u-boot.git/drivers/mmc/Kconfig, branch master

mmc: mtk-sd: select LMB_LIMIT_DMA_BELOW_RAM_TOP

2026-06-24T15:06:16Z

Default to CONFIG_LMB_LIMIT_DMA_BELOW_RAM_TOP=y when CONFIG_MTK_SD is enabled. The MediaTek SD controller can only access the first 4GB of RAM when DMA is used. "imply" is used rather than "select" in case someone want's to turn off the option when DMA is not used. Link: https://patch.msgid.link/20260615-mtk-fix-ram-size-v2-1-f72cfc52ce58@baylibre.com Signed-off-by: David Lechner

mmc: Kconfig: allows m68k to use esdhc imx driver

2026-05-04T20:19:49Z

Allow cpu families as mcf5441x (m68k) to use the fsl_esdhc_imx driver since the hardware ip module is the same. Signed-off-by: Angelo Dureghello --- Changes in v2: - moved before menuconfig changes

core: Rework REGMAP symbols implementation

2026-03-30T22:59:35Z

As exposed by "make randconfig", we have an issue with the dependencies for REGMAP (and xPL variants). As this is a library function, it should always be selected and not depended on by other functionality. This is largely done correctly today, so just correct the few outliers. Acked-by: Anshul Dalal Signed-off-by: Tom Rini

mmc: mmc_spi: Select CRC16 if CRC checking is enabled

2026-01-08T14:05:53Z

Currently CRC16 is not selected when CRC checking is enabled and if it wasn't enabled in the config otherwise the build will fail because of references to crc16_ccitt() that doesn't exist. Signed-off-by: Daniel Palmer Signed-off-by: Peng Fan

Merge tag 'u-boot-imx-master-20250717' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

2025-07-17T17:42:46Z

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/27088 - Add support for the i.MX95 B0 version. - Enable standard boot for phycore-imx8mp. - Kconfig fixes for i.MX MMC and FSL_SEC_MON. - Support 4Gb single die variant of the i.MX8MM Venice board.

mmc: Remove unused kona_sdhci driver

2025-07-17T17:39:07Z

As no platforms use this driver anymore, remove it. Signed-off-by: Tom Rini Signed-off-by: Peng Fan

mmc: Tighten some mmc driver dependencies

2025-07-17T17:39:07Z

A large number of mmc drivers cannot build without access to some platform specific header files. Express those requirements in Kconfig as well. Signed-off-by: Tom Rini Acked-by: Peng Fan Signed-off-by: Peng Fan

arm: imx: Remove unused mxcmmc driver

2025-07-17T12:57:23Z

As no platforms use this driver anymore, remove it. Signed-off-by: Tom Rini

mmc: Kconfig: Really correct dependencies SDHCI ADMA options

2025-06-12T00:29:25Z

When doing the investigation for commit 53bb8fdea12a ("mmc: Kconfig: Correct dependencies SDHCI ADMA options") I missed the implications of MMC_SDHCI_ADMA_HELPERS. The problem is that FSL_ESDHC via the FSL_ESDHC_SUPPORT_ADMA2 option will also enable these helper functions. This in turn means the correct dependency here is MMC_SDHCI_ADMA_HELPERS and not *MMC_SDHCI_ADMA. Reported-by: Heiko Thiery Signed-off-by: Tom Rini

mmc: mediatek: permit to also build for Airoha arch

2025-04-16T22:51:45Z

Airoha new SoC implement the same Mediatek driver for MMC. Permit to also build for Airoha arch. Signed-off-by: Christian Marangi