#include <asm/arch/hardware.h>
#include <part.h>
+#include "mmc.h"
+
#ifdef CONFIG_MMC
extern int fat_register_device(block_dev_desc_t * dev_desc, int part_no);
--- /dev/null
+/*
+ * linux/drivers/mmc/mmc_pxa.h
+ *
+ * Author: Vladimir Shebordaev, Igor Oblakov
+ * Copyright: MontaVista Software Inc.
+ *
+ * $Id: mmc_pxa.h,v 0.3.1.6 2002/09/25 19:25:48 ted Exp ted $
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __MMC_PXA_P_H__
+#define __MMC_PXA_P_H__
+
+/* PXA-250 MMC controller registers */
+
+/* MMC_STRPCL */
+#define MMC_STRPCL_STOP_CLK (0x0001UL)
+#define MMC_STRPCL_START_CLK (0x0002UL)
+
+/* MMC_STAT */
+#define MMC_STAT_END_CMD_RES (0x0001UL << 13)
+#define MMC_STAT_PRG_DONE (0x0001UL << 12)
+#define MMC_STAT_DATA_TRAN_DONE (0x0001UL << 11)
+#define MMC_STAT_CLK_EN (0x0001UL << 8)
+#define MMC_STAT_RECV_FIFO_FULL (0x0001UL << 7)
+#define MMC_STAT_XMIT_FIFO_EMPTY (0x0001UL << 6)
+#define MMC_STAT_RES_CRC_ERROR (0x0001UL << 5)
+#define MMC_STAT_SPI_READ_ERROR_TOKEN (0x0001UL << 4)
+#define MMC_STAT_CRC_READ_ERROR (0x0001UL << 3)
+#define MMC_STAT_CRC_WRITE_ERROR (0x0001UL << 2)
+#define MMC_STAT_TIME_OUT_RESPONSE (0x0001UL << 1)
+#define MMC_STAT_READ_TIME_OUT (0x0001UL)
+
+#define MMC_STAT_ERRORS (MMC_STAT_RES_CRC_ERROR|MMC_STAT_SPI_READ_ERROR_TOKEN\
+ |MMC_STAT_CRC_READ_ERROR|MMC_STAT_TIME_OUT_RESPONSE\
+ |MMC_STAT_READ_TIME_OUT|MMC_STAT_CRC_WRITE_ERROR)
+
+/* MMC_CLKRT */
+#define MMC_CLKRT_20MHZ (0x0000UL)
+#define MMC_CLKRT_10MHZ (0x0001UL)
+#define MMC_CLKRT_5MHZ (0x0002UL)
+#define MMC_CLKRT_2_5MHZ (0x0003UL)
+#define MMC_CLKRT_1_25MHZ (0x0004UL)
+#define MMC_CLKRT_0_625MHZ (0x0005UL)
+#define MMC_CLKRT_0_3125MHZ (0x0006UL)
+
+/* MMC_SPI */
+#define MMC_SPI_DISABLE (0x00UL)
+#define MMC_SPI_EN (0x01UL)
+#define MMC_SPI_CS_EN (0x01UL << 2)
+#define MMC_SPI_CS_ADDRESS (0x01UL << 3)
+#define MMC_SPI_CRC_ON (0x01UL << 1)
+
+/* MMC_CMDAT */
+#define MMC_CMDAT_SD_4DAT (0x0001UL << 8)
+#define MMC_CMDAT_MMC_DMA_EN (0x0001UL << 7)
+#define MMC_CMDAT_INIT (0x0001UL << 6)
+#define MMC_CMDAT_BUSY (0x0001UL << 5)
+#define MMC_CMDAT_BCR (0x0003UL << 5)
+#define MMC_CMDAT_STREAM (0x0001UL << 4)
+#define MMC_CMDAT_BLOCK (0x0000UL << 4)
+#define MMC_CMDAT_WRITE (0x0001UL << 3)
+#define MMC_CMDAT_READ (0x0000UL << 3)
+#define MMC_CMDAT_DATA_EN (0x0001UL << 2)
+#define MMC_CMDAT_R0 (0)
+#define MMC_CMDAT_R1 (0x0001UL)
+#define MMC_CMDAT_R2 (0x0002UL)
+#define MMC_CMDAT_R3 (0x0003UL)
+
+/* MMC_RESTO */
+#define MMC_RES_TO_MAX (0x007fUL) /* [6:0] */
+
+/* MMC_RDTO */
+#define MMC_READ_TO_MAX (0x0ffffUL) /* [15:0] */
+
+/* MMC_BLKLEN */
+#define MMC_BLK_LEN_MAX (0x03ffUL) /* [9:0] */
+
+/* MMC_PRTBUF */
+#define MMC_PRTBUF_BUF_PART_FULL (0x01UL)
