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[PATCH 07/18] MIPS: Alchemy: merge GPR/MTX-1/XXS1500 board code into sin

To: Linux-MIPS <linux-mips@linux-mips.org>, Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH 07/18] MIPS: Alchemy: merge GPR/MTX-1/XXS1500 board code into single files
From: Manuel Lauss <manuel.lauss@googlemail.com>
Date: Tue, 1 Nov 2011 20:03:33 +0100
Cc: Manuel Lauss <manuel.lauss@googlemail.com>
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Most of these files are have more comments than real code;  merge
them all into single board-<name>.c files.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
---
 arch/mips/alchemy/Makefile              |    3 +
 arch/mips/alchemy/Platform              |    8 +-
 arch/mips/alchemy/board-gpr.c           |  303 ++++++++++++++++++++++++++++++
 arch/mips/alchemy/board-mtx1.c          |  313 +++++++++++++++++++++++++++++++
 arch/mips/alchemy/board-xxs1500.c       |  154 +++++++++++++++
 arch/mips/alchemy/gpr/Makefile          |    8 -
 arch/mips/alchemy/gpr/board_setup.c     |   75 --------
 arch/mips/alchemy/gpr/init.c            |   63 ------
 arch/mips/alchemy/gpr/platform.c        |  230 -----------------------
 arch/mips/alchemy/mtx-1/Makefile        |    9 -
 arch/mips/alchemy/mtx-1/board_setup.c   |   94 ---------
 arch/mips/alchemy/mtx-1/init.c          |   66 -------
 arch/mips/alchemy/mtx-1/platform.c      |  230 -----------------------
 arch/mips/alchemy/xxs1500/Makefile      |    8 -
 arch/mips/alchemy/xxs1500/board_setup.c |   93 ---------
 arch/mips/alchemy/xxs1500/init.c        |   63 ------
 arch/mips/alchemy/xxs1500/platform.c    |   63 ------
 17 files changed, 777 insertions(+), 1006 deletions(-)
 create mode 100644 arch/mips/alchemy/Makefile
 create mode 100644 arch/mips/alchemy/board-gpr.c
 create mode 100644 arch/mips/alchemy/board-mtx1.c
 create mode 100644 arch/mips/alchemy/board-xxs1500.c
 delete mode 100644 arch/mips/alchemy/gpr/Makefile
 delete mode 100644 arch/mips/alchemy/gpr/board_setup.c
 delete mode 100644 arch/mips/alchemy/gpr/init.c
 delete mode 100644 arch/mips/alchemy/gpr/platform.c
 delete mode 100644 arch/mips/alchemy/mtx-1/Makefile
 delete mode 100644 arch/mips/alchemy/mtx-1/board_setup.c
 delete mode 100644 arch/mips/alchemy/mtx-1/init.c
 delete mode 100644 arch/mips/alchemy/mtx-1/platform.c
 delete mode 100644 arch/mips/alchemy/xxs1500/Makefile
 delete mode 100644 arch/mips/alchemy/xxs1500/board_setup.c
 delete mode 100644 arch/mips/alchemy/xxs1500/init.c
 delete mode 100644 arch/mips/alchemy/xxs1500/platform.c

diff --git a/arch/mips/alchemy/Makefile b/arch/mips/alchemy/Makefile
new file mode 100644
index 0000000..aac3b17
--- /dev/null
+++ b/arch/mips/alchemy/Makefile
@@ -0,0 +1,3 @@
+obj-$(CONFIG_MIPS_GPR) += board-gpr.o
+obj-$(CONFIG_MIPS_MTX1) += board-mtx1.o
+obj-$(CONFIG_MIPS_XXS1500) += board-xxs1500.o
diff --git a/arch/mips/alchemy/Platform b/arch/mips/alchemy/Platform
index 4d13e21..c032f5b 100644
--- a/arch/mips/alchemy/Platform
+++ b/arch/mips/alchemy/Platform
@@ -75,21 +75,21 @@ cflags-$(CONFIG_MIPS_DB1300)        += 
-I$(srctree)/arch/mips/include/asm/mach-db1x00
 load-$(CONFIG_MIPS_DB1300)     += 0xffffffff80100000
 
 #
-# 4G-Systems eval board
+# 4G-Systems MTX-1 "MeshCube" wireless router
 #
-platform-$(CONFIG_MIPS_MTX1)   += alchemy/mtx-1/
+platform-$(CONFIG_MIPS_MTX1)   += alchemy/
 load-$(CONFIG_MIPS_MTX1)       += 0xffffffff80100000
 
 #
 # MyCable eval board
 #
-platform-$(CONFIG_MIPS_XXS1500)        += alchemy/xxs1500/
+platform-$(CONFIG_MIPS_XXS1500)        += alchemy/
 load-$(CONFIG_MIPS_XXS1500)    += 0xffffffff80100000
 
 #
 # Trapeze ITS GRP board
 #
-platform-$(CONFIG_MIPS_GPR)    += alchemy/gpr/
+platform-$(CONFIG_MIPS_GPR)    += alchemy/
 load-$(CONFIG_MIPS_GPR)                += 0xffffffff80100000
 
