise SRAM\n");
982 	struct fsl_ifc_runtime __iomem *ifc;
994 	ifc = fsl_ifc_ctrl_dev->rregs;
1055 		  &ifc->ifc_nand.nand_evter_en);
1061 		  &ifc->ifc_nand.nand_evter_intr_en);
1121 		.compatible = "fsl,ifc-nand",
1129 		.name	= "fsl,ifc-nand",