From: Maurice Petallo <mauricex.r.peta...@intel.com> "SDHCI_QUIRK2_PRESET_VALUE_BROKEN" quirk is added to prohibit preset value enabling for Baytrail eMMC controller.
Signed-off-by: Maurice Petallo <mauricex.r.peta...@intel.com> Acked-by: Adrian Hunter <adrian.hun...@intel.com> Signed-off-by: Ulf Hansson <ulf.hans...@linaro.org> (cherry picked from commit d61b59461b0cd0106f03e566d537b9072029e059) Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.ch...@intel.com> --- drivers/mmc/host/sdhci-acpi.c | 1 + drivers/mmc/host/sdhci-pci.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index cdd4ce0..1bf275e 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -119,6 +119,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = { .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE | MMC_CAP_HW_RESET, .caps2 = MMC_CAP2_HC_ERASE_SZ, .flags = SDHCI_ACPI_RUNTIME_PM, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, }; static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sdio = { diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 27ae563..ae403e7 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -345,6 +345,7 @@ static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot) static const struct sdhci_pci_fixes sdhci_intel_byt_emmc = { .allow_runtime_pm = true, .probe_slot = byt_emmc_probe_slot, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, }; static const struct sdhci_pci_fixes sdhci_intel_byt_sdio = { -- 1.9.1 -- _______________________________________________ linux-yocto mailing list linux-yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/linux-yocto