 # boards can specify their own <gpio.h> in one of their include dirs.
diff --git a/arch/mips/alchemy/board-gpr.c b/arch/mips/alchemy/board-gpr.c
new file mode 100644
index 0000000..ba32590
--- /dev/null
+++ b/arch/mips/alchemy/board-gpr.c
@@ -0,0 +1,303 @@
+/*
+ * GPR board platform device registration (Au1550)
+ *
+ * Copyright (C) 2010 Wolfgang Grandegger <wg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/pm.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <linux/leds.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/i2c-gpio.h>
+#include <asm/bootinfo.h>
+#include <asm/reboot.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+       return "GPR";
+}
+
+void __init prom_init(void)
+{
+       unsigned char *memsize_str;
+       unsigned long memsize;
+
+       prom_argc = fw_arg0;
+       prom_argv = (char **)fw_arg1;
+       prom_envp = (char **)fw_arg2;
+
+       prom_init_cmdline();
+
+       memsize_str = prom_getenv("memsize");
+       if (!memsize_str)
+               memsize = 0x04000000;
+       else
+               strict_strtoul(memsize_str, 0, &memsize);
+       add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
+
+void prom_putchar(unsigned char c)
+{
+       alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
+}
+
+static void gpr_reset(char *c)
+{
+       /* switch System-LED to orange (red# and green# on) */
+       alchemy_gpio_direction_output(4, 0);
+       alchemy_gpio_direction_output(5, 0);
+
+       /* trigger watchdog to reset board in 200ms */
+       printk(KERN_EMERG "Triggering watchdog soft reset...\n");
+       raw_local_irq_disable();
+       alchemy_gpio_direction_output(1, 0);
+       udelay(1);
+       alchemy_gpio_set_value(1, 1);
+       while (1)
+               cpu_wait();
+}
+
+static void gpr_power_off(void)
+{
+       while (1)
+               cpu_wait();
+}
+
+void __init board_setup(void)
+{
+       printk(KERN_INFO "Trapeze ITS GPR board\n");
+
+       pm_power_off = gpr_power_off;
+       _machine_halt = gpr_power_off;
+       _machine_restart = gpr_reset;
+
+       /* Enable UART1/3 */
+       alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
+       alchemy_uart_enable(AU1000_UART1_PHYS_ADDR);
+
+       /* Take away Reset of UMTS-card */
+       alchemy_gpio_direction_output(215, 1);
+}
+
+/*
+ * Watchdog
+ */
+static struct resource gpr_wdt_resource[] = {
+       [0] = {
+               .start  = 1,
+               .end    = 1,
+               .name   = "gpr-adm6320-wdt",
+               .flags  = IORESOURCE_IRQ,
+       }
+};
+
+static struct platform_device gpr_wdt_device = {
+       .name = "adm6320-wdt",
+       .id = 0,
+       .num_resources = ARRAY_SIZE(gpr_wdt_resource),
+       .resource = gpr_wdt_resource,
+};
+
+/*
+ * FLASH
+ *
+ * 0x00000000-0x00200000 : "kernel"
+ * 0x00200000-0x00a00000 : "rootfs"
+ * 0x01d00000-0x01f00000 : "config"
+ * 0x01c00000-0x01d00000 : "yamon"
+ * 0x01d00000-0x01d40000 : "yamon env vars"
+ * 0x00000000-0x00a00000 : "kernel+rootfs"
+ */
+static struct mtd_partition gpr_mtd_partitions[] = {
+       {
+               .name   = "kernel",
+               .size   = 0x00200000,
+               .offset = 0,
+       },
+       {
+               .name   = "rootfs",
+               .size   = 0x00800000,
+               .offset = MTDPART_OFS_APPEND,
+               .mask_flags = MTD_WRITEABLE,
+       },
+       {
+               .name   = "config",
+               .size   = 0x00200000,
+               .offset = 0x01d00000,
+       },
+       {
+               .name   = "yamon",
+               .size   = 0x00100000,
+               .offset = 0x01c00000,
+       },
+       {
+               .name   = "yamon env vars",
+               .size   = 0x00040000,
+               .offset = MTDPART_OFS_APPEND,
+       },
+       {
+               .name   = "kernel+rootfs",
+               .size   = 0x00a00000,
+               .offset = 0,
+       },
+};
+
+static struct physmap_flash_data gpr_flash_data = {
+       .width          = 4,
+       .nr_parts       = ARRAY_SIZE(gpr_mtd_partitions),
+       .parts          = gpr_mtd_partitions,
+};
+
+static struct resource gpr_mtd_resource = {
+       .start  = 0x1e000000,
+       .end    = 0x1fffffff,
+       .flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device gpr_mtd_device = {
+       .name           = "physmap-flash",
+       .dev            = {
+               .platform_data  = &gpr_flash_data,
+       },
+       .num_resources  = 1,
+       .resource       = &gpr_mtd_resource,
+};
+
+/*
+ * LEDs
+ */
+static struct gpio_led gpr_gpio_leds[] = {
+       {       /* green */
+               .name                   = "gpr:green",
+               .gpio                   = 4,
+               .active_low             = 1,
+       },
+       {       /* red */
+               .name                   = "gpr:red",
+               .gpio                   = 5,
+               .active_low             = 1,
+       }
+};
+
+static struct gpio_led_platform_data gpr_led_data = {
+       .num_leds = ARRAY_SIZE(gpr_gpio_leds),
+       .leds = gpr_gpio_leds,
+};
+
+static struct platform_device gpr_led_devices = {
+       .name = "leds-gpio",
+       .id = -1,
+       .dev = {
+               .platform_data = &gpr_led_data,
+       }
+};
+
+/*
+ * I2C
+ */
+static struct i2c_gpio_platform_data gpr_i2c_data = {
+       .sda_pin                = 209,
+       .sda_is_open_drain      = 1,
+       .scl_pin                = 210,
+       .scl_is_open_drain      = 1,
+       .udelay                 = 2,            /* ~100 kHz */
+       .timeout                = HZ,
+};
+
+static struct platform_device gpr_i2c_device = {
+       .name                   = "i2c-gpio",
+       .id                     = -1,
+       .dev.platform_data      = &gpr_i2c_data,
+};
+
+static struct i2c_board_info gpr_i2c_info[] __initdata = {
+       {
+               I2C_BOARD_INFO("lm83", 0x18),
+               .type = "lm83"
+       }
+};
+
+
+
+static struct resource alchemy_pci_host_res[] = {
+       [0] = {
+               .start  = AU1500_PCI_PHYS_ADDR,
+               .end    = AU1500_PCI_PHYS_ADDR + 0xfff,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static int gpr_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+{
+       if ((slot == 0) && (pin == 1))
+               return AU1550_PCI_INTA;
+       else if ((slot == 0) && (pin == 2))
+               return AU1550_PCI_INTB;
+
+       return 0xff;
+}
+
+static struct alchemy_pci_platdata gpr_pci_pd = {
+       .board_map_irq  = gpr_map_pci_irq,
+       .pci_cfg_set    = PCI_CONFIG_AEN | PCI_CONFIG_R2H | PCI_CONFIG_R1H |
+                         PCI_CONFIG_CH |
+#if defined(__MIPSEB__)
+                         PCI_CONFIG_SIC_HWA_DAT | PCI_CONFIG_SM,
+#else
+                         0,
+#endif
+};
+
