+++ /dev/null
-CONFIG_ADM8668=y
-CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
-CONFIG_ARCH_DISCARD_MEMBLOCK=y
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARM_AMBA=y
-# CONFIG_ARM_SP805_WATCHDOG is not set
-CONFIG_CEVT_R4K=y
-CONFIG_CEVT_R4K_LIB=y
-CONFIG_CMDLINE="console=ttyS0 earlyprintk"
-CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE_OVERRIDE=y
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_CPU_MIPS32=y
-CONFIG_CPU_MIPS32_R1=y
-CONFIG_CPU_MIPSR1=y
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-CONFIG_CSRC_R4K=y
-CONFIG_CSRC_R4K_LIB=y
-# CONFIG_DE2104X is not set
-# CONFIG_DE4X5 is not set
-CONFIG_DECOMPRESS_LZMA=y
-# CONFIG_DM9102 is not set
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_GENERIC_ATOMIC64=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_HARDWARE_WATCHPOINTS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_HAVE_DMA_API_DEBUG=y
-CONFIG_HAVE_DMA_ATTRS=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_GENERIC_HARDIRQS=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_IRQ_WORK=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HW_HAS_PCI=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IRQ_CPU=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_MIPS=y
-CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_MIPS_MACHINE is not set
-CONFIG_MIPS_MT_DISABLED=y
-CONFIG_MTD_ADM8668_NOR=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NEED_PER_CPU_KM=y
-CONFIG_NET_TULIP=y
-CONFIG_NO_EXCEPT_FILL=y
-CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PERF_USE_VMALLOC=y
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SERIAL_8250 is not set
-CONFIG_SERIAL_AMBA_PL010=y
-CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
-CONFIG_SERIAL_AMBA_PL010_NUMPORTS=2
-CONFIG_SERIAL_AMBA_PL010_PORTNAME="ttyS"
-# CONFIG_SERIAL_AMBA_PL011 is not set
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_TULIP=y
-CONFIG_TULIP_NAPI=y
-# CONFIG_TULIP_NAPI_HW_MITIGATION is not set
-# CONFIG_TULIP_PCI is not set
-CONFIG_TULIP_PLATFORM=y
-# CONFIG_ULI526X is not set
-CONFIG_USB_ARCH_HAS_XHCI=y
-# CONFIG_USB_HCD_BCMA is not set
-# CONFIG_USB_HCD_SSB is not set
-CONFIG_USB_SUPPORT=y
-# CONFIG_WINBOND_840 is not set
-CONFIG_ZONE_DMA_FLAG=0
+++ /dev/null
-config ARM_AMBA
- def_bool y
+++ /dev/null
-#
-# something witty --neutronscott
-#
-
-obj-y := irq.o prom.o platform.o gpio.o \
- setup.o clock.o time.o early_printk.o \
+++ /dev/null
-#
-# Infineon ADM8668 WildPass
-#
-platform-$(CONFIG_ADM8668) += adm8668/
-cflags-$(CONFIG_ADM8668) += -I$(srctree)/arch/mips/include/asm/mach-adm8668
-load-$(CONFIG_ADM8668) += 0xffffffff80002000
+++ /dev/null
-/*
- * ADM8668 minimal clock support
- *
- * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org>
- *
- * Licensed under the terms of the GPLv2
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-
-#include <adm8668.h>
-
-struct clk {
- unsigned long rate;
-};
-
-static struct clk uart_clk = {
- .rate = 62500000,
-};
-
-static struct clk sys_clk;
-
-struct clk *clk_get(struct device *dev, const char *id)
-{
- const char *lookup = id;
-
- if (dev)
- lookup = dev_name(dev);
-
- if (!strcmp(lookup, "apb:uart0"))
- return &uart_clk;
- if (!strcmp(lookup, "sys"))
- return &sys_clk;
-
- return ERR_PTR(-ENOENT);
-}
-EXPORT_SYMBOL(clk_get);
-
-int clk_enable(struct clk *clk)
-{
- return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-void clk_put(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_put);
-
-void __init adm8668_init_clocks(void)
-{
- u32 adj;
-
- /* adjustable clock selection
- * CR3 bit 14~11, 0000 -> 175MHz, 0001 -> 180MHz, etc...
- */
- adj = (ADM8668_CONFIG_REG(ADM8668_CR3) >> 11) & 0xf;
- sys_clk.rate = 175000000 + (adj * 5000000);
-
- pr_info("ADM8668 CPU clock: %lu MHz\n", sys_clk.rate / 1000000);
-}
+++ /dev/null
-#include <linux/io.h>
-#include <linux/amba/serial.h>
-#include <adm8668.h>
-
-#define UART_READ(r) \
- __raw_readl((void __iomem *)(KSEG1ADDR(ADM8668_UART0_BASE) + (r)))
-
-#define UART_WRITE(v, r) \
- __raw_writel((v), (void __iomem *)(KSEG1ADDR(ADM8668_UART0_BASE) + (r)))
-
-void prom_putchar(char c)
-{
- UART_WRITE(c, UART01x_DR);
- while ((UART_READ(UART01x_FR) & UART01x_FR_TXFF) != 0)
- ;
-}
+++ /dev/null
-/*
- * Infineon/ADMTek ADM8668 WildPass GPIO support
- *
- * Copyright (C) 2012 Florian Fainelli <florian@openwrt.org>
- *
- * Licensed under the terms of GPLv2.
- *
- */
-#include <linux/kernel.h>
-#include <linux/gpio.h>
-#include <linux/io.h>
-
-#include <adm8668.h>
-
-#define GPIO_MASK 0x3f
-
-#define GPIO_IN_OFS 0
-#define GPIO_OUT_OFS 6
-#define GPIO_OE_OFS 12
-
-struct adm8668_gpio_chip {
- void __iomem *base;
- struct gpio_chip chip;
-};
-
-static int adm8668_gpio_dir_out(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- struct adm8668_gpio_chip *c =
- container_of(chip, struct adm8668_gpio_chip, chip);
- u32 mask;
-
- /* clear input, set output enable and output value */
- mask = __raw_readl(c->base);
- mask &= ~(1 << offset);
- mask |= (1 << (offset + GPIO_OE_OFS));
- if (value)
- mask |= (1 << (offset + GPIO_OUT_OFS));
- else
- mask &= ~(1 << (offset + GPIO_OUT_OFS));
- __raw_writel(mask, c->base);
-
- return 0;
-}
-
-static int adm8668_gpio_dir_in(struct gpio_chip *chip,
- unsigned offset)
-{
- struct adm8668_gpio_chip *c =
- container_of(chip, struct adm8668_gpio_chip, chip);
- u32 mask;
-
- mask = __raw_readl(c->base);
- mask &= ~(((1 << (offset + GPIO_OE_OFS)) | (1 << (offset + GPIO_OUT_OFS))));
- mask |= (1 << offset);
- __raw_writel(mask, c->base);
-
- return 0;
-}
-
-static void adm8668_gpio_set(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- struct adm8668_gpio_chip *c =
- container_of(chip, struct adm8668_gpio_chip, chip);
- u32 mask;
-
- mask = __raw_readl(c->base);
- if (value)
- mask |= (1 << (offset + GPIO_OUT_OFS));
- else
- mask &= ~(1 << (offset + GPIO_OUT_OFS));
- __raw_writel(mask, c->base);
-}
-
-static int adm8668_gpio_get(struct gpio_chip *chip,
- unsigned offset)
-{
- struct adm8668_gpio_chip *c =
- container_of(chip, struct adm8668_gpio_chip, chip);
- u32 value;
-
- value = __raw_readl(c->base) & GPIO_MASK;
-
- return value & (1 << offset);
-}
-
-static struct adm8668_gpio_chip adm8668_gpio_cpu = {
- .base = (void __iomem *)KSEG1ADDR(ADM8668_CONFIG_BASE + CRGPIO_REG),
- .chip = {
- .label = "adm8668-cpu-gpio",
- .direction_output = adm8668_gpio_dir_out,
- .direction_input = adm8668_gpio_dir_in,
- .set = adm8668_gpio_set,
- .get = adm8668_gpio_get,
- .ngpio = 6,
- },
-};
-
-static struct adm8668_gpio_chip adm8668_gpio_wlan = {
- .base = (void __iomem *)KSEG1ADDR(ADM8668_WLAN_BASE + GPIO_REG),
- .chip = {
- .label = "adm8668-wlan-gpio",
- .direction_output = adm8668_gpio_dir_out,
- .direction_input = adm8668_gpio_dir_in,
