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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2007-11-24 21:13:59 +0100 |
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committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2007-11-25 23:28:51 +0100 |
commit | 33daf5b7858807cb4ce4158c2c56524671c14c08 (patch) | |
tree | 6d153696036f8797dff8a603ccc0e95fe3a08269 /drivers/sil680.c | |
parent | 0c698dcaa70275eb8814f665b545547cee013892 (diff) | |
download | u-boot-imx-33daf5b7858807cb4ce4158c2c56524671c14c08.zip u-boot-imx-33daf5b7858807cb4ce4158c2c56524671c14c08.tar.gz u-boot-imx-33daf5b7858807cb4ce4158c2c56524671c14c08.tar.bz2 |
drivers/block : move block drivers to drivers/block
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'drivers/sil680.c')
-rw-r--r-- | drivers/sil680.c | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/drivers/sil680.c b/drivers/sil680.c deleted file mode 100644 index a6143df..0000000 --- a/drivers/sil680.c +++ /dev/null @@ -1,110 +0,0 @@ -/* - * (C) Copyright 2007 - * Gary Jennejohn, DENX Software Engineering, garyj@denx.de. - * - * 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 - * - */ -/* sil680.c - ide support functions for the Sil0680A controller */ - -/* - * The following parameters must be defined in the configuration file - * of the target board: - * - * #define CFG_IDE_SIL680 - * - * #define CONFIG_PCI_PNP - * NOTE it may also be necessary to define this if the default of 8 is - * incorrect for the target board (e.g. the sequoia board requires 0). - * #define CFG_PCI_CACHE_LINE_SIZE 0 - * - * #define CONFIG_CMD_IDE - * #undef CONFIG_IDE_8xx_DIRECT - * #undef CONFIG_IDE_LED - * #undef CONFIG_IDE_RESET - * #define CONFIG_IDE_PREINIT - * #define CFG_IDE_MAXBUS 2 - modify to suit - * #define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) - modify to suit - * #define CFG_ATA_BASE_ADDR 0 - * #define CFG_ATA_IDE0_OFFSET 0 - * #define CFG_ATA_IDE1_OFFSET 0 - * #define CFG_ATA_DATA_OFFSET 0 - * #define CFG_ATA_REG_OFFSET 0 - * #define CFG_ATA_ALT_OFFSET 0x0004 - * - * The mapping for PCI IO-space. - * NOTE this is the value for the sequoia board. Modify to suit. - * #define CFG_PCI0_IO_SPACE 0xE8000000 - */ - -#include <common.h> -#if defined(CFG_IDE_SIL680) -#include <ata.h> -#include <ide.h> -#include <pci.h> - -extern ulong ide_bus_offset[CFG_IDE_MAXBUS]; - -int ide_preinit (void) -{ - int status; - pci_dev_t devbusfn; - int l; - - status = 1; - for (l = 0; l < CFG_IDE_MAXBUS; l++) { - ide_bus_offset[l] = -ATA_STATUS; - } - devbusfn = pci_find_device (0x1095, 0x0680, 0); - if (devbusfn != -1) { - status = 0; - - pci_read_config_dword (devbusfn, PCI_BASE_ADDRESS_0, - (u32 *) &ide_bus_offset[0]); - ide_bus_offset[0] &= 0xfffffff8; - ide_bus_offset[0] += CFG_PCI0_IO_SPACE; - pci_read_config_dword (devbusfn, PCI_BASE_ADDRESS_2, - (u32 *) &ide_bus_offset[1]); - ide_bus_offset[1] &= 0xfffffff8; - ide_bus_offset[1] += CFG_PCI0_IO_SPACE; - /* init various things - taken from the Linux driver */ - /* set PIO mode */ - pci_write_config_byte(devbusfn, 0x80, 0x00); - pci_write_config_byte(devbusfn, 0x84, 0x00); - /* IDE0 */ - pci_write_config_byte(devbusfn, 0xA1, 0x02); - pci_write_config_word(devbusfn, 0xA2, 0x328A); - pci_write_config_dword(devbusfn, 0xA4, 0x62DD62DD); - pci_write_config_dword(devbusfn, 0xA8, 0x43924392); - pci_write_config_dword(devbusfn, 0xAC, 0x40094009); - /* IDE1 */ - pci_write_config_byte(devbusfn, 0xB1, 0x02); - pci_write_config_word(devbusfn, 0xB2, 0x328A); - pci_write_config_dword(devbusfn, 0xB4, 0x62DD62DD); - pci_write_config_dword(devbusfn, 0xB8, 0x43924392); - pci_write_config_dword(devbusfn, 0xBC, 0x40094009); - } - return (status); -} - -void ide_set_reset (int flag) { - return; -} - -#endif /* CFG_IDE_SIL680 */ |