[thirdparty/u-boot.git] / include / fsl_esdhc.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * FSL SD/MMC Defines
 *-------------------------------------------------------------------
 *
 * Copyright 2007-2008,2010-2011 Freescale Semiconductor, Inc
 * Copyright 2020 NXP
 */

#ifndef  __FSL_ESDHC_H__
#define	__FSL_ESDHC_H__

#include <linux/errno.h>
#include <asm/byteorder.h>

/* needed for the mmc_cfg definition */
#include <mmc.h>

/* FSL eSDHC-specific constants */
#define SYSCTL			0x0002e02c
#define SYSCTL_INITA		0x08000000
#define SYSCTL_TIMEOUT_MASK	0x000f0000
#define SYSCTL_CLOCK_MASK	0x0000fff0
#define SYSCTL_CKEN		0x00000008
#define SYSCTL_PEREN		0x00000004
#define SYSCTL_HCKEN		0x00000002
#define SYSCTL_IPGEN		0x00000001
#define SYSCTL_RSTA		0x01000000
#define SYSCTL_RSTC		0x02000000
#define SYSCTL_RSTD		0x04000000

#define IRQSTAT			0x0002e030
#define IRQSTAT_DMAE		(0x10000000)
#define IRQSTAT_AC12E		(0x01000000)
#define IRQSTAT_DEBE		(0x00400000)
#define IRQSTAT_DCE		(0x00200000)
#define IRQSTAT_DTOE		(0x00100000)
#define IRQSTAT_CIE		(0x00080000)
#define IRQSTAT_CEBE		(0x00040000)
#define IRQSTAT_CCE		(0x00020000)
#define IRQSTAT_CTOE		(0x00010000)
#define IRQSTAT_CINT		(0x00000100)
#define IRQSTAT_CRM		(0x00000080)
#define IRQSTAT_CINS		(0x00000040)
#define IRQSTAT_BRR		(0x00000020)
#define IRQSTAT_BWR		(0x00000010)
#define IRQSTAT_DINT		(0x00000008)
#define IRQSTAT_BGE		(0x00000004)
#define IRQSTAT_TC		(0x00000002)
#define IRQSTAT_CC		(0x00000001)

#define CMD_ERR		(IRQSTAT_CIE | IRQSTAT_CEBE | IRQSTAT_CCE)
#define DATA_ERR	(IRQSTAT_DEBE | IRQSTAT_DCE | IRQSTAT_DTOE | \
				IRQSTAT_DMAE)
#define DATA_COMPLETE	(IRQSTAT_TC | IRQSTAT_DINT)

#define IRQSTATEN		0x0002e034
#define IRQSTATEN_DMAE		(0x10000000)
#define IRQSTATEN_AC12E		(0x01000000)
#define IRQSTATEN_DEBE		(0x00400000)
#define IRQSTATEN_DCE		(0x00200000)
#define IRQSTATEN_DTOE		(0x00100000)
#define IRQSTATEN_CIE		(0x00080000)
#define IRQSTATEN_CEBE		(0x00040000)
#define IRQSTATEN_CCE		(0x00020000)
#define IRQSTATEN_CTOE		(0x00010000)
#define IRQSTATEN_CINT		(0x00000100)
#define IRQSTATEN_CRM		(0x00000080)
#define IRQSTATEN_CINS		(0x00000040)
#define IRQSTATEN_BRR		(0x00000020)
#define IRQSTATEN_BWR		(0x00000010)
#define IRQSTATEN_DINT		(0x00000008)
#define IRQSTATEN_BGE		(0x00000004)
#define IRQSTATEN_TC		(0x00000002)
#define IRQSTATEN_CC		(0x00000001)

/* eSDHC control register */
#define ESDHCCTL		0x0002e40c
#define ESDHCCTL_SNOOP		(0x00000040)
#define ESDHCCTL_PCS		(0x00080000)
#define ESDHCCTL_FAF		(0x00040000)

#define PRSSTAT			0x0002e024
#define PRSSTAT_DAT0		(0x01000000)
#define PRSSTAT_CLSL		(0x00800000)
#define PRSSTAT_WPSPL		(0x00080000)
#define PRSSTAT_CDPL		(0x00040000)
#define PRSSTAT_CINS		(0x00010000)
#define PRSSTAT_BREN		(0x00000800)
#define PRSSTAT_BWEN		(0x00000400)
#define PRSSTAT_SDSTB		(0X00000008)
#define PRSSTAT_DLA		(0x00000004)
#define PRSSTAT_CICHB		(0x00000002)
#define PRSSTAT_CIDHB		(0x00000001)