- .set = adm8668_gpio_set,
- .get = adm8668_gpio_get,
- .ngpio = 6,
- .base = 6,
- },
-};
-
-static int __init adm8668_gpio_init(void)
-{
- int ret;
-
- ret = gpiochip_add(&adm8668_gpio_cpu.chip);
- if (ret)
- return ret;
-
- return gpiochip_add(&adm8668_gpio_wlan.chip);
-}
-arch_initcall(adm8668_gpio_init);
+++ /dev/null
-/*
- * Copyright (C) 2010 Scott Nicholas <neutronscott@scottn.us>
- * Copyright (C) 2012 Florian Fainelli <florian@openwrt.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/init.h>
-#include <linux/kernel_stat.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/pm.h>
-#include <linux/irq.h>
-#include <asm/mipsregs.h>
-#include <asm/irq_cpu.h>
-#include <asm/irq.h>
-#include <adm8668.h>
-
-/* interrupt controller */
-#define IRQ_STATUS_REG 0x00 /* Read */
-#define IRQ_ENABLE_REG 0x08 /* Read/Write */
-#define IRQ_DISABLE_REG 0x0C /* Write */
-
-#define IRQ_MASK 0xffff
-
-static inline void intc_write_reg(u32 val, unsigned int reg)
-{
- void __iomem *base = (void __iomem *)KSEG1ADDR(ADM8668_INTC_BASE);
-
- __raw_writel(val, base + reg);
-}
-
-static inline u32 intc_read_reg(unsigned int reg)
-{
- void __iomem *base = (void __iomem *)KSEG1ADDR(ADM8668_INTC_BASE);
-
- return __raw_readl(base + reg);
-}
-
-static void adm8668_irq_cascade(void)
-{
- int irq;
- u32 intsrc;
-
- intsrc = intc_read_reg(IRQ_STATUS_REG) & IRQ_MASK;
- if (intsrc) {
- irq = fls(intsrc) - 1;
- do_IRQ(irq);
- } else
- spurious_interrupt();
-}
-
-/*
- * System irq dispatch
- */
-void plat_irq_dispatch(void)
-{
- unsigned int pending;
-
- pending = read_c0_cause() & read_c0_status() & ST0_IM;
-
- /* timer interrupt, that we renumbered */
- if (pending & STATUSF_IP7)
- do_IRQ(MIPS_CPU_IRQ_BASE + 7);
- else if (pending & STATUSF_IP2)
- adm8668_irq_cascade();
- else
- spurious_interrupt();
-}
-
-/*
- * enable 8668 irq
- */
-static void enable_adm8668_irq(struct irq_data *d)
-{
- intc_write_reg((1 << d->irq), IRQ_ENABLE_REG);
-}
-
-
-static void ack_adm8668_irq(struct irq_data *d)
-{
- intc_write_reg((1 << d->irq), IRQ_DISABLE_REG);
-}
-
-/*
- * system irq type
- */
-
-static struct irq_chip adm8668_irq_type = {
- .name = "adm8668",
- .irq_ack = ack_adm8668_irq,
- .irq_mask = ack_adm8668_irq,
- .irq_unmask = enable_adm8668_irq
-};
-
-/*
- * irq init
- */
-static void __init init_adm8668_irqs(void)
-{
- int i;
-
- /* disable all interrupts for the moment */
- intc_write_reg(IRQ_MASK, IRQ_DISABLE_REG);
-
- for (i = 0; i <= ADM8668_IRQ_MAX; i++)
- irq_set_chip_and_handler(i, &adm8668_irq_type,
- handle_level_irq);
-
- /* hw0 is where our interrupts are uh.. interrupted at. */
- set_c0_status(IE_IRQ0);
-}
-
-/*
- * system init
- */
-void __init arch_init_irq(void)
-{
- mips_cpu_irq_init();
- init_adm8668_irqs();
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 Scott Nicholas <neutronscott@scottn.us>
- * Copyright (C) 2012 Florian Fainelli <florian@openwrt.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/platform_data/tulip.h>
-#include <linux/usb/ehci_pdriver.h>
-#include <linux/mtd/physmap.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/ioport.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/serial.h>
-
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/addrspace.h>
-#include <asm/bootinfo.h>
-#include <asm/io.h>
-#include <adm8668.h>
-
-#define ADM8868_UBOOT_ENV 0x20000
-#define ADM8868_UBOOT_WAN_MAC 0x5ac
-#define ADM8868_UBOOT_LAN_MAC 0x404
-
-static void adm8668_uart_set_mctrl(struct amba_device *dev,
- void __iomem *base,
- unsigned int mcrtl)
-{
-}
-
-static struct amba_pl010_data adm8668_uart0_data = {
- .set_mctrl = adm8668_uart_set_mctrl,
-};
-
-static struct amba_device adm8668_uart0_device = {
- .dev = {
- .init_name = "apb:uart0",
- .platform_data = &adm8668_uart0_data,
- },
- .res = {
- .start = ADM8668_UART0_BASE,
- .end = ADM8668_UART0_BASE + 0xF,
- .flags = IORESOURCE_MEM,
- },
- .irq = {
- ADM8668_UART0_IRQ,
- -1
- },
- .periphid = 0x0041010,
-};
-
-static struct resource eth0_resources[] = {
- {
- .start = ADM8668_LAN_BASE,
- .end = ADM8668_LAN_BASE + 256,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = ADM8668_LAN_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct tulip_platform_data eth0_pdata = {
- .chip_id = ADM8668,
-};
-
-static struct platform_device adm8668_eth0_device = {
- .name = "tulip",
- .id = 0,
- .resource = eth0_resources,
- .num_resources = ARRAY_SIZE(eth0_resources),
- .dev.platform_data = ð0_pdata,
-};
-
-static struct resource eth1_resources[] = {
- {
- .start = ADM8668_WAN_BASE,
- .end = ADM8668_WAN_BASE + 256,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = ADM8668_WAN_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct tulip_platform_data eth1_pdata = {
- .chip_id = ADM8668,
-};
-
-static struct platform_device adm8668_eth1_device = {
- .name = "tulip",
- .id = 1,
- .resource = eth1_resources,
- .num_resources = ARRAY_SIZE(eth1_resources),
- .dev.platform_data = ð1_pdata,
-};
-
-static struct resource usb_resources[] = {
- {
- .start = ADM8668_USB_BASE,
- .end = ADM8668_USB_BASE + 0x1FFFFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = ADM8668_USB_IRQ,
- .end = ADM8668_USB_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct usb_ehci_pdata usb_pdata = {
- .caps_offset = 0x100,
- .has_tt = 1,
-};
-
-static struct platform_device adm8668_usb_device = {
- .name = "ehci-platform",
- .id = -1,
- .resource = usb_resources,
- .num_resources = ARRAY_SIZE(usb_resources),
- .dev.platform_data = &usb_pdata,
-};
-
-static struct platform_device *adm8668_devs[] = {
- &adm8668_eth0_device,
- &adm8668_eth1_device,
- &adm8668_usb_device,
-};
-
-static void adm8668_fetch_mac(int unit)
-{
- u8 *mac;
- u32 offset;
- struct tulip_platform_data *pdata;
-
- switch (unit) {
- case -1:
- case 0:
- offset = ADM8868_UBOOT_LAN_MAC;
- pdata = ð0_pdata;
- break;
- case 1:
- offset = ADM8868_UBOOT_WAN_MAC;
- pdata = ð1_pdata;
- break;
- default:
- pr_err("unsupported ethernet unit: %d\n", unit);
- return;
- }
-
- mac = (u8 *)(KSEG1ADDR(ADM8668_SMEM1_BASE) + ADM8868_UBOOT_ENV + offset);
-
- memcpy(pdata->mac, mac, sizeof(pdata->mac));
-}
-
-static void adm8668_ehci_workaround(void)
-{
- u32 chipid;
-
- chipid = ADM8668_CONFIG_REG(ADM8668_CR0);
- ADM8668_CONFIG_REG(ADM8668_CR66) = 0x0C1600D9;
-
- if (chipid == 0x86880001)
- return;
-
- ADM8668_CONFIG_REG(ADM8668_CR66) &= ~(3 << 20);
- ADM8668_CONFIG_REG(ADM8668_CR66) |= (1 << 20);
- pr_info("ADM8668: applied USB workaround\n");
-}
-
-
-int __init adm8668_devs_register(void)
-{
- int ret;
-
- ret = amba_device_register(&adm8668_uart0_device, &iomem_resource);
- if (ret)
- panic("failed to register AMBA UART");
-
- adm8668_fetch_mac(0);
- adm8668_fetch_mac(1);
- adm8668_ehci_workaround();
