u-boot.git/drivers/mmc/Makefile, branch v2013.10

mmc: don't support write & erase for SPL builds

2013-09-20T15:58:55Z

For SPL builds this is just dead code since we'll only need to read. Eliminating it results in a significant size reduction for the SPL binary, which may be critical for certain platforms where the binary size is highly constrained. Signed-off-by: Paul Burton Acked-by: Pantelis Antoniou

powerpc: mpc85xx: Support booting from SD Card with SPL

2013-08-20T16:47:26Z

The code from the internal on-chip ROM. It loads the final uboot image into DDR, then jump to it to begin execution. The SPL's size is sizeable, the maximum size must not exceed the size of L2 SRAM. It initializes the DDR through SPD code, and copys final uboot image to DDR. So there are two stage uboot images: * spl_boot, 96KB size. The env variables are copied to L2 SRAM, so that ddr spd code can get the interleaving mode setting in env. It loads final uboot image from offset 96KB. * final uboot image, size is variable depends on the functions enabled. Signed-off-by: Ying Zhang Acked-by: York Sun

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38Z

Signed-off-by: Wolfgang Denk [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini

Merge branch 'u-boot/master' into 'u-boot-arm/master'

2013-05-30T12:45:06Z

Conflicts: common/cmd_fpga.c drivers/usb/host/ohci-at91.c

mmc: update Faraday FTSDC010 for rw performance

2013-05-15T23:18:15Z

Faraday FTSDC010 is a MMC/SD host controller. Although there is already a driver in current u-boot release, which is modified from eSHDC and contributed by Andes Tech. Its performance is too terrible on Faraday A36x SoC platforms, so I turn to implement this new version of driver which is 10+ times faster than the old one. It's carefully designed to be compatible with Andes chips, so it should be safe to replace it. Signed-off-by: Kuo-Jung Su CC: Andy Fleming Signed-off-by: Andy Fleming

drivers/mmc: move spl_mmc.c to common/spl

2013-05-15T12:41:03Z

The mpc85xx repuires a special layout on the memory device that is connected to the eSDHC controller interface. But the file spl_mmc.c didn't handle this specfic case, there needs a special treatmen, in the powerpc drictory. So, there is no longer to keep spl_mmc.c on mpc85xx, CONFIG_SPL_FRAMEWORK is not set. When CONFIG_SPL_MMC_SUPPORT is set and CONFIG_SPL_FRAMEWORK is not set, there was an error in drivers/mmc/spl_mmc.c: drivers/mmc/libmmc.o:(.got2+0x8): undefined reference to `spl_image'. Now, the solution is to move the file "spl_mmc.c" to directory "common/spl". Signed-off-by: Ying Zhang

sdhci: Add sdhci support for spear devices

2013-05-06T21:26:24Z

Signed-off-by: Vipin Kumar Acked-by: Stefan Roese Acked-by: Jaehoon Chung Signed-off-by: Andy Fleming

mmc: Add support for Xilinx Zynq sdhci controller

2013-04-30T09:39:27Z

Add support for SD, MMC and eMMC card on Xilinx Zynq. Signed-off-by: Michal Simek Reviewed-by: Tom Rini

mmc: add bcm2835 driver

2013-03-20T14:31:25Z

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 Signed-off-by: Oleksandr Tymoshenko Signed-off-by: Stephen Warren Acked-by: Andy Fleming

EXYNOS: mmc: support DesignWare Controller for Samsung-SoC

2012-11-27T23:26:47Z

Support DesignWare MMC Controller for Samsung Specific. Signed-off-by: Jaehoon Chung Signed-off-by: Kyungmin Park Signed-off-by: Rajeshawari Shinde Signed-off-by: Andy Fleming