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| author | Vipul Kumar <vipul.kumar@xilinx.com> | 2018-02-28 13:23:29 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-03-01 18:44:10 +0300 |
| commit | 3ccc207a3098e59ab7333210deba94e7d41d7c8d (patch) | |
| tree | e6fe4366ae48639932d610ec1ec798b962388a87 | |
| parent | 5dc5a53c5e5f56971d3df4f6f994993d5efa53f8 (diff) | |
| download | u-boot-3ccc207a3098e59ab7333210deba94e7d41d7c8d.tar.xz | |
mmc: Added Kconfig support for CONFIG_ZYNQ_SDHCI_MIN_FREQ
This patch added Kconfig support for CONFIG_ZYNQ_SDHCI_MIN_FREQ
and enabled it in respective defconfig.
Signed-off-by: Vipul Kumar <vipulk@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| -rw-r--r-- | configs/xilinx_zynqmp_ep_defconfig | 1 | ||||
| -rw-r--r-- | drivers/mmc/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/mmc/zynq_sdhci.c | 4 | ||||
| -rw-r--r-- | include/configs/xilinx_zynqmp_ep.h | 1 |
4 files changed, 8 insertions, 5 deletions
diff --git a/configs/xilinx_zynqmp_ep_defconfig b/configs/xilinx_zynqmp_ep_defconfig index 00db5e3607..a0c8f28b97 100644 --- a/configs/xilinx_zynqmp_ep_defconfig +++ b/configs/xilinx_zynqmp_ep_defconfig @@ -62,6 +62,7 @@ CONFIG_MISC=y CONFIG_DM_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ZYNQ=y +CONFIG_ZYNQ_SDHCI_MIN_FREQ=100000 CONFIG_NAND=y CONFIG_NAND_ARASAN=y CONFIG_SPI_FLASH=y diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index 9967fffbd4..5f67e336db 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -487,6 +487,13 @@ config ZYNQ_SDHCI_MAX_FREQ help Set the maximum frequency of the controller. +config ZYNQ_SDHCI_MIN_FREQ + int "Set the minimum frequency of the controller" + depends on MMC_SDHCI_ZYNQ + default 0 + help + Set the minimum frequency of the controller. + config MMC_SUNXI bool "Allwinner sunxi SD/MMC Host Controller support" depends on ARCH_SUNXI && !UART0_PORT_F diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c index 0fddb420dc..414778cc4a 100644 --- a/drivers/mmc/zynq_sdhci.c +++ b/drivers/mmc/zynq_sdhci.c @@ -16,10 +16,6 @@ DECLARE_GLOBAL_DATA_PTR; -#ifndef CONFIG_ZYNQ_SDHCI_MIN_FREQ -# define CONFIG_ZYNQ_SDHCI_MIN_FREQ 0 -#endif - struct arasan_sdhci_plat { struct mmc_config cfg; struct mmc mmc; diff --git a/include/configs/xilinx_zynqmp_ep.h b/include/configs/xilinx_zynqmp_ep.h index a77eeea8a2..a26377a412 100644 --- a/include/configs/xilinx_zynqmp_ep.h +++ b/include/configs/xilinx_zynqmp_ep.h @@ -13,7 +13,6 @@ #ifndef __CONFIG_ZYNQMP_EP_H #define __CONFIG_ZYNQMP_EP_H -#define CONFIG_ZYNQ_SDHCI_MIN_FREQ (CONFIG_ZYNQ_SDHCI_MAX_FREQ >> 9) #define CONFIG_ZYNQ_EEPROM #define CONFIG_ZYNQMP_XHCI_LIST {ZYNQMP_USB0_XHCI_BASEADDR, \ ZYNQMP_USB1_XHCI_BASEADDR} |