-
- return platform_add_devices(adm8668_devs, ARRAY_SIZE(adm8668_devs));
-}
-arch_initcall(adm8668_devs_register);
+++ /dev/null
-/*
- * Copyright (C) 2010 Scott Nicholas <neutronscott@scottn.us>
- *
- * based on work of rb532 prom.c
- * Copyright (C) 2003, Peter Sadik <peter.sadik@idt.com>
- * Copyright (C) 2005-2006, P.Christeas <p_christ@hol.gr>
- * Copyright (C) 2007, Gabor Juhos <juhosg@openwrt.org>
- * Felix Fietkau <nbd@openwrt.org>
- * Florian Fainelli <florian@openwrt.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/console.h>
-#include <linux/string.h>
-#include <linux/serial_core.h>
-#include <asm/bootinfo.h>
-#include <adm8668.h>
-#include "u-boot.h"
-
-register volatile struct global_data *gd asm ("k0");
-
-void __init prom_free_prom_memory(void)
-{
- /* No prom memory to free */
-}
-
-static inline int match_tag(char *arg, const char *tag)
-{
- return strncmp(arg, tag, strlen(tag)) == 0;
-}
-
-static inline unsigned long tag2ul(char *arg, const char *tag)
-{
- char *num;
-
- num = arg + strlen(tag);
- return simple_strtoul(num, 0, 10);
-}
-
-void __init prom_setup_cmdline(void)
-{
- char *cp;
- int prom_argc;
- char **prom_argv;
- int i;
-
- prom_argc = fw_arg0;
- prom_argv = (char **)KSEG0ADDR(fw_arg1);
-
- cp = &(arcs_cmdline[0]);
- for (i = 1; i < prom_argc; i++) {
- prom_argv[i] = (char *)KSEG0ADDR(prom_argv[i]);
-
- /* default bootargs has "console=/dev/ttyS0" yet console won't
- * show up at all if you include the '/dev/' nowadays ... */
- if (match_tag(prom_argv[i], "console=/dev/")) {
- char *ptr = prom_argv[i] + strlen("console=/dev/");
-
- strcpy(cp, "console=");
- cp += strlen("console=");
- strcpy(cp, ptr);
- cp += strlen(ptr);
- *cp++ = ' ';
- continue;
- }
- strcpy(cp, prom_argv[i]);
- cp += strlen(prom_argv[i]);
- *cp++ = ' ';
- }
- if (prom_argc > 1)
- --cp; /* trailing space */
-
- *cp = '\0';
-}
-
-void __init prom_init(void)
-{
- bd_t *bd = gd->bd;
- int memsize;
-
- memsize = bd->bi_memsize;
- printk("Board info:\n");
- printk(" RAM size: %d MB\n", (int)memsize/(1024*1024));
- printk(" NOR start: %#lx\n", bd->bi_flashstart);
- printk(" NOR size: %#lx\n", bd->bi_flashsize);
-
- prom_setup_cmdline();
- add_memory_region(0, memsize, BOOT_MEM_RAM);
-}
+++ /dev/null
-#include <linux/init.h>
-#include <linux/reboot.h>
-
-#include <asm/reboot.h>
-#include <adm8668.h>
-
-static void adm8668_restart(char *cmd)
-{
- int i;
-
- /* the real deal */
- for (i = 0; i < 1000; i++)
- ;
- ADM8668_CONFIG_REG(ADM8668_CR1) = 1;
-}
-
-void __init plat_mem_setup(void)
-{
- _machine_restart = adm8668_restart;
-}
-
-const char *get_system_type(void)
-{
- unsigned long chipid = ADM8668_CONFIG_REG(ADM8668_CR0);
- int product, revision;
- static char ret[32];
-
- product = chipid >> 16;
- revision = chipid & 0xffff;
-
- /* i getting fancy :\ */
- snprintf(ret, sizeof(ret), "ADM%xr%x", product, revision);
-
- return ret;
-}
-
+++ /dev/null
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/clk.h>
-
-#include <asm/time.h>
-#include <adm8668.h>
-
-void __init plat_time_init(void)
-{
- struct clk *sys_clk;
-
- adm8668_init_clocks();
-
- sys_clk = clk_get(NULL, "sys");
- if (IS_ERR(sys_clk))
- panic("unable to get system clock\n");
-
- mips_hpt_frequency = clk_get_rate(sys_clk) / 2;
-}
-
+++ /dev/null
-/*
- * (C) Copyright 2003
- * Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _U_BOOT_H_
-#define _U_BOOT_H_ 1
-
-typedef struct bd_info {
- int bi_baudrate; /* serial console baudrate */
- unsigned long bi_ip_addr; /* IP Address */
- unsigned char bi_enetaddr[6]; /* Ethernet adress */
- unsigned long bi_arch_number; /* unique id for this board */
- unsigned long bi_boot_params; /* where this board expects params */
- unsigned long bi_memstart; /* start of DRAM memory */
- unsigned long bi_memsize; /* size of DRAM memory in bytes */
- unsigned long bi_flashstart; /* start of FLASH memory */
- unsigned long bi_flashsize; /* size of FLASH memory */
- unsigned long bi_flashoffset; /* reserved area for startup monitor */
-} bd_t;
-
-struct global_data {
- bd_t *bd; /* board data... */
- unsigned long flags;
- unsigned long baudrate;
- unsigned long have_console; /* serial_init() was called */
- unsigned long ram_size; /* RAM size */
- unsigned long reloc_off; /* Relocation Offset */
- unsigned long env_addr; /* Address of Environment struct */
- unsigned long env_valid; /* Checksum of Environment valid? */
- void **jt; /* jump table */
-};
-
-#endif /* _U_BOOT_H_ */
+++ /dev/null
-/************************************************************************
- *
- * Copyright (c) 2005
- * Infineon Technologies AG
- * St. Martin Strasse 53; 81669 Muenchen; Germany
- *
- ************************************************************************/
-
-#ifndef __ADM8668_H__
-#define __ADM8668_H__
-
-/*======================= Physical Memory Map ============================*/
-#define ADM8668_SDRAM_BASE 0
-#define ADM8668_SMEM1_BASE 0x10000000
-#define ADM8668_MPMC_BASE 0x11000000
-#define ADM8668_USB_BASE 0x11200000
-#define ADM8668_CONFIG_BASE 0x11400000
-#define ADM8668_WAN_BASE 0x11600000
-#define ADM8668_WLAN_BASE 0x11800000
-#define ADM8668_LAN_BASE 0x11A00000
-#define ADM8668_INTC_BASE 0x1E000000
-#define ADM8668_TMR_BASE 0x1E200000
-#define ADM8668_UART0_BASE 0x1E400000
-#define ADM8668_SMEM0_BASE 0x1FC00000
-#define ADM8668_NAND_BASE 0x1FFFFF00
-
-#define ADM8668_PCICFG_BASE 0x12200000
-#define ADM8668_PCIDAT_BASE 0x12400000
-
-/* interrupt levels */
-#define ADM8668_SWI_IRQ 1
-#define ADM8668_COMMS_RX_IRQ 2
-#define ADM8668_COMMS_TX_IRQ 3
-#define ADM8668_TIMER0_IRQ 4
-#define ADM8668_TIMER1_IRQ 5
-#define ADM8668_UART0_IRQ 6
-#define ADM8668_LAN_IRQ 7
-#define ADM8668_WAN_IRQ 8
-#define ADM8668_WLAN_IRQ 9
-#define ADM8668_GPIO_IRQ 10
-#define ADM8668_IDE_IRQ 11
-#define ADM8668_PCI2_IRQ 12
-#define ADM8668_PCI1_IRQ 13
-#define ADM8668_PCI0_IRQ 14
-#define ADM8668_USB_IRQ 15
-#define ADM8668_IRQ_MAX ADM8668_USB_IRQ
-
-/* register access macros */
-#define ADM8668_CONFIG_REG(_reg) \
- (*((volatile unsigned int *)(KSEG1ADDR(ADM8668_CONFIG_BASE + (_reg)))))
-
-/* lan registers */
-#define NETCSR6 0x30
-#define NETCSR7 0x38
-#define NETCSR37 0xF8
-
-/* known/used CPU configuration registers */
-#define ADM8668_CR0 0x00
-#define ADM8668_CR1 0x04
-#define ADM8668_CR3 0x0C
-#define ADM8668_CR66 0x108
-
-/** For GPIO control **/
-#define GPIO_REG 0x5C /* on WLAN */
-#define CRGPIO_REG 0x20 /* on CPU */
-
-void adm8668_init_clocks(void);
-
-#endif /* __ADM8668_H__ */
+++ /dev/null
-/*
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-/* DO NOT EDIT!! - this file automatically generated
- * from .s file by awk -f s2h.awk
- */
-/* Size definitions
- * Copyright (C) ARM Limited 1998. All rights reserved.
