mmc_over_gpio: Add initscript that will create a device Note that we should use a config file where we can define an arbitrary number of devices.
SVN-Revision: 10638
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12b5a779b9
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414325c08c
2 changed files with 30 additions and 2 deletions
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@ -3,8 +3,6 @@
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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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#
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# $Id: Makefile 10138 2008-01-06 19:28:26Z nbd $
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#XXX This package will go away once the stuff is merged into the kernel.
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@ -44,4 +42,9 @@ define Build/Compile
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modules
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endef
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define KernelPackage/mmc-over-gpio/install
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) ./files/mmc_over_gpio.init $(1)/etc/init.d/mmc_over_gpio
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endef
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$(eval $(call KernelPackage,mmc-over-gpio))
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25
package/mmc_over_gpio/files/mmc_over_gpio.init
Normal file
25
package/mmc_over_gpio/files/mmc_over_gpio.init
Normal file
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#!/bin/sh /etc/rc.common
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# Copyright (C) 2008 OpenWrt.org
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START=90
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SYSFS="/sys"
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SYSFS_DRIVERDIR="$SYSFS/bus/platform/drivers/spi-gpio-mmc"
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# add_device(name, DI_pin, DO_pin, CLK_pin, CS_pin, mode)
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add_device() {
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echo -n "$1" "$2","$3","$4","$5" "$6" > $SYSFS_DRIVERDIR/add
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}
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# remove_device(name)
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remove_device() {
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echo -n "$1" > $SYSFS_DRIVERDIR/remove
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}
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start() {
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#FIXME we should use a config file, but I dunno how that parser works.
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add_device "default" 5 4 3 7 0
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}
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stop() {
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remove_device "default"
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}
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