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* mmc: add the quirk to use the sdhci for samsung-socJaehoon Chung2012-05-081-0/+6
| | | | | | | | | | To support the Samsung-SoC, added the basically functions. Samsung-SoC didn't used the SDHCI_CTRL_HISPD. And added set_control_reg callback for s3c64xx. 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>
* mmc: sdhci: add the quirk for broken r1b responseJaehoon Chung2012-05-081-0/+1
| | | | | | | | | | | | | | When response type is R1b, mask value is added the SDHCI_INT_DAT_END. but in while(), didn't check that flag. So sdhci controller didn't work fine. CMD6 didn't always complete. So add the quirks for broken r1b response and add the timeout value to prevent the infinite loop. 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>
* mmc: mv_sdhci: Fix host version read for Armada100Ajay Bhargav2011-11-251-0/+1
| | | | | | | | sdhci_readw does not work for host version read in Armada100 series SoCs. This patch fix this issue by making a sdhci_readl call to get host version. Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
* mmc: sdhci: add mmc structure for hostLei Wen2011-11-031-0/+3
| | | | | | | So that sdhci host would tell in the driver that the mmc current attributes. Signed-off-by: Lei Wen <leiwen@marvell.com>
* mmc: sdhci: fix build warningLei Wen2011-11-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | If CONFIG_MMC_SDHCI_IO_ACCESSORS is defined, the following warning would shows up: include/sdhci.h:224: warning: 'struct sdhci_host' declared inside parameter list include/sdhci.h:224: warning: its scope is only this definition or declaration, which is probably not what you want include/sdhci.h:225: warning: 'struct sdhci_host' declared inside parameter list include/sdhci.h:226: warning: 'struct sdhci_host' declared inside parameter list include/sdhci.h:227: warning: 'struct sdhci_host' declared inside parameter list include/sdhci.h:228: warning: 'struct sdhci_host' declared inside parameter list include/sdhci.h:229: warning: 'struct sdhci_host' declared inside parameter list Signed-off-by: Lei Wen <leiwen@marvell.com>
* MMC: add sdhci generic frameworkLei Wen2011-07-151-0/+325
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>
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