- */
-
-#ifndef __sizes_h
-#define __sizes_h 1
-
-/* handy sizes */
-#define SZ_16 0x00000010
-#define SZ_256 0x00000100
-#define SZ_512 0x00000200
-
-#define SZ_1K 0x00000400
-#define SZ_4K 0x00001000
-#define SZ_8K 0x00002000
-#define SZ_16K 0x00004000
-#define SZ_64K 0x00010000
-#define SZ_128K 0x00020000
-#define SZ_256K 0x00040000
-#define SZ_512K 0x00080000
-
-#define SZ_1M 0x00100000
-#define SZ_2M 0x00200000
-#define SZ_4M 0x00400000
-#define SZ_8M 0x00800000
-#define SZ_16M 0x01000000
-#define SZ_32M 0x02000000
-#define SZ_64M 0x04000000
-#define SZ_128M 0x08000000
-#define SZ_256M 0x10000000
-#define SZ_512M 0x20000000
-
-#define SZ_1G 0x40000000
-#define SZ_2G 0x80000000
-
-#endif
-
-/* END */
+++ /dev/null
-#ifndef __ADM8668_GPIO_H__
-#define __ADM8668_GPIO_H__
-
-#define gpio_to_irq(gpio) -1
-
-#define gpio_get_value __gpio_get_value
-#define gpio_set_value __gpio_set_value
-
-#define gpio_cansleep __gpio_cansleep
-
-#include <asm-generic/gpio.h>
-
-#endif
+++ /dev/null
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2003 by Ralf Baechle
- */
-#ifndef __ASM_MACH_ADM8668_IRQ_H
-#define __ASM_MACH_ADM8668_IRQ_H
-
-#define NR_IRQS 32
-#define MIPS_CPU_IRQ_BASE 16
-
-#endif /* __ASM_MACH_ADM8668_IRQ_H */
+++ /dev/null
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
- */
-#ifndef __ASM_MIPS_MACH_ADM8668_WAR_H
-#define __ASM_MIPS_MACH_ADM8668_WAR_H
-
-#define R4600_V1_INDEX_ICACHEOP_WAR 0
-#define R4600_V1_HIT_CACHEOP_WAR 0
-#define R4600_V2_HIT_CACHEOP_WAR 0
-#define R5432_CP0_INTERRUPT_WAR 0
-#define BCM1250_M3_WAR 0
-#define SIBYTE_1956_WAR 0
-#define MIPS4K_ICACHE_REFILL_WAR 0
-#define MIPS_CACHE_SYNC_WAR 0
-#define TX49XX_ICACHE_INDEX_INV_WAR 0
-#define RM9000_CDEX_SMP_WAR 0
-#define ICACHE_REFILLS_WORKAROUND_WAR 0
-#define R10000_LLSC_WAR 0
-#define MIPS34K_MISSED_ITLB_WAR 0
-
-#endif /* __ASM_MIPS_MACH_ADM8668_WAR_H */
+++ /dev/null
-/*
- * Copyright (C) 2010 Scott Nicholas <neutronscott@scottn.us>
- * Copyright (C) 2012 Florian Fainelli <florian@openwrt.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Note that this controller is identical to the ADM5120 one
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-
-#include <asm/byteorder.h>
-#include <asm/pci.h>
-#include <adm8668.h>
-
-static DEFINE_SPINLOCK(pci_lock);
-
-#define PCI_ENABLE 0x80000000
-#define ADMPCI_IO_BASE 0x12600000
-#define ADMPCI_IO_SIZE 0x1fffff
-#define ADMPCI_MEM_BASE 0x16000000
-#define ADMPCI_MEM_SIZE 0x7ffffff
-
-static inline void write_cfgaddr(u32 addr)
-{
- __raw_writel((addr | PCI_ENABLE),
- (void __iomem *)KSEG1ADDR(ADM8668_PCICFG_BASE));
-}
-
-static inline void write_cfgdata(u32 data)
-{
- __raw_writel(data, (void __iomem *)KSEG1ADDR(ADM8668_PCIDAT_BASE));
-}
-
-static inline u32 read_cfgdata(void)
-{
- return __raw_readl((void __iomem *)KSEG1ADDR(ADM8668_PCIDAT_BASE));
-}
-
-static inline u32 mkaddr(struct pci_bus *bus, unsigned int devfn, int where)
-{
- return ((bus->number & 0xff) << 16) | ((devfn & 0xff) << 8) |
- (where & 0xfc);
-}
-
-static int pci_read_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 *val)
-{
- unsigned long flags;
- u32 data;
-
- spin_lock_irqsave(&pci_lock, flags);
- write_cfgaddr(mkaddr(bus, devfn, where));
- data = read_cfgdata();
-
- switch (size) {
- case 1:
- if (where & 1)
- data >>= 8;
- if (where & 2)
- data >>= 16;
- data &= 0xff;
- break;
- case 2:
- if (where & 2)
- data >>= 16;
- data &= 0xffff;
- break;
- }
-
- *val = data;
-
- spin_unlock_irqrestore(&pci_lock, flags);
-
- return PCIBIOS_SUCCESSFUL;
-}
-
-static int pci_write_config(struct pci_bus *bus, unsigned int devfn,
- int where, int size, u32 val)
-{
- unsigned long flags;
- u32 data;
- int s;
-
- spin_lock_irqsave(&pci_lock, flags);
-
- write_cfgaddr(mkaddr(bus, devfn, where));
- data = read_cfgdata();
-
- switch (size) {
- case 1:
- s = ((where & 3) << 3);
- data &= ~(0xff << s);
- data |= ((val & 0xff) << s);
- break;
- case 2:
- s = ((where & 2) << 4);
- data &= ~(0xffff << s);
- data |= ((val & 0xffff) << s);
- break;
- case 4:
- data = val;
- break;
- }
-
- write_cfgdata(data);
-
- spin_unlock_irqrestore(&pci_lock, flags);
-
- return PCIBIOS_SUCCESSFUL;
-}
-
-struct pci_ops adm8668_pci_ops = {
- .read = pci_read_config,
- .write = pci_write_config
-};
-
-
-struct resource pciioport_resource = {
- .name = "adm8668_pci",
- .start = ADMPCI_IO_BASE,
- .end = ADMPCI_IO_BASE + ADMPCI_IO_SIZE,
- .flags = IORESOURCE_IO
-};
-
-struct resource pciiomem_resource = {
- .name = "adm8668_pci",
- .start = ADMPCI_MEM_BASE,
- .end = ADMPCI_MEM_BASE + ADMPCI_MEM_SIZE,
- .flags = IORESOURCE_MEM
-};
-
-struct pci_controller adm8668_pci_controller = {
- .pci_ops = &adm8668_pci_ops,
- .io_resource = &pciioport_resource,
- .mem_resource = &pciiomem_resource,
-};
-
-int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- switch (slot) {
- case 1:
- return 14;
- case 2:
- return 13;
- case 3:
- return 12;
- default:
- return dev->irq;
- }
-}
-
-int pcibios_plat_dev_init(struct pci_dev *dev)
-{
- return 0;
-}
-
-static void adm8668_pci_fixup(struct pci_dev *dev)
-{
- if (dev->devfn != 0)
- return;
-
- pr_info("PCI: fixing up ADM8668 controller\n");
-
- /* setup COMMAND register */
- pci_write_config_word(dev, PCI_COMMAND,
- (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER));
-
- /* setup CACHE_LINE_SIZE register */
- pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 4);
-
- /* setup BARS */
- pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, 0);
- pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, 0);
-}
-DECLARE_PCI_FIXUP_HEADER(0x1317, 0x8688, adm8668_pci_fixup);
-
-static int __init adm8668_pci_init(void)
-{
- void __iomem *io_map_base;
-
- ioport_resource.start = ADMPCI_IO_BASE;
- ioport_resource.end = ADMPCI_IO_BASE + ADMPCI_IO_SIZE;
-
- io_map_base = ioremap(ADMPCI_IO_BASE, ADMPCI_IO_SIZE);
- if (!io_map_base)
- printk("io_map_base didn't work.\n");
-
- adm8668_pci_controller.io_map_base = (unsigned long)io_map_base;
- register_pci_controller(&adm8668_pci_controller);
-
- return 0;
-}
-arch_initcall(adm8668_pci_init);
+++ /dev/null
-/*
- * Copyright (C) 2010 Scott Nicholas <neutronscott@scottn.us>
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
- * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
- *
- * original functions for finding root filesystem from Mike Baker
- *
- * 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.
- *
- *
- * Copyright 2004, Broadcom Corporation
- * All Rights Reserved.
- *
- * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
- * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
- * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
- *
- * Flash mapping for adm8668 boards
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/slab.h>
-#include <linux/mtd/partitions.h>
-#include <linux/crc32.h>
-#include <linux/magic.h>
-#include <asm/io.h>
-
-#define WINDOW_ADDR 0x10000000
-#define WINDOW_SIZE 0x800000
-#define BANKWIDTH 2
-
-/* first a little bit about the headers i need.. */
-
-/* just interested in part of the full struct */
-struct squashfs_super_block {
- __le32 s_magic;
- __le32 pad0[9]; /* it's not really padding */
- __le64 bytes_used;
-};
-
-#define IH_MAGIC 0x56190527 /* Image Magic Number */
-struct uboot_header {
- uint32_t ih_magic; /* Image Header Magic Number */
- uint32_t ih_hcrc; /* Image Header CRC Checksum */
- uint32_t ih_time; /* Image Creation Timestamp */
- uint32_t ih_size; /* Image Data Size */
- uint32_t ih_load; /* Data Load Address */
- uint32_t ih_ep; /* Entry Point Address */
- uint32_t ih_dcrc; /* Image Data CRC Checksum */
- uint8_t ih_os; /* Operating System */
- uint8_t ih_arch; /* CPU architecture */
- uint8_t ih_type; /* Image Type */
- uint8_t ih_comp; /* Compression Type */
- char ih_name[32]; /* image name */
-};
-
-/************************************************/
-
-static struct mtd_info *adm8668_mtd;
-
-struct map_info adm8668_map = {
- name: "adm8668-nor",
- size: WINDOW_SIZE,
- phys: WINDOW_ADDR,
- bankwidth: BANKWIDTH,
-};
-
-/*
- * Copied from mtdblock.c
- *
- * Cache stuff...
- *
- * Since typical flash erasable sectors are much larger than what Linux's
- * buffer cache can handle, we must implement read-modify-write on flash
- * sectors for each block write requests. To avoid over-erasing flash sectors
- * and to speed things up, we locally cache a whole flash sector while it is
- * being written to until a different sector is required.
