--- /dev/null
+/*
+ * D-Link DIR-825 rev. B1 board support
+ *
+ * Copyright (C) 2009 Lukas Kuna, Evkanet, s.r.o.
+ *
+ * based on mach-wndr3700.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/input.h>
+
+#include <asm/mips_machine.h>
+#include <asm/mach-ar71xx/ar71xx.h>
+#include <asm/mach-ar71xx/pci.h>
+
+#include <linux/pci.h>
+#include <linux/ath9k_platform.h>
+#include <linux/delay.h>
+
+#include "devices.h"
+
+
+#define DIR825B1_GPIO_LED_BLUE_USB 0
+#define DIR825B1_GPIO_LED_ORANGE_POWER 1
+#define DIR825B1_GPIO_LED_BLUE_POWER 2
+#define DIR825B1_GPIO_LED_BLUE_POWERSAVE 4
+#define DIR825B1_GPIO_LED_ORANGE_PLANET 6
+#define DIR825B1_GPIO_LED_BLUE_PLANET 11
+
+#define DIR825B1_GPIO_BTN_RESET 3
+#define DIR825B1_GPIO_BTN_POWERSAVE 8
+
+#define DIR825B1_BUTTONS_POLL_INTERVAL 20
+
+
+#define DIR825B1_CAL_LOCATION_0 0xbf661000
+#define DIR825B1_CAL_LOCATION_1 0xbf665000
+
+#define DIR825B1_MAC_LOCATION_0 0x2ffa81b8
+#define DIR825B1_MAC_LOCATION_1 0x2ffa8370
+
+
+static struct ath9k_platform_data dir825b1_wmac0_data;
+static struct ath9k_platform_data dir825b1_wmac1_data;
+static char dir825b1_wmac0_mac[6];
+static char dir825b1_wmac1_mac[6];
+
+
+#ifdef CONFIG_MTD_PARTITIONS
+static struct mtd_partition dir825b1_partitions[] = {
+ {
+ .name = "uboot",
+ .offset = 0,
+ .size = 0x040000,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "config",
+ .offset = 0x040000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ } , {
+ .name = "firmware",
+ .offset = 0x050000,
+ .size = 0x610000,
+ } , {
+ .name = "caldata",
+ .offset = 0x660000,
+ .size = 0x010000,
+ .mask_flags = MTD_WRITEABLE,
+ }
+};
+#endif /* CONFIG_MTD_PARTITIONS */
+
+
+static struct flash_platform_data dir825b1_flash_data = {
+#ifdef CONFIG_MTD_PARTITIONS
+ .parts = dir825b1_partitions,
+ .nr_parts = ARRAY_SIZE(dir825b1_partitions),
+#endif
+};
+
+
+static struct spi_board_info dir825b1_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ .platform_data = &dir825b1_flash_data,
+ }
+};
+
+
+static struct gpio_led dir825b1_leds_gpio[] __initdata = {
+ {
+ .name = "dir825b1:blue:usb",
+ .gpio = DIR825B1_GPIO_LED_BLUE_USB,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:orange:power",
+ .gpio = DIR825B1_GPIO_LED_ORANGE_POWER,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:blue:power",
+ .gpio = DIR825B1_GPIO_LED_BLUE_POWER,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:blue:powersave",
+ .gpio = DIR825B1_GPIO_LED_BLUE_POWERSAVE,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:orange:planet",
+ .gpio = DIR825B1_GPIO_LED_ORANGE_PLANET,
+ .active_low = 1,
+ }, {
+ .name = "dir825b1:blue:planet",
+ .gpio = DIR825B1_GPIO_LED_BLUE_PLANET,
+ .active_low = 1,
+ }
+};
+
+
+static struct gpio_button dir825b1_gpio_buttons[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 5,
+ .gpio = DIR825B1_GPIO_BTN_RESET,
+ .active_low = 1,
+ } , {
+ .desc = "powersave",
+ .type = EV_KEY,
+ .code = BTN_1,
+ .threshold = 5,
+ .gpio = DIR825B1_GPIO_BTN_POWERSAVE,
+ .active_low = 1,
+ }
+};
+
+
+#ifdef CONFIG_PCI
+static struct ar71xx_pci_irq dir825b1_pci_irqs[] __initdata = {
+ {
+ .slot = 0,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV0,
