Merge tag 'mmc-10-29-2019' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc

- fsl_esdhc driver cleanup
- spl_mmc bug fix to avoid access wrong emmc partition

common/spl/spl_mmc.c

@@ -343,8 +343,6 @@ int spl_mmc_load(struct spl_image_info *spl_image,
 		}
 	}
 
-	raw_sect = spl_mmc_get_uboot_raw_sector(mmc);
-
 	boot_mode = spl_boot_mode(bootdev->boot_device);
 	err = -EINVAL;
 	switch (boot_mode) {
@@ -383,6 +381,9 @@ int spl_mmc_load(struct spl_image_info *spl_image,
 			if (!err)
 				return err;
 		}
+
+		raw_sect = spl_mmc_get_uboot_raw_sector(mmc);
+
 #ifdef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION
 		err = mmc_load_image_raw_partition(spl_image, mmc, raw_part,
 						   raw_sect);

drivers/mmc/fsl_esdhc.c

@@ -23,10 +23,6 @@
 #include <asm/io.h>
 #include <dm.h>
 
-#if !CONFIG_IS_ENABLED(BLK)
-#include "mmc_private.h"
-#endif
-
 DECLARE_GLOBAL_DATA_PTR;
 
 #define SDHCI_IRQ_EN_BITS		(IRQSTATEN_CC | IRQSTATEN_TC | \
@@ -35,7 +31,6 @@ DECLARE_GLOBAL_DATA_PTR;
 				IRQSTATEN_CIE | IRQSTATEN_DTOE | IRQSTATEN_DCE | \
 				IRQSTATEN_DEBE | IRQSTATEN_BRR | IRQSTATEN_BWR | \
 				IRQSTATEN_DINT)
-#define ESDHC_DRIVER_STAGE_VALUE 0xffffffff
 
 struct fsl_esdhc {
 	uint    dsaddr;		/* SDMA system address register */
@@ -98,7 +93,7 @@ struct fsl_esdhc_priv {
 	struct clk per_clk;
 	unsigned int clock;
 	unsigned int bus_width;
-#if !CONFIG_IS_ENABLED(BLK)
+#if !CONFIG_IS_ENABLED(DM_MMC)
 	struct mmc *mmc;
 #endif
 	struct udevice *dev;
@@ -506,7 +501,6 @@ static void set_sysctl(struct fsl_esdhc_priv *priv, struct mmc *mmc, uint clock)
 	struct fsl_esdhc *regs = priv->esdhc_regs;
 	int div = 1;
 	int pre_div = 2;
-	int ddr_pre_div = mmc->ddr_mode ? 2 : 1;
 	unsigned int sdhc_clk = priv->sdhc_clk;
 	u32 time_out;
 	u32 value;
@@ -515,10 +509,10 @@ static void set_sysctl(struct fsl_esdhc_priv *priv, struct mmc *mmc, uint clock)
 	if (clock < mmc->cfg->f_min)
 		clock = mmc->cfg->f_min;
 
-	while (sdhc_clk / (16 * pre_div * ddr_pre_div) > clock && pre_div < 256)
+	while (sdhc_clk / (16 * pre_div) > clock && pre_div < 256)
 		pre_div *= 2;
 
-	while (sdhc_clk / (div * pre_div * ddr_pre_div) > clock && div < 16)
+	while (sdhc_clk / (div * pre_div) > clock && div < 16)
 		div++;
 
 	pre_div >>= 1;
@@ -778,9 +772,6 @@ static int fsl_esdhc_init(struct fsl_esdhc_priv *priv,
 		cfg->host_caps = MMC_MODE_4BIT;
 
 	cfg->host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT;
-#ifdef CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
-	cfg->host_caps |= MMC_MODE_DDR_52MHz;
-#endif
 
 	if (priv->bus_width > 0) {
 		if (priv->bus_width < 8)
@@ -960,9 +951,6 @@ static int fsl_esdhc_probe(struct udevice *dev)
 	fdt_addr_t addr;
 	unsigned int val;
 	struct mmc *mmc;
-#if !CONFIG_IS_ENABLED(BLK)
-	struct blk_desc *bdesc;
-#endif
 	int ret;
 
 	addr = dev_read_addr(dev);
@@ -1028,32 +1016,12 @@ static int fsl_esdhc_probe(struct udevice *dev)
 	mmc = &plat->mmc;
 	mmc->cfg = &plat->cfg;
 	mmc->dev = dev;
-#if !CONFIG_IS_ENABLED(BLK)
-	mmc->priv = priv;
-
-	/* Setup dsr related values */
-	mmc->dsr_imp = 0;
-	mmc->dsr = ESDHC_DRIVER_STAGE_VALUE;
-	/* Setup the universal parts of the block interface just once */
-	bdesc = mmc_get_blk_desc(mmc);
-	bdesc->if_type = IF_TYPE_MMC;
-	bdesc->removable = 1;
-	bdesc->devnum = mmc_get_next_devnum();
-	bdesc->block_read = mmc_bread;
-	bdesc->block_write = mmc_bwrite;
-	bdesc->block_erase = mmc_berase;
-
-	/* setup initial part type */
-	bdesc->part_type = mmc->cfg->part_type;
-	mmc_list_add(mmc);
-#endif
 
 	upriv->mmc = mmc;
 
 	return esdhc_init_common(priv, mmc);
 }
 
-#if CONFIG_IS_ENABLED(DM_MMC)
 static int fsl_esdhc_get_cd(struct udevice *dev)
 {
 	struct fsl_esdhc_priv *priv = dev_get_priv(dev);
@@ -1086,30 +1054,25 @@ static const struct dm_mmc_ops fsl_esdhc_ops = {
 	.execute_tuning = fsl_esdhc_execute_tuning,
 #endif
 };
-#endif
 
 static const struct udevice_id fsl_esdhc_ids[] = {
 	{ .compatible = "fsl,esdhc", },
 	{ /* sentinel */ }
 };
 
-#if CONFIG_IS_ENABLED(BLK)
 static int fsl_esdhc_bind(struct udevice *dev)
 {
 	struct fsl_esdhc_plat *plat = dev_get_platdata(dev);
 
 	return mmc_bind(dev, &plat->mmc, &plat->cfg);
 }
-#endif
 
 U_BOOT_DRIVER(fsl_esdhc) = {
 	.name	= "fsl-esdhc-mmc",
 	.id	= UCLASS_MMC,
 	.of_match = fsl_esdhc_ids,
 	.ops	= &fsl_esdhc_ops,
-#if CONFIG_IS_ENABLED(BLK)
 	.bind	= fsl_esdhc_bind,
-#endif
 	.probe	= fsl_esdhc_probe,
 	.platdata_auto_alloc_size = sizeof(struct fsl_esdhc_plat),
 	.priv_auto_alloc_size = sizeof(struct fsl_esdhc_priv),