+#define MMC_PRTBUF_BUF_FULL (0x00UL )
+
+/* MMC_I_MASK */
+#define MMC_I_MASK_TXFIFO_WR_REQ (0x01UL << 6)
+#define MMC_I_MASK_RXFIFO_RD_REQ (0x01UL << 5)
+#define MMC_I_MASK_CLK_IS_OFF (0x01UL << 4)
+#define MMC_I_MASK_STOP_CMD (0x01UL << 3)
+#define MMC_I_MASK_END_CMD_RES (0x01UL << 2)
+#define MMC_I_MASK_PRG_DONE (0x01UL << 1)
+#define MMC_I_MASK_DATA_TRAN_DONE (0x01UL)
+#define MMC_I_MASK_ALL (0x07fUL)
+
+
+/* MMC_I_REG */
+#define MMC_I_REG_TXFIFO_WR_REQ (0x01UL << 6)
+#define MMC_I_REG_RXFIFO_RD_REQ (0x01UL << 5)
+#define MMC_I_REG_CLK_IS_OFF (0x01UL << 4)
+#define MMC_I_REG_STOP_CMD (0x01UL << 3)
+#define MMC_I_REG_END_CMD_RES (0x01UL << 2)
+#define MMC_I_REG_PRG_DONE (0x01UL << 1)
+#define MMC_I_REG_DATA_TRAN_DONE (0x01UL)
+#define MMC_I_REG_ALL (0x007fUL)
+
+/* MMC_CMD */
+#define MMC_CMD_INDEX_MAX (0x006fUL) /* [5:0] */
+#define CMD(x) (x)
+
+#define MMC_DEFAULT_RCA 1
+
+#define MMC_BLOCK_SIZE 512
+#define MMC_MAX_BLOCK_SIZE 512
+
+#define MMC_R1_IDLE_STATE 0x01
+#define MMC_R1_ERASE_STATE 0x02
+#define MMC_R1_ILLEGAL_CMD 0x04
+#define MMC_R1_COM_CRC_ERR 0x08
+#define MMC_R1_ERASE_SEQ_ERR 0x01
+#define MMC_R1_ADDR_ERR 0x02
+#define MMC_R1_PARAM_ERR 0x04
+
+#define MMC_R1B_WP_ERASE_SKIP 0x0002
+#define MMC_R1B_ERR 0x0004
+#define MMC_R1B_CC_ERR 0x0008
+#define MMC_R1B_CARD_ECC_ERR 0x0010
+#define MMC_R1B_WP_VIOLATION 0x0020
+#define MMC_R1B_ERASE_PARAM 0x0040
+#define MMC_R1B_OOR 0x0080
+#define MMC_R1B_IDLE_STATE 0x0100
+#define MMC_R1B_ERASE_RESET 0x0200
+#define MMC_R1B_ILLEGAL_CMD 0x0400
+#define MMC_R1B_COM_CRC_ERR 0x0800
+#define MMC_R1B_ERASE_SEQ_ERR 0x1000
+#define MMC_R1B_ADDR_ERR 0x2000
+#define MMC_R1B_PARAM_ERR 0x4000
+
+typedef struct mmc_cid
+{
+/* FIXME: BYTE_ORDER */
+ uchar year:4,
+ month:4;
+ uchar sn[3];
+ uchar fwrev:4,
+ hwrev:4;
+ uchar name[6];
+ uchar id[3];
+} mmc_cid_t;
+
+typedef struct mmc_csd
+{
+ uint8_t csd_structure:2,
+ spec_ver:4,
+ rsvd1:2;
+ uint8_t taac;
+ uint8_t nsac;
+ uint8_t tran_speed;
+ uint16_t ccc:12,
+ read_bl_len:4;
+ uint64_t read_bl_partial:1,
+ write_blk_misalign:1,
+ read_blk_misalign:1,
+ dsr_imp:1,
+ rsvd2:2,
+ c_size:12,
+ vdd_r_curr_min:3,
+ vdd_r_curr_max:3,
+ vdd_w_curr_min:3,
+ vdd_w_curr_max:3,
+ c_size_mult:3,
+ erase_blk_en:1,
+ sector_size:7,
+ wp_grp_size:7,
+ wp_grp_enable:1,
+ default_ecc:2,
+ r2w_factor:3,
+ write_bl_len:4,
+ write_bl_partial:1,
+ rsvd3:4,
+ content_prot_app:1;
+ uint8_t file_format_grp:1,
+ copy:1,
+ perm_write_protect:1,
+ tmp_write_protect:1,
+ file_format:2,
+ ecc:2;
+} mmc_csd_t;
+
+#endif /* __MMC_PXA_P_H__ */
+++ /dev/null
-/*
- * A dummy header file for use with the LPC2292 port to keep the
- * compiler happy.
