[U-Boot] [PATCH v2 0/4] mmc: Support designWare Controller

Jaehoon Chung jh80.chung at samsung.com
Mon Jul 9 04:45:13 CEST 2012


Hi Andy,

Could you merge these series?
If you don't mind, could we merge this at u-boot-samsung?
To use the exynos5, must enable the DesignWare Controller for eMMC.

Best Regards,
Jaehoon Chung

On 07/03/2012 04:57 PM, Jaehoon Chung wrote:

> Include mmc:dw-mmc:support DesignWare MMC controller at this patchset.
> dw-mmc.c is generic interface.(like sdhci.c)
> For using dw-mmc controller, need to add the some samsung specific code.
> Exynos specific code should be presented into exynos_dw_mmc.c
> 
> If want to use with exynos5, must enable the dw-mmc.c.
> 
> Changelog v2:
> 	- Fixed the wrong argument for exynos_dwmci_init()
> 	- Added CONFIG_DWMMC/CONFIG_EXYNOS_DWMMC at Makefile
> 	- Changed host->mmc_clk instead of host->get_mmc_clk
> 	- removed hard-coding value
> 		: if need, we can set to host->fifoth_val
> 
> Jaehoon Chung (4):
>   mmc: dw-mmc: support DesignWare MMC Controller
>   EXYNOS: clock: add the get_mmc_clk function
>   EXYNOS: mmc: support DesignWare Controller for Samsung-SoC
>   mmc: dw-mmc: add dw-mmc's confiuration at Makefile
> 
>  arch/arm/cpu/armv7/exynos/clock.c        |   78 ++++++
>  arch/arm/include/asm/arch-exynos/clk.h   |    1 +
>  arch/arm/include/asm/arch-exynos/dwmmc.h |   36 +++
>  drivers/mmc/Makefile                     |    3 +
>  drivers/mmc/dw_mmc.c                     |  400 ++++++++++++++++++++++++++++++
>  drivers/mmc/exynos_dw_mmc.c              |   58 +++++
>  include/dwmmc.h                          |  186 ++++++++++++++
>  7 files changed, 762 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/include/asm/arch-exynos/dwmmc.h
>  create mode 100644 drivers/mmc/dw_mmc.c
>  create mode 100644 drivers/mmc/exynos_dw_mmc.c
>  create mode 100644 include/dwmmc.h
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