1 files changed, 0 insertions, 96 deletions
diff --git a/src/soc/intel/common/block/i2c/i2c_early.c b/src/soc/intel/common/block/i2c/i2c_early.c
deleted file mode 100644
index c4af55967a..0000000000
--- a/src/soc/intel/common/block/i2c/i2c_early.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2016 Google Inc.
- * Copyright 2017 Intel Corporation.
- *
- * 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 <console/console.h>
-#include <device/device.h>
-#include <device/i2c_simple.h>
-#include <device/pci.h>
-#include <device/pci_def.h>
-#include <drivers/i2c/designware/dw_i2c.h>
-#include <intelblocks/lpss.h>
-
-static int lpss_i2c_early_init_bus(unsigned int bus)
-{
-	const struct dw_i2c_bus_config *config;
-	const struct device *tree_dev;
-	pci_devfn_t dev;
-	int devfn;
-	uintptr_t base;
-
-	/* Find the PCI device for this bus controller */
-	devfn = dw_i2c_soc_bus_to_devfn(bus);
-	if (devfn < 0) {
-		printk(BIOS_ERR, "I2C%u device not found\n", bus);
-		return -1;
-	}
-
-	/* Look up the controller device in the devicetree */
-	dev = PCI_DEV(0, PCI_SLOT(devfn), PCI_FUNC(devfn));
-	tree_dev = dev_find_slot(0, devfn);
-	if (!tree_dev || !tree_dev->enabled) {
-		printk(BIOS_ERR, "I2C%u device not enabled\n", bus);
-		return -1;
-	}
-
-	/* Skip if not enabled for early init */
-	config = dw_i2c_get_soc_cfg(bus);
-	if (!config || !config->early_init) {
-		printk(BIOS_DEBUG, "I2C%u not enabled for early init\n", bus);
-		return -1;
-	}
-
-	/* Prepare early base address for access before memory */
-	base = dw_i2c_get_soc_early_base(bus);
-	pci_write_config32(dev, PCI_BASE_ADDRESS_0, base);
-	pci_write_config32(dev, PCI_COMMAND,
-			   PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
-
-	/* Take device out of reset */
-	lpss_reset_release(base);
-
-	/* Initialize the controller */
-	if (dw_i2c_init(bus, config) < 0) {
-		printk(BIOS_ERR, "I2C%u failed to initialize\n", bus);
-		return -1;
-	}
-
-	return 0;
-}
-
-uintptr_t dw_i2c_base_address(unsigned int bus)
-{
-	int devfn;
-	pci_devfn_t dev;
-	uintptr_t base;
-
-	/* Find device+function for this controller */
-	devfn = dw_i2c_soc_bus_to_devfn(bus);
-	if (devfn < 0)
-		return (uintptr_t)NULL;
-
-	/* Form a PCI address for this device */
-	dev = PCI_DEV(0, PCI_SLOT(devfn), PCI_FUNC(devfn));
-
-	/* Read the first base address for this device */
-	base = ALIGN_DOWN(pci_read_config32(dev, PCI_BASE_ADDRESS_0), 16);
-
-	/* Attempt to initialize bus if base is not set yet */
-	if (!base && !lpss_i2c_early_init_bus(bus))
-		base = ALIGN_DOWN(pci_read_config32(dev, PCI_BASE_ADDRESS_0),
-				  16);
-	return base;
-}