upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
184 lines
5.6 KiB
184 lines
5.6 KiB
/*
|
|
* FSL SD/MMC Defines
|
|
*-------------------------------------------------------------------
|
|
*
|
|
* Copyright 2007-2008,2010 Freescale Semiconductor, Inc
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*-------------------------------------------------------------------
|
|
*
|
|
*/
|
|
|
|
#ifndef __FSL_ESDHC_H__
|
|
#define __FSL_ESDHC_H__
|
|
|
|
#include <asm/errno.h>
|
|
#include <asm/byteorder.h>
|
|
|
|
/* FSL eSDHC-specific constants */
|
|
#define SYSCTL 0x0002e02c
|
|
#define SYSCTL_INITA 0x08000000
|
|
#define SYSCTL_TIMEOUT_MASK 0x000f0000
|
|
#define SYSCTL_CLOCK_MASK 0x0000fff0
|
|
#define SYSCTL_RSTA 0x01000000
|
|
#define SYSCTL_CKEN 0x00000008
|
|
#define SYSCTL_PEREN 0x00000004
|
|
#define SYSCTL_HCKEN 0x00000002
|
|
#define SYSCTL_IPGEN 0x00000001
|
|
#define SYSCTL_RSTA 0x01000000
|
|
|
|
#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)
|
|
|
|
#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)
|
|
|
|
#define PRSSTAT 0x0002e024
|
|
#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_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 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_AC12EN 0x00000004
|
|
#define XFERTYP_BCEN 0x00000002
|
|
#define XFERTYP_DMAEN 0x00000001
|
|
|
|
#define CINS_TIMEOUT 1000
|
|
#define PIO_TIMEOUT 100000
|
|
|
|
#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
|
|
#define WML_RD_WML_MASK 0xff
|
|
#define WML_WR_WML_MASK 0xff0000
|
|
|
|
#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 */
|
|
|
|
#define ESDHC_HOSTCAPBLT_VS18 0x04000000
|
|
#define ESDHC_HOSTCAPBLT_VS30 0x02000000
|
|
#define ESDHC_HOSTCAPBLT_VS33 0x01000000
|
|
#define ESDHC_HOSTCAPBLT_SRS 0x00800000
|
|
#define ESDHC_HOSTCAPBLT_DMAS 0x00400000
|
|
#define ESDHC_HOSTCAPBLT_HSS 0x00200000
|
|
|
|
struct fsl_esdhc_cfg {
|
|
u32 esdhc_base;
|
|
u32 no_snoop;
|
|
};
|
|
|
|
/* Select the correct accessors depending on endianess */
|
|
#if __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(bd_t *bis);
|
|
int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg);
|
|
void fdt_fixup_esdhc(void *blob, bd_t *bd);
|
|
#else
|
|
static inline int fsl_esdhc_mmc_init(bd_t *bis) { return -ENOSYS; }
|
|
static inline void fdt_fixup_esdhc(void *blob, bd_t *bd) {}
|
|
#endif /* CONFIG_FSL_ESDHC */
|
|
|
|
#endif /* __FSL_ESDHC_H__ */
|
|
|