- *
- * 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 _MMC_ARM_TDM_H_
-#define _MMC_ARM_TDM_H_
-#endif /* _MMC_ARM_TDM_H_ */
+++ /dev/null
-/*
- * linux/drivers/mmc/mmc_pxa.h
- *
- * Author: Vladimir Shebordaev, Igor Oblakov
- * Copyright: MontaVista Software Inc.
- *
- * $Id: mmc_pxa.h,v 0.3.1.6 2002/09/25 19:25:48 ted Exp ted $
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __MMC_PXA_P_H__
-#define __MMC_PXA_P_H__
-
-/* PXA-250 MMC controller registers */
-
-/* MMC_STRPCL */
-#define MMC_STRPCL_STOP_CLK (0x0001UL)
-#define MMC_STRPCL_START_CLK (0x0002UL)
-
-/* MMC_STAT */
-#define MMC_STAT_END_CMD_RES (0x0001UL << 13)
-#define MMC_STAT_PRG_DONE (0x0001UL << 12)
-#define MMC_STAT_DATA_TRAN_DONE (0x0001UL << 11)
-#define MMC_STAT_CLK_EN (0x0001UL << 8)
-#define MMC_STAT_RECV_FIFO_FULL (0x0001UL << 7)
-#define MMC_STAT_XMIT_FIFO_EMPTY (0x0001UL << 6)
-#define MMC_STAT_RES_CRC_ERROR (0x0001UL << 5)
-#define MMC_STAT_SPI_READ_ERROR_TOKEN (0x0001UL << 4)
-#define MMC_STAT_CRC_READ_ERROR (0x0001UL << 3)
-#define MMC_STAT_CRC_WRITE_ERROR (0x0001UL << 2)
-#define MMC_STAT_TIME_OUT_RESPONSE (0x0001UL << 1)
-#define MMC_STAT_READ_TIME_OUT (0x0001UL)
-
-#define MMC_STAT_ERRORS (MMC_STAT_RES_CRC_ERROR|MMC_STAT_SPI_READ_ERROR_TOKEN\
- |MMC_STAT_CRC_READ_ERROR|MMC_STAT_TIME_OUT_RESPONSE\
- |MMC_STAT_READ_TIME_OUT|MMC_STAT_CRC_WRITE_ERROR)
-
-/* MMC_CLKRT */
-#define MMC_CLKRT_20MHZ (0x0000UL)
-#define MMC_CLKRT_10MHZ (0x0001UL)
-#define MMC_CLKRT_5MHZ (0x0002UL)
-#define MMC_CLKRT_2_5MHZ (0x0003UL)
-#define MMC_CLKRT_1_25MHZ (0x0004UL)
-#define MMC_CLKRT_0_625MHZ (0x0005UL)
-#define MMC_CLKRT_0_3125MHZ (0x0006UL)
-
-/* MMC_SPI */
-#define MMC_SPI_DISABLE (0x00UL)
-#define MMC_SPI_EN (0x01UL)
-#define MMC_SPI_CS_EN (0x01UL << 2)
-#define MMC_SPI_CS_ADDRESS (0x01UL << 3)
-#define MMC_SPI_CRC_ON (0x01UL << 1)
-
-/* MMC_CMDAT */
-#define MMC_CMDAT_SD_4DAT (0x0001UL << 8)
-#define MMC_CMDAT_MMC_DMA_EN (0x0001UL << 7)
-#define MMC_CMDAT_INIT (0x0001UL << 6)
-#define MMC_CMDAT_BUSY (0x0001UL << 5)
-#define MMC_CMDAT_BCR (0x0003UL << 5)
-#define MMC_CMDAT_STREAM (0x0001UL << 4)
-#define MMC_CMDAT_BLOCK (0x0000UL << 4)
-#define MMC_CMDAT_WRITE (0x0001UL << 3)
-#define MMC_CMDAT_READ (0x0000UL << 3)
-#define MMC_CMDAT_DATA_EN (0x0001UL << 2)
-#define MMC_CMDAT_R0 (0)
-#define MMC_CMDAT_R1 (0x0001UL)
-#define MMC_CMDAT_R2 (0x0002UL)
-#define MMC_CMDAT_R3 (0x0003UL)
-
-/* MMC_RESTO */
-#define MMC_RES_TO_MAX (0x007fUL) /* [6:0] */
-
-/* MMC_RDTO */