+static struct platform_device gpr_pci_host_dev = {
+       .dev.platform_data = &gpr_pci_pd,
+       .name           = "alchemy-pci",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(alchemy_pci_host_res),
+       .resource       = alchemy_pci_host_res,
+};
+
+static struct platform_device *gpr_devices[] __initdata = {
+       &gpr_wdt_device,
+       &gpr_mtd_device,
+       &gpr_i2c_device,
+       &gpr_led_devices,
+};
+
+static int __init gpr_pci_init(void)
+{
+       return platform_device_register(&gpr_pci_host_dev);
+}
+/* must be arch_initcall; MIPS PCI scans busses in a subsys_initcall */
+arch_initcall(gpr_pci_init);
+
+
+static int __init gpr_dev_init(void)
+{
+       i2c_register_board_info(0, gpr_i2c_info, ARRAY_SIZE(gpr_i2c_info));
+
+       return platform_add_devices(gpr_devices, ARRAY_SIZE(gpr_devices));
+}
+device_initcall(gpr_dev_init);
diff --git a/arch/mips/alchemy/board-mtx1.c b/arch/mips/alchemy/board-mtx1.c
new file mode 100644
index 0000000..295f1a9
--- /dev/null
+++ b/arch/mips/alchemy/board-mtx1.c
@@ -0,0 +1,313 @@
+/*
+ * MTX-1 platform devices registration (Au1500)
+ *
+ * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <mtd/mtd-abi.h>
+#include <asm/bootinfo.h>
+#include <asm/reboot.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-au1x00/au1xxx_eth.h>
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+       return "MTX-1";
+}
+
+void __init prom_init(void)
+{
+       unsigned char *memsize_str;
+       unsigned long memsize;
+
+       prom_argc = fw_arg0;
+       prom_argv = (char **)fw_arg1;
+       prom_envp = (char **)fw_arg2;
+
+       prom_init_cmdline();
+
+       memsize_str = prom_getenv("memsize");
+       if (!memsize_str)
+               memsize = 0x04000000;
+       else
+               strict_strtoul(memsize_str, 0, &memsize);
+       add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
+
+void prom_putchar(unsigned char c)
+{
+       alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
+}
+
+static void mtx1_reset(char *c)
+{
+       /* Jump to the reset vector */
+       __asm__ __volatile__("jr\t%0" : : "r"(0xbfc00000));
+}
+
+static void mtx1_power_off(void)
+{
+       while (1)
+               asm volatile (
+               "       .set    mips32                                  \n"
+               "       wait                                            \n"
+               "       .set    mips0                                   \n");
+}
+
+void __init board_setup(void)
+{
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
+       /* Enable USB power switch */
+       alchemy_gpio_direction_output(204, 0);
+#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) 
*/
+
+       /* Initialize sys_pinfunc */
+       au_writel(SYS_PF_NI2, SYS_PINFUNC);
+
+       /* Initialize GPIO */
+       au_writel(~0, KSEG1ADDR(AU1000_SYS_PHYS_ADDR) + SYS_TRIOUTCLR);
+       alchemy_gpio_direction_output(0, 0);    /* Disable M66EN (PCI 66MHz) */
+       alchemy_gpio_direction_output(3, 1);    /* Disable PCI CLKRUN# */
+       alchemy_gpio_direction_output(1, 1);    /* Enable EXT_IO3 */
+       alchemy_gpio_direction_output(5, 0);    /* Disable eth PHY TX_ER */
+
+       /* Enable LED and set it to green */
+       alchemy_gpio_direction_output(211, 1);  /* green on */
+       alchemy_gpio_direction_output(212, 0);  /* red off */
+
+       pm_power_off = mtx1_power_off;
+       _machine_halt = mtx1_power_off;
+       _machine_restart = mtx1_reset;
+
+       printk(KERN_INFO "4G Systems MTX-1 Board\n");
+}
+
+/******************************************************************************/
+
+static struct gpio_keys_button mtx1_gpio_button[] = {
+       {
+               .gpio = 207,
+               .code = BTN_0,
+               .desc = "System button",
+       }
+};
+
+static struct gpio_keys_platform_data mtx1_buttons_data = {
+       .buttons = mtx1_gpio_button,
+       .nbuttons = ARRAY_SIZE(mtx1_gpio_button),
+};
+
+static struct platform_device mtx1_button = {
+       .name = "gpio-keys",
+       .id = -1,
+       .dev = {
+               .platform_data = &mtx1_buttons_data,
+       }
+};
+
+static struct resource mtx1_wdt_res[] = {
+       [0] = {
+               .start  = 215,
+               .end    = 215,
+               .name   = "mtx1-wdt-gpio",
+               .flags  = IORESOURCE_IRQ,
+       }
+};
+
+static struct platform_device mtx1_wdt = {
+       .name = "mtx1-wdt",
+       .id = 0,
+       .num_resources = ARRAY_SIZE(mtx1_wdt_res),
+       .resource = mtx1_wdt_res,
+};
+
+static struct gpio_led default_leds[] = {
+       {
+               .name   = "mtx1:green",
+               .gpio = 211,
+       }, {
+               .name = "mtx1:red",
+               .gpio = 212,
+       },
+};
+
+static struct gpio_led_platform_data mtx1_led_data = {
+       .num_leds = ARRAY_SIZE(default_leds),
+       .leds = default_leds,
+};
+
+static struct platform_device mtx1_gpio_leds = {
+       .name = "leds-gpio",
+       .id = -1,
+       .dev = {
+               .platform_data = &mtx1_led_data,
+       }
+};
+
+static struct mtd_partition mtx1_mtd_partitions[] = {
+       {
+               .name   = "filesystem",
+               .size   = 0x01C00000,
+               .offset = 0,
+       },
+       {
+               .name   = "yamon",
+               .size   = 0x00100000,
+               .offset = MTDPART_OFS_APPEND,
+               .mask_flags = MTD_WRITEABLE,
+       },
+       {
+               .name   = "kernel",
+               .size   = 0x002c0000,
+               .offset = MTDPART_OFS_APPEND,
+       },
+       {
+               .name   = "yamon env",
+               .size   = 0x00040000,
+               .offset = MTDPART_OFS_APPEND,
+       },
+};
+
+static struct physmap_flash_data mtx1_flash_data = {
+       .width          = 4,
+       .nr_parts       = 4,
+       .parts          = mtx1_mtd_partitions,
+};
+
+static struct resource mtx1_mtd_resource = {
+       .start  = 0x1e000000,
+       .end    = 0x1fffffff,
+       .flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device mtx1_mtd = {
+       .name           = "physmap-flash",
+       .dev            = {
+               .platform_data  = &mtx1_flash_data,
+       },
+       .num_resources  = 1,
+       .resource       = &mtx1_mtd_resource,
+};
+
+static struct resource alchemy_pci_host_res[] = {
+       [0] = {
+               .start  = AU1500_PCI_PHYS_ADDR,
+               .end    = AU1500_PCI_PHYS_ADDR + 0xfff,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static int mtx1_pci_idsel(unsigned int devsel, int assert)
+{
+       /* This function is only necessary to support a proprietary Cardbus
+        * adapter on the mtx-1 "singleboard" variant. It triggers a custom
+        * logic chip connected to EXT_IO3 (GPIO1) to suppress IDSEL signals.