#define PROCTL			0x0002e028
#define PROCTL_INIT		0x00000020
#define PROCTL_DTW_4		0x00000002
#define PROCTL_DTW_8		0x00000004
#define PROCTL_D3CD		0x00000008
#define PROCTL_DMAS_MASK	0x00000300
#define PROCTL_DMAS_SDMA	0x00000000
#define PROCTL_DMAS_ADMA1	0x00000100
#define PROCTL_DMAS_ADMA2	0x00000300
#define PROCTL_VOLT_SEL		0x00000400

#define CMDARG			0x0002e008

#define XFERTYP			0x0002e00c
#define XFERTYP_CMD(x)		((x & 0x3f) << 24)
#define XFERTYP_CMDTYP_NORMAL	0x0
#define XFERTYP_CMDTYP_SUSPEND	0x00400000
#define XFERTYP_CMDTYP_RESUME	0x00800000
#define XFERTYP_CMDTYP_ABORT	0x00c00000
#define XFERTYP_DPSEL		0x00200000
#define XFERTYP_CICEN		0x00100000
#define XFERTYP_CCCEN		0x00080000
#define XFERTYP_RSPTYP_NONE	0
#define XFERTYP_RSPTYP_136	0x00010000
#define XFERTYP_RSPTYP_48	0x00020000
#define XFERTYP_RSPTYP_48_BUSY	0x00030000
#define XFERTYP_MSBSEL		0x00000020
#define XFERTYP_DTDSEL		0x00000010
#define XFERTYP_DDREN		0x00000008
#define XFERTYP_AC12EN		0x00000004
#define XFERTYP_BCEN		0x00000002
#define XFERTYP_DMAEN		0x00000001

#define CINS_TIMEOUT		1000
#define PIO_TIMEOUT		500

#define DSADDR		0x2e004

#define CMDRSP0		0x2e010
#define CMDRSP1		0x2e014
#define CMDRSP2		0x2e018
#define CMDRSP3		0x2e01c

#define DATPORT		0x2e020

#define WML		0x2e044
#define WML_WRITE	0x00010000
#ifdef CONFIG_FSL_SDHC_V2_3
#define WML_RD_WML_MAX		0x80
#define WML_WR_WML_MAX		0x80
#define WML_RD_WML_MAX_VAL	0x0
#define WML_WR_WML_MAX_VAL	0x0
#define WML_RD_WML_MASK		0x7f
#define WML_WR_WML_MASK		0x7f0000
#else
#define WML_RD_WML_MAX		0x10
#define WML_WR_WML_MAX		0x80
#define WML_RD_WML_MAX_VAL	0x10
#define WML_WR_WML_MAX_VAL	0x80
#define WML_RD_WML_MASK	0xff
#define WML_WR_WML_MASK	0xff0000
#endif

#define BLKATTR		0x2e004
#define BLKATTR_CNT(x)	((x & 0xffff) << 16)
#define BLKATTR_SIZE(x)	(x & 0x1fff)
#define MAX_BLK_CNT	0x7fff	/* so malloc will have enough room with 32M */

/* Auto CMD error status register / system control 2 register */
#define EXECUTE_TUNING		0x00400000
#define SMPCLKSEL		0x00800000
#define UHSM_MASK		0x00070000
#define UHSM_SDR104_HS200	0x00030000

/* Host controller capabilities register */
#define HOSTCAPBLT_VS18		0x04000000
#define HOSTCAPBLT_VS30		0x02000000
#define HOSTCAPBLT_VS33		0x01000000
#define HOSTCAPBLT_SRS		0x00800000
#define HOSTCAPBLT_DMAS		0x00400000
#define HOSTCAPBLT_HSS		0x00200000

/* Tuning block control register */
#define TBCTL_TB_EN		0x00000004
#define HS400_MODE		0x00000010
#define HS400_WNDW_ADJUST	0x00000040

/* SD clock control register */
#define CMD_CLK_CTL		0x00008000

/* SD timing control register */
#define FLW_CTL_BG		0x00008000

/* DLL config 0 register */
#define DLL_ENABLE		0x80000000
#define DLL_RESET		0x40000000
#define DLL_FREQ_SEL		0x08000000

