From patchwork Tue May 12 10:02:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Brugger X-Patchwork-Id: 245661 List-Id: U-Boot discussion From: matthias.bgg at kernel.org (matthias.bgg at kernel.org) Date: Tue, 12 May 2020 12:02:06 +0200 Subject: [PATCH 1/2] mmc: sdhci: Use debug for not supported SDMA info message Message-ID: <20200512100207.13183-1-matthias.bgg@kernel.org> From: Matthias Brugger If CONFIG_MMC_SDHCI_SDMA is enabled but the HW could not support it, we no longer error out. Instead we do not enable it in the host. Change the output from printf to debug as this isn't an error but only additional information now. Signed-off-by: Matthias Brugger Reviewed-by: Peng Fan --- drivers/mmc/sdhci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 6e8f6e3d17..8bb4393ce1 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -744,8 +744,8 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host, if ((caps & SDHCI_CAN_DO_SDMA)) { host->flags |= USE_SDMA; } else { - printf("%s: Your controller doesn't support SDMA!!\n", - __func__); + debug("%s: Your controller doesn't support SDMA!!\n", + __func__); } #endif #if CONFIG_IS_ENABLED(MMC_SDHCI_ADMA) From patchwork Tue May 12 10:02:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Brugger X-Patchwork-Id: 245662 List-Id: U-Boot discussion From: matthias.bgg at kernel.org (matthias.bgg at kernel.org) Date: Tue, 12 May 2020 12:02:07 +0200 Subject: [PATCH 2/2] configs: rpi_arm64: enable SDHCI SDMA support In-Reply-To: <20200512100207.13183-1-matthias.bgg@kernel.org> References: <20200512100207.13183-1-matthias.bgg@kernel.org> Message-ID: <20200512100207.13183-2-matthias.bgg@kernel.org> From: Matthias Brugger RPi4 supports SDMA on it's SDHCI controller. Enable to option for the combine RPi3/4 config. Signed-off-by: Matthias Brugger Reviewed-by: Peng Fan --- configs/rpi_arm64_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/configs/rpi_arm64_defconfig b/configs/rpi_arm64_defconfig index b9bb083a1d..66c4a5368c 100644 --- a/configs/rpi_arm64_defconfig +++ b/configs/rpi_arm64_defconfig @@ -23,6 +23,7 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_DM_KEYBOARD=y CONFIG_DM_MMC=y CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_SDMA=y CONFIG_MMC_SDHCI_BCM2835=y CONFIG_DM_ETH=y CONFIG_BCMGENET=y