+        */
+       if (assert && devsel != 0)
+               /* Suppress signal to Cardbus */
+               alchemy_gpio_set_value(1, 0);   /* set EXT_IO3 OFF */
+       else
+               alchemy_gpio_set_value(1, 1);   /* set EXT_IO3 ON */
+
+       udelay(1);
+       return 1;
+}
+
+static const char mtx1_irqtab[][5] = {
+       [0] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 00 
- AdapterA-Slot0 (top) */
+       [1] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 01 
- AdapterA-Slot1 (bottom) */
+       [2] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 02 
- AdapterB-Slot0 (top) */
+       [3] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 03 
- AdapterB-Slot1 (bottom) */
+       [4] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, 0xff, 0xff }, /* IDSEL 04 
- AdapterC-Slot0 (top) */
+       [5] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 05 
- AdapterC-Slot1 (bottom) */
+       [6] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 06 
- AdapterD-Slot0 (top) */
+       [7] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 07 
- AdapterD-Slot1 (bottom) */
+};
+
+static int mtx1_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
+{
+       return mtx1_irqtab[slot][pin];
+}
+
+static struct alchemy_pci_platdata mtx1_pci_pd = {
+       .board_map_irq   = mtx1_map_pci_irq,
+       .board_pci_idsel = mtx1_pci_idsel,
+       .pci_cfg_set     = PCI_CONFIG_AEN | PCI_CONFIG_R2H | PCI_CONFIG_R1H |
+                          PCI_CONFIG_CH |
+#if defined(__MIPSEB__)
+                          PCI_CONFIG_SIC_HWA_DAT | PCI_CONFIG_SM,
+#else
+                          0,
+#endif
+};
+
+static struct platform_device mtx1_pci_host = {
+       .dev.platform_data = &mtx1_pci_pd,
+       .name           = "alchemy-pci",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(alchemy_pci_host_res),
+       .resource       = alchemy_pci_host_res,
+};
+
+static struct __initdata platform_device * mtx1_devs[] = {
+       &mtx1_pci_host,
+       &mtx1_gpio_leds,
+       &mtx1_wdt,
+       &mtx1_button,
+       &mtx1_mtd,
+};
+
+static struct au1000_eth_platform_data mtx1_au1000_eth0_pdata = {
+       .phy_search_highest_addr        = 1,
+       .phy1_search_mac0               = 1,
+};
+
+static int __init mtx1_register_devices(void)
+{
+       int rc;
+
+       irq_set_irq_type(AU1500_GPIO204_INT, IRQ_TYPE_LEVEL_HIGH);
+       irq_set_irq_type(AU1500_GPIO201_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO202_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO203_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO205_INT, IRQ_TYPE_LEVEL_LOW);
+
+       au1xxx_override_eth_cfg(0, &mtx1_au1000_eth0_pdata);
+
+       rc = gpio_request(mtx1_gpio_button[0].gpio,
+                                       mtx1_gpio_button[0].desc);
+       if (rc < 0) {
+               printk(KERN_INFO "mtx1: failed to request %d\n",
+                                       mtx1_gpio_button[0].gpio);
+               goto out;
+       }
+       gpio_direction_input(mtx1_gpio_button[0].gpio);
+out:
+       return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
+}
+arch_initcall(mtx1_register_devices);
diff --git a/arch/mips/alchemy/board-xxs1500.c 
b/arch/mips/alchemy/board-xxs1500.c
new file mode 100644
index 0000000..bd55136
--- /dev/null
+++ b/arch/mips/alchemy/board-xxs1500.c
@@ -0,0 +1,154 @@
+/*
+ * BRIEF MODULE DESCRIPTION
+ *     MyCable XXS1500 board support
+ *
+ * Copyright 2003, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <asm/bootinfo.h>
+#include <asm/reboot.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <prom.h>
+
+const char *get_system_type(void)
+{
+       return "XXS1500";
+}
+
+void __init prom_init(void)
+{
+       unsigned char *memsize_str;
+       unsigned long memsize;
+
+       prom_argc = fw_arg0;
+       prom_argv = (char **)fw_arg1;
+       prom_envp = (char **)fw_arg2;
+
+       prom_init_cmdline();
+
+       memsize_str = prom_getenv("memsize");
+       if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize))
+               memsize = 0x04000000;
+
+       add_memory_region(0, memsize, BOOT_MEM_RAM);
+}
+
+void prom_putchar(unsigned char c)
+{
+       alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
+}
+
+static void xxs1500_reset(char *c)
+{
+       /* Jump to the reset vector */
+       __asm__ __volatile__("jr\t%0" : : "r"(0xbfc00000));
+}
+
+static void xxs1500_power_off(void)
+{
+       while (1)
+               asm volatile (
+               "       .set    mips32                                  \n"
+               "       wait                                            \n"
+               "       .set    mips0                                   \n");
+}
+
+void __init board_setup(void)
+{
+       u32 pin_func;
+
+       pm_power_off = xxs1500_power_off;
+       _machine_halt = xxs1500_power_off;
+       _machine_restart = xxs1500_reset;
+
+       alchemy_gpio1_input_enable();
+       alchemy_gpio2_enable();
+
+       /* Set multiple use pins (UART3/GPIO) to UART (it's used as UART too) */
+       pin_func  = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
+       pin_func |= SYS_PF_UR3;
+       au_writel(pin_func, SYS_PINFUNC);
+
+       /* Enable UART */
+       alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
+       /* Enable DTR (MCR bit 0) = USB power up */
+       __raw_writel(1, (void __iomem *)KSEG1ADDR(AU1000_UART3_PHYS_ADDR + 
0x18));
+       wmb();
+}
+
+/******************************************************************************/
+
+static struct resource xxs1500_pcmcia_res[] = {
+       {
+               .name   = "pcmcia-io",
+               .flags  = IORESOURCE_MEM,
+               .start  = AU1000_PCMCIA_IO_PHYS_ADDR,
+               .end    = AU1000_PCMCIA_IO_PHYS_ADDR + 0x000400000 - 1,
+       },
+       {
+               .name   = "pcmcia-attr",
+               .flags  = IORESOURCE_MEM,
+               .start  = AU1000_PCMCIA_ATTR_PHYS_ADDR,
+               .end    = AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+       },
+       {
+               .name   = "pcmcia-mem",
+               .flags  = IORESOURCE_MEM,
+               .start  = AU1000_PCMCIA_MEM_PHYS_ADDR,
+               .end    = AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+       },
+};
+
+static struct platform_device xxs1500_pcmcia_dev = {
+       .name           = "xxs1500_pcmcia",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(xxs1500_pcmcia_res),
+       .resource       = xxs1500_pcmcia_res,
+};
+
+static struct platform_device *xxs1500_devs[] __initdata = {
+       &xxs1500_pcmcia_dev,
+};
+
+static int __init xxs1500_dev_init(void)
+{
+       irq_set_irq_type(AU1500_GPIO204_INT, IRQ_TYPE_LEVEL_HIGH);
+       irq_set_irq_type(AU1500_GPIO201_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO202_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO203_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO205_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO207_INT, IRQ_TYPE_LEVEL_LOW);
+
+       irq_set_irq_type(AU1500_GPIO0_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO1_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO2_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO3_INT, IRQ_TYPE_LEVEL_LOW);
+       irq_set_irq_type(AU1500_GPIO4_INT, IRQ_TYPE_LEVEL_LOW); /* CF irq */
+       irq_set_irq_type(AU1500_GPIO5_INT, IRQ_TYPE_LEVEL_LOW);
+
+       return platform_add_devices(xxs1500_devs,
+                                   ARRAY_SIZE(xxs1500_devs));
+}
+device_initcall(xxs1500_dev_init);
diff --git a/arch/mips/alchemy/gpr/Makefile b/arch/mips/alchemy/gpr/Makefile
deleted file mode 100644
index cb73fe2..0000000
--- a/arch/mips/alchemy/gpr/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-#  Copyright 2003 MontaVista Software Inc.