/* DLL config 1 register */
#define DLL_PD_PULSE_STRETCH_SEL 0x80000000

/* DLL status 0 register */
#define DLL_STS_SLV_LOCK	0x08000000

#define MAX_TUNING_LOOP		40

#define HOSTVER_VENDOR(x)	(((x) >> 8) & 0xff)
#define VENDOR_V_10		0x00
#define VENDOR_V_20		0x10
#define VENDOR_V_21		0x11
#define VENDOR_V_22		0x12
#define VENDOR_V_23		0x13
#define VENDOR_V_30		0x20
#define VENDOR_V_31		0x21
#define VENDOR_V_32		0x22

struct fsl_esdhc_cfg {
	phys_addr_t esdhc_base;
	u32	sdhc_clk;
	u8	max_bus_width;
	int	vs18_enable; /* Use 1.8V if set to 1 */
	struct mmc_config cfg;
};

/* Select the correct accessors depending on endianess */
#if defined CONFIG_SYS_FSL_ESDHC_LE
#define esdhc_read32		in_le32
#define esdhc_write32		out_le32
#define esdhc_clrsetbits32	clrsetbits_le32
#define esdhc_clrbits32		clrbits_le32
#define esdhc_setbits32		setbits_le32
#elif defined(CONFIG_SYS_FSL_ESDHC_BE)
#define esdhc_read32            in_be32
#define esdhc_write32           out_be32
#define esdhc_clrsetbits32      clrsetbits_be32
#define esdhc_clrbits32         clrbits_be32
#define esdhc_setbits32         setbits_be32
#elif __BYTE_ORDER == __LITTLE_ENDIAN
#define esdhc_read32		in_le32
#define esdhc_write32		out_le32
#define esdhc_clrsetbits32	clrsetbits_le32
#define esdhc_clrbits32		clrbits_le32
#define esdhc_setbits32		setbits_le32
#elif __BYTE_ORDER == __BIG_ENDIAN
#define esdhc_read32		in_be32
#define esdhc_write32		out_be32
#define esdhc_clrsetbits32	clrsetbits_be32
#define esdhc_clrbits32		clrbits_be32
#define esdhc_setbits32		setbits_be32
#else
#error "Endianess is not defined: please fix to continue"
#endif

#ifdef CONFIG_FSL_ESDHC
int fsl_esdhc_mmc_init(struct bd_info *bis);
int fsl_esdhc_initialize(struct bd_info *bis, struct fsl_esdhc_cfg *cfg);
void fdt_fixup_esdhc(void *blob, struct bd_info *bd);
#else
static inline int fsl_esdhc_mmc_init(struct bd_info *bis) { return -ENOSYS; }
static inline void fdt_fixup_esdhc(void *blob, struct bd_info *bd) {}
#endif /* CONFIG_FSL_ESDHC */
void __noreturn mmc_boot(void);
void mmc_spl_load_image(uint32_t offs, unsigned int size, void *vdst);