+ }, {
+ .slot = 1,
+ .pin = 1,
+ .irq = AR71XX_PCI_IRQ_DEV1,
+ }
+};
+
+
+static int dir825b1_pci_plat_dev_init(struct pci_dev *dev)
+{
+ switch(PCI_SLOT(dev->devfn))
+ {
+ case 17:
+ dev->dev.platform_data = &dir825b1_wmac0_data;
+ break;
+
+ case 18:
+ dev->dev.platform_data = &dir825b1_wmac1_data;
+ break;
+ }
+
+ return(0);
+}
+
+
+static void dir825b1_pci_fixup(struct pci_dev *dev)
+{
+ void __iomem *mem;
+ u16 *cal_data;
+ u16 cmd;
+ u32 bar0;
+ u32 val;
+
+ if (ar71xx_mach != AR71XX_MACH_DIR825B1) return;
+
+ dir825b1_pci_plat_dev_init(dev);
+ cal_data = dev->dev.platform_data;
+
+ if (*cal_data != 0xa55a)
+ {
+ printk(KERN_ERR "PCI: no calibration data found for %s\n",
+ pci_name(dev));
+ return;
+ }
+
+ mem = ioremap(AR71XX_PCI_MEM_BASE, 0x10000);
+ if (!mem)
+ {
+ printk(KERN_ERR "PCI: ioremap error for device %s\n",
+ pci_name(dev));
+ return;
+ }
+
+ printk(KERN_INFO "PCI: fixup device %s\n", pci_name(dev));
+
+ pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0);
+
+ /* Setup the PCI device to allow access to the internal registers */
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, AR71XX_PCI_MEM_BASE);
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY;
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ /* set pointer to first reg address */
+ cal_data += 3;
+ while (*cal_data != 0xffff)
+ {
+ u32 reg;
+ reg = *cal_data++;
+ val = *cal_data++;
+ val |= (*cal_data++) << 16;
+
+ __raw_writel(val, mem + reg);
+ udelay(100);
+ }
+
+ pci_read_config_dword(dev, PCI_VENDOR_ID, &val);
+ dev->vendor = val & 0xffff;
+ dev->device = (val >> 16) & 0xffff;
+
+ pci_read_config_dword(dev, PCI_CLASS_REVISION, &val);
+ dev->revision = val & 0xff;
+ dev->class = val >> 8; /* upper 3 bytes */
+
+ pci_read_config_word(dev, PCI_COMMAND, &cmd);
+ cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
+ pci_write_config_word(dev, PCI_COMMAND, cmd);
+
+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0);
+
+ iounmap(mem);
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID,
+ dir825b1_pci_fixup);
+
+
+static void __init dir825b1_pci_init(void)
+{
+ memcpy(dir825b1_wmac0_data.eeprom_data,
+ (u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_0),
+ sizeof(dir825b1_wmac0_data.eeprom_data));
+
+ memcpy(dir825b1_wmac1_data.eeprom_data,
+ (u8 *) KSEG1ADDR(DIR825B1_CAL_LOCATION_1),
+ sizeof(dir825b1_wmac1_data.eeprom_data));
+
+ memcpy(dir825b1_wmac0_mac, (u8 *)KSEG1ADDR(DIR825B1_MAC_LOCATION_0), 6);
+ dir825b1_wmac0_data.macaddr = dir825b1_wmac0_mac;
+ memcpy(dir825b1_wmac1_mac, (u8 *)KSEG1ADDR(DIR825B1_MAC_LOCATION_1), 6);
+ dir825b1_wmac1_data.macaddr = dir825b1_wmac1_mac;
+
+ ar71xx_pci_plat_dev_init = dir825b1_pci_plat_dev_init;
+ ar71xx_pci_init(ARRAY_SIZE(dir825b1_pci_irqs), dir825b1_pci_irqs);
+}
+#else
+static void __init dir825b1_pci_init(void) { }
+#endif /* CONFIG_PCI */
+
+
+static void __init dir825b1_setup(void)
+{
+ u8 mac[6], i;
+
+ memcpy(mac, (u8*)KSEG1ADDR(DIR825B1_MAC_LOCATION_1), 6);
+ for(i = 5; i >= 3; i--)
+ if(++mac[i] != 0x00) break;
+
+ ar71xx_set_mac_base(mac);
+
+ ar71xx_add_device_mdio(0x0);
+
+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth0_data.phy_mask = 0x1E;
