mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-20 04:48:57 +03:00
Fix the gpio handling and flash resource declaration, thanks to Daniel Gimpelevich
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8366 3c298f89-4303-0410-b956-a3cf2f4a3e73
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parent
8ae34a4329
commit
96455c222d
@ -22,12 +22,12 @@ include $(INCLUDE_DIR)/kernel-build.mk
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ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
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define Kernel/SetInitramfs
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echo "r6040 parent=wlan0" > $(BUILD_DIR)/root/etc/modules.d/99-r6040
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rm -f $(BUILD_DIR)/root/sbin/init
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ln -s /etc/preinit $(BUILD_DIR)/root/sbin/init
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sed -i 's,exec /sbin/init,exec /bin/busybox init,g' $(BUILD_DIR)/root/etc/preinit
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sed -i 's,/sbin/init,/bin/busybox init,g' $(BUILD_DIR)/root/init
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sed -i 's,eth0,eth1,g' $(BUILD_DIR)/root/etc/config/network
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echo "r6040 parent=wlan0" > $(TARGET_DIR)/etc/modules.d/99-r6040
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$(RM) -f $(TARGET_DIR)/sbin/init
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ln -s /etc/preinit $(TARGET_DIR)/sbin/init
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sed -i 's,exec /sbin/init,exec /bin/busybox init,g' $(TARGET_DIR)/etc/preinit
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sed -i 's,/sbin/init,/bin/busybox init,g' $(TARGET_DIR)/init
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sed -i 's,eth0,eth1,g' $(TARGET_DIR)/etc/config/network
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endef
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endif
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@ -22,14 +22,14 @@ static unsigned int rdc_gpio_read(unsigned gpio)
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{
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unsigned int val;
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val = 0x80000000 | (7 << 11) | ((0x48));
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val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x84:0x48));
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outl(val, RDC3210_CFGREG_ADDR);
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udelay(10);
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val = inl(RDC3210_CFGREG_DATA);
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val |= (0x1 << gpio);
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val |= (0x1 << (gpio & 0x1F));
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outl(val, RDC3210_CFGREG_DATA);
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udelay(10);
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val = 0x80000000 | (7 << 11) | ((0x4C));
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val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x88:0x4C));
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outl(val, RDC3210_CFGREG_ADDR);
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udelay(10);
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val = inl(RDC3210_CFGREG_DATA);
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@ -37,7 +37,7 @@ static unsigned int rdc_gpio_read(unsigned gpio)
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return val;
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}
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void rdc_gpio_write(unsigned int val)
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static void rdc_gpio_write(unsigned int val)
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{
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if (val) {
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outl(val, RDC3210_CFGREG_DATA);
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@ -47,7 +47,7 @@ void rdc_gpio_write(unsigned int val)
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int rdc_gpio_get_value(unsigned gpio)
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{
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return ((int)rdc_gpio_read(gpio));
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return (gpio>0x3A?-EINVAL:(int)rdc_gpio_read(gpio));
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}
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EXPORT_SYMBOL(rdc_gpio_get_value);
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@ -55,12 +55,13 @@ void rdc_gpio_set_value(unsigned gpio, int value)
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{
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unsigned int val;
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if (gpio > 0x3A) return;
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val = rdc_gpio_read(gpio);
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if (value)
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val &= ~(0x1 << gpio);
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val &= ~(0x1 << (gpio & 0x1F));
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else
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val |= (0x1 << gpio);
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val |= (0x1 << (gpio & 0x1F));
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rdc_gpio_write(val);
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}
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@ -30,13 +30,12 @@
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#include <linux/platform_device.h>
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#include <asm/gpio.h>
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#include <asm/mach-rdc/rdc321x_defs.h>
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/* FIXME : Flash */
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static struct resource rdc_flash_resource[] = {
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[0] = {
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.start = RDC_FLASH_BASE,
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.end = RDC_FLASH_BASE+CONFIG_MTD_RDC3210_SIZE-1,
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.start = (u32)-CONFIG_MTD_RDC3210_SIZE,
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.end = (u32)-1,
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.flags = IORESOURCE_MEM,
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},
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};
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@ -19,7 +19,7 @@
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#include <asm/gpio.h>
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/* This is just for testing purpose */
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int gpio;
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int gpio=-1;
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module_param(gpio, int, 0444);
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MODULE_PARM_DESC(gpio, " GPIO line");
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@ -58,7 +58,7 @@ static int __init rdc321x_leds_init(void)
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{
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int ret;
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ret = platform_driver_register(&rdc321x_leds_driver);
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ret = gpio+1?platform_driver_register(&rdc321x_leds_driver):-EINVAL;
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return ret;
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}
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@ -1 +0,0 @@
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#define RDC_FLASH_BASE 0xffc00000
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@ -25,7 +25,7 @@ define Image/Build/ar525w
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touch $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1)-$(2).img
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mv $(KDIR)/root.$(1) $(KDIR)/root.tmp
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dd of=$(KDIR)/root.$(1) if=$(KDIR)/root.tmp $(call trxalign/$(1)) conv=sync
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rm -f $(KDIR)/root.tmp
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$(RM) -f $(KDIR)/root.tmp
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$(STAGING_DIR_HOST)/bin/airlink -b 1 -j $(shell bash -c 'echo $$[$(3)]') $(KDIR)/bzImage $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1)-$(2).img
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endef
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