diff options
Diffstat (limited to 'src/mainboard/asus/m2v/mainboard.c')
| -rw-r--r-- | src/mainboard/asus/m2v/mainboard.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/mainboard/asus/m2v/mainboard.c b/src/mainboard/asus/m2v/mainboard.c deleted file mode 100644 index e16faebfae..0000000000 --- a/src/mainboard/asus/m2v/mainboard.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2010 Tobias Diedrich <ranma+coreboot@tdiedrich.de> - * - * 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; version 2 of the License. - * - * 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. - */ - -#include <arch/io.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <console/console.h> -#include "southbridge/via/vt8237r/vt8237r.h" - -u32 vt8237_ide_80pin_detect(struct device *dev) -{ - struct device *lpc_dev; - u16 acpi_io_base; - u32 gpio_in; - u32 res; - - lpc_dev = dev_find_device(PCI_VENDOR_ID_VIA, - PCI_DEVICE_ID_VIA_VT8237A_LPC, 0); - if (!lpc_dev) - return 0; - - acpi_io_base = pci_read_config16(lpc_dev, 0x88) & ~1; - if (!acpi_io_base) - return 0; - - gpio_in = inl(acpi_io_base + 0x48); - /* bit 9 for primary port, clear if unconnected or 80-pin cable */ - res = gpio_in & (1 << 9) ? 0 : VT8237R_IDE0_80PIN_CABLE; - /* bit 4 for secondary port, clear if unconnected or 80-pin cable */ - res |= gpio_in & (1 << 4) ? 0 : VT8237R_IDE1_80PIN_CABLE; - - printk(BIOS_INFO, "Cable on %s PATA port: %d pin\n", "primary", - res & VT8237R_IDE0_80PIN_CABLE ? 80 : 40); - printk(BIOS_INFO, "Cable on %s PATA port: %d pin\n", "secondary", - res & VT8237R_IDE1_80PIN_CABLE ? 80 : 40); - - return res; -} |