include/linux/fsl_ifc.h

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
21  *    - IFC version 1.0 implements 4 banks.
22  *    - IFC version 1.1 onward implements 8 banks.
35  * CSPR - Chip Select Property Register
47 /* Write Protect */
69 					(__ilog2(n) - IFC_AMASK_SHIFT))
110 #define CSOR_NAND_PB(n)		((__ilog2(n) - 5) << CSOR_NAND_PB_SHIFT)
123  * Chip Select Option Register - NOR Flash Mode
150  * Chip Select Option Register - GPCM Mode
152 /* GPCM Mode - Normal */
154 /* GPCM Mode - GenericASIC */
163 #define CSOR_GPCM_GPTO(n)	((__ilog2(n) - 8) << CSOR_GPCM_GPTO_SHIFT)
166 /* GPCM External Access Termination mode for write access */
175 #define CSOR_GPCM_GAPERRD(n)	(((n) - 1) << CSOR_GPCM_GAPERRD_SHIFT)
224  * Common Transfer Error Attribute Register-0 (CM_ERATTR0)
226 /* transaction type of error Read/Write */
240 #define IFC_CCR_CLK_DIV(n)		((n-1) << IFC_CCR_CLK_DIV_SHIFT)
266 /* Addressing Mode-ROW0+n/COL0 */
268 /* Addressing Mode-ROW0+n/COL0+n */
281 /* General purpose FCM flash command bytes CMD0-CMD7 */
310 /* Byte Count for read/Write */
316 /* NAND Machine specific opcodes OP0-OP14*/
350  * in FIR registers- 6bits
422 /* Write Protect Error */
438 /* Small Page 0-15 Done */
439 #define PGRDCMPL_EVT_STAT_SECTION_SP(n)	(1 << (31 - (n)))
440 /* Large Page(2K) 0-3 Done */
441 #define PGRDCMPL_EVT_STAT_LP_2K(n)	(0xF << (28 - (n)*4))
442 /* Large Page(4K) 0-1 Done */
443 #define PGRDCMPL_EVT_STAT_LP_4K(n)	(0xFF << (24 - (n)*8))
454 /* Write Protect error enable */
468 /* Enable interrupt for Write protect error */
474  * NAND Transfer Error Attribute Register-0 (NAND_ERATTR0)
477 /* Error on CS0-3 for NAND */
482 /* Transaction type of error Read/Write */
494  * ECC Error Status Registers (ECCSTAT0-ECCSTAT3)
496 /* Number of ECC errors on sector n (n = 0-15) */
535 #define IFC_NAND_NCR_FTOCNT(n)	((_ilog2(n) - 8)  << IFC_NAND_NCR_FTOCNT_SHIFT)
561 /* Write Protect Error */
571 /* Write Protect Error Checking Enable */
581 /* Enable interrupt for write protect error */
587  * NOR Transfer Error Attribute Register-0 (NOR_ERATTR0)
598 /* Type of transaction read/write */
602  * NOR Transfer Error Attribute Register-2 (NOR_ERATTR2)
614 #define IFC_NORCR_NUM_PHASE(n)	((n-1) << IFC_NORCR_NUM_PHASE_SHIFT)
618 #define IFC_NORCR_STOCNT(n)	((__ilog2(n) - 8) << IFC_NORCR_STOCNT_SHIFT)
648  * GPCM Transfer Error Attribute Register-0 (GPCM_ERATTR0)
659 /* Type of transaction read/Write */
663  * GPCM Transfer Error Attribute Register-2 (GPCM_ERATTR2)
857 	if (fsl_ifc_ctrl_dev->little_endian)  in ifc_in32()
869 	if (fsl_ifc_ctrl_dev->little_endian)  in ifc_in16()
884 	if (fsl_ifc_ctrl_dev->little_endian)  in ifc_out32()
892 	if (fsl_ifc_ctrl_dev->little_endian)  in ifc_out16()