summaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-pxa
diff options
context:
space:
mode:
authorAndy Fleming <afleming@freescale.com>2008-10-30 16:31:39 -0500
committerAndy Fleming <afleming@freescale.com>2009-02-16 18:07:41 -0600
commit1de97f9856f697380cc504126ab92561ed238803 (patch)
tree21120db558baf8b6bfe58c7bf745d80b76e1a505 /include/asm-arm/arch-pxa
parentabb5466ccf4ce50f412d459586f4f4b81cb73ac3 (diff)
downloadu-boot-imx-1de97f9856f697380cc504126ab92561ed238803.zip
u-boot-imx-1de97f9856f697380cc504126ab92561ed238803.tar.gz
u-boot-imx-1de97f9856f697380cc504126ab92561ed238803.tar.bz2
Eliminated arch-specific mmc header requirement
The current MMC infrastructure relies on the existence of an arch-specific header file. This isn't necessary, and a couple drivers were forced to implement dummy files to meet this requirement. Instead, we move the stuff in those header files into a more appropriate place, and eliminate the stubs and the #include of asm/arch/mmc.h Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'include/asm-arm/arch-pxa')
-rw-r--r--include/asm-arm/arch-pxa/mmc.h189
1 files changed, 0 insertions, 189 deletions
diff --git a/include/asm-arm/arch-pxa/mmc.h b/include/asm-arm/arch-pxa/mmc.h
deleted file mode 100644
index 85e144b..0000000
--- a/include/asm-arm/arch-pxa/mmc.h
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * 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__ */