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* mmc: add bcm2835 driverStephen Warren2013-03-20-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a simple driver for the BCM2835's SD controller. Workarounds are implemented for: * Register writes can't be too close to each-other in time, or they will be lost. * Register accesses must all be 32-bit, so implement custom accessors. This code was extracted from: git://github.com/gonzoua/u-boot-pi.git master which was created by Oleksandr Tymoshenko. Portions of the code there were obviously based on the Linux kernel at: git://github.com/raspberrypi/linux.git rpi-3.6.y commit f5b930b "Main bcm2708 linux port" signed-off-by Dom Cobley. swarren changed the following for upstream: * Removed hack udelay()s in bcm2835_sdhci_raw_writel(); setting SDHCI_QUIRK_WAIT_SEND_CMD appears to solve the issues. * Remove register logging from read*/write* functions. * Sort out confusion with min/max_freq values passed to add_sdhci(). * Use more descriptive variable names and calculations in IO accessors. * Simplified and commented twoticks_delay calculation. * checkpatch fixes. Cc: Andy Fleming <afleming@gmail.com> Signed-off-by: Oleksandr Tymoshenko <gonzo@bluezbox.com> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Andy Fleming <afleming@gmail.com>
* EXYNOS: mmc: support DesignWare Controller for Samsung-SoCJaehoon Chung2012-11-27-0/+1
| | | | | | | | | Support DesignWare MMC Controller for Samsung Specific. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Rajeshawari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* mmc: dw-mmc: support DesignWare MMC ControllerJaehoon Chung2012-10-22-0/+1
| | | | | | | | | Support the DesginWare MMC Controller. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Rajeshawari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* mmc: pxa: Remove the old non-generic PXA MMC driverMarek Vasut2012-10-22-1/+0
| | | | | | | | | This driver is no longer used and it's remaining users were converted to the new generic PXA MMC driver. Thus, remove this driver. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andy Fleming <afleming@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* ARM: SPL: Convert davinci to CONFIG_SPL_FRAMEWORKTom Rini2012-09-27-3/+0
| | | | | | | | - Convert the non-relocation part of board_init_f to spl_board_init, turn on CONFIG_SPL_BOARD_INIT in the configs. - Remove duplicated code. - Add spl_boot_device() that returns the statically chosen boot device. Signed-off-by: Tom Rini <trini@ti.com>
* SPL: Move the omap SPL framework to common/splTom Rini2012-09-27-1/+4
| | | | | | | | | | | | | Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL framework, enable on all of the previously using boards. We move the spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/. We leave the NAND one in-place as we plan to replace it later in this series. We use common/spl to avoid linker problems with respect to merging constant strings in objects. Otherwise all strings in common/ will be linked in and kept which grows SPL in size too much. Signed-off-by: Tom Rini <trini@ti.com>
* da850/omap-l138: Add support to read u-boot image from MMC/SDLad, Prabhakar2012-09-01-0/+4
| | | | | | | | | | | | | | | DA850/OMAP-L138 does not support strict MMC/SD boot mode. SPL will be in SPI flash and U-Boot image will be in MMC/SD card. SPL will do the low level initialization and then loads the u-boot image from MMC/SD card. Define CONFIG_SPL_MMC_LOAD macro in the DA850/OMAP-L138 configuration file to enable this feature. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
* mmc: tegra2: rename tegra2_mmc.* to tegra_mmc.*Tom Warren2012-07-07-1/+1
| | | | | | | | In anticipation of Tegra3 support, continue removing/renaming Tegra2-specific files. No functional changes (yet). Updated copyrights to 2012. Signed-off-by: Tom Warren <twarren@nvidia.com>
* mmc: support the sdhci instead of s5p_mmc for samsung-socJaehoon Chung2012-05-08-1/+1
| | | | | | | | | | | | In driver mmc, generic s5p_sdhci code is implemented. s5p_mmc file is dupulicated. we are good that use the generic sdhci. This patch supported the sdhci for Samsung-SoC. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Lei Wen<leiwen@marvell.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
* ATMEL: remove old atmel_mci driverSven Schnelle2012-03-13-1/+0
| | | | | | | | All boards are using the gen_atmel_mci driver now, so no need to carry the old driver around. Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* iMX28: Add SSP MMC driverMarek Vasut2011-11-11-0/+1
| | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> Acked-by: Andy Fleming <afleming@gmail.com>
* PXA: Add MMC driver using the generic MMC frameworkMarek Vasut2011-11-03-0/+1
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* ftsdc010: add support of ftsdc010 mmc controllerMacpaul Lin2011-09-04-0/+1
| | | | | | Faraday FTSDC010 controller is a SD/MMC controller for SoC chip. Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* OMAP3: Remove legacy mmc driverTom Rini2011-09-04-1/+0
| | | | | | | | Now that all platforms have been migrated to the new MMC driver, remove the old one. Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* mmc: sh_mmcif: add support for Renesas MMCIFYoshihiro Shimoda2011-07-15-0/+1