- */
-
-static void erase_callback(struct erase_info *done)
-{
- wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv;
- wake_up(wait_q);
-}
-
-static int erase_write (struct mtd_info *mtd, unsigned long pos,
- int len, const char *buf)
-{
- struct erase_info erase;
- DECLARE_WAITQUEUE(wait, current);
- wait_queue_head_t wait_q;
- size_t retlen;
- int ret;
-
- /*
- * First, let's erase the flash block.
- */
-
- init_waitqueue_head(&wait_q);
- erase.mtd = mtd;
- erase.callback = erase_callback;
- erase.addr = pos;
- erase.len = len;
- erase.priv = (u_long)&wait_q;
-
- set_current_state(TASK_INTERRUPTIBLE);
- add_wait_queue(&wait_q, &wait);
-
- ret = mtd->_erase(mtd, &erase);
- if (ret) {
- set_current_state(TASK_RUNNING);
- remove_wait_queue(&wait_q, &wait);
- printk (KERN_WARNING "erase of region [0x%lx, 0x%x] "
- "on \"%s\" failed\n",
- pos, len, mtd->name);
- return ret;
- }
-
- schedule(); /* Wait for erase to finish. */
- remove_wait_queue(&wait_q, &wait);
-
- /*
- * Next, write data to flash.
- */
-
- ret = mtd->_write (mtd, pos, len, &retlen, buf);
- if (ret)
- return ret;
- if (retlen != len)
- return -EIO;
- return 0;
-}
-
-/* decent defaults in case... shrug */
-static struct mtd_partition adm8668_parts[] = {
- { name: "linux", offset: 0x40000, size: WINDOW_SIZE-0x40000, },
- { name: "rootfs", offset: 0xe0000, size: 0x140000, },
- { name: "uboot_env", offset: 0x20000, size: 0x20000, },
- { name: NULL, },
-};
-
-/* in case i wanna change stuff later, and to clarify the math section... */
-#define PART_LINUX 0
-#define PART_ROOTFS 1
-#define NR_PARTS 3
-
-static int __init
-init_mtd_partitions(struct mtd_info *mtd, size_t size)
-{
- struct uboot_header uhdr;
- int off, blocksize;
- size_t len, linux_len;
- struct squashfs_super_block shdr;
-
- blocksize = mtd->erasesize;
- if (blocksize < 0x10000)
- blocksize = 0x10000;
-
- /* now find squashfs */
- memset(&shdr, 0xe5, sizeof(shdr));
- for (off = adm8668_parts[PART_LINUX].offset; off < size; off += blocksize) {
- /*
- * Read into buffer
- */
- if (mtd->_read(mtd, off, sizeof(shdr), &len, (char *)&shdr) ||
- len != sizeof(shdr))
- continue;
-
- if (shdr.s_magic == SQUASHFS_MAGIC) {
- uint32_t fs_size = (uint32_t)shdr.bytes_used;
-
- printk(KERN_INFO "%s: Filesystem type: squashfs, size=%dkB\n",
- mtd->name, fs_size>>10);
-
- /* Update rootfs based on the superblock info, and
- * stretch to end of MTD. rootfs_split will split it */
- adm8668_parts[PART_ROOTFS].offset = off;
- adm8668_parts[PART_ROOTFS].size = mtd->size -
- adm8668_parts[PART_ROOTFS].offset;
-
- /* kernel ends where rootfs starts
- * but we'll keep it full-length for upgrades */
- linux_len = adm8668_parts[PART_LINUX+1].offset -
- adm8668_parts[PART_LINUX].offset;
-#if 1
- adm8668_parts[PART_LINUX].size = mtd->size -
- adm8668_parts[PART_LINUX].offset;
-#else
- adm8668_parts[PART_LINUX].size = linux_len;
-#endif
- goto found;
- }
- }
-
- printk(KERN_NOTICE
- "%s: Couldn't find root filesystem\n",
- mtd->name);
- return NR_PARTS;
-
- found:
- if (mtd->_read(mtd, adm8668_parts[PART_LINUX].offset, sizeof(uhdr), &len, (char *)&uhdr) ||
- len != sizeof(uhdr))
- return NR_PARTS;
-
- /* that's odd. how'd ya boot it then */
- if (uhdr.ih_magic != IH_MAGIC)
- return NR_PARTS;
-
- if (be32_to_cpu(uhdr.ih_size) != (linux_len - sizeof(uhdr))) {
- unsigned char *block, *data;
- unsigned int offset;
-
- offset = adm8668_parts[PART_LINUX].offset +
- sizeof(struct uboot_header);
- data = (unsigned char *)(WINDOW_ADDR | 0xA0000000 | offset);
-
- printk(KERN_NOTICE "Updating U-boot image:\n");
- printk(KERN_NOTICE " old: [size: %8d crc32: 0x%08x]\n",
- be32_to_cpu(uhdr.ih_size), be32_to_cpu(uhdr.ih_dcrc));
-
- /* Update the data length & crc32 */
- uhdr.ih_size = cpu_to_be32(linux_len - sizeof(uhdr));
- uhdr.ih_dcrc = crc32_le(~0, data, linux_len - sizeof(uhdr)) ^ (~0);
- uhdr.ih_dcrc = cpu_to_be32(uhdr.ih_dcrc);
-
- printk(KERN_NOTICE " new: [size: %8d crc32: 0x%08x]\n",
- be32_to_cpu(uhdr.ih_size), be32_to_cpu(uhdr.ih_dcrc));
-
- /* update header's crc... */
- uhdr.ih_hcrc = 0;
- uhdr.ih_hcrc = crc32_le(~0, (unsigned char *)&uhdr,
- sizeof(uhdr)) ^ (~0);
- uhdr.ih_hcrc = cpu_to_be32(uhdr.ih_hcrc);
-
- /* read first eraseblock from the image */
- block = kmalloc(mtd->erasesize, GFP_KERNEL);
- if (mtd->_read(mtd, adm8668_parts[PART_LINUX].offset, mtd->erasesize, &len, block) || len != mtd->erasesize) {
- printk("Error copying first eraseblock\n");
- return 0;
- }
-
- /* Write updated header to the flash */
- memcpy(block, &uhdr, sizeof(uhdr));
- if (mtd->_unlock)
- mtd->_unlock(mtd, off, mtd->erasesize);
- erase_write(mtd, adm8668_parts[PART_LINUX].offset, mtd->erasesize, block);
- if (mtd->_sync)
- mtd->_sync(mtd);
- kfree(block);
- printk(KERN_NOTICE "Done\n");
- }
-
- return NR_PARTS;
-}
-
-int __init init_adm8668_map(void)
-{
- int nr_parts, ret;
-
- adm8668_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
-
- if (!adm8668_map.virt) {
- printk(KERN_ERR "Failed to ioremap\n");
- return -EIO;
- }
-
- simple_map_init(&adm8668_map);
- if (!(adm8668_mtd = do_map_probe("cfi_probe", &adm8668_map))) {
- printk(KERN_ERR "cfi_probe failed\n");
- iounmap((void *)adm8668_map.virt);
- return -ENXIO;
- }
-
- adm8668_mtd->owner = THIS_MODULE;
-
- nr_parts = init_mtd_partitions(adm8668_mtd, adm8668_mtd->size);
- ret = mtd_device_register(adm8668_mtd, adm8668_parts, nr_parts);
- if (ret) {
- printk(KERN_ERR "Flash: mtd_device_register failed\n");
- goto fail;
- }
-
- return 0;
-
- fail:
- if (adm8668_mtd)
- map_destroy(adm8668_mtd);
- if (adm8668_map.virt)
- iounmap((void *) adm8668_map.virt);
- adm8668_map.virt = 0;
- return ret;
-}
-
-void __exit cleanup_adm8668_map(void)
-{
- mtd_device_unregister(adm8668_mtd);
- map_destroy(adm8668_mtd);
- iounmap((void *) adm8668_map.virt);
- adm8668_map.virt = 0;
-}
-
-module_init(init_adm8668_map);
-module_exit(cleanup_adm8668_map);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Scott Nicholas <neutronscott@scottn.us>");
-MODULE_DESCRIPTION("MTD map driver for ADM8668 NOR Flash");
+++ /dev/null
---- a/arch/mips/Kbuild.platforms
-+++ b/arch/mips/Kbuild.platforms
-@@ -29,6 +29,7 @@ platforms += sibyte
- platforms += sni
- platforms += txx9
- platforms += vr41xx
-+platforms += adm8668
-
- # include the platform specific files
- include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms))
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -127,6 +127,27 @@ config BCM47XX
- help
- Support for BCM47XX based boards
-
-+config ADM8668
-+ bool "WildPass ADM8668"
-+ select SYS_HAS_CPU_MIPS32_R1
-+ select BOOT_RAW
-+ select NO_EXCEPT_FILL
-+ select IRQ_CPU
-+ select CEVT_R4K
-+ select CSRC_R4K
-+ select HW_HAS_PCI
-+ select PCI
-+ select SYS_SUPPORTS_LITTLE_ENDIAN
-+ select SYS_SUPPORTS_32BIT_KERNEL
-+ select DMA_NONCOHERENT
-+ select SWAP_IO_SPACE
-+ select SYS_HAS_EARLY_PRINTK
-+ select ARCH_REQUIRE_GPIOLIB
-+ select HAVE_CLK
-+ help
-+ ADM8668 board support by neutronscott
