diff options
author | Martin Roth <gaumless@gmail.com> | 2017-10-15 15:06:48 -0600 |
---|---|---|
committer | Martin Roth <martinroth@google.com> | 2018-01-15 23:25:12 +0000 |
commit | 264566c177dac98e67c2a4765fe08c5d8de10753 (patch) | |
tree | 34cfe5ba3958d14dd976bd7f2a2fb58a3920c74d /src/southbridge/intel/i3100/smbus.c | |
parent | f6af8943e23b8ffa27df6ddb8e4a654387be0cb6 (diff) |
Intel i3100 boards & chips: Remove - using LATE_CBMEM_INIT
All boards and chips that are still using LATE_CBMEM_INIT are being
removed as previously discussed.
If these boards and chips are updated to not use LATE_CBMEM_INIT, they
can be restored to the active codebase from the 4.7 branch.
chips:
northbridge/intel/i3100
southbridge/intel/i3100
superio/intel/i3100
cpu/intel/socket_mPGA479M
Mainboards:
mainboard/intel/truxton
mainboard/intel/mtarvon
mainboard/intel/truxton
Change-Id: Ic2bbdc8ceb3ba0359c120cf4286b0c5b7dc653bb
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/22031
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/southbridge/intel/i3100/smbus.c')
-rw-r--r-- | src/southbridge/intel/i3100/smbus.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/src/southbridge/intel/i3100/smbus.c b/src/southbridge/intel/i3100/smbus.c deleted file mode 100644 index 850982adc5..0000000000 --- a/src/southbridge/intel/i3100/smbus.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008 Arastra, Inc. - * - * 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. - * - * 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 <device/device.h> -#include <device/path.h> -#include <device/pci.h> -#include <device/pci_ids.h> -#include <device/pci_ops.h> -#include <device/smbus.h> -#include <arch/io.h> -#include <southbridge/intel/common/smbus.h> -#include "i3100.h" - -static int lsmbus_read_byte(device_t dev, u8 address) -{ - u16 device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - res = find_resource(pbus->dev, 0x20); - - return do_smbus_read_byte(res->base, device, address); -} - -static int lsmbus_write_byte(device_t dev, u8 address, u8 byte) -{ - u16 device; - struct resource *res; - struct bus *pbus; - - device = dev->path.i2c.device; - pbus = get_pbus_smbus(dev); - res = find_resource(pbus->dev, 0x20); - - return do_smbus_write_byte(res->base, device, address, byte); -} - -static struct smbus_bus_operations lops_smbus_bus = { - .read_byte = lsmbus_read_byte, - .write_byte = lsmbus_write_byte, -}; - -static void smbus_set_subsystem(device_t dev, unsigned vendor, unsigned device) -{ - pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID, - ((device & 0xffff) << 16) | (vendor & 0xffff)); -} - -static struct pci_operations lops_pci = { - .set_subsystem = &smbus_set_subsystem, -}; - -static struct device_operations smbus_ops = { - .read_resources = pci_dev_read_resources, - .set_resources = pci_dev_set_resources, - .enable_resources = pci_dev_enable_resources, - .init = 0, - .scan_bus = scan_smbus, - .enable = i3100_enable, - .ops_pci = &lops_pci, - .ops_smbus_bus = &lops_smbus_bus, -}; - -static const struct pci_driver smbus_driver __pci_driver = { - .ops = &smbus_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_3100_SMB, -}; - -static const struct pci_driver smbus_driver_ep80579 __pci_driver = { - .ops = &smbus_ops, - .vendor = PCI_VENDOR_ID_INTEL, - .device = PCI_DEVICE_ID_INTEL_EP80579_SMB, -}; |