diff options
author | stepan <stepan@coresystems.de> | 2010-12-08 05:42:47 +0000 |
---|---|---|
committer | Stefan Reinauer <stepan@openbios.org> | 2010-12-08 05:42:47 +0000 |
commit | 836ae29ee325b1e3d28ff59468cc50913b1e24ce (patch) | |
tree | e2691a1e1ee1d795ffe7a99fb93778a9910044c2 /src/southbridge/ti/pci7420/pci7420_cardbus.c | |
parent | 1bc5ccac51d94cfb4f9666ecf2cac619d8dc80a6 (diff) |
first round name simplification. drop the <component>_ prefix.
the prefix was introduced in the early v2 tree many years ago
because our old build system "newconfig" could not handle two files with
the same name in different paths like /path/to/usb.c and
/another/path/to/usb.c correctly. Only one of the files would end up
being compiled into the final image.
Since Kconfig (actually since shortly before we switched to Kconfig) we
don't suffer from that problem anymore. So we could drop the sb700_
prefix from all those filenames (or, the <componentname>_ prefix in general)
- makes it easier to fork off a new chipset
- makes it easier to diff against other chipsets
- storing redundant information in filenames seems wrong
Signed-off-by: <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6149 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge/ti/pci7420/pci7420_cardbus.c')
-rw-r--r-- | src/southbridge/ti/pci7420/pci7420_cardbus.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/src/southbridge/ti/pci7420/pci7420_cardbus.c b/src/southbridge/ti/pci7420/pci7420_cardbus.c deleted file mode 100644 index 2ab383b511..0000000000 --- a/src/southbridge/ti/pci7420/pci7420_cardbus.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * - * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <device/device.h> -#include <device/pci.h> -#include <device/pci_ops.h> -#include <device/pci_ids.h> -#include <console/console.h> -#include <device/cardbus.h> -#include "pci7420.h" -#include "chip.h" - -#ifdef ODD_IRQ_FIXUP -static int cardbus_count = 0; -#endif - -static void pci7420_cardbus_init(device_t dev) -{ - u8 reg8; - u16 reg16; - u32 reg32; - - struct southbridge_ti_pci7420_config *config = dev->chip_info; - int smartcard_enabled = 0; - - printk(BIOS_DEBUG, "TI PCI7420/7620 init\n"); - - if (!config) { - printk(BIOS_DEBUG, "PCI7420: No configuration found.\n"); - } else { - smartcard_enabled = config->smartcard_enabled; - } - - reg32 = pci_read_config32(dev, SYSCTL); - reg32 |= RIMUX; - pci_write_config32(dev, SYSCTL, reg32); - - /* Enable SPKROUT */ - reg8 = pci_read_config8(dev, CARDCTL); - reg8 |= SPKROUTEN; - pci_write_config8(dev, CARDCTL, reg8); - - /* Power switch select and FM disable */ - reg16 = pci_read_config16(dev, GENCTL); - reg16 |= P12V_SW_SEL; // 12V capable power switch - if (smartcard_enabled == 0) - reg16 |= DISABLE_FM; - pci_write_config16(dev, GENCTL, reg16); - - /* Multifunction routing status */ - pci_write_config32(dev, MFUNC, 0x018a1b22); - -#ifdef ODD_IRQ_FIXUP - /* This is a workaround for buggy kernels. This should - * probably be read from the device tree, but as long - * as only one mainboard is using this bridge it does - * not matter. - * - * Basically what we do here is assign INTA to the first - * cardbus controller, and INTB to the second one. We know - * there are only two of them. - */ - pci_write_config8(dev, PCI_INTERRUPT_PIN, cardbus_count); - cardbus_count++; -#endif -} - -static void pci7420_cardbus_read_resources(device_t dev) -{ - cardbus_read_resources(dev); -} - -static void pci7420_cardbus_set_resources(device_t dev) -{ - printk(BIOS_DEBUG, "%s In set resources \n",dev_path(dev)); - - pci_dev_set_resources(dev); - - printk(BIOS_DEBUG, "%s done set resources \n",dev_path(dev)); -} - -static struct device_operations ti_pci7420_ops = { - .read_resources = pci7420_cardbus_read_resources, - .set_resources = pci7420_cardbus_set_resources, - .enable_resources = cardbus_enable_resources, - .init = pci7420_cardbus_init, - .scan_bus = pci_scan_bridge, -}; - -static const struct pci_driver ti_pci7420_driver __pci_driver = { - .ops = &ti_pci7420_ops, - .vendor = 0x104c, - .device = 0xac8e, -}; - -static const struct pci_driver ti_pci7620_driver __pci_driver = { - .ops = &ti_pci7420_ops, - .vendor = 0x104c, - .device = 0xac8d, -}; - -static void ti_pci7420_enable_dev(device_t dev) -{ - /* Nothing here yet */ -} - -struct chip_operations southbridge_ti_pci7420_ops = { - CHIP_NAME("Texas Instruments PCI7420/7620 Cardbus Controller") - .enable_dev = ti_pci7420_enable_dev, -}; |