They're listed in AUTHORS and often incorrect anyway, for example: - What's a "Copyright $year-present"? - Which incarnation of Google (Inc, LLC, ...) is the current copyright holder? - People sometimes have their editor auto-add themselves to files even though they only deleted stuff - Or they let the editor automatically update the copyright year, because why not? - Who is the copyright holder "The coreboot project Authors"? - Or "Generated Code"? Sidestep all these issues by simply not putting these notices in individual files, let's list all copyright holders in AUTHORS instead and use the git history to deal with the rest. Change-Id: I4c110f60b764c97fab2a29f6f04680196f156da5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39610 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
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* This file is part of the coreboot project.
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <console/console.h>
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include <device/pci_ops.h>
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#include "chip.h"
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#include <soc/acpi.h>
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#include <soc/pci_devs.h>
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#include <soc/northbridge.h>
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#include <soc/southbridge.h>
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#include <amdblocks/acpimmio.h>
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#include <commonlib/helpers.h>
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static void enable(struct device *dev)
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{
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const struct soc_amd_picasso_config *cfg;
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const struct device *nb_dev = pcidev_path_on_root(GNB_DEVFN);
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struct resource *res;
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uintptr_t bar;
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pci_dev_enable_resources(dev);
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/* Set the proper I2S_PIN_CONFIG state */
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if (!nb_dev || !nb_dev->chip_info)
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return;
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cfg = nb_dev->chip_info;
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res = dev->resource_list;
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if (!res || !res->base) {
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printk(BIOS_ERR, "Error, unable to configure pin in %s\n", __func__);
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return;
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}
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bar = (uintptr_t)res->base;
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write32((void *)(bar + ACP_I2S_PIN_CONFIG), cfg->acp_pin_cfg);
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if (cfg->acp_pin_cfg == I2S_PINS_I2S_TDM)
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sb_clk_output_48Mhz(); /* Internal connection to I2S */
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}
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static struct pci_operations lops_pci = {
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.set_subsystem = pci_dev_set_subsystem,
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};
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static struct device_operations acp_ops = {
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.read_resources = pci_dev_read_resources,
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.set_resources = pci_dev_set_resources,
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.enable_resources = enable,
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.ops_pci = &lops_pci,
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};
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static const struct pci_driver acp_driver __pci_driver = {
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.ops = &acp_ops,
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.vendor = PCI_VENDOR_ID_AMD,
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.device = PCI_DEVICD_ID_AMD_PCO_ACP,
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};
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