-+ Scott Nicholas <neutronscott@scottn.us>
-+
- config BCM63XX
- bool "Broadcom BCM63XX based boards"
- select BOOT_RAW
-@@ -795,6 +816,7 @@ config NLM_XLP_BOARD
-
- endchoice
-
-+source "arch/mips/adm8668/Kconfig"
- source "arch/mips/alchemy/Kconfig"
- source "arch/mips/ath79/Kconfig"
- source "arch/mips/bcm47xx/Kconfig"
+++ /dev/null
---- a/arch/mips/pci/Makefile
-+++ b/arch/mips/pci/Makefile
-@@ -57,6 +57,7 @@ obj-$(CONFIG_MIKROTIK_RB532) += pci-rc32
- obj-$(CONFIG_CAVIUM_OCTEON_SOC) += pci-octeon.o pcie-octeon.o
- obj-$(CONFIG_CPU_XLR) += pci-xlr.o
- obj-$(CONFIG_CPU_XLP) += pci-xlp.o
-+obj-$(CONFIG_ADM8668) += pci-adm8668.o
-
- ifdef CONFIG_PCI_MSI
- obj-$(CONFIG_CAVIUM_OCTEON_SOC) += msi-octeon.o
---- a/include/linux/pci_ids.h
-+++ b/include/linux/pci_ids.h
-@@ -1817,6 +1817,9 @@
-
- #define PCI_VENDOR_ID_CB 0x1307 /* Measurement Computing */
-
-+#define PCI_VENDOR_ADMTEK 0x1317
-+#define PCI_DEVICE_ID_ADM8668 0x8688
-+
- #define PCI_VENDOR_ID_SIIG 0x131f
- #define PCI_SUBVENDOR_ID_SIIG 0x131f
- #define PCI_DEVICE_ID_SIIG_1S_10x_550 0x1000
+++ /dev/null
---- a/drivers/mtd/maps/Kconfig
-+++ b/drivers/mtd/maps/Kconfig
-@@ -97,6 +97,12 @@ config MSP_FLASH_MAP_LIMIT
- default "0x02000000"
- depends on MSP_FLASH_MAP_LIMIT_32M
-
-+config MTD_ADM8668_NOR
-+ tristate "ADM8668 NOR mapping"
-+ depends on ADM8668 && MTD_CFI
-+ help
-+ mapping driver for ADM8668 NOR
-+
- config MTD_SUN_UFLASH
- tristate "Sun Microsystems userflash support"
- depends on SPARC && MTD_CFI && PCI
---- a/drivers/mtd/maps/Makefile
-+++ b/drivers/mtd/maps/Makefile
-@@ -43,3 +43,4 @@ obj-$(CONFIG_MTD_VMU) += vmu-flash.o
- obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o
- obj-$(CONFIG_MTD_LATCH_ADDR) += latch-addr-flash.o
- obj-$(CONFIG_MTD_LANTIQ) += lantiq-flash.o
-+obj-$(CONFIG_MTD_ADM8668_NOR) += adm8668.o
+++ /dev/null
---- a/drivers/net/ethernet/dec/tulip/tulip_core.c
-+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
-@@ -206,7 +206,7 @@ struct tulip_chip_table tulip_tbl[] = {
-
- };
-
--
-+#ifdef CONFIG_TULIP_PCI
- static DEFINE_PCI_DEVICE_TABLE(tulip_pci_tbl) = {
- { 0x1011, 0x0009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DC21140 },
- { 0x1011, 0x0019, PCI_ANY_ID, PCI_ANY_ID, 0, 0, DC21143 },
-@@ -250,7 +250,7 @@ static DEFINE_PCI_DEVICE_TABLE(tulip_pci
- { } /* terminate list */
- };
- MODULE_DEVICE_TABLE(pci, tulip_pci_tbl);
--
-+#endif
-
- /* A full-duplex map for media types. */
- const char tulip_media_cap[32] =
-@@ -268,11 +268,14 @@ static void tulip_down(struct net_device
- static struct net_device_stats *tulip_get_stats(struct net_device *dev);
- static int private_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
- static void set_rx_mode(struct net_device *dev);
-+#ifdef CONFIG_TULIP_PCI
- static void tulip_set_wolopts(struct pci_dev *pdev, u32 wolopts);
-+#endif
- #ifdef CONFIG_NET_POLL_CONTROLLER
- static void poll_tulip(struct net_device *dev);
- #endif
-
-+#ifdef CONFIG_TULIP_PCI
- static void tulip_set_power_state (struct tulip_private *tp,
- int sleep, int snooze)
- {
-@@ -289,7 +292,7 @@ static void tulip_set_power_state (struc
- }
-
- }
--
-+#endif
-
- static void tulip_up(struct net_device *dev)
- {
-@@ -303,6 +306,7 @@ static void tulip_up(struct net_device *
- napi_enable(&tp->napi);
- #endif
-
-+#ifdef CONFIG_TULIP_PCI
- /* Wake the chip from sleep/snooze mode. */
- tulip_set_power_state (tp, 0, 0);
-
-@@ -310,6 +314,7 @@ static void tulip_up(struct net_device *
- pci_enable_wake(tp->pdev, PCI_D3hot, 0);
- pci_enable_wake(tp->pdev, PCI_D3cold, 0);
- tulip_set_wolopts(tp->pdev, 0);
-+#endif
-
- /* On some chip revs we must set the MII/SYM port before the reset!? */
- if (tp->mii_cnt || (tp->mtable && tp->mtable->has_mii))
-@@ -317,18 +322,22 @@ static void tulip_up(struct net_device *
-
- /* Reset the chip, holding bit 0 set at least 50 PCI cycles. */
- iowrite32(0x00000001, ioaddr + CSR0);
-+#ifdef CONFIG_TULIP_PCI
- pci_read_config_dword(tp->pdev, PCI_COMMAND, ®); /* flush write */
-+#endif
- udelay(100);
-
- /* Deassert reset.
- Wait the specified 50 PCI cycles after a reset by initializing
- Tx and Rx queues and the address filter list. */
- iowrite32(tp->csr0, ioaddr + CSR0);
-+#ifdef CONFIG_TULIP_PCI
- pci_read_config_dword(tp->pdev, PCI_COMMAND, ®); /* flush write */
-+#endif
- udelay(100);
-
- if (tulip_debug > 1)
-- netdev_dbg(dev, "tulip_up(), irq==%d\n", tp->pdev->irq);
-+ netdev_dbg(dev, "tulip_up(), irq==%d\n", tp->irq);
-
- iowrite32(tp->rx_ring_dma, ioaddr + CSR3);
- iowrite32(tp->tx_ring_dma, ioaddr + CSR4);
-@@ -362,9 +371,11 @@ static void tulip_up(struct net_device *
- *setup_frm++ = eaddrs[1]; *setup_frm++ = eaddrs[1];
- *setup_frm++ = eaddrs[2]; *setup_frm++ = eaddrs[2];
-
-+#ifdef CONFIG_TULIP_PCI
- mapping = pci_map_single(tp->pdev, tp->setup_frame,
- sizeof(tp->setup_frame),
- PCI_DMA_TODEVICE);
-+#endif
- tp->tx_buffers[tp->cur_tx].skb = NULL;
- tp->tx_buffers[tp->cur_tx].mapping = mapping;
-
-@@ -520,7 +531,7 @@ tulip_open(struct net_device *dev)
-
- tulip_init_ring (dev);
-
-- retval = request_irq(tp->pdev->irq, tulip_interrupt, IRQF_SHARED,
-+ retval = request_irq(tp->irq, tulip_interrupt, IRQF_SHARED,
- dev->name, dev);
- if (retval)
- goto free_ring;
-@@ -644,8 +655,10 @@ static void tulip_init_ring(struct net_d
- tp->rx_buffers[i].skb = skb;
- if (skb == NULL)
- break;
-+#ifdef CONFIG_TULIP_PCI
- mapping = pci_map_single(tp->pdev, skb->data,
- PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
-+#endif
- tp->rx_buffers[i].mapping = mapping;
- tp->rx_ring[i].status = cpu_to_le32(DescOwned); /* Owned by Tulip chip */
- tp->rx_ring[i].buffer1 = cpu_to_le32(mapping);
-@@ -678,8 +691,10 @@ tulip_start_xmit(struct sk_buff *skb, st
- entry = tp->cur_tx % TX_RING_SIZE;
-
- tp->tx_buffers[entry].skb = skb;
-+#ifdef CONFIG_TULIP_PCI
- mapping = pci_map_single(tp->pdev, skb->data,
- skb->len, PCI_DMA_TODEVICE);
-+#endif
- tp->tx_buffers[entry].mapping = mapping;
- tp->tx_ring[entry].buffer1 = cpu_to_le32(mapping);
-
-@@ -730,16 +745,19 @@ static void tulip_clean_tx_ring(struct t
- if (tp->tx_buffers[entry].skb == NULL) {
- /* test because dummy frames not mapped */
- if (tp->tx_buffers[entry].mapping)
-+#ifdef CONFIG_TULIP_PCI
- pci_unmap_single(tp->pdev,
- tp->tx_buffers[entry].mapping,
- sizeof(tp->setup_frame),
- PCI_DMA_TODEVICE);
-+#endif
- continue;
- }
--
-+#ifdef CONFIG_TULIP_PCI
- pci_unmap_single(tp->pdev, tp->tx_buffers[entry].mapping,
- tp->tx_buffers[entry].skb->len,
- PCI_DMA_TODEVICE);
-+#endif
-
- /* Free the original skb. */
- dev_kfree_skb_irq(tp->tx_buffers[entry].skb);
-@@ -790,7 +808,9 @@ static void tulip_down (struct net_devic
- dev->if_port = tp->saved_if_port;
-
- /* Leave the driver in snooze, not sleep, mode. */
-+#ifdef CONFIG_TULIP_PCI
- tulip_set_power_state (tp, 0, 1);
-+#endif
- }
-
- static void tulip_free_ring (struct net_device *dev)
-@@ -811,8 +831,10 @@ static void tulip_free_ring (struct net_
- /* An invalid address. */