| | | | | | | Some Renesas SuperH have MMCIF module. This driver supports it. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Andy Fleming <afleming@freescale.com>
* MMC: add marvell sdhci driverLei Wen2011-07-15-0/+1
| | | | | | | | | This could support both armada100 and pantheon serial in the mainline, while this driver also be tested to support upcoming mg, mmp2 and mmp3 hardware. Signed-off-by: Lei Wen <leiwen@marvell.com> Acked-by: Andy Fleming <afleming@freescale.com>
* MMC: add sdhci generic frameworkLei Wen2011-07-15-0/+1
| | | | | | | | | Nowdays, there are plenty of mmc driver in uboot adopt the sd standard host design, aka as sdhci. It is better to centralize the common logic together to better maintenance. Signed-off-by: Lei Wen <leiwen@marvell.com> Acked-by: Andy Fleming <afleming@freescale.com>
* mmc: Tegra2: SD/MMC driver for Seaboard - eMMC on SDMMC4, SDIO on SDMMC3Tom Warren2011-07-15-0/+1
| | | | | Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Andy Fleming <afleming@freescale.com>
* MMC: Add support for PL180 ARM mmc deviceMatt Waddel2011-04-29-0/+1
| | | | | | | Add support for the ARM PrimeCell MultiMedia Interface - PL180. Ported from original device driver written by ST-Ericsson. Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
* mmc: add generic mmc spi driverThomas Chou2011-04-13-0/+1
| | | | | | | | | | | | | This patch supports mmc/sd card with spi interface. It is based on the generic mmc framework. It works with SDHC and supports multi blocks read/write. The crc checksum on data packet is enabled with the def, There is a subcomamnd "mmc_spi" to setup spi bus and cs at run time. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Andy Fleming <afleming@freescale.com>
* Davinci MMCSD SupportSandeep Paulraj2011-02-02-0/+1
| | | | | | | | | | Added support for MMC/SD cards for Davinci. This feature is enabled by CONFIG_DAVINCI_MMC and is dependant on CONFIG_MMC and CONFIG_GENERIC_MMC options. This is tested on DM355 and DM365 EVMs with both the available mmc controllers. Signed-off-by: Alagu Sankar <alagusankar@embwise.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* ARMV7: OMAP: Add new mmc driver compatible with CONFIG_GENERIC_MMCSukumar Ghorai2010-10-17-0/+1
| | | | | | | | | | | | | OMAP boards currently use a legacy mmc driver. This patch adds a new mmc driver which will work with the generic mmc driver in u-boot. This new driver will work with both OMAP3 and OMAP4 boards. This patch does not remove the old driver. It should remain in the tree until all boards that use it switch to the new driver. Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com> Tested-by: Steve Sakoman <steve@sakoman.com>
* AT91: MCI: add SD/MMC driver using mmc frameworkReinhard Meyer2010-09-03-2/+3
| | | | Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* S5P: support mmc driverMinkyu Kang2010-08-03-0/+1
| | | | | | | | This patch adds support mmc driver for s5p SoC Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* mxc-mmc: sdhc host driver for MX2 and MX3 proccessorIlya Yanok2009-08-09-0/+1
| | | | | | | | | | This is a port of Linux driver for SDHC host controller hardware found on Freescale's MX2 and MX3 processors. Uses new generic MMC framework (CONFIG_GENERIC_MMC) and it looks like there are some problems with a framework (at least on LE cpus). Some of these problems are addressed in the following patches. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* pxa: move mmc drivers to drivers/mmcJean-Christophe PLAGNIOL-VILLARD2009-02-20-0/+1
| | | | | | introduce new macro CONFIG_PXA_MMC to activate it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add support for the Freescale eSDHC found on 8379 and 8536 SoCsAndy Fleming2009-02-16-0/+1
| | | | | | | | This uses the new MMC framework Some contributions by Dave Liu <daveliu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* Add MMC FrameworkAndy Fleming2009-02-16-0/+1
| | | | | | | | | | | | | | Here's a new framework (based roughly off the linux one) for managing MMC controllers. It handles all of the standard SD/MMC transactions, leaving the host drivers to implement only what is necessary to deal with their specific hardware. This also hooks the infrastructure into the PowerPC board code (similar to how the ethernet infrastructure now hooks in) Some of this code was contributed by Dave Liu <daveliu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* Blackfin: add driver for on-chip MMC/SD controllerCliff Cai2009-02-02-0/+1
| | | | | | | This is a port of the Linux Blackfin on-chip SDH driver to U-Boot. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* OMAP3: Add MMC supportDirk Behme2009-01-24-0/+1
| | | | | | Add MMC support. Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
* mmc: Move atmel_mci driver into drivers/mmcHaavard Skinnemoen2008-07-10-0/+2
| | | | | | | This makes it easier to use the driver on other platforms. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Jean-Chritophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Create drivers/mmc subdirectoryHaavard Skinnemoen2008-07-10-0/+44
In order to consolidate more of the various MMC drivers around the tree, we must first have a common place to put them. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Jean-Chritophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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