#endif  /* __FSL_ESDHC_H__ */
Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
50586ef2 AF	2	/*
	3	* FSL SD/MMC Defines
	4	*-------------------------------------------------------------------
	5	*
32c8cfb2	6	* Copyright 2007-2008,2010-2011 Freescale Semiconductor, Inc
c927d658	7	* Copyright 2020 NXP
50586ef2 AF	8	*/
	9
	10	#ifndef __FSL_ESDHC_H__
	11	#define __FSL_ESDHC_H__
	12
1221ce45	13	#include <linux/errno.h>
c67bee14	14	#include <asm/byteorder.h>
b33433a6	15
93bfd616 PA	16	/* needed for the mmc_cfg definition */
	17	#include <mmc.h>
	18
50586ef2 AF	19	/* FSL eSDHC-specific constants */
	20	#define SYSCTL 0x0002e02c
	21	#define SYSCTL_INITA 0x08000000
	22	#define SYSCTL_TIMEOUT_MASK 0x000f0000
1118cdbf	23	#define SYSCTL_CLOCK_MASK 0x0000fff0
c67bee14	24	#define SYSCTL_CKEN 0x00000008
50586ef2 AF	25	#define SYSCTL_PEREN 0x00000004
	26	#define SYSCTL_HCKEN 0x00000002
	27	#define SYSCTL_IPGEN 0x00000001
48bb3bb5	28	#define SYSCTL_RSTA 0x01000000
7a5b8029 DB	29	#define SYSCTL_RSTC 0x02000000
7a5b8029 DB	30	#define SYSCTL_RSTD 0x04000000
50586ef2 AF	31
	32	#define IRQSTAT 0x0002e030
	33	#define IRQSTAT_DMAE (0x10000000)
	34	#define IRQSTAT_AC12E (0x01000000)
	35	#define IRQSTAT_DEBE (0x00400000)
	36	#define IRQSTAT_DCE (0x00200000)
	37	#define IRQSTAT_DTOE (0x00100000)
	38	#define IRQSTAT_CIE (0x00080000)
	39	#define IRQSTAT_CEBE (0x00040000)
	40	#define IRQSTAT_CCE (0x00020000)
	41	#define IRQSTAT_CTOE (0x00010000)
	42	#define IRQSTAT_CINT (0x00000100)
	43	#define IRQSTAT_CRM (0x00000080)
	44	#define IRQSTAT_CINS (0x00000040)
	45	#define IRQSTAT_BRR (0x00000020)
	46	#define IRQSTAT_BWR (0x00000010)
	47	#define IRQSTAT_DINT (0x00000008)
	48	#define IRQSTAT_BGE (0x00000004)
	49	#define IRQSTAT_TC (0x00000002)
	50	#define IRQSTAT_CC (0x00000001)
	51
	52	#define CMD_ERR (IRQSTAT_CIE \| IRQSTAT_CEBE \| IRQSTAT_CCE)
9b74dc56 AG	53	#define DATA_ERR (IRQSTAT_DEBE \| IRQSTAT_DCE \| IRQSTAT_DTOE \| \
	54	IRQSTAT_DMAE)
	55	#define DATA_COMPLETE (IRQSTAT_TC \| IRQSTAT_DINT)
50586ef2 AF	56
	57	#define IRQSTATEN 0x0002e034
	58	#define IRQSTATEN_DMAE (0x10000000)
	59	#define IRQSTATEN_AC12E (0x01000000)
	60	#define IRQSTATEN_DEBE (0x00400000)
	61	#define IRQSTATEN_DCE (0x00200000)
	62	#define IRQSTATEN_DTOE (0x00100000)
	63	#define IRQSTATEN_CIE (0x00080000)
	64	#define IRQSTATEN_CEBE (0x00040000)
	65	#define IRQSTATEN_CCE (0x00020000)
	66	#define IRQSTATEN_CTOE (0x00010000)
	67	#define IRQSTATEN_CINT (0x00000100)
	68	#define IRQSTATEN_CRM (0x00000080)
	69	#define IRQSTATEN_CINS (0x00000040)
	70	#define IRQSTATEN_BRR (0x00000020)
	71	#define IRQSTATEN_BWR (0x00000010)
	72	#define IRQSTATEN_DINT (0x00000008)
	73	#define IRQSTATEN_BGE (0x00000004)
	74	#define IRQSTATEN_TC (0x00000002)
	75	#define IRQSTATEN_CC (0x00000001)
	76
b1a4247b	77	/* eSDHC control register */
2d9ca2c7	78	#define ESDHCCTL 0x0002e40c
44564e79	79	#define ESDHCCTL_SNOOP (0x00000040)
2d9ca2c7	80	#define ESDHCCTL_PCS (0x00080000)
b1a4247b	81	#define ESDHCCTL_FAF (0x00040000)
2d9ca2c7	82
50586ef2	83	#define PRSSTAT 0x0002e024
7a5b8029	84	#define PRSSTAT_DAT0 (0x01000000)
50586ef2 AF	85	#define PRSSTAT_CLSL (0x00800000)
	86	#define PRSSTAT_WPSPL (0x00080000)
