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 $(INCLUDE_DIR
)/package.mk
16 define KernelPackage
/mmc-over-gpio
17 SUBMENU
:=Other modules
18 DEPENDS
:=@GPIO_SUPPORT
+kmod-mmc-spi
+kmod-spi-gpio-old
+kmod-fs-configfs @
!LINUX_4_4
19 KCONFIG
:=CONFIG_GPIOMMC
20 TITLE
:=MMC
/SD card over GPIO support
21 FILES
:=$(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
))