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/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <reg_script.h>
#include <soc/iosf.h>
#include <soc/nvs.h>
#include <soc/pci_devs.h>
#include <soc/ramstage.h>
#include "chip.h"
static const struct reg_script emmc_ops[] = {
REG_SCRIPT_END,
};
static void emmc_init(struct device *dev)
{
struct soc_intel_braswell_config *config = config_of(dev);
printk(BIOS_SPEW, "%s/%s (%s)\n", __FILE__, __func__, dev_name(dev));
printk(BIOS_DEBUG, "eMMC init\n");
reg_script_run_on_dev(dev, emmc_ops);
if (config->emmc_acpi_mode) {
printk(BIOS_DEBUG, "Enabling ACPI mode\n");
scc_enable_acpi_mode(dev, SCC_MMC_CTL, SCC_NVS_MMC);
}
}
static struct device_operations emmc_device_ops = {
.read_resources = pci_dev_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = emmc_init,
.ops_pci = &soc_pci_ops,
};
static const struct pci_driver southcluster __pci_driver = {
.ops = &emmc_device_ops,
.vendor = PCI_VENDOR_ID_INTEL,
.device = MMC_DEVID,
};
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