-#define MMC_READ_TO_MAX (0x0ffffUL) /* [15:0] */
-
-/* MMC_BLKLEN */
-#define MMC_BLK_LEN_MAX (0x03ffUL) /* [9:0] */
-
-/* MMC_PRTBUF */
-#define MMC_PRTBUF_BUF_PART_FULL (0x01UL)
-#define MMC_PRTBUF_BUF_FULL (0x00UL )
-
-/* MMC_I_MASK */
-#define MMC_I_MASK_TXFIFO_WR_REQ (0x01UL << 6)
-#define MMC_I_MASK_RXFIFO_RD_REQ (0x01UL << 5)
-#define MMC_I_MASK_CLK_IS_OFF (0x01UL << 4)
-#define MMC_I_MASK_STOP_CMD (0x01UL << 3)
-#define MMC_I_MASK_END_CMD_RES (0x01UL << 2)
-#define MMC_I_MASK_PRG_DONE (0x01UL << 1)
-#define MMC_I_MASK_DATA_TRAN_DONE (0x01UL)
-#define MMC_I_MASK_ALL (0x07fUL)
-
-
-/* MMC_I_REG */
-#define MMC_I_REG_TXFIFO_WR_REQ (0x01UL << 6)
-#define MMC_I_REG_RXFIFO_RD_REQ (0x01UL << 5)
-#define MMC_I_REG_CLK_IS_OFF (0x01UL << 4)
-#define MMC_I_REG_STOP_CMD (0x01UL << 3)
-#define MMC_I_REG_END_CMD_RES (0x01UL << 2)
-#define MMC_I_REG_PRG_DONE (0x01UL << 1)
-#define MMC_I_REG_DATA_TRAN_DONE (0x01UL)
-#define MMC_I_REG_ALL (0x007fUL)
-
-/* MMC_CMD */
-#define MMC_CMD_INDEX_MAX (0x006fUL) /* [5:0] */
-#define CMD(x) (x)
-
-#define MMC_DEFAULT_RCA 1
-
-#define MMC_BLOCK_SIZE 512
-#define MMC_MAX_BLOCK_SIZE 512
-
-#define MMC_R1_IDLE_STATE 0x01
-#define MMC_R1_ERASE_STATE 0x02
-#define MMC_R1_ILLEGAL_CMD 0x04
-#define MMC_R1_COM_CRC_ERR 0x08
-#define MMC_R1_ERASE_SEQ_ERR 0x01
-#define MMC_R1_ADDR_ERR 0x02
-#define MMC_R1_PARAM_ERR 0x04
-
-#define MMC_R1B_WP_ERASE_SKIP 0x0002
-#define MMC_R1B_ERR 0x0004
-#define MMC_R1B_CC_ERR 0x0008
-#define MMC_R1B_CARD_ECC_ERR 0x0010
-#define MMC_R1B_WP_VIOLATION 0x0020
-#define MMC_R1B_ERASE_PARAM 0x0040
-#define MMC_R1B_OOR 0x0080
-#define MMC_R1B_IDLE_STATE 0x0100
-#define MMC_R1B_ERASE_RESET 0x0200
-#define MMC_R1B_ILLEGAL_CMD 0x0400
-#define MMC_R1B_COM_CRC_ERR 0x0800
-#define MMC_R1B_ERASE_SEQ_ERR 0x1000
-#define MMC_R1B_ADDR_ERR 0x2000
-#define MMC_R1B_PARAM_ERR 0x4000
-
-typedef struct mmc_cid
-{
-/* FIXME: BYTE_ORDER */
- uchar year:4,
- month:4;
- uchar sn[3];
- uchar fwrev:4,
- hwrev:4;
- uchar name[6];
- uchar id[3];
-} mmc_cid_t;
-
-typedef struct mmc_csd
-{
- uint8_t csd_structure:2,
- spec_ver:4,
- rsvd1:2;
- uint8_t taac;
- uint8_t nsac;
- uint8_t tran_speed;
- uint16_t ccc:12,
- read_bl_len:4;
- uint64_t read_bl_partial:1,
- write_blk_misalign:1,
- read_blk_misalign:1,
- dsr_imp:1,
- rsvd2:2,
- c_size:12,
- vdd_r_curr_min:3,
- vdd_r_curr_max:3,
- vdd_w_curr_min:3,
- vdd_w_curr_max:3,
- c_size_mult:3,
- erase_blk_en:1,
- sector_size:7,
- wp_grp_size:7,
- wp_grp_enable:1,
- default_ecc:2,
