diff options
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-pxa/mmc.h | 200 | ||||
| -rw-r--r-- | include/asm-arm/errno.h | 138 | ||||
| -rw-r--r-- | include/asm-arm/global_data.h | 2 |
3 files changed, 339 insertions, 1 deletions
diff --git a/include/asm-arm/arch-pxa/mmc.h b/include/asm-arm/arch-pxa/mmc.h new file mode 100644 index 0000000..4d61ade --- /dev/null +++ b/include/asm-arm/arch-pxa/mmc.h @@ -0,0 +1,200 @@ +/* + * 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_MMC_DMA_EN (0x0001UL << 7) +#define MMC_CMDAT_INIT (0x0001UL << 6) +#define MMC_CMDAT_BUSY (0x0001UL << 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_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_CMD_RESET 0 +#define MMC_CMD_SEND_OP_COND 1 +#define MMC_CMD_ALL_SEND_CID 2 +#define MMC_CMD_SET_RCA 3 +#define MMC_CMD_SEND_CSD 9 +#define MMC_CMD_SEND_CID 10 +#define MMC_CMD_SEND_STATUS 13 +#define MMC_CMD_SET_BLOCKLEN 16 +#define MMC_CMD_READ_BLOCK 17 +#define MMC_CMD_RD_BLK_MULTI 18 +#define MMC_CMD_WRITE_BLOCK 24 + +#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 +{ + uchar ecc:2, + file_format:2, + tmp_write_protect:1, + perm_write_protect:1, + copy:1, + file_format_grp:1; + uint64_t content_prot_app:1, + rsvd3:4, + write_bl_partial:1, + write_bl_len:4, + r2w_factor:3, + default_ecc:2, + wp_grp_enable:1, + wp_grp_size:5, + erase_grp_mult:5, + erase_grp_size:5, + c_size_mult1:3, + vdd_w_curr_max:3, + vdd_w_curr_min:3, + vdd_r_curr_max:3, + vdd_r_curr_min:3, + c_size:12, + rsvd2:2, + dsr_imp:1, + read_blk_misalign:1, + write_blk_misalign:1, + read_bl_partial:1; + + ushort read_bl_len:4, + ccc:12; + uchar tran_speed; + uchar nsac; + uchar taac; + uchar rsvd1:2, + spec_vers:4, + csd_structure:2; +} mmc_csd_t; + + +#endif /* __MMC_PXA_P_H__ */ diff --git a/include/asm-arm/errno.h b/include/asm-arm/errno.h new file mode 100644 index 0000000..134a8fc --- /dev/null +++ b/include/asm-arm/errno.h @@ -0,0 +1,138 @@ +#ifndef _ARM_ERRNO_H +#define _ARM_ERRNO_H + +#define EPERM 1 /* Operation not permitted */ +#define ENOENT 2 /* No such file or directory */ +#define ESRCH 3 /* No such process */ +#define EINTR 4 /* Interrupted system call */ +#define EIO 5 /* I/O error */ +#define ENXIO 6 /* No such device or address */ +#define E2BIG 7 /* Arg list too long */ +#define ENOEXEC 8 /* Exec format error */ +#define EBADF 9 /* Bad file number */ +#define ECHILD 10 /* No child processes */ +#define EAGAIN 11 /* Try again */ +#define ENOMEM 12 /* Out of memory */ +#define EACCES 13 /* Permission denied */ +#define EFAULT 14 /* Bad address */ +#define ENOTBLK 15 /* Block device required */ +#define EBUSY 16 /* Device or resource busy */ +#define EEXIST 17 /* File exists */ +#define EXDEV 18 /* Cross-device link */ +#define ENODEV 19 /* No such device */ +#define ENOTDIR 20 /* Not a directory */ +#define EISDIR 21 /* Is a directory */ +#define EINVAL 22 /* Invalid argument */ +#define ENFILE 23 /* File table overflow */ +#define EMFILE 24 /* Too many open files */ +#define ENOTTY 25 /* Not a typewriter */ +#define ETXTBSY 26 /* Text file busy */ +#define EFBIG 27 /* File too large */ +#define ENOSPC 28 /* No space left on device */ +#define ESPIPE 29 /* Illegal seek */ +#define EROFS 30 /* Read-only file system */ +#define EMLINK 31 /* Too many links */ +#define EPIPE 32 /* Broken pipe */ +#define EDOM 33 /* Math argument out of domain of func */ +#define ERANGE 34 /* Math result not representable */ +#define EDEADLK 35 /* Resource deadlock would occur */ +#define ENAMETOOLONG 36 /* File name too long */ +#define ENOLCK 37 /* No record locks available */ +#define ENOSYS 38 /* Function not implemented */ +#define ENOTEMPTY 39 /* Directory not empty */ +#define ELOOP 40 /* Too many symbolic links encountered */ +#define EWOULDBLOCK EAGAIN /* Operation would block */ +#define ENOMSG 42 /* No message of desired type */ +#define EIDRM 43 /* Identifier removed */ +#define ECHRNG 44 /* Channel number out of range */ +#define EL2NSYNC 45 /* Level 2 not synchronized */ +#define EL3HLT 46 /* Level 3 halted */ +#define EL3RST 47 /* Level 3 reset */ +#define ELNRNG 48 /* Link number out of range */ +#define EUNATCH 49 /* Protocol driver not attached */ +#define ENOCSI 50 /* No CSI structure available */ +#define EL2HLT 51 /* Level 2 halted */ +#define EBADE 52 /* Invalid exchange */ +#define EBADR 53 /* Invalid request descriptor */ +#define EXFULL 54 /* Exchange full */ +#define ENOANO 55 /* No anode */ +#define EBADRQC 56 /* Invalid request code */ +#define EBADSLT 57 /* Invalid slot */ +#define EDEADLOCK 58 /* File locking deadlock error */ +#define EBFONT 59 /* Bad font file format */ +#define ENOSTR 60 /* Device not a stream */ +#define ENODATA 61 /* No data available */ +#define ETIME 62 /* Timer expired */ +#define ENOSR 63 /* Out of streams resources */ +#define ENONET 64 /* Machine is not on the network */ +#define ENOPKG 65 /* Package not installed */ +#define EREMOTE 66 /* Object is remote */ +#define ENOLINK 67 /* Link has been severed */ +#define EADV 68 /* Advertise error */ +#define ESRMNT 69 /* Srmount error */ +#define ECOMM 70 /* Communication error on send */ +#define EPROTO 71 /* Protocol error */ +#define EMULTIHOP 72 /* Multihop attempted */ +#define EDOTDOT 73 /* RFS specific error */ +#define EBADMSG 74 /* Not a data message */ +#define EOVERFLOW 75 /* Value too large for defined data type */ +#define ENOTUNIQ 76 /* Name not unique on network */ +#define EBADFD 77 /* File descriptor in bad state */ +#define EREMCHG 78 /* Remote address changed */ +#define ELIBACC 79 /* Can not access a needed shared library */ +#define ELIBBAD 80 /* Accessing a corrupted shared library */ +#define ELIBSCN 81 /* .lib section in a.out corrupted */ +#define ELIBMAX 82 /* Attempting to link in too many shared libraries */ +#define ELIBEXEC 83 /* Cannot exec a shared library directly */ +#define EILSEQ 84 /* Illegal byte sequence */ +#define ERESTART 85 /* Interrupted system call should be restarted */ +#define ESTRPIPE 86 /* Streams pipe error */ +#define EUSERS 87 /* Too many users */ +#define ENOTSOCK 88 /* Socket operation on non-socket */ +#define EDESTADDRREQ 89 /* Destination address required */ +#define EMSGSIZE 90 /* Message too long */ +#define EPROTOTYPE 91 /* Protocol wrong type for socket */ +#define ENOPROTOOPT 92 /* Protocol not available */ +#define EPROTONOSUPPORT 93 /* Protocol not supported */ +#define ESOCKTNOSUPPORT 94 /* Socket type not supported */ +#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */ +#define EPFNOSUPPORT 96 /* Protocol family not supported */ +#define EAFNOSUPPORT 97 /* Address family not supported by protocol */ +#define EADDRINUSE 98 /* Address already in use */ +#define EADDRNOTAVAIL 99 /* Cannot assign requested address */ +#define ENETDOWN 100 /* Network is down */ +#define ENETUNREACH 101 /* Network is unreachable */ +#define ENETRESET 102 /* Network dropped connection because of reset */ +#define ECONNABORTED 103 /* Software caused connection abort */ +#define ECONNRESET 104 /* Connection reset by peer */ +#define ENOBUFS 105 /* No buffer space available */ +#define EISCONN 106 /* Transport endpoint is already connected */ +#define ENOTCONN 107 /* Transport endpoint is not connected */ +#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */ +#define ETOOMANYREFS 109 /* Too many references: cannot splice */ +#define ETIMEDOUT 110 /* Connection timed out */ +#define ECONNREFUSED 111 /* Connection refused */ +#define EHOSTDOWN 112 /* Host is down */ +#define EHOSTUNREACH 113 /* No route to host */ +#define EALREADY 114 /* Operation already in progress */ +#define EINPROGRESS 115 /* Operation now in progress */ +#define ESTALE 116 /* Stale NFS file handle */ +#define EUCLEAN 117 /* Structure needs cleaning */ +#define ENOTNAM 118 /* Not a XENIX named type file */ +#define ENAVAIL 119 /* No XENIX semaphores available */ +#define EISNAM 120 /* Is a named type file */ +#define EREMOTEIO 121 /* Remote I/O error */ +#define EDQUOT 122 /* Quota exceeded */ + +#define ENOMEDIUM 123 /* No medium found */ +#define EMEDIUMTYPE 124 /* Wrong medium type */ + +/* Should never be seen by user programs */ +#define ERESTARTSYS 512 +#define ERESTARTNOINTR 513 +#define ERESTARTNOHAND 514 /* restart if no handler.. */ +#define ENOIOCTLCMD 515 /* No ioctl command */ + +#define _LAST_ERRNO 515 + +#endif diff --git a/include/asm-arm/global_data.h b/include/asm-arm/global_data.h index 892710d..c804768 100644 --- a/include/asm-arm/global_data.h +++ b/include/asm-arm/global_data.h @@ -41,8 +41,8 @@ typedef struct global_data { unsigned long reloc_off; /* Relocation Offset */ unsigned long env_addr; /* Address of Environment struct */ unsigned long env_valid; /* Checksum of Environment valid? */ -#ifdef CONFIG_VFD unsigned long fb_base; /* base address of frame buffer */ +#ifdef CONFIG_VFD unsigned char vfd_type; /* display type */ #endif #if 0 |