mmc.c File Reference

#include <device/pci.h>
#include <device/pci_ids.h>
#include <console/console.h>
#include <intelblocks/cfg.h>
#include <intelblocks/mmc.h>

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Functions
static int	mmc_write_dll_reg (void *bar, uint32_t reg, uint32_t val)
int	set_mmc_dll (void *bar)
static void	mmc_soc_init (struct device *dev)

Variables
static struct device_operations	dev_ops
static const unsigned short	pci_device_ids []
static const struct pci_driver pch_sd	__pci_driver

Function Documentation

mmc_soc_init()

static void mmc_soc_init ( struct device *  dev )

static

Definition at line 54 of file mmc.c.

mmc_write_dll_reg()

static int mmc_write_dll_reg ( void *  bar, uint32_t  reg, uint32_t  val  )

static

Definition at line 9 of file mmc.c.

References val, and write32().

Referenced by set_mmc_dll().

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set_mmc_dll()

int set_mmc_dll

(

void *

bar

)

Definition at line 19 of file mmc.c.

References BIOS_INFO, chip_get_common_soc_structure(), soc_intel_common_config::emmc_dll, mmc_dll_params::emmc_rx_cmd_data_cntl1, EMMC_RX_CMD_DATA_CNTL1_OFFSET, mmc_dll_params::emmc_rx_cmd_data_cntl2, EMMC_RX_CMD_DATA_CNTL2_OFFSET, mmc_dll_params::emmc_rx_strobe_cntl, EMMC_RX_STROBE_CNTL_OFFSET, mmc_dll_params::emmc_tx_cmd_cntl, EMMC_TX_CMD_CNTL_OFFSET, mmc_dll_params::emmc_tx_data_cntl1, EMMC_TX_DATA_CNTL1_OFFSET, mmc_dll_params::emmc_tx_data_cntl2, EMMC_TX_DATA_CNTL2_OFFSET, mmc_write_dll_reg(), and printk.

Referenced by early_mmc_wake_hw().

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Variable Documentation

__pci_driver

const struct pci_driver pch_sd __pci_driver

static

Initial value:

= {
        .ops            = &dev_ops,
        .vendor         = PCI_VID_INTEL,
        .devices        = pci_device_ids,
}

Definition at line 73 of file mmc.c.

dev_ops

struct device_operations dev_ops

static

Initial value:

= {
        .read_resources                 = pci_dev_read_resources,
        .set_resources                  = pci_dev_set_resources,
        .enable_resources               = pci_dev_enable_resources,
        .init                           = mmc_soc_init,
        .ops_pci                        = &pci_dev_ops_pci,
}

Definition at line 54 of file mmc.c.

pci_device_ids

const unsigned short pci_device_ids[]

static

Initial value:

= {
        PCI_DID_INTEL_CMP_EMMC,
        PCI_DID_INTEL_JSP_EMMC,
        PCI_DID_INTEL_ADP_EMMC,
        0
}

Definition at line 73 of file mmc.c.