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

arch/Kconfig

@@ -96,7 +96,6 @@ config X86
 	select DM_SPI
 	select DM_SPI_FLASH
 	select USB_EHCI_HCD
-	select DM_MMC if MMC
 	imply CMD_FPGA_LOADMK
 	imply CMD_GETTIME
 	imply CMD_IO

arch/x86/cpu/baytrail/valleyview.c

@@ -11,6 +11,18 @@
 #include <asm/mrccache.h>
 #include <asm/post.h>
 
+static struct pci_device_id mmc_supported[] = {
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_SDIO },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_SD },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BYT_EMMC2 },
+	{},
+};
+
+int cpu_mmc_init(bd_t *bis)
+{
+	return pci_mmc_init("ValleyView SDHCI", mmc_supported);
+}
+
 #ifndef CONFIG_EFI_APP
 int arch_cpu_init(void)
 {

arch/x86/cpu/quark/quark.c

@@ -16,6 +16,11 @@
 #include <asm/arch/msg_port.h>
 #include <asm/arch/quark.h>
 
+static struct pci_device_id mmc_supported[] = {
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QRK_SDIO },
+	{},
+};
+
 static void quark_setup_mtrr(void)
 {
 	u32 base, mask;
@@ -323,6 +328,11 @@ int arch_early_init_r(void)
 	return 0;
 }
 
+int cpu_mmc_init(bd_t *bis)
+{
+	return pci_mmc_init("Quark SDHCI", mmc_supported);
+}
+
 int arch_misc_init(void)
 {
 #ifdef CONFIG_ENABLE_MRC_CACHE

arch/x86/cpu/queensbay/Makefile

@@ -5,4 +5,4 @@
 #
 
 obj-y += fsp_configs.o irq.o
-obj-y += tnc.o
+obj-y += tnc.o topcliff.o

arch/x86/cpu/queensbay/topcliff.c

+/*
+ * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <mmc.h>
+#include <pci_ids.h>
+
+static struct pci_device_id mmc_supported[] = {
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_0 },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TCF_SDIO_1 },
+	{},
+};
+
+int cpu_mmc_init(bd_t *bis)
+{
+	return pci_mmc_init("Topcliff SDHCI", mmc_supported);
+}

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);

include/mmc.h

@@ -585,6 +585,18 @@ int cpu_mmc_init(bd_t *bis);
 int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr);
 int mmc_get_env_dev(void);
 
+struct pci_device_id;
+
+/**
+ * pci_mmc_init() - set up PCI MMC devices
+ *
+ * This finds all the matching PCI IDs and sets them up as MMC devices.
+ *
+ * @name:		Name to use for devices
+ * @mmc_supported:	PCI IDs to search for, terminated by {0, 0}
+ */
+int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported);
+
 /* Set block count limit because of 16 bit register limit on some hardware*/
 #ifndef CONFIG_SYS_MMC_MAX_BLK_COUNT
 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 65535