f3f2aa8a50
Change-Id: Ib78e746875e330e47540a6199343be62aa7e92a6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48830 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
44 lines
1 KiB
C
44 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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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 <reg_script.h>
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#include <soc/device_nvs.h>
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#include <soc/iosf.h>
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#include <soc/pci_devs.h>
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#include <soc/ramstage.h>
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#include "chip.h"
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static const struct reg_script emmc_ops[] = {
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REG_SCRIPT_END,
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};
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static void emmc_init(struct device *dev)
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{
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struct soc_intel_braswell_config *config = config_of(dev);
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printk(BIOS_DEBUG, "eMMC init\n");
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reg_script_run_on_dev(dev, emmc_ops);
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if (config->emmc_acpi_mode) {
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printk(BIOS_DEBUG, "Enabling ACPI mode\n");
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scc_enable_acpi_mode(dev, SCC_MMC_CTL, SCC_NVS_MMC);
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}
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}
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static struct device_operations emmc_device_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 = pci_dev_enable_resources,
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.init = emmc_init,
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.ops_pci = &soc_pci_ops,
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};
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static const struct pci_driver southcluster __pci_driver = {
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.ops = &emmc_device_ops,
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.vendor = PCI_VENDOR_ID_INTEL,
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.device = MMC_DEVID,
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};
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