diff options
-rw-r--r-- | drivers/mci/imx-esdhc.c | 3 | ||||
-rw-r--r-- | drivers/mci/sdhci.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mci/imx-esdhc.c b/drivers/mci/imx-esdhc.c index 239cd375fa..23bdc1fb15 100644 --- a/drivers/mci/imx-esdhc.c +++ b/drivers/mci/imx-esdhc.c @@ -471,6 +471,9 @@ static int esdhc_init(struct mci_host *mci, struct device_d *dev) esdhc_write32(regs + SDHCI_CLOCK_CONTROL__TIMEOUT_CONTROL__SOFTWARE_RESET, SYSCTL_HCKEN | SYSCTL_IPGEN); + /* RSTA doesn't reset MMC_BOOT register, so manually reset it */ + esdhc_write32(regs + SDHCI_MMC_BOOT, 0); + /* Set the initial clock speed */ set_sysctl(mci, 400000); diff --git a/drivers/mci/sdhci.h b/drivers/mci/sdhci.h index b67818485b..82a692e732 100644 --- a/drivers/mci/sdhci.h +++ b/drivers/mci/sdhci.h @@ -18,6 +18,7 @@ #define SDHCI_SIGNAL_ENABLE 0x38 #define SDHCI_ACMD12_ERR__HOST_CONTROL2 0x3C #define SDHCI_CAPABILITIES 0x40 +#define SDHCI_MMC_BOOT 0xC4 #define COMMAND_CMD(x) ((x & 0x3f) << 24) #define COMMAND_CMDTYP_NORMAL 0x0 |