- r2w_factor:3,
- write_bl_len:4,
- write_bl_partial:1,
- rsvd3:4,
- content_prot_app:1;
- uint8_t file_format_grp:1,
- copy:1,
- perm_write_protect:1,
- tmp_write_protect:1,
- file_format:2,
- ecc:2;
-} mmc_csd_t;
-
-#endif /* __MMC_PXA_P_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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 __ASM_AVR32_MMC_H
-#define __ASM_AVR32_MMC_H
-
-struct mmc_cid {
- unsigned long psn;
- unsigned short oid;
- unsigned char mid;
- unsigned char prv;
- unsigned char mdt;
- char pnm[7];
-};
-
-struct mmc_csd
-{
- u8 csd_structure:2,
- spec_vers:4,
- rsvd1:2;
- u8 taac;
- u8 nsac;
- u8 tran_speed;
- u16 ccc:12,
- read_bl_len:4;
- u64 read_bl_partial:1,
- write_blk_misalign:1,
- read_blk_misalign:1,
- dsr_imp:1,
- rsvd2:2,
- c_size:12,
- vdd_r_curr_min:3,
- vdd_r_curr_max:3,
- vdd_w_curr_min:3,
- vdd_w_curr_max:3,
- c_size_mult:3,
- sector_size:5,
- erase_grp_size:5,
- wp_grp_size:5,
- wp_grp_enable:1,
- default_ecc:2,
- r2w_factor:3,
- write_bl_len:4,
- write_bl_partial:1,
- rsvd3:5;
- u8 file_format_grp:1,
- copy:1,
- perm_write_protect:1,
- tmp_write_protect:1,
- file_format:2,
- ecc:2;
- u8 crc:7;
- u8 one:1;
-};
-
-#define R1_ILLEGAL_COMMAND (1 << 22)
-#define R1_APP_CMD (1 << 5)
-
-#endif /* __ASM_AVR32_MMC_H */
#ifndef _MMC_H_
#define _MMC_H_
-#include <asm/arch/mmc.h>
/* MMC command numbers */
#define MMC_CMD_GO_IDLE_STATE 0
#define SD_CMD_APP_SET_BUS_WIDTH 6
#define SD_CMD_APP_SEND_OP_COND 41
+#define R1_ILLEGAL_COMMAND (1 << 22)
+#define R1_APP_CMD (1 << 5)
+
int mmc_legacy_init(int verbose);
int mmc_read(ulong src, uchar *dst, int size);
int mmc_write(uchar *src, ulong dst, int size);
+struct mmc_cid {
+ unsigned long psn;
+ unsigned short oid;
+ unsigned char mid;
+ unsigned char prv;
+ unsigned char mdt;
+ char pnm[7];
+};
+
+struct mmc_csd
+{
+ u8 csd_structure:2,
+ spec_vers:4,
+ rsvd1:2;
+ u8 taac;
+ u8 nsac;
+ u8 tran_speed;
+ u16 ccc:12,
+ read_bl_len:4;
+ u64 read_bl_partial:1,
+ write_blk_misalign:1,
+ read_blk_misalign:1,
+ dsr_imp:1,
+ rsvd2:2,
+ c_size:12,
+ vdd_r_curr_min:3,
+ vdd_r_curr_max:3,
+ vdd_w_curr_min:3,
+ vdd_w_curr_max:3,
+ c_size_mult:3,
+ sector_size:5,
+ erase_grp_size:5,
+ wp_grp_size:5,
+ wp_grp_enable:1,
+ default_ecc:2,
+ r2w_factor:3,
+ write_bl_len:4,
+ write_bl_partial:1,
+ rsvd3:5;
+ u8 file_format_grp:1,
+ copy:1,
+ perm_write_protect:1,
+ tmp_write_protect:1,
+ file_format:2,
+ ecc:2;
+ u8 crc:7;
+ u8 one:1;
+};
+
#endif /* _MMC_H_ */
projects / u-boot / commitdiff