-#  Author: MontaVista Software, Inc. <source@mvista.com>
-#
-# Makefile for Trapeze ITS GPR board.
-#
-
-obj-y += board_setup.o init.o platform.o
diff --git a/arch/mips/alchemy/gpr/board_setup.c 
b/arch/mips/alchemy/gpr/board_setup.c
deleted file mode 100644
index dea45c7..0000000
--- a/arch/mips/alchemy/gpr/board_setup.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright 2010 Wolfgang Grandegger <wg@denx.de>
- *
- * Copyright 2000-2003, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-
-#include <asm/reboot.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#include <prom.h>
-
-static void gpr_reset(char *c)
-{
-       /* switch System-LED to orange (red# and green# on) */
-       alchemy_gpio_direction_output(4, 0);
-       alchemy_gpio_direction_output(5, 0);
-
-       /* trigger watchdog to reset board in 200ms */
-       printk(KERN_EMERG "Triggering watchdog soft reset...\n");
-       raw_local_irq_disable();
-       alchemy_gpio_direction_output(1, 0);
-       udelay(1);
-       alchemy_gpio_set_value(1, 1);
-       while (1)
-               cpu_wait();
-}
-
-static void gpr_power_off(void)
-{
-       while (1)
-               cpu_wait();
-}
-
-void __init board_setup(void)
-{
-       printk(KERN_INFO "Trapeze ITS GPR board\n");
-
-       pm_power_off = gpr_power_off;
-       _machine_halt = gpr_power_off;
-       _machine_restart = gpr_reset;
-
-       /* Enable UART1/3 */
-       alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
-       alchemy_uart_enable(AU1000_UART1_PHYS_ADDR);
-
-       /* Take away Reset of UMTS-card */
-       alchemy_gpio_direction_output(215, 1);
-}
diff --git a/arch/mips/alchemy/gpr/init.c b/arch/mips/alchemy/gpr/init.c
deleted file mode 100644
index 229aafa..0000000
--- a/arch/mips/alchemy/gpr/init.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2010 Wolfgang Grandegger <wg@denx.de>
- *
- * Copyright 2003, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-
-#include <asm/bootinfo.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
-       return "GPR";
-}
-
-void __init prom_init(void)
-{
-       unsigned char *memsize_str;
-       unsigned long memsize;
-
-       prom_argc = fw_arg0;
-       prom_argv = (char **)fw_arg1;
-       prom_envp = (char **)fw_arg2;
-
-       prom_init_cmdline();
-
-       memsize_str = prom_getenv("memsize");
-       if (!memsize_str)
-               memsize = 0x04000000;
-       else
-               strict_strtoul(memsize_str, 0, &memsize);
-       add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
-
-void prom_putchar(unsigned char c)
-{
-       alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
-}
diff --git a/arch/mips/alchemy/gpr/platform.c b/arch/mips/alchemy/gpr/platform.c
deleted file mode 100644
index 982ce85..0000000
--- a/arch/mips/alchemy/gpr/platform.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * GPR board platform device registration
- *
- * Copyright (C) 2010 Wolfgang Grandegger <wg@denx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/leds.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/i2c-gpio.h>
-
-#include <asm/mach-au1x00/au1000.h>
-
-/*
- * Watchdog
- */
-static struct resource gpr_wdt_resource[] = {
-       [0] = {
-               .start  = 1,
-               .end    = 1,
-               .name   = "gpr-adm6320-wdt",
-               .flags  = IORESOURCE_IRQ,
-       }
-};
-
-static struct platform_device gpr_wdt_device = {
-       .name = "adm6320-wdt",
-       .id = 0,
-       .num_resources = ARRAY_SIZE(gpr_wdt_resource),
-       .resource = gpr_wdt_resource,
-};
-
-/*
- * FLASH
- *
- * 0x00000000-0x00200000 : "kernel"
- * 0x00200000-0x00a00000 : "rootfs"
- * 0x01d00000-0x01f00000 : "config"
- * 0x01c00000-0x01d00000 : "yamon"
- * 0x01d00000-0x01d40000 : "yamon env vars"
- * 0x00000000-0x00a00000 : "kernel+rootfs"
- */
-static struct mtd_partition gpr_mtd_partitions[] = {
-       {
-               .name   = "kernel",
-               .size   = 0x00200000,
-               .offset = 0,
-       },
-       {
-               .name   = "rootfs",
-               .size   = 0x00800000,
-               .offset = MTDPART_OFS_APPEND,
-               .mask_flags = MTD_WRITEABLE,
-       },
-       {
-               .name   = "config",
-               .size   = 0x00200000,
-               .offset = 0x01d00000,
-       },
-       {
-               .name   = "yamon",
-               .size   = 0x00100000,
-               .offset = 0x01c00000,
-       },
-       {
-               .name   = "yamon env vars",
-               .size   = 0x00040000,
-               .offset = MTDPART_OFS_APPEND,
-       },
-       {
-               .name   = "kernel+rootfs",
-               .size   = 0x00a00000,
-               .offset = 0,
-       },
-};
-
-static struct physmap_flash_data gpr_flash_data = {
-       .width          = 4,
-       .nr_parts       = ARRAY_SIZE(gpr_mtd_partitions),
-       .parts          = gpr_mtd_partitions,
-};
-
-static struct resource gpr_mtd_resource = {
-       .start  = 0x1e000000,
-       .end    = 0x1fffffff,
-       .flags  = IORESOURCE_MEM,
-};
-
-static struct platform_device gpr_mtd_device = {
-       .name           = "physmap-flash",
-       .dev            = {
-               .platform_data  = &gpr_flash_data,
-       },
-       .num_resources  = 1,
-       .resource       = &gpr_mtd_resource,
-};
-
-/*
- * LEDs
- */
-static struct gpio_led gpr_gpio_leds[] = {
-       {       /* green */
-               .name                   = "gpr:green",
-               .gpio                   = 4,
-               .active_low             = 1,
-       },
-       {       /* red */
-               .name                   = "gpr:red",
-               .gpio                   = 5,
-               .active_low             = 1,
-       }
-};
-
-static struct gpio_led_platform_data gpr_led_data = {
-       .num_leds = ARRAY_SIZE(gpr_gpio_leds),
-       .leds = gpr_gpio_leds,
-};
-
-static struct platform_device gpr_led_devices = {
-       .name = "leds-gpio",
-       .id = -1,
-       .dev = {
-               .platform_data = &gpr_led_data,
-       }
-};
-
-/*
- * I2C
- */
-static struct i2c_gpio_platform_data gpr_i2c_data = {
-       .sda_pin                = 209,
-       .sda_is_open_drain      = 1,
-       .scl_pin                = 210,
-       .scl_is_open_drain      = 1,
-       .udelay                 = 2,            /* ~100 kHz */
-       .timeout                = HZ,
- };
-
