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path: root/drivers/mmc/Kconfig
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2019-01-19Kconfig: Migrate BOUNCE_BUFFERPhilipp Tomsich
The bounce buffer is used by a few drivers (most of the MMC drivers) to overcome limitations in their respective DMA implementation. This moves the configuration to Kconfig and makes it user-selectable (even though it will be a required feature to make those drivers work): the expected usage is for drivers depending on this to 'select' it unconditionally from their respective Kconfig (see follow-up patches). This commit includes a full migration using moveconfig.py to ensure that each commit compiles. To ensure bisectability we update dependencies of various drivers to now select BOUNCE_BUFFER when needed. [trini: Squash all patches to ensure bisectability] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> [dw_mmc portion] Reviewed-by: Fabio Estevam <festevam@gmail.com> [mxsmmc portion] Reviewed-by: Simon Glass <sjg@chromium.org> [tegra portion]
2018-12-19mmc: Add JZ47xx SD/MMC controller driverPaul Burton
Add driver for the JZ47xx MSC controller. Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Signed-off-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Reviewed-by: Marek Vasut <marex@denx.de>
2018-11-28mmc: mtk-sd: add SD/MMC host controller driver for MT7623 SoCWeijie Gao
This patch adds MT7623 host controller driver for accessing SD/MMC. Cc: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Tested-by: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-11-22sunxi-mmc: introduce new MMC_SUNXI_HAS_MODE_SWITCH optionVasily Khoruzhick
Allwinner A64 has new mode but doesn't have a mode switch in CCM, and CCM_MMC_CTRL_MODE_SEL_NEW is not defined, so compilation fails if MMC_SUNXI_HAS_NEW_MODE is enabled Introduce new MMC_SUNXI_HAS_MODE_SWITCH option to be able to ifdef usage of CCM_MMC_CTRL_MODE_SEL_NEW Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Reviewed-by: Jagan Teki <jagan@openedev.com> [jagan: update commit message] Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> # Amarula A64-Relic
2018-10-16arm64: versal: Add support for new Xilinx Versal ACAPsMichal Simek
Xilinx is introducing Versal, an adaptive compute acceleration platform (ACAP), built on 7nm FinFET process technology. Versal ACAPs combine Scalar Processing Engines, Adaptable Hardware Engines, and Intelligent Engines with leading-edge memory and interfacing technologies to deliver powerful heterogeneous acceleration for any application. The Versal AI Core series has five devices, offering 128 to 400 AI Engines. The series includes dual-core Arm Cortex™-A72 application processors, dual-core Arm Cortex-R5 real-time processors, 256KB of on-chip memory with ECC, more than 1,900 DSP engines optimized for high-precision floating point with low latency. The patch is adding necessary infrastructure in place without enabling platform which is done in separate patch. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-09-11mmc: k3_arasan: Add sdhci driver support for K3 family SoCsLokesh Vutla
AM654 has an arasan sdhci controller and a mmc phy attached to it. Add basic support for K3 specific arasan sdhci controller. Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-10mmc: add HS400 supportPeng Fan
Add HS400 support. Selecting HS400 needs first select HS200 according to spec, so use a dedicated function for HS400. Add HS400 related macros. Remove the restriction of only using the low 6 bits of EXT_CSD_CARD_TYPE, using all the 8 bits. Signed-off-by: Peng Fan <peng.fan@nxp.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Faiz Abbas <faiz_abbas@ti.com> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Peng Fan <peng.fan@nxp.com>
2018-07-10board: arm: Add support for Broadcom BCM7445Thomas Fitzsimmons
Add support for loading U-Boot on the Broadcom 7445 SoC. This port assumes Broadcom's BOLT bootloader is acting as the second stage bootloader, and U-Boot is acting as the third stage bootloader, loaded as an ELF program by BOLT. Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org> Cc: Stefan Roese <sr@denx.de> Cc: Tom Rini <trini@konsulko.com> Cc: Florian Fainelli <f.fainelli@gmail.com>
2018-05-23Convert CONFIG_SUPPORT_EMMC_RPMB to KconfigAlex Kiernan
Convert CONFIG_SUPPORT_EMMC_RPMB to Kconfig. Split the command handling from the underlying support and expose this through CMD_MMC_RPMB. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-05-08mmc: Kconfig: add the MMC_TRACE config in KconfigJaehoon Chung
