Merge git://git.denx.de/u-boot-x86

1 files changed, 26 insertions, 60 deletions

diff --git a/drivers/mmc/pci_mmc.c b/drivers/mmc/pci_mmc.c
index 6db8977..e39b476 100644
--- a/drivers/mmc/pci_mmc.c
+++ b/drivers/mmc/pci_mmc.c
@@ -6,71 +6,37 @@
  */
 
 #include <common.h>
-#include <dm.h>
 #include <errno.h>
 #include <malloc.h>
-#include <mapmem.h>
 #include <sdhci.h>
 #include <asm/pci.h>
 
-struct pci_mmc_plat {
-	struct mmc_config cfg;
-	struct mmc mmc;
-};
-
-struct pci_mmc_priv {
-	struct sdhci_host host;
-	void *base;
-};
-
-static int pci_mmc_probe(struct udevice *dev)
+int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported)
 {
-	struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
-	struct pci_mmc_plat *plat = dev_get_platdata(dev);
-	struct pci_mmc_priv *priv = dev_get_priv(dev);
-	struct sdhci_host *host = &priv->host;
-	u32 ioaddr;
+	struct sdhci_host *mmc_host;
+	u32 iobase;
 	int ret;
-
-	dm_pci_read_config32(dev, PCI_BASE_ADDRESS_0, &ioaddr);
-	host->ioaddr = map_sysmem(ioaddr, 0);
-	host->name = dev->name;
-	ret = sdhci_setup_cfg(&plat->cfg, host, 0, 0);
-	if (ret)
-		return ret;
-	host->mmc = &plat->mmc;
-	host->mmc->priv = &priv->host;
-	host->mmc->dev = dev;
-	upriv->mmc = host->mmc;
-
-	return sdhci_probe(dev);
+	int i;
+
+	for (i = 0; ; i++) {
+		struct udevice *dev;
+
+		ret = pci_find_device_id(mmc_supported, i, &dev);
+		if (ret)
+			return ret;
+		mmc_host = malloc(sizeof(struct sdhci_host));
+		if (!mmc_host)
+			return -ENOMEM;
+
+		mmc_host->name = name;
+		dm_pci_read_config32(dev, PCI_BASE_ADDRESS_0, &iobase);
+		mmc_host->ioaddr = (void *)(ulong)iobase;
+		mmc_host->quirks = 0;
+		mmc_host->max_clk = 0;
+		ret = add_sdhci(mmc_host, 0, 0);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
 }
-
-static int pci_mmc_bind(struct udevice *dev)
-{
-	struct pci_mmc_plat *plat = dev_get_platdata(dev);
-
-	return sdhci_bind(dev, &plat->mmc, &plat->cfg);
-}
-
-U_BOOT_DRIVER(pci_mmc) = {
-	.name	= "pci_mmc",
-	.id	= UCLASS_MMC,
-	.bind	= pci_mmc_bind,
-	.probe	= pci_mmc_probe,
-	.ops	= &sdhci_ops,
-	.priv_auto_alloc_size = sizeof(struct pci_mmc_priv),
-	.platdata_auto_alloc_size = sizeof(struct pci_mmc_plat),
-};
-
-static struct pci_device_id mmc_supported[] = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_SDIO) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_SD) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_EMMC2) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QRK_SDIO) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_0) },
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_1) },
-	{},
-};
-
-U_BOOT_PCI_DEVICE(pci_mmc, mmc_supported);