-static struct platform_device gpr_i2c_device = {
-       .name                   = "i2c-gpio",
-       .id                     = -1,
-       .dev.platform_data      = &gpr_i2c_data,
-};
-
-static struct i2c_board_info gpr_i2c_info[] __initdata = {
-       {
-               I2C_BOARD_INFO("lm83", 0x18),
-               .type = "lm83"
-       }
-};
-
-
-
-static struct resource alchemy_pci_host_res[] = {
-       [0] = {
-               .start  = AU1500_PCI_PHYS_ADDR,
-               .end    = AU1500_PCI_PHYS_ADDR + 0xfff,
-               .flags  = IORESOURCE_MEM,
-       },
-};
-
-static int gpr_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
-{
-       if ((slot == 0) && (pin == 1))
-               return AU1550_PCI_INTA;
-       else if ((slot == 0) && (pin == 2))
-               return AU1550_PCI_INTB;
-
-       return -1;
-}
-
-static struct alchemy_pci_platdata gpr_pci_pd = {
-       .board_map_irq  = gpr_map_pci_irq,
-       .pci_cfg_set    = PCI_CONFIG_AEN | PCI_CONFIG_R2H | PCI_CONFIG_R1H |
-                         PCI_CONFIG_CH |
-#if defined(__MIPSEB__)
-                         PCI_CONFIG_SIC_HWA_DAT | PCI_CONFIG_SM,
-#else
-                         0,
-#endif
-};
-
-static struct platform_device gpr_pci_host_dev = {
-       .dev.platform_data = &gpr_pci_pd,
-       .name           = "alchemy-pci",
-       .id             = 0,
-       .num_resources  = ARRAY_SIZE(alchemy_pci_host_res),
-       .resource       = alchemy_pci_host_res,
-};
-
-static struct platform_device *gpr_devices[] __initdata = {
-       &gpr_wdt_device,
-       &gpr_mtd_device,
-       &gpr_i2c_device,
-       &gpr_led_devices,
-};
-
-static int __init gpr_pci_init(void)
-{
-       return platform_device_register(&gpr_pci_host_dev);
-}
-/* must be arch_initcall; MIPS PCI scans busses in a subsys_initcall */
-arch_initcall(gpr_pci_init);
-
-
-static int __init gpr_dev_init(void)
-{
-       i2c_register_board_info(0, gpr_i2c_info, ARRAY_SIZE(gpr_i2c_info));
-
-       return platform_add_devices(gpr_devices, ARRAY_SIZE(gpr_devices));
-}
-device_initcall(gpr_dev_init);
diff --git a/arch/mips/alchemy/mtx-1/Makefile b/arch/mips/alchemy/mtx-1/Makefile
deleted file mode 100644
index 81b540c..0000000
--- a/arch/mips/alchemy/mtx-1/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-#  Copyright 2003 MontaVista Software Inc.
-#  Author: MontaVista Software, Inc. <source@mvista.com>
-#       Bruno Randolf <bruno.randolf@4g-systems.biz>
-#
-# Makefile for 4G Systems MTX-1 board.
-#
-
-obj-y += init.o board_setup.o platform.o
diff --git a/arch/mips/alchemy/mtx-1/board_setup.c 
b/arch/mips/alchemy/mtx-1/board_setup.c
deleted file mode 100644
index 851a5ab..0000000
--- a/arch/mips/alchemy/mtx-1/board_setup.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *     4G Systems MTX-1 board setup.
- *
- * Copyright 2003, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *         Bruno Randolf <bruno.randolf@4g-systems.biz>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/pm.h>
-
-#include <asm/reboot.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#include <prom.h>
-
-static void mtx1_reset(char *c)
-{
-       /* Jump to the reset vector */
-       __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-}
-
-static void mtx1_power_off(void)
-{
-       while (1)
-               asm volatile (
-               "       .set    mips32                                  \n"
-               "       wait                                            \n"
-               "       .set    mips0                                   \n");
-}
-
-void __init board_setup(void)
-{
-#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
-       /* Enable USB power switch */
-       alchemy_gpio_direction_output(204, 0);
-#endif /* defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) 
*/
-
-       /* Initialize sys_pinfunc */
-       au_writel(SYS_PF_NI2, SYS_PINFUNC);
-
-       /* Initialize GPIO */
-       au_writel(~0, KSEG1ADDR(AU1000_SYS_PHYS_ADDR) + SYS_TRIOUTCLR);
-       alchemy_gpio_direction_output(0, 0);    /* Disable M66EN (PCI 66MHz) */
-       alchemy_gpio_direction_output(3, 1);    /* Disable PCI CLKRUN# */
-       alchemy_gpio_direction_output(1, 1);    /* Enable EXT_IO3 */
-       alchemy_gpio_direction_output(5, 0);    /* Disable eth PHY TX_ER */
-
-       /* Enable LED and set it to green */
-       alchemy_gpio_direction_output(211, 1);  /* green on */
-       alchemy_gpio_direction_output(212, 0);  /* red off */
-
-       pm_power_off = mtx1_power_off;
-       _machine_halt = mtx1_power_off;
-       _machine_restart = mtx1_reset;
-
-       printk(KERN_INFO "4G Systems MTX-1 Board\n");
-}
-
-static int __init mtx1_init_irq(void)
-{
-       irq_set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);
-       irq_set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW);
-
-       return 0;
-}
-arch_initcall(mtx1_init_irq);
diff --git a/arch/mips/alchemy/mtx-1/init.c b/arch/mips/alchemy/mtx-1/init.c
deleted file mode 100644
index 2e81cc7..0000000
--- a/arch/mips/alchemy/mtx-1/init.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- *     4G Systems MTX-1 board setup
- *
- * Copyright 2003, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *         Bruno Randolf <bruno.randolf@4g-systems.biz>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/bootinfo.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
-       return "MTX-1";
-}
-
-void __init prom_init(void)
-{
-       unsigned char *memsize_str;
-       unsigned long memsize;
-
-       prom_argc = fw_arg0;
-       prom_argv = (char **)fw_arg1;
-       prom_envp = (char **)fw_arg2;
-
-       prom_init_cmdline();
-
-       memsize_str = prom_getenv("memsize");
-       if (!memsize_str)
-               memsize = 0x04000000;
-       else
-               strict_strtoul(memsize_str, 0, &memsize);
-       add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
-
-void prom_putchar(unsigned char c)
-{
-       alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
-}
diff --git a/arch/mips/alchemy/mtx-1/platform.c 
b/arch/mips/alchemy/mtx-1/platform.c
deleted file mode 100644
index cc47b68..0000000
--- a/arch/mips/alchemy/mtx-1/platform.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * MTX-1 platform devices registration
- *
- * Copyright (C) 2007-2009, Florian Fainelli <florian@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <linux/gpio.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <mtd/mtd-abi.h>