	87	#define PRSSTAT_CDPL (0x00040000)
	88	#define PRSSTAT_CINS (0x00010000)
	89	#define PRSSTAT_BREN (0x00000800)
77c1458d	90	#define PRSSTAT_BWEN (0x00000400)
2d9ca2c7	91	#define PRSSTAT_SDSTB (0X00000008)
50586ef2 AF	92	#define PRSSTAT_DLA (0x00000004)
	93	#define PRSSTAT_CICHB (0x00000002)
	94	#define PRSSTAT_CIDHB (0x00000001)
	95
	96	#define PROCTL 0x0002e028
	97	#define PROCTL_INIT 0x00000020
	98	#define PROCTL_DTW_4 0x00000002
	99	#define PROCTL_DTW_8 0x00000004
1f15cb8f	100	#define PROCTL_D3CD 0x00000008
361a422b MW	101	#define PROCTL_DMAS_MASK 0x00000300
	102	#define PROCTL_DMAS_SDMA 0x00000000
	103	#define PROCTL_DMAS_ADMA1 0x00000100
	104	#define PROCTL_DMAS_ADMA2 0x00000300
c927d658	105	#define PROCTL_VOLT_SEL 0x00000400
50586ef2 AF	106
	107	#define CMDARG 0x0002e008
	108
	109	#define XFERTYP 0x0002e00c
	110	#define XFERTYP_CMD(x) ((x & 0x3f) << 24)
	111	#define XFERTYP_CMDTYP_NORMAL 0x0
	112	#define XFERTYP_CMDTYP_SUSPEND 0x00400000
	113	#define XFERTYP_CMDTYP_RESUME 0x00800000
	114	#define XFERTYP_CMDTYP_ABORT 0x00c00000
	115	#define XFERTYP_DPSEL 0x00200000
	116	#define XFERTYP_CICEN 0x00100000
	117	#define XFERTYP_CCCEN 0x00080000
	118	#define XFERTYP_RSPTYP_NONE 0
	119	#define XFERTYP_RSPTYP_136 0x00010000
	120	#define XFERTYP_RSPTYP_48 0x00020000
	121	#define XFERTYP_RSPTYP_48_BUSY 0x00030000
	122	#define XFERTYP_MSBSEL 0x00000020
	123	#define XFERTYP_DTDSEL 0x00000010
0e1bf614	124	#define XFERTYP_DDREN 0x00000008
50586ef2 AF	125	#define XFERTYP_AC12EN 0x00000004
	126	#define XFERTYP_BCEN 0x00000002
	127	#define XFERTYP_DMAEN 0x00000001
	128
	129	#define CINS_TIMEOUT 1000
bcfb3653	130	#define PIO_TIMEOUT 500
50586ef2 AF	131
	132	#define DSADDR 0x2e004
	133
	134	#define CMDRSP0 0x2e010
	135	#define CMDRSP1 0x2e014
	136	#define CMDRSP2 0x2e018
	137	#define CMDRSP3 0x2e01c
	138
	139	#define DATPORT 0x2e020
	140
	141	#define WML 0x2e044
	142	#define WML_WRITE 0x00010000
32c8cfb2 PJ	143	#ifdef CONFIG_FSL_SDHC_V2_3
	144	#define WML_RD_WML_MAX 0x80
	145	#define WML_WR_WML_MAX 0x80
	146	#define WML_RD_WML_MAX_VAL 0x0
	147	#define WML_WR_WML_MAX_VAL 0x0
	148	#define WML_RD_WML_MASK 0x7f
	149	#define WML_WR_WML_MASK 0x7f0000
	150	#else
	151	#define WML_RD_WML_MAX 0x10
	152	#define WML_WR_WML_MAX 0x80
	153	#define WML_RD_WML_MAX_VAL 0x10
	154	#define WML_WR_WML_MAX_VAL 0x80
ab467c51 RZ	155	#define WML_RD_WML_MASK 0xff
ab467c51 RZ	156	#define WML_WR_WML_MASK 0xff0000
32c8cfb2	157	#endif
50586ef2 AF	158
	159	#define BLKATTR 0x2e004
	160	#define BLKATTR_CNT(x) ((x & 0xffff) << 16)
	161	#define BLKATTR_SIZE(x) (x & 0x1fff)
	162	#define MAX_BLK_CNT 0x7fff /* so malloc will have enough room with 32M */
	163
b1a4247b YL	164	/* Auto CMD error status register / system control 2 register */
	165	#define EXECUTE_TUNING 0x00400000
	166	#define SMPCLKSEL 0x00800000
	167	#define UHSM_MASK 0x00070000
	168	#define UHSM_SDR104_HS200 0x00030000
	169
5b05fc03 YL	170	/* Host controller capabilities register */
	171	#define HOSTCAPBLT_VS18 0x04000000
	172	#define HOSTCAPBLT_VS30 0x02000000
	173	#define HOSTCAPBLT_VS33 0x01000000
	174	#define HOSTCAPBLT_SRS 0x00800000
	175	#define HOSTCAPBLT_DMAS 0x00400000