- tp->rx_ring[i].buffer1 = cpu_to_le32(0xBADF00D0);
- if (skb) {
-+#ifdef CONFIG_TULIP_PCI
- pci_unmap_single(tp->pdev, mapping, PKT_BUF_SZ,
- PCI_DMA_FROMDEVICE);
-+#endif
- dev_kfree_skb (skb);
- }
- }
-@@ -821,8 +843,10 @@ static void tulip_free_ring (struct net_
- struct sk_buff *skb = tp->tx_buffers[i].skb;
-
- if (skb != NULL) {
-+#ifdef CONFIG_TULIP_PCI
- pci_unmap_single(tp->pdev, tp->tx_buffers[i].mapping,
- skb->len, PCI_DMA_TODEVICE);
-+#endif
- dev_kfree_skb (skb);
- }
- tp->tx_buffers[i].skb = NULL;
-@@ -843,7 +867,7 @@ static int tulip_close (struct net_devic
- netdev_dbg(dev, "Shutting down ethercard, status was %02x\n",
- ioread32 (ioaddr + CSR5));
-
-- free_irq (tp->pdev->irq, dev);
-+ free_irq (tp->irq, dev);
-
- tulip_free_ring (dev);
-
-@@ -874,7 +898,9 @@ static void tulip_get_drvinfo(struct net
- struct tulip_private *np = netdev_priv(dev);
- strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
- strlcpy(info->version, DRV_VERSION, sizeof(info->version));
-+#ifdef CONFIG_TULIP_PCI
- strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info));
-+#endif
- }
-
-
-@@ -887,7 +913,9 @@ static int tulip_ethtool_set_wol(struct
- return -EOPNOTSUPP;
-
- tp->wolinfo.wolopts = wolinfo->wolopts;
-- device_set_wakeup_enable(&tp->pdev->dev, tp->wolinfo.wolopts);
-+#ifdef CONFIG_TULIP_PCI
-+ device_set_wakeup_enable(tp->kdev, tp->wolinfo.wolopts);
-+#endif
- return 0;
- }
-
-@@ -1165,9 +1193,11 @@ static void set_rx_mode(struct net_devic
-
- tp->tx_buffers[entry].skb = NULL;
- tp->tx_buffers[entry].mapping =
-+#ifdef CONFIG_TULIP_PCI
- pci_map_single(tp->pdev, tp->setup_frame,
- sizeof(tp->setup_frame),
- PCI_DMA_TODEVICE);
-+#endif
- /* Put the setup frame on the Tx list. */
- if (entry == TX_RING_SIZE-1)
- tx_flags |= DESC_RING_WRAP; /* Wrap ring. */
-@@ -1264,19 +1294,22 @@ out:
- netdev_dbg(dev, "MWI config cacheline=%d, csr0=%08x\n",
- cache, csr0);
- }
--#endif
-
- /*
- * Chips that have the MRM/reserved bit quirk and the burst quirk. That
- * is the DM910X and the on chip ULi devices
- */
-+#endif
-
-+#ifdef CONFIG_TULIP_PCI
- static int tulip_uli_dm_quirk(struct pci_dev *pdev)
- {
- if (pdev->vendor == 0x1282 && pdev->device == 0x9102)
- return 1;
- return 0;
- }
-+#endif
-+
-
- static const struct net_device_ops tulip_netdev_ops = {
- .ndo_open = tulip_open,
-@@ -1294,6 +1327,7 @@ static const struct net_device_ops tulip
- #endif
- };
-
-+#ifdef CONFIG_TULIP_PCI
- DEFINE_PCI_DEVICE_TABLE(early_486_chipsets) = {
- { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424) },
- { PCI_DEVICE(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496) },
-@@ -1471,6 +1505,8 @@ static int tulip_init_one(struct pci_dev
- }
- }
- tp->pdev = pdev;
-+ tp->kdev = &pdev->dev;
-+ tp->irq = irq;
- tp->base_addr = ioaddr;
- tp->revision = pdev->revision;
- tp->csr0 = csr0;
-@@ -1801,6 +1837,7 @@ err_out_free_netdev:
- }
-
-
-+#ifdef CONFIG_TULIP_PCI
- /* set the registers according to the given wolopts */
- static void tulip_set_wolopts (struct pci_dev *pdev, u32 wolopts)
- {
-@@ -1829,6 +1866,7 @@ static void tulip_set_wolopts (struct pc
- iowrite32(tmp, ioaddr + CSR13);
- }
- }
-+#endif
-
- #ifdef CONFIG_PM
-
-@@ -1943,6 +1981,7 @@ static void tulip_remove_one(struct pci_
-
- /* pci_power_off (pdev, -1); */
- }
-+#endif /* CONFIG_TULIP_PCI */
-
- #ifdef CONFIG_NET_POLL_CONTROLLER
- /*
-@@ -1964,7 +2003,8 @@ static void poll_tulip (struct net_devic
- }
- #endif
-
--static struct pci_driver tulip_driver = {
-+#ifdef CONFIG_TULIP_PCI
-+static struct pci_driver tulip_pci_driver = {
- .name = DRV_NAME,
- .id_table = tulip_pci_tbl,
- .probe = tulip_init_one,
-@@ -1974,10 +2014,12 @@ static struct pci_driver tulip_driver =
- .resume = tulip_resume,
- #endif /* CONFIG_PM */
- };
-+#endif
-
-
- static int __init tulip_init (void)
- {
-+ int ret = 0;
- #ifdef MODULE
- pr_info("%s", version);
- #endif
-@@ -1987,13 +2029,18 @@ static int __init tulip_init (void)
- tulip_max_interrupt_work = max_interrupt_work;
-
- /* probe for and init boards */
-- return pci_register_driver(&tulip_driver);
-+#ifdef CONFIG_TULIP_PCI
-+ ret = pci_register_driver(&tulip_pci_driver);
-+#endif
-+ return ret;
- }
-
-
- static void __exit tulip_cleanup (void)
- {
-- pci_unregister_driver (&tulip_driver);
-+#ifdef CONFIG_TULIP_PCI
-+ pci_unregister_driver (&tulip_pci_driver);
-+#endif
- }
-
-
---- a/drivers/net/ethernet/dec/tulip/interrupt.c
-+++ b/drivers/net/ethernet/dec/tulip/interrupt.c
-@@ -73,10 +73,11 @@ int tulip_refill_rx(struct net_device *d
- netdev_alloc_skb(dev, PKT_BUF_SZ);
- if (skb == NULL)
- break;
--
-+#ifdef CONFIG_TULIP_PCI
- mapping = pci_map_single(tp->pdev, skb->data, PKT_BUF_SZ,
- PCI_DMA_FROMDEVICE);
-- if (dma_mapping_error(&tp->pdev->dev, mapping)) {
-+#endif
-+ if (dma_mapping_error(tp->kdev, mapping)) {
- dev_kfree_skb(skb);
- tp->rx_buffers[entry].skb = NULL;
- break;
-@@ -210,9 +211,11 @@ int tulip_poll(struct napi_struct *napi,
- if (pkt_len < tulip_rx_copybreak &&
- (skb = netdev_alloc_skb(dev, pkt_len + 2)) != NULL) {
- skb_reserve(skb, 2); /* 16 byte align the IP header */
-+#ifdef CONFIG_TULIP_PCI
- pci_dma_sync_single_for_cpu(tp->pdev,
- tp->rx_buffers[entry].mapping,
- pkt_len, PCI_DMA_FROMDEVICE);
-+#endif
- #if ! defined(__alpha__)
- skb_copy_to_linear_data(skb, tp->rx_buffers[entry].skb->data,
- pkt_len);
-@@ -222,9 +225,11 @@ int tulip_poll(struct napi_struct *napi,
- tp->rx_buffers[entry].skb->data,
- pkt_len);
- #endif
-+#ifdef CONFIG_TULIP_PCI
- pci_dma_sync_single_for_device(tp->pdev,
- tp->rx_buffers[entry].mapping,
- pkt_len, PCI_DMA_FROMDEVICE);
-+#endif
- } else { /* Pass up the skb already on the Rx ring. */
- char *temp = skb_put(skb = tp->rx_buffers[entry].skb,
- pkt_len);
-@@ -239,9 +244,10 @@ int tulip_poll(struct napi_struct *napi,
- skb->head, temp);
- }
- #endif
--
-+#ifdef CONFIG_TULIP_PCI
- pci_unmap_single(tp->pdev, tp->rx_buffers[entry].mapping,
- PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
-+#endif
-
- tp->rx_buffers[entry].skb = NULL;
- tp->rx_buffers[entry].mapping = 0;
-@@ -597,10 +603,12 @@ irqreturn_t tulip_interrupt(int irq, voi
- if (tp->tx_buffers[entry].skb == NULL) {
- /* test because dummy frames not mapped */
- if (tp->tx_buffers[entry].mapping)
-+#ifdef CONFIG_TULIP_PCI
- pci_unmap_single(tp->pdev,
- tp->tx_buffers[entry].mapping,
- sizeof(tp->setup_frame),
- PCI_DMA_TODEVICE);
-+#endif
- continue;
- }
-
-@@ -628,10 +636,11 @@ irqreturn_t tulip_interrupt(int irq, voi
- dev->stats.collisions += (status >> 3) & 15;
- dev->stats.tx_packets++;
- }
--
-+#ifdef CONFIG_TULIP_PCI
- pci_unmap_single(tp->pdev, tp->tx_buffers[entry].mapping,
- tp->tx_buffers[entry].skb->len,
- PCI_DMA_TODEVICE);
-+#endif
-
- /* Free the original skb. */
- dev_kfree_skb_irq(tp->tx_buffers[entry].skb);
---- a/drivers/net/ethernet/dec/tulip/Kconfig
-+++ b/drivers/net/ethernet/dec/tulip/Kconfig
-@@ -40,8 +40,12 @@ config DE2104X_DSL
- Default is 0, and range is 0 to 31.
