On 11/13/21 4:15 AM, Sean Anderson wrote:
[ fsl_esdhc commit 41dec2fe99512e941261594f522b2e7d485c314b ]
U-boot prefers DM_MMC + BLK for MMC. Now eSDHC driver has already support it, so let's force to use it.
Drop non-BLK support for DM_MMC introduced by below patch. 66fa035 mmc: fsl_esdhc: fix probe issue without CONFIG_BLK enabled
Support only DM_MMC + BLK (assuming BLK is always enabled for DM_MMC).
Use DM_MMC instead of BLK for conditional compile.
Signed-off-by: Yangbo Lu yangbo.lu@nxp.com Signed-off-by: Sean Anderson sean.anderson@seco.com
Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Best Regards, Jaehoon Chung
(no changes since v1)
drivers/mmc/Kconfig | 2 ++ drivers/mmc/fsl_esdhc_imx.c | 33 +-------------------------------- 2 files changed, 3 insertions(+), 32 deletions(-)
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index 1569e8c44a..313244682a 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -790,6 +790,7 @@ endif
config FSL_ESDHC bool "Freescale/NXP eSDHC controller support"
- depends on BLK help This selects support for the eSDHC (Enhanced Secure Digital Host Controller) found on numerous Freescale/NXP SoCs.
@@ -826,6 +827,7 @@ config FSL_ESDHC_VS33_NOT_SUPPORT
config FSL_ESDHC_IMX bool "Freescale/NXP i.MX eSDHC controller support"
- depends on BLK help This selects support for the i.MX eSDHC (Enhanced Secure Digital Host Controller) found on numerous Freescale/NXP SoCs.
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c index aabf39535f..0a7f7e61cb 100644 --- a/drivers/mmc/fsl_esdhc_imx.c +++ b/drivers/mmc/fsl_esdhc_imx.c @@ -39,10 +39,6 @@ #include <dm/ofnode.h> #include <linux/iopoll.h>
-#if !CONFIG_IS_ENABLED(BLK) -#include "mmc_private.h" -#endif
#ifndef ESDHCI_QUIRK_BROKEN_TIMEOUT_VALUE #ifdef CONFIG_FSL_USDHC #define ESDHCI_QUIRK_BROKEN_TIMEOUT_VALUE 1 @@ -58,7 +54,6 @@ DECLARE_GLOBAL_DATA_PTR; IRQSTATEN_DEBE | IRQSTATEN_BRR | IRQSTATEN_BWR | \ IRQSTATEN_DINT) #define MAX_TUNING_LOOP 40 -#define ESDHC_DRIVER_STAGE_VALUE 0xffffffff
struct fsl_esdhc { uint dsaddr; /* SDMA system address register */ @@ -157,7 +152,7 @@ struct fsl_esdhc_priv { unsigned int clock; unsigned int mode; unsigned int bus_width; -#if !CONFIG_IS_ENABLED(BLK) +#if !CONFIG_IS_ENABLED(DM_MMC) struct mmc *mmc; #endif struct udevice *dev; @@ -1506,9 +1501,6 @@ static int fsl_esdhc_probe(struct udevice *dev) struct esdhc_soc_data *data = (struct esdhc_soc_data *)dev_get_driver_data(dev); struct mmc *mmc; -#if !CONFIG_IS_ENABLED(BLK)
- struct blk_desc *bdesc;
-#endif int ret;
#if CONFIG_IS_ENABLED(OF_PLATDATA) @@ -1607,25 +1599,6 @@ 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;
@@ -1730,14 +1703,12 @@ static const struct udevice_id fsl_esdhc_ids[] = { { /* sentinel */ } };
-#if CONFIG_IS_ENABLED(BLK) static int fsl_esdhc_bind(struct udevice *dev) { struct fsl_esdhc_plat *plat = dev_get_plat(dev);
return mmc_bind(dev, &plat->mmc, &plat->cfg); } -#endif
U_BOOT_DRIVER(fsl_esdhc) = { .name = "fsl_esdhc", @@ -1745,9 +1716,7 @@ U_BOOT_DRIVER(fsl_esdhc) = { .of_match = fsl_esdhc_ids, .of_to_plat = fsl_esdhc_of_to_plat, .ops = &fsl_esdhc_ops, -#if CONFIG_IS_ENABLED(BLK) .bind = fsl_esdhc_bind, -#endif .probe = fsl_esdhc_probe, .plat_auto = sizeof(struct fsl_esdhc_plat), .priv_auto = sizeof(struct fsl_esdhc_priv),