+ ar71xx_eth0_data.speed = SPEED_1000;
+ ar71xx_eth0_data.duplex = DUPLEX_FULL;
+ ar71xx_eth0_pll_data.pll_1000 = 0x11110000;
+
+ ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ar71xx_eth1_data.phy_mask = 0xC0;
+ ar71xx_eth1_data.speed = SPEED_1000;
+ ar71xx_eth1_data.duplex = DUPLEX_FULL;
+ ar71xx_eth1_pll_data.pll_1000 = 0x11110000;
+
+ ar71xx_add_device_eth(0);
+ ar71xx_add_device_eth(1);
+
+ ar71xx_add_device_spi(NULL, dir825b1_spi_info,
+ ARRAY_SIZE(dir825b1_spi_info));
+
+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(dir825b1_leds_gpio),
+ dir825b1_leds_gpio);
+
+ ar71xx_add_device_gpio_buttons(-1, DIR825B1_BUTTONS_POLL_INTERVAL,
+ ARRAY_SIZE(dir825b1_gpio_buttons),
+ dir825b1_gpio_buttons);
+
+ ar71xx_add_device_usb();
+
+ dir825b1_pci_init();
+}
+
+MIPS_MACHINE(AR71XX_MACH_DIR825B1, "D-Link DIR825B1", dir825b1_setup);
fi; fi
endef
+dir825b1_mtdlayout=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),5184k(rootfs),64k(caldata)ro,6208k@0x50000(firmware)
+define Image/Build/DIR825B1
+ $(call PatchKernelLzma,$(2),$(3) $(dir825b1_mtdlayout))
+ $(call MkImageLzma,$(KDIR)/vmlinux-$(2).bin.lzma,$(call imgname,$(1),$(2)).bin)
+ if [ `stat -c%s "$(call imgname,$(1),$(2)).bin"` -gt 1048576 ]; then \
+ echo "Warning: $(KDIR)/vmlinux-$(2).bin.lzma is too big"; \
+ rm -f $(call imgname,$(1),$(2)).bin; \
+ else if [ `stat -c%s $(KDIR)/root.$(1)` -gt 5308416 ]; then \
+ echo "Warning: $(KDIR)/root.$(1) is too big"; \
+ rm -f $(call imgname,$(1),$(2)).bin; \
+ else \
+ dd if=$(KDIR)/root.$(1) of=$(call imgname,$(1),$(2)).bin bs=1k seek=1024; \
+ cp $(call imgname,$(1),$(2)).bin $(call imgname,$(1),$(2))-backup-loader.bin; \
+ echo -n "01AP94-AR7161-RT-080619-00" >> $(call imgname,$(1),$(2))-backup-loader.bin; \
+ fi; fi
+endef
+
cameo_mtdlayout=mtdparts=spi0.0:128k(u-boot)ro,64k(config)ro,896k(kernel),2880k(rootfs),64k(art)ro,3776k@0x30000(firmware)
define Image/Build/Cameo
$(call PatchKernelLzma,$(2),$(3) $(cameo_mtdlayout))
$(call Image/Build/Template/WRT400N,jffs2-64k,$(1),$(2),$(3))
endef
+define Image/Build/Template/DIR825B1
+ $(call Image/Build/DIR825B1,$(1),$(2),$(3),$(4))
+endef
+
+define Image/Build/Template/DIR825B1/squashfs
+ $(call Image/Build/Template/DIR825B1,squashfs,$(1),$(2),$(3))
+endef
+
+define Image/Build/Template/DIR825B1/jffs2-64k
+ $(call Image/Build/Template/DIR825B1,jffs2-64k,$(1),$(2),$(3))
+endef
+
define Image/Build/Template/CyberTAN
$(call Image/Build/CyberTAN,$(1),$(2),$(3),$(4))
endef
$(call Image/Build/Template/WRT400N/$(1),wrt400n,board=WRT400N)
endef
+define Image/Build/Profile/DIR825B1
+ $(call Image/Build/Template/DIR825B1/$(1),dir825b1,board=DIR825B1)
+endef
+
define Image/Build/Profile/WRT160NL
$(call Image/Build/Template/CyberTAN/$(1),wrt160nl,board=WRT160NL,1.00.01)
endef
$(call Image/Build/Profile/AP83,$(1))
$(call Image/Build/Profile/A02RBW300N,$(1))
$(call Image/Build/Profile/DIR615C1,$(1))
+ $(call Image/Build/Profile/DIR825B1,$(1))
$(call Image/Build/Profile/MZKW04NU,$(1))
$(call Image/Build/Profile/MZKW300NH,$(1))
$(call Image/Build/Profile/TEW632BRP,$(1))
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