u-boot.git/drivers/mmc, branch v2014.01-rc2

mmc: add Faraday FTSDC021 SDHCI controller support

2013-12-08T12:23:05Z

Faraday FTSDC021 is a controller which is compliant with SDHCI v3.0, SDIO v2.0 and MMC v4.3. However this driver is only verified with SD memory cards. Signed-off-by: Kuo-Jung Su Acked-by: Pantelis Antoniou CC: Andy Fleming

powerpc: mmc: Add corenet devices support in esdhc spl

2013-12-08T12:17:28Z

Existing eSDHC SPL framework assumes booting from sd-image with boot_format header which contains final u-boot Image offset and size. No such header is present in case of corenet devices like T1040 as corenet deivces use PBI-RCW based intialization. So, for corenet deives, SPL bootloader use values provided at compilation time. These values can be defined in board specific config file. Signed-off-by: Priyanka Jain Acked-by: Pantelis Antoniou

mmc/dwmmc: modify FIFO threshold only if value explicitly set

2013-12-08T12:08:47Z

If platform provides "host->fifoth_val" it will be used for initialization of DWMCI_FIFOTH register. Otherwise default value will be used. This implementation allows: * escape unclear and recursive calculations that are currently in use * use whatever custom value for DWMCI_FIFOTH initialization if any particular SoC requires it Signed-off-by: Alexey Brodkin Cc: Mischa Jonker Cc: Alim Akhtar Cc: Rajeshwari Shinde Cc: Jaehoon Chung Cc: Amar Cc: Kyungmin Park Cc: Minkyu Kang Cc: Simon Glass Cc: Pantelis Antoniou Cc: Andy Fleming Acked-by: Jaehoon Chung Acked-by: Pantelis Antoniou

mmc: dw_mmc: remove the exynos specific code in dw-mmc.c

2013-12-08T12:07:07Z

dw-mmc.c is the general driver file. So, remove the exynos specific code at dw-mmc.c. Instead, exynos specific cod can be move into exynos-dw_mmc.c. Signed-off-by: Jaehoon Chung Acked-by: Alexey Brodkin Acked-by: Pantelis Antoniou Acked-by: Minkyu Kang

drivers: convert makefiles to Kbuild style

2013-10-31T17:26:01Z

Signed-off-by: Masahiro Yamada

powerpc/esdhc: Add 3.3v voltage support in esdhc capacity register

2013-10-31T07:55:34Z

T4240QDS eSDHC host capabilities reigster should have VS33 bit define. Add quirk CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33 to deal with capacity missing Signed-off-by: Roy Zang Signed-off-by: Haijun Zhang Acked-by: Pantelis Antoniou

esdhc: memset mmc struct before putting into use

2013-10-31T07:55:34Z

struct mmc should be clear to all '0' after malloc to avoid unexpect variable value. Like mmc->has_init = xxx. In this case mmcinfo will believe the card had been initialized before and skip the initialization. Test on P5040 and T4240, Error Log: => mmcinfo Device: FSL_SDHC Manufacturer ID: 0 OEM: 0 Name: Tran Speed: 0 Rd Block Len: 0 MMC version 0.0 High Capacity: No Capacity: 0 Bytes Bus Width: 0-bit => Signed-off-by: Haijun Zhang Signed-off-by: Xie Shaohui-B21989 Tested-by: Ryan Barnett Acked-by: Pantelis Antoniou

Powerpc/esdhc: Add simple description of esdhc register

2013-10-31T07:55:34Z

Add some descriptions for esdhc register for easily using. Signed-off-by: Haijun Zhang Acked-by: Pantelis Antoniou

powerpc/esdhc: Map register for eSDHC Host Controller V3.0

2013-10-31T07:55:33Z

eSDHC host controller has new register to support SD Spec 3.0. And the according host controller version was Freescale eSDHC Version 3.0. Signed-off-by: Haijun Zhang Acked-by: Pantelis Antoniou

DWMMC: SMDK5420: Disable SMU for eMMC

2013-10-31T07:55:33Z

SMDK5420 has a new Security Management Unit added for dwmmc driver, hence, configuring the control registers to support booting via eMMC. Signed-off-by: Alim Akhtar Signed-off-by: Rajeshwari Shinde Acked-by: Simon Glass Acked-by: Jaehoon Chung Acked-by: Pantelis Antoniou