2 # Copyright (C) 2008 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
8 include $(INCLUDE_DIR)/kernel.mk
10 PKG_NAME:=mmc-over-gpio
13 include $(INCLUDE_DIR)/package.mk
16 define KernelPackage/mmc-over-gpio
17 SUBMENU:=Other modules
18 DEPENDS:=@GPIO_SUPPORT +kmod-mmc-spi +kmod-spi-gpio-old +kmod-fs-configfs
19 KCONFIG:=CONFIG_GPIOMMC
20 TITLE:=MMC/SD card over GPIO support
21 FILES:=$(LINUX_DIR)/drivers/mmc/host/gpiommc.ko
22 AUTOLOAD:=$(call AutoProbe,gpiommc)
26 define Package/kmod-mmc-over-gpio/config
28 depends on PACKAGE_kmod-mmc-over-gpio
30 config KMOD_MMC_OVER_GPIO_DI_PIN
31 int "GPIO DI (Data-In) pin"
34 config KMOD_MMC_OVER_GPIO_DO_PIN
35 int "GPIO DO (Data-Out) pin"
38 config KMOD_MMC_OVER_GPIO_CLK_PIN
39 int "GPIO CLK (Clock) pin"
42 config KMOD_MMC_OVER_GPIO_CS_PIN
43 int "GPIO CS (Chip-Select) pin"
49 define KernelPackage/mmc-over-gpio/description
50 Support for driving an MMC/SD card over GPIO pins via SPI.
53 define KernelPackage/mmc-over-gpio/conffiles
54 /etc/config/mmc_over_gpio
58 mkdir -p $(PKG_BUILD_DIR)
64 define KernelPackage/mmc-over-gpio/install
65 $(INSTALL_DIR) $(1)/etc/config
66 $(INSTALL_DATA) ./files/mmc_over_gpio.config $(1)/etc/config/mmc_over_gpio
67 $(INSTALL_DIR) $(1)/etc/init.d
68 $(INSTALL_BIN) ./files/mmc_over_gpio.init $(1)/etc/init.d/mmc_over_gpio
70 $(SED) 's,@GPIO_DI_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_DI_PIN),g' \
71 -e 's,@GPIO_DO_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_DO_PIN),g' \
72 -e 's,@GPIO_CLK_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_CLK_PIN),g' \
73 -e 's,@GPIO_CS_PIN@,$(CONFIG_KMOD_MMC_OVER_GPIO_CS_PIN),g' \
74 $(1)/etc/config/mmc_over_gpio
77 $(eval $(call KernelPackage,mmc-over-gpio))