The following patches fix a couple of issues which prevented Venice2 boards from booting via eMMC and SD card reliably. Note that this includes disabling UHS support since SDR50 and above require a Tegra-specific tuning procedure which is not supported yet (and still seems to have issues even in downstream kernels).
This depends on the following patches which fix an issue where the eMMC's power supply gets toggled, causing eMMC failures: http://patchwork.ozlabs.org/patch/339386/ http://patchwork.ozlabs.org/patch/339710/ Tested on Tegra124-based Venice2 and Norrin boards. Andrew Bresticker (3): mmc: tegra: disable UHS modes mmc: tegra: fix reporting of base clock frequency ARM: tegra: fix Venice2 SD card VQMMC supply arch/arm/boot/dts/tegra124-venice2.dts | 2 +- drivers/mmc/host/sdhci-tegra.c | 40 +++++++++++++++++++++++++--------- 2 files changed, 31 insertions(+), 11 deletions(-) -- 1.9.1.423.g4596e3a -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