Add the MMC_TRACE config in Kconfig. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2018-04-21mmc: sh_mmcif: Add Kconfig entryMarek Vasut
Add Kconfig entry for SH MMCIF driver. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com>
2018-04-11mmc: renesas-sdhi: Add Renesas SDHI Kconfig entryMarek Vasut
Add Kconfig entry for the Renesas SDHI variant of the controller and split the Makefile entries accordingly. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-04-08treewide: Migrate CONFIG_FSL_ESDHC to KconfigMario Six
Migrate the CONFIG_FSL_ESDHC option to Kconfig. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-03-30mmc: ftsdc010: Merge nds32_mmc to ftsdc010Rick Chen
nsd32_mmc was created to support ftsdc010 dm. It is not necessary to separate both, so merge it to ftsdc010. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Cc: Greentime Hu <green.hu@gmail.com>
2018-03-30mmc: ftsdc010: Migrate CONFIG_FTSDC010_SDIO to KconfigRick Chen
Convert CONFIG_FTSDC010_SDIO to Kconfig. So CONFIG_FTSDC010_SDIO can also be removed from config_whitelist.txt. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Cc: Greentime Hu <green.hu@gmail.com>
2018-03-01mmc: Added Kconfig support for CONFIG_ZYNQ_SDHCI_MIN_FREQVipul Kumar
This patch added Kconfig support for CONFIG_ZYNQ_SDHCI_MIN_FREQ and enabled it in respective defconfig. Signed-off-by: Vipul Kumar <vipulk@xilinx.com> Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-01mmc: Added Kconfig support for CONFIG_ZYNQ_SDHCI_MAX_FREQVipul Kumar
This patch added Kconfig support for CONFIG_ZYNQ_SDHCI_MAX_FREQ and enabled it in respective defconfig. Signed-off-by: Vipul Kumar <vipulk@xilinx.com> Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-02-26mmc: omap_hsmmc: make it possible to compile out ADMA supportJean-Jacques Hiblot
Some platforms don't have ADMA controllers. For those platforms, compiling it out reduces the size of the binary by about 600 bytes. Leaving the support in doesn't break things as the driver checks at runtime if the ADMA2 controller is present. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Tested-by: Adam Ford <aford173@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-02-08Move most CONFIG_HAVE_BLOCK_DEVICE to KconfigAdam Ford
config_fallbacks.h has some logic that sets HAVE_BLOCK_DEVICE based on a list of enabled options. Moving HAVE_BLOCK_DEVICE to Kconfig allows us to drastically shrink the logic in config_fallbacks.h Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Rename HAVE_BLOCK_DEVICE to CONFIG_BLOCK_DEVICE] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-02-08Convert CONFIG_APBH_DMA et al to KconfigAdam Ford
This converts the following to Kconfig: CONFIG_APBH_DMA CONFIG_APBH_DMA_BURST CONFIG_APBH_DMA_BURST8 Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Stefan Agner <stefan.agner@toradex.com> [trini: Add in MMC as well] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-28mmc: Add bcm2835 sdhost controllerAlexander Graf
The BCM2835 family of SoCs has 2 different SD controllers: One based on the SDHCI spec and a custom, home-grown one. This patch implements a driver for the latter based on the Linux driver. This is needed so that we can make use of device trees that assume driver presence of both SD controllers. Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-24mmc: Poll for broken card detection caseJun Nie
Poll for broken card detection case instead of return no card detected. Signed-off-by: Jun Nie <jun.nie@linaro.org>
2018-01-12mmc: add a Kconfig option to enable the support for MMC write operationsJean-Jacques Hiblot
This allows using CONFIG_IS_ENABLED(MMC_WRITE) to compile out code needed only if write support is required. The option is added for u-boot and for SPL Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-01-12mmc: make optional the support for eMMC hardware partitioningJean-Jacques Hiblot
Not all boards have an eMMC and not all users have a need for this. Allow to compile it out. By default it is still included. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-01-12mmc: make UHS and HS200 optionalJean-Jacques Hiblot
Supporting USH and HS200 increases the code size as it brings in IO voltage control, tuning and fatter data structures. Use Kconfig configuration to select which of those features should be built in. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-01-12mmc: convert most of printf() to pr_err() and pr_warn()Jean-Jacques Hiblot
