diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/mmc/mmc-uclass.c | 7 | ||||
| -rw-r--r-- | drivers/mmc/sti_sdhci.c | 6 | ||||
| -rw-r--r-- | drivers/mmc/stm32_sdmmc2.c | 5 |
4 files changed, 20 insertions, 5 deletions
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index c6812f65173..0ccb1ea701d 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -694,6 +694,13 @@ config FSL_ESDHC_IMX This selects support for the i.MX eSDHC (Enhanced Secure Digital Host Controller) found on numerous Freescale/NXP SoCs. +config FSL_USDHC + bool "Freescale/NXP i.MX uSDHC controller support" + depends on MX6 || MX7 ||ARCH_MX7ULP || IMX8 || IMX8M || TARGET_S32V234EVB + select FSL_ESDHC_IMX + help + This enables the Ultra Secured Digital Host Controller enhancements + endmenu config SYS_FSL_ERRATUM_ESDHC111 diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c index 551007905c3..2b146ea43c5 100644 --- a/drivers/mmc/mmc-uclass.c +++ b/drivers/mmc/mmc-uclass.c @@ -360,6 +360,7 @@ static int mmc_select_hwpart(struct udevice *bdev, int hwpart) struct udevice *mmc_dev = dev_get_parent(bdev); struct mmc *mmc = mmc_get_mmc_dev(mmc_dev); struct blk_desc *desc = dev_get_uclass_platdata(bdev); + int ret; if (desc->hwpart == hwpart) return 0; @@ -367,7 +368,11 @@ static int mmc_select_hwpart(struct udevice *bdev, int hwpart) if (mmc->part_config == MMCPART_NOAVAILABLE) return -EMEDIUMTYPE; - return mmc_switch_part(mmc, hwpart); + ret = mmc_switch_part(mmc, hwpart); + if (!ret) + blkcache_invalidate(desc->if_type, desc->devnum); + + return ret; } static int mmc_blk_probe(struct udevice *dev) diff --git a/drivers/mmc/sti_sdhci.c b/drivers/mmc/sti_sdhci.c index 8ed47e113db..d6c75ea6010 100644 --- a/drivers/mmc/sti_sdhci.c +++ b/drivers/mmc/sti_sdhci.c @@ -97,14 +97,14 @@ static int sti_sdhci_probe(struct udevice *dev) SDHCI_QUIRK_NO_HISPD_BIT; host->host_caps = MMC_MODE_DDR_52MHz; + host->mmc = &plat->mmc; + host->mmc->dev = dev; + host->mmc->priv = host; ret = sdhci_setup_cfg(&plat->cfg, host, 50000000, 400000); if (ret) return ret; - host->mmc = &plat->mmc; - host->mmc->priv = host; - host->mmc->dev = dev; upriv->mmc = host->mmc; return sdhci_probe(dev); diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c index 867ed569ebc..32434a4762f 100644 --- a/drivers/mmc/stm32_sdmmc2.c +++ b/drivers/mmc/stm32_sdmmc2.c @@ -14,6 +14,7 @@ #include <asm/io.h> #include <asm/gpio.h> #include <linux/iopoll.h> +#include <watchdog.h> struct stm32_sdmmc2_plat { struct mmc_config cfg; @@ -190,7 +191,7 @@ struct stm32_sdmmc2_ctx { #define SDMMC_IDMACTRL_IDMAEN BIT(0) #define SDMMC_CMD_TIMEOUT 0xFFFFFFFF -#define SDMMC_BUSYD0END_TIMEOUT_US 1000000 +#define SDMMC_BUSYD0END_TIMEOUT_US 2000000 static void stm32_sdmmc2_start_data(struct stm32_sdmmc2_priv *priv, struct mmc_data *data, @@ -432,6 +433,8 @@ static int stm32_sdmmc2_send_cmd(struct udevice *dev, struct mmc_cmd *cmd, u32 cmdat = data ? SDMMC_CMD_CMDTRANS : 0; int ret, retry = 3; + WATCHDOG_RESET(); + retry_cmd: ctx.data_length = 0; ctx.dpsm_abort = false; |