-
-#include <asm/mach-au1x00/au1xxx_eth.h>
-
-static struct gpio_keys_button mtx1_gpio_button[] = {
-       {
-               .gpio = 207,
-               .code = BTN_0,
-               .desc = "System button",
-       }
-};
-
-static struct gpio_keys_platform_data mtx1_buttons_data = {
-       .buttons = mtx1_gpio_button,
-       .nbuttons = ARRAY_SIZE(mtx1_gpio_button),
-};
-
-static struct platform_device mtx1_button = {
-       .name = "gpio-keys",
-       .id = -1,
-       .dev = {
-               .platform_data = &mtx1_buttons_data,
-       }
-};
-
-static struct resource mtx1_wdt_res[] = {
-       [0] = {
-               .start  = 215,
-               .end    = 215,
-               .name   = "mtx1-wdt-gpio",
-               .flags  = IORESOURCE_IRQ,
-       }
-};
-
-static struct platform_device mtx1_wdt = {
-       .name = "mtx1-wdt",
-       .id = 0,
-       .num_resources = ARRAY_SIZE(mtx1_wdt_res),
-       .resource = mtx1_wdt_res,
-};
-
-static struct gpio_led default_leds[] = {
-       {
-               .name   = "mtx1:green",
-               .gpio = 211,
-       }, {
-               .name = "mtx1:red",
-               .gpio = 212,
-       },
-};
-
-static struct gpio_led_platform_data mtx1_led_data = {
-       .num_leds = ARRAY_SIZE(default_leds),
-       .leds = default_leds,
-};
-
-static struct platform_device mtx1_gpio_leds = {
-       .name = "leds-gpio",
-       .id = -1,
-       .dev = {
-               .platform_data = &mtx1_led_data,
-       }
-};
-
-static struct mtd_partition mtx1_mtd_partitions[] = {
-       {
-               .name   = "filesystem",
-               .size   = 0x01C00000,
-               .offset = 0,
-       },
-       {
-               .name   = "yamon",
-               .size   = 0x00100000,
-               .offset = MTDPART_OFS_APPEND,
-               .mask_flags = MTD_WRITEABLE,
-       },
-       {
-               .name   = "kernel",
-               .size   = 0x002c0000,
-               .offset = MTDPART_OFS_APPEND,
-       },
-       {
-               .name   = "yamon env",
-               .size   = 0x00040000,
-               .offset = MTDPART_OFS_APPEND,
-       },
-};
-
-static struct physmap_flash_data mtx1_flash_data = {
-       .width          = 4,
-       .nr_parts       = 4,
-       .parts          = mtx1_mtd_partitions,
-};
-
-static struct resource mtx1_mtd_resource = {
-       .start  = 0x1e000000,
-       .end    = 0x1fffffff,
-       .flags  = IORESOURCE_MEM,
-};
-
-static struct platform_device mtx1_mtd = {
-       .name           = "physmap-flash",
-       .dev            = {
-               .platform_data  = &mtx1_flash_data,
-       },
-       .num_resources  = 1,
-       .resource       = &mtx1_mtd_resource,
-};
-
-static struct resource alchemy_pci_host_res[] = {
-       [0] = {
-               .start  = AU1500_PCI_PHYS_ADDR,
-               .end    = AU1500_PCI_PHYS_ADDR + 0xfff,
-               .flags  = IORESOURCE_MEM,
-       },
-};
-
-static int mtx1_pci_idsel(unsigned int devsel, int assert)
-{
-       /* This function is only necessary to support a proprietary Cardbus
-        * adapter on the mtx-1 "singleboard" variant. It triggers a custom
-        * logic chip connected to EXT_IO3 (GPIO1) to suppress IDSEL signals.
-        */
-       if (assert && devsel != 0)
-               /* Suppress signal to Cardbus */
-               alchemy_gpio_set_value(1, 0);   /* set EXT_IO3 OFF */
-       else
-               alchemy_gpio_set_value(1, 1);   /* set EXT_IO3 ON */
-
-       udelay(1);
-       return 1;
-}
-
-static const char mtx1_irqtab[][5] = {
-       [0] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 00 
- AdapterA-Slot0 (top) */
-       [1] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 01 
- AdapterA-Slot1 (bottom) */
-       [2] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 02 
- AdapterB-Slot0 (top) */
-       [3] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 03 
- AdapterB-Slot1 (bottom) */
-       [4] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, 0xff, 0xff }, /* IDSEL 04 
- AdapterC-Slot0 (top) */
-       [5] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 05 
- AdapterC-Slot1 (bottom) */
-       [6] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 06 
- AdapterD-Slot0 (top) */
-       [7] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 07 
- AdapterD-Slot1 (bottom) */
-};
-
-static int mtx1_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
-{
-       return mtx1_irqtab[slot][pin];
-}
-
-static struct alchemy_pci_platdata mtx1_pci_pd = {
-       .board_map_irq   = mtx1_map_pci_irq,
-       .board_pci_idsel = mtx1_pci_idsel,
-       .pci_cfg_set     = PCI_CONFIG_AEN | PCI_CONFIG_R2H | PCI_CONFIG_R1H |
-                          PCI_CONFIG_CH |
-#if defined(__MIPSEB__)
-                          PCI_CONFIG_SIC_HWA_DAT | PCI_CONFIG_SM,
-#else
-                          0,
-#endif
-};
-
-static struct platform_device mtx1_pci_host = {
-       .dev.platform_data = &mtx1_pci_pd,
-       .name           = "alchemy-pci",
-       .id             = 0,
-       .num_resources  = ARRAY_SIZE(alchemy_pci_host_res),
-       .resource       = alchemy_pci_host_res,
-};
-
-
-static struct __initdata platform_device * mtx1_devs[] = {
-       &mtx1_pci_host,
-       &mtx1_gpio_leds,
-       &mtx1_wdt,
-       &mtx1_button,
-       &mtx1_mtd,
-};
-
-static struct au1000_eth_platform_data mtx1_au1000_eth0_pdata = {
-       .phy_search_highest_addr        = 1,
-       .phy1_search_mac0               = 1,
-};
-
-static int __init mtx1_register_devices(void)
-{
-       int rc;
-
-       au1xxx_override_eth_cfg(0, &mtx1_au1000_eth0_pdata);
-
-       rc = gpio_request(mtx1_gpio_button[0].gpio,
-                                       mtx1_gpio_button[0].desc);
-       if (rc < 0) {
-               printk(KERN_INFO "mtx1: failed to request %d\n",
-                                       mtx1_gpio_button[0].gpio);
-               goto out;
-       }
-       gpio_direction_input(mtx1_gpio_button[0].gpio);
-out:
-       return platform_add_devices(mtx1_devs, ARRAY_SIZE(mtx1_devs));
-}
-
-arch_initcall(mtx1_register_devices);
diff --git a/arch/mips/alchemy/xxs1500/Makefile 
b/arch/mips/alchemy/xxs1500/Makefile
deleted file mode 100644
index 91defcf..0000000
--- a/arch/mips/alchemy/xxs1500/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-#  Copyright 2003 MontaVista Software Inc.