This allows to compile out the log message by tweaking the LOGLEVEL. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2018-01-12mmc: Retry some MMC cmds on failureKishon Vijay Abraham I
With certain SD cards like Kingston 8GB/16GB UHS card, it is seen that MMC_CMD_ALL_SEND_CID cmd fails on first attempt, but succeeds subsequently. Therefore, retry MMC_CMD_ALL_SEND_CID cmd a few time as done in Linux kernel. Similarly, it is seen that MMC_CMD_SET_BLOCKLEN may fail on first attempt, therefore retry this cmd a few times as done in kernel. To make it clear that those are optionnal workarounds, a new Kconfig option 'MMC_QUIRKS' is added (enabled by default). Signed-off-by: Vignesh R <vigneshr@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2018-01-12mmc: introduce mmc modesJean-Jacques Hiblot
no functionnal changes. In order to add the support for the high speed SD and MMC modes, it is useful to track this information. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-11-30nds32: mmc: Support ftsdc010 DM.Rick Chen
Add nds32_mmc to support ftsdc010 dm flow. Signed-off-by: Rick Chen <rick@andestech.com>
2017-11-17mmc: arm_pl180_mmci: adapt driver to DM usagePatrice Chotard
Convert this driver to driver model. This driver is also used by VEXPRESS platforms which doesn't use driver model. Tested on STM32F746 and STM32F769 platforms. Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2017-10-08dm: mmc: remove DM_MMC_OPS for STM32_SDMMCPatrice Chotard
Since e7881d85 "dm: mmc: Drop CONFIG_DM_MMC_OPS" DM_MMC_OPS is no more used, remove it from STM32_SDMMC2 dependencies Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2017-09-28mmc: Add MMC support for stm32h7 SocsPatrice Chotard
This patch adds SD/MMC support for STM32H7 SoCs. Here is an extraction of SDMMC main features, embedded in STM32H7 SoCs. The SD/MMC block include the following: _ Full compliance with MultiMediaCard System Specification Version 4.51. Card support for three different databus modes: 1-bit (default), 4-bit and 8-bit. _ Full compatibility with previous versions of MultiMediaCards (backward compatibility). _ Full compliance with SD memory card specifications version 4.1. (SDR104 SDMMC_CK speed limited to maximum allowed IO speed, SPI mode and UHS-II mode not supported). _ Full compliance with SDIO card specification version 4.0. Card support for two different databus modes: 1-bit (default) and 4-bit. (SDR104 SDMMC_CK speed limited to maximum allowed IO speed, SPI mode and UHS-II mode not supported). _ Data transfer up to 208 Mbyte/s for the 8 bit mode. (depending maximum allowed IO speed). _ Data and command output enable signals to control external bidirectional drivers. The current version of the SDMMC supports only one SD/SDIO/MMC card at any one time and a stack of MMC Version 4.51 or previous. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-22regulator: pbias: Add PBIAS regulator for proper voltage switching on MMC1Jean-Jacques Hiblot
In the TI SOCs a PBIAS cell exists to provide a bias voltage to the MMC1 IO cells. Without this bias voltage these I/O cells can not function properly. The PBIAS cell is controlled by software. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-09-22mmc: uniphier-sd: Add support for R8A7795 and R7A7796Marek Vasut
Add OF match entries and quirks for Renesas RCar Gen3 controllers into the driver. The IP this driver handles is in fact Matsushita one and in used both in Socionext and Renesas chips. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Jaehoon Chung <jh80.chung@samsung.com>
2017-08-28mmc: sunxi: Support new modeMaxime Ripard
Almost all of the newer Allwinner SoCs have a new operating mode for the eMMC clocks that needs to be enabled in both the clock and the MMC controller. Details about that mode are sparse, and the name itself (new mode vs old mode) doesn't give much details, but it seems that the it changes the sampling of the MMC clock. One side effect is also that it divides the parent clock rate by 2. Add support for it through a Kconfig option. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-08-17dm: mmc: Drop CONFIG_DM_MMC_OPSSimon Glass
All boards which use DM_MMC have now been converted to use DM_MMC_OPS. Drop the option and good riddance. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-17dm: mmc: Correct Kconfig condition for SPL_DM_MMC_OPSSimon Glass
This should depend on SPL_DM_MMC, not SPL_DM. For it and update the only affected board's defconfig. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-01dm: mmc: Allow disabling driver model in SPLSimon Glass