	176	#define HOSTCAPBLT_HSS 0x00200000
50586ef2	177
b1a4247b YL	178	/* Tuning block control register */
b1a4247b YL	179	#define TBCTL_TB_EN 0x00000004
db8f9367 YL	180	#define HS400_MODE 0x00000010
	181	#define HS400_WNDW_ADJUST 0x00000040
	182
	183	/* SD clock control register */
	184	#define CMD_CLK_CTL 0x00008000
	185
	186	/* SD timing control register */
	187	#define FLW_CTL_BG 0x00008000
	188
	189	/* DLL config 0 register */
	190	#define DLL_ENABLE 0x80000000
8ee802f8	191	#define DLL_RESET 0x40000000
db8f9367	192	#define DLL_FREQ_SEL 0x08000000
b1a4247b	193
d3b745f7 MW	194	/* DLL config 1 register */
	195	#define DLL_PD_PULSE_STRETCH_SEL 0x80000000
	196
8ee802f8 YL	197	/* DLL status 0 register */
	198	#define DLL_STS_SLV_LOCK 0x08000000
	199
b1a4247b YL	200	#define MAX_TUNING_LOOP 40
b1a4247b YL	201
361a422b MW	202	#define HOSTVER_VENDOR(x) (((x) >> 8) & 0xff)
	203	#define VENDOR_V_10 0x00
	204	#define VENDOR_V_20 0x10
	205	#define VENDOR_V_21 0x11
	206	#define VENDOR_V_22 0x12
	207	#define VENDOR_V_23 0x13
	208	#define VENDOR_V_30 0x20
	209	#define VENDOR_V_31 0x21
	210	#define VENDOR_V_32 0x22
	211
c67bee14	212	struct fsl_esdhc_cfg {
5330c7d7	213	phys_addr_t esdhc_base;
a2ac1b3a	214	u32 sdhc_clk;
aad4659a	215	u8 max_bus_width;
32a9179f	216	int vs18_enable; /* Use 1.8V if set to 1 */
93bfd616	217	struct mmc_config cfg;
c67bee14 SB	218	};
	219
	220	/* Select the correct accessors depending on endianess */
c82e9de4 WH	221	#if defined CONFIG_SYS_FSL_ESDHC_LE
	222	#define esdhc_read32 in_le32
	223	#define esdhc_write32 out_le32
	224	#define esdhc_clrsetbits32 clrsetbits_le32
	225	#define esdhc_clrbits32 clrbits_le32
	226	#define esdhc_setbits32 setbits_le32
	227	#elif defined(CONFIG_SYS_FSL_ESDHC_BE)
	228	#define esdhc_read32 in_be32
	229	#define esdhc_write32 out_be32
	230	#define esdhc_clrsetbits32 clrsetbits_be32
	231	#define esdhc_clrbits32 clrbits_be32
	232	#define esdhc_setbits32 setbits_be32
	233	#elif __BYTE_ORDER == __LITTLE_ENDIAN
c67bee14 SB	234	#define esdhc_read32 in_le32
	235	#define esdhc_write32 out_le32
	236	#define esdhc_clrsetbits32 clrsetbits_le32
	237	#define esdhc_clrbits32 clrbits_le32
	238	#define esdhc_setbits32 setbits_le32
	239	#elif __BYTE_ORDER == __BIG_ENDIAN
	240	#define esdhc_read32 in_be32
	241	#define esdhc_write32 out_be32
	242	#define esdhc_clrsetbits32 clrsetbits_be32
	243	#define esdhc_clrbits32 clrbits_be32
	244	#define esdhc_setbits32 setbits_be32
	245	#else
	246	#error "Endianess is not defined: please fix to continue"
	247	#endif
	248
b33433a6	249	#ifdef CONFIG_FSL_ESDHC
b75d8dc5 MY	250	int fsl_esdhc_mmc_init(struct bd_info *bis);
	251	int fsl_esdhc_initialize(struct bd_info bis, struct fsl_esdhc_cfg cfg);
	252	void fdt_fixup_esdhc(void blob, struct bd_info bd);
b33433a6	253	#else
b75d8dc5 MY	254	static inline int fsl_esdhc_mmc_init(struct bd_info *bis) { return -ENOSYS; }
b75d8dc5 MY	255	static inline void fdt_fixup_esdhc(void blob, struct bd_info bd) {}
b33433a6	256	#endif /* CONFIG_FSL_ESDHC */
bb0dc108	257	void __noreturn mmc_boot(void);
1eaa742d	258	void mmc_spl_load_image(uint32_t offs, unsigned int size, void *vdst);
50586ef2 AF	259
50586ef2 AF	260	#endif /* __FSL_ESDHC_H__ */