78 lines
1.9 KiB
Makefile
78 lines
1.9 KiB
Makefile
#
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# Copyright (C) 2008 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/kernel.mk
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PKG_NAME:=mmc-over-gpio
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PKG_RELEASE:=4
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include $(INCLUDE_DIR)/package.mk
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define KernelPackage/mmc-over-gpio
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SUBMENU:=Other modules
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DEPENDS:=@GPIO_SUPPORT +kmod-mmc-spi +kmod-spi-gpio-old +kmod-fs-configfs
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KCONFIG:=CONFIG_GPIOMMC
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TITLE:=MMC/SD card over GPIO support
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FILES:=$(LINUX_DIR)/drivers/mmc/host/gpiommc.ko
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AUTOLOAD:=$(call AutoProbe,gpiommc)
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MENU:=1
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endef
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define Package/kmod-mmc-over-gpio/config
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menu "Configuration"
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depends on PACKAGE_kmod-mmc-over-gpio
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config KMOD_MMC_OVER_GPIO_DI_PIN
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int "GPIO DI (Data-In) pin"
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default 1
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config KMOD_MMC_OVER_GPIO_DO_PIN
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int "GPIO DO (Data-Out) pin"
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default 3
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config KMOD_MMC_OVER_GPIO_CLK_PIN
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int "GPIO CLK (Clock) pin"
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default 4
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config KMOD_MMC_OVER_GPIO_CS_PIN
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int "GPIO CS (Chip-Select) pin"
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default 7
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endmenu
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endef
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define KernelPackage/mmc-over-gpio/description
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Support for driving an MMC/SD card over GPIO pins via SPI.
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endef
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define KernelPackage/mmc-over-gpio/conffiles
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/etc/config/mmc_over_gpio
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endef
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define Build/Prepare
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mkdir -p $(PKG_BUILD_DIR)
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endef
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define Build/Compile
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endef
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define KernelPackage/mmc-over-gpio/install
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$(INSTALL_DIR) $(1)/etc/config
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$(INSTALL_DATA) ./files/mmc_over_gpio.config $(1)/etc/config/mmc_over_gpio
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) ./files/mmc_over_gpio.init $(1)/etc/init.d/mmc_over_gpio
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$(SED) 's,@GPIO_DI_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_DI_PIN),g' \
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-e 's,@GPIO_DO_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_DO_PIN),g' \
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-e 's,@GPIO_CLK_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_CLK_PIN),g' \
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-e 's,@GPIO_CS_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_CS_PIN),g' \
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$(1)/etc/config/mmc_over_gpio
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endef
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$(eval $(call KernelPackage,mmc-over-gpio))
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