At present if U-Boot proper uses driver model for MMC, then SPL has to also. While this is desirable, it places a significant barrier to moving to driver model in some cases. For example, with a space-constrained SPL it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves adjusting some drivers. Add new SPL versions of the options for DM_MMC, DM_MMC_OPS and BLK. By default these follow their non-SPL versions, but this can be changed by boards which need it. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-09mmc: sh_sdhi: Fix Kconfig entryMarek Vasut
The Kconfig entry depends on RMOBILE, but this was renamed to ARCH_RMOBILE in commit 1cc95f6e1b38 (ARM: Rmobile: Rename CONFIG_RMOBILE to CONFIG_ARCH_RMOBILE) . Fix this omission. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-05-15mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMCMasahiro Yamada
Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig. We do not need two options for the same feature. Deprecate the former. This commit was generated with the sed script 's/GENERIC_MMC/MMC/' and manual fixup of drivers/mmc/Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-05-15drivers: omap_hsmmc: move to DM_MMC_OPSJean-Jacques Hiblot
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-04-14mmc: gen_atmel_mci: add driver model support for mciWenyou Yang
Add the driver model support for Atmel mci while retaining the existing legacy code. This allows the driver to support boards that have converted to driver model as well as those that have not. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-04-14mmc: meson: add MMC driver for Meson GX (S905)Carlo Caione
This driver implements MMC support on Meson GX (S905) based systems. It's based on Carlo Caione's work, changes: - BLK support added - general refactoring Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Tested-by: Vagrant Cascadian <vagrant@debian.org>
2017-04-01mmc: tegra: allow disabling external clock loopbackMarcel Ziswiler
Introduce CONFIG_TEGRA124_MMC_DISABLE_EXT_LOOPBACK to disable the external clock loopback and use the internal one on SDMMC3 as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits being set to 0xfffd according to the TRM. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2017-03-21mmc: tangier: Add Intel Tangier eMMC/SDHCI driverFelipe Balbi
This patch adds Intel Tangier eMMC/SDHCI driver. Intel Tangier SoC contains a hybrid of PCI and non-PCI devices. SDHCI controller is one of the devices which are *not* on a PCI and, hence, cannot be enumerated by standard PCI means. This driver, allows for SDHCI controller on Tangier SoC to work in U-Boot. Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-03-21mmc: pci: Add CONFIG_MMC_PCIFelipe Balbi
We don't want pci_mmc to compile every time x86 compiles, only when there's a platform that needs it. For that reason, we're adding a new CONFIG_MMC_PCI which platforms can choose to enable. Suggested-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-03-14STiH410-B2260: Add device treePatrice Chotard
This device tree has been extracted from v4.9 kernel Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-03-14STiH410: Add STi SDHCI driverPatrice Chotard
Add SDHCI host controller found on STMicroelectronics SoCs On some ST SoCs, i.e. STiH407/STiH410, the MMC devices can live inside a dedicated flashSS sub-system that provides an extend subset of registers that can be used to configure the Arasan MMC/SD Host Controller. This means, that the SDHCI Arasan Controller can be configured to be eMMC4.5 or 4.3 spec compliant. W/o these settings the SDHCI will configure and use the MMC/SD controller with limited features e.g. PIO mode, no DMA, no HS etc. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-02-09drivers: mmc: omap_hsmmc: Fix IO Buffer on OMAP36xxAdam Ford
On the OMAP36xx/37xx the CONTROL_WKUP_CTRL register has a field (bit 6) named GPIO_IO_PWRDNZ. If 0, the IO buffers which are related to GPIO_126, 127 and 129 are disabled. Some boards may need this for MMC. After the PBIAS is configured, this bit should be set high to enable these GPIO pins. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-01-31mmc: atmel: rename CONFIG_ATMEL_SDHCI to CONFIG_MMC_SDHCI_ATMELMasahiro Yamada
Make the naming scheme consistent; all SDHCI-base drivers prefixed with CONFIG_MMC_SDHCI_. While we are here, add "depends on ARCH_AT91". Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
generated by cgit (git 2.34.1) at 2024-12-27 13:57:54 +0000