| /* |
| * 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; |
| }; |
| |
| /* MMC Command numbers */ |
| #define MMC_CMD_GO_IDLE_STATE 0 |
| #define MMC_CMD_SEND_OP_COND 1 |
| #define MMC_CMD_ALL_SEND_CID 2 |
| #define MMC_CMD_SET_RELATIVE_ADDR 3 |
| #define MMC_CMD_SD_SEND_RELATIVE_ADDR 3 |
| #define MMC_CMD_SET_DSR 4 |
| #define MMC_CMD_SELECT_CARD 7 |
| #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_SINGLE_BLOCK 17 |
| #define MMC_CMD_READ_MULTIPLE_BLOCK 18 |
| #define MMC_CMD_WRITE_BLOCK 24 |
| #define MMC_CMD_APP_CMD 55 |
| |
| #define MMC_ACMD_SD_SEND_OP_COND 41 |
| |
| #define R1_ILLEGAL_COMMAND (1 << 22) |
| #define R1_APP_CMD (1 << 5) |
| |
| #endif /* __ASM_AVR32_MMC_H */ |