-#  Author: MontaVista Software, Inc. <source@mvista.com>
-#
-# Makefile for MyCable XXS1500 board.
-#
-
-obj-y += init.o board_setup.o platform.o
diff --git a/arch/mips/alchemy/xxs1500/board_setup.c 
b/arch/mips/alchemy/xxs1500/board_setup.c
deleted file mode 100644
index 3fa83f7..0000000
--- a/arch/mips/alchemy/xxs1500/board_setup.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 2000-2003, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/gpio.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-
-#include <asm/reboot.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#include <prom.h>
-
-static void xxs1500_reset(char *c)
-{
-       /* Jump to the reset vector */
-       __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-}
-
-static void xxs1500_power_off(void)
-{
-       while (1)
-               asm volatile (
-               "       .set    mips32                                  \n"
-               "       wait                                            \n"
-               "       .set    mips0                                   \n");
-}
-
-void __init board_setup(void)
-{
-       u32 pin_func;
-
-       pm_power_off = xxs1500_power_off;
-       _machine_halt = xxs1500_power_off;
-       _machine_restart = xxs1500_reset;
-
-       alchemy_gpio1_input_enable();
-       alchemy_gpio2_enable();
-
-       /* Set multiple use pins (UART3/GPIO) to UART (it's used as UART too) */
-       pin_func  = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3;
-       pin_func |= SYS_PF_UR3;
-       au_writel(pin_func, SYS_PINFUNC);
-
-       /* Enable UART */
-       alchemy_uart_enable(AU1000_UART3_PHYS_ADDR);
-       /* Enable DTR (MCR bit 0) = USB power up */
-       __raw_writel(1, (void __iomem *)KSEG1ADDR(AU1000_UART3_PHYS_ADDR + 
0x18));
-       wmb();
-}
-
-static int __init xxs1500_init_irq(void)
-{
-       irq_set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);
-       irq_set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO207_INT, IRQF_TRIGGER_LOW);
-
-       irq_set_irq_type(AU1500_GPIO0_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO1_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO2_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO3_INT, IRQF_TRIGGER_LOW);
-       irq_set_irq_type(AU1500_GPIO4_INT, IRQF_TRIGGER_LOW); /* CF irq */
-       irq_set_irq_type(AU1500_GPIO5_INT, IRQF_TRIGGER_LOW);
-
-       return 0;
-}
-arch_initcall(xxs1500_init_irq);
diff --git a/arch/mips/alchemy/xxs1500/init.c b/arch/mips/alchemy/xxs1500/init.c
deleted file mode 100644
index 0ee02cf..0000000
--- a/arch/mips/alchemy/xxs1500/init.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- *     XXS1500 board setup
- *
- * Copyright 2003, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.com>
- *
- *  This program is free software; you can redistribute  it and/or modify it
- *  under  the terms of  the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the  License, or (at your
- *  option) any later version.
- *
- *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
- *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
- *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
- *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
- *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *  You should have received a copy of the  GNU General Public License along
- *  with this program; if not, write  to the Free Software Foundation, Inc.,
- *  675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-
-#include <asm/bootinfo.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#include <prom.h>
-
-const char *get_system_type(void)
-{
-       return "XXS1500";
-}
-
-void __init prom_init(void)
-{
-       unsigned char *memsize_str;
-       unsigned long memsize;
-
-       prom_argc = fw_arg0;
-       prom_argv = (char **)fw_arg1;
-       prom_envp = (char **)fw_arg2;
-
-       prom_init_cmdline();
-
-       memsize_str = prom_getenv("memsize");
-       if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize))
-               memsize = 0x04000000;
-
-       add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
-
-void prom_putchar(unsigned char c)
-{
-       alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c);
-}
diff --git a/arch/mips/alchemy/xxs1500/platform.c 
b/arch/mips/alchemy/xxs1500/platform.c
deleted file mode 100644
index 06a3a45..0000000
--- a/arch/mips/alchemy/xxs1500/platform.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * XXS1500 board platform device registration
- *
- * Copyright (C) 2009 Manuel Lauss
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-au1x00/au1000.h>
-
-static struct resource xxs1500_pcmcia_res[] = {
-       {
-               .name   = "pcmcia-io",
-               .flags  = IORESOURCE_MEM,
-               .start  = AU1000_PCMCIA_IO_PHYS_ADDR,
-               .end    = AU1000_PCMCIA_IO_PHYS_ADDR + 0x000400000 - 1,
-       },
-       {
-               .name   = "pcmcia-attr",
-               .flags  = IORESOURCE_MEM,
-               .start  = AU1000_PCMCIA_ATTR_PHYS_ADDR,
-               .end    = AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
-       },
-       {
-               .name   = "pcmcia-mem",
-               .flags  = IORESOURCE_MEM,
-               .start  = AU1000_PCMCIA_MEM_PHYS_ADDR,
-               .end    = AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
-       },
-};
-
-static struct platform_device xxs1500_pcmcia_dev = {
-       .name           = "xxs1500_pcmcia",
-       .id             = -1,
-       .num_resources  = ARRAY_SIZE(xxs1500_pcmcia_res),
-       .resource       = xxs1500_pcmcia_res,
-};
-
-static struct platform_device *xxs1500_devs[] __initdata = {
-       &xxs1500_pcmcia_dev,
-};
-
-static int __init xxs1500_dev_init(void)
-{
-       return platform_add_devices(xxs1500_devs,
-                                   ARRAY_SIZE(xxs1500_devs));
-}
-device_initcall(xxs1500_dev_init);
-- 
1.7.7.1


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