1 files changed, 78 insertions, 0 deletions
diff --git a/package/system/mmc_over_gpio/Makefile b/package/system/mmc_over_gpio/Makefile
new file mode 100644
index 000000000..03096ad03
--- /dev/null
+++ b/package/system/mmc_over_gpio/Makefile
@@ -0,0 +1,78 @@
+#
+# Copyright (C) 2008 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=mmc-over-gpio
+PKG_RELEASE:=4
+
+include $(INCLUDE_DIR)/package.mk
+
+
+define KernelPackage/mmc-over-gpio
+  SUBMENU:=Other modules
+  DEPENDS:=@GPIO_SUPPORT +kmod-mmc-spi +kmod-spi-gpio-old
+  KCONFIG:=CONFIG_GPIOMMC \
+	CONFIG_CONFIGFS_FS=y
+  TITLE:=MMC/SD card over GPIO support
+  FILES:=$(LINUX_DIR)/drivers/mmc/host/gpiommc.ko
+  AUTOLOAD:=$(call AutoLoad,93,gpiommc)
+  MENU:=1
+endef
+
+define Package/kmod-mmc-over-gpio/config
+	menu "Configuration"
+		depends PACKAGE_kmod-mmc-over-gpio
+
+	config KMOD_MMC_OVER_GPIO_DI_PIN
+		int "GPIO DI (Data-In) pin"
+		default 1
+
+	config KMOD_MMC_OVER_GPIO_DO_PIN
+		int "GPIO DO (Data-Out) pin"
+		default 3
+
+	config KMOD_MMC_OVER_GPIO_CLK_PIN
+		int "GPIO CLK (Clock) pin"
+		default 4
+
+	config KMOD_MMC_OVER_GPIO_CS_PIN
+		int "GPIO CS (Chip-Select) pin"
+		default 7
+
+	endmenu
+endef
+
+define KernelPackage/mmc-over-gpio/description
+ Support for driving an MMC/SD card over GPIO pins via SPI.
+endef
+
+define KernelPackage/mmc-over-gpio/conffiles
+/etc/config/mmc_over_gpio
+endef
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+endef
+
+define Build/Compile
+endef
+
+define KernelPackage/mmc-over-gpio/install
+	$(INSTALL_DIR) $(1)/etc/config
+	$(INSTALL_DATA) ./files/mmc_over_gpio.config $(1)/etc/config/mmc_over_gpio
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/mmc_over_gpio.init $(1)/etc/init.d/mmc_over_gpio
+
+	$(SED) 's,@GPIO_DI_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_DI_PIN),g' \
+		-e 's,@GPIO_DO_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_DO_PIN),g' \
+		-e 's,@GPIO_CLK_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_CLK_PIN),g' \
+		-e 's,@GPIO_CS_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_CS_PIN),g' \
+		$(1)/etc/config/mmc_over_gpio
+endef
+
+$(eval $(call KernelPackage,mmc-over-gpio))