-
- config TULIP
-+ tristate
-+
-+config TULIP_PCI
- tristate "DECchip Tulip (dc2114x) PCI support"
- depends on PCI
-+ select TULIP
- select CRC32
- ---help---
- This driver is developed for the SMC EtherPower series Ethernet
-@@ -58,7 +62,7 @@ config TULIP
-
- config TULIP_MWI
- bool "New bus configuration"
-- depends on TULIP
-+ depends on TULIP_PCI
- ---help---
- This configures your Tulip card specifically for the card and
- system cache line size type you are using.
-@@ -69,7 +73,7 @@ config TULIP_MWI
-
- config TULIP_MMIO
- bool "Use PCI shared mem for NIC registers"
-- depends on TULIP
-+ depends on TULIP_PCI
- ---help---
- Use PCI shared memory for the NIC registers, rather than going through
- the Tulip's PIO (programmed I/O ports). Faster, but could produce
---- a/drivers/net/ethernet/dec/tulip/tulip.h
-+++ b/drivers/net/ethernet/dec/tulip/tulip.h
-@@ -447,6 +447,8 @@ struct tulip_private {
- int cur_index; /* Current media index. */
- int saved_if_port;
- struct pci_dev *pdev;
-+ struct device *kdev;
-+ int irq;
- int ttimer;
- int susp_rx;
- unsigned long nir;
+++ /dev/null
---- a/drivers/net/ethernet/dec/tulip/Kconfig
-+++ b/drivers/net/ethernet/dec/tulip/Kconfig
-@@ -60,6 +60,14 @@ config TULIP_PCI
- To compile this driver as a module, choose M here. The module will
- be called tulip.
-
-+config TULIP_PLATFORM
-+ tristate "DECchip Tulip (dc2114x) Platform support"
-+ depends on HAS_IOMEM
-+ select TULIP
-+ select CRC32
-+ ---help---
-+ This driver is for the platform variant.
-+
- config TULIP_MWI
- bool "New bus configuration"
- depends on TULIP_PCI
---- a/drivers/net/ethernet/dec/tulip/tulip_core.c
-+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
-@@ -27,6 +27,8 @@
- #include <linux/init.h>
- #include <linux/interrupt.h>
- #include <linux/etherdevice.h>
-+#include <linux/platform_device.h>
-+#include <linux/platform_data/tulip.h>
- #include <linux/delay.h>
- #include <linux/mii.h>
- #include <linux/crc32.h>
-@@ -204,6 +206,9 @@ struct tulip_chip_table tulip_tbl[] = {
- { "Conexant LANfinity", 256, 0x0001ebef,
- HAS_MII | HAS_ACPI, tulip_timer, tulip_media_task },
-
-+ { "Infineon ADM8668", 256, 0x0001a451,
-+ MC_HASH_ONLY | COMET_MAC_ADDR, tulip_timer, tulip_media_task, },
-+
- };
-
- #ifdef CONFIG_TULIP_PCI
-@@ -395,6 +400,7 @@ static void tulip_up(struct net_device *
- i = 0;
- if (tp->mtable == NULL)
- goto media_picked;
-+
- if (dev->if_port) {
- int looking_for = tulip_media_cap[dev->if_port] & MediaIsMII ? 11 :
- (dev->if_port == 12 ? 0 : dev->if_port);
-@@ -488,6 +494,10 @@ media_picked:
- iowrite32(ioread32(ioaddr + 0x88) | 1, ioaddr + 0x88);
- dev->if_port = tp->mii_cnt ? 11 : 0;
- tp->csr6 = 0x00040000;
-+ } else if (tp->chip_id == ADM8668) {
-+ /* Enable automatic Tx underrun recovery. */
-+ iowrite32(ioread32(ioaddr + 0x88) | 1, ioaddr + 0x88);
-+ tp->csr6 = 0x00040000;
- } else if (tp->chip_id == AX88140) {
- tp->csr6 = tp->mii_cnt ? 0x00040100 : 0x00000100;
- } else
-@@ -659,6 +669,10 @@ static void tulip_init_ring(struct net_d
- mapping = pci_map_single(tp->pdev, skb->data,
- PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ mapping = dma_map_single(&tp->pldev->dev, skb->data,
-+ PKT_BUF_SZ, DMA_FROM_DEVICE);
-+#endif
- tp->rx_buffers[i].mapping = mapping;
- tp->rx_ring[i].status = cpu_to_le32(DescOwned); /* Owned by Tulip chip */
- tp->rx_ring[i].buffer1 = cpu_to_le32(mapping);
-@@ -695,6 +709,11 @@ tulip_start_xmit(struct sk_buff *skb, st
- mapping = pci_map_single(tp->pdev, skb->data,
- skb->len, PCI_DMA_TODEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ mapping = dma_map_single(&tp->pldev->dev, skb->data,
-+ skb->len,
-+ DMA_TO_DEVICE);
-+#endif
- tp->tx_buffers[entry].mapping = mapping;
- tp->tx_ring[entry].buffer1 = cpu_to_le32(mapping);
-
-@@ -758,6 +777,11 @@ static void tulip_clean_tx_ring(struct t
- tp->tx_buffers[entry].skb->len,
- PCI_DMA_TODEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ dma_unmap_single(&tp->pldev->dev, tp->tx_buffers[entry].mapping,
-+ tp->tx_buffers[entry].skb->len,
-+ DMA_TO_DEVICE);
-+#endif
-
- /* Free the original skb. */
- dev_kfree_skb_irq(tp->tx_buffers[entry].skb);
-@@ -835,6 +859,10 @@ static void tulip_free_ring (struct net_
- pci_unmap_single(tp->pdev, mapping, PKT_BUF_SZ,
- PCI_DMA_FROMDEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ dma_unmap_single(&tp->pldev->dev, mapping, PKT_BUF_SZ,
-+ DMA_FROM_DEVICE);
-+#endif
- dev_kfree_skb (skb);
- }
- }
-@@ -847,6 +875,10 @@ static void tulip_free_ring (struct net_
- pci_unmap_single(tp->pdev, tp->tx_buffers[i].mapping,
- skb->len, PCI_DMA_TODEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ dma_unmap_single(&tp->pldev->dev, tp->tx_buffers[i].mapping,
-+ skb->len, DMA_TO_DEVICE);
-+#endif
- dev_kfree_skb (skb);
- }
- tp->tx_buffers[i].skb = NULL;
-@@ -901,6 +933,9 @@ static void tulip_get_drvinfo(struct net
- #ifdef CONFIG_TULIP_PCI
- strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info));
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ strlcpy(info->bus_info, "platform", sizeof(info->bus_info));
-+#endif
- }
-
-
-@@ -916,6 +951,9 @@ static int tulip_ethtool_set_wol(struct
- #ifdef CONFIG_TULIP_PCI
- device_set_wakeup_enable(tp->kdev, tp->wolinfo.wolopts);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ device_set_wakeup_enable(&tp->pldev->dev, tp->wolinfo.wolopts);
-+#endif
- return 0;
- }
-
-@@ -1191,9 +1229,9 @@ static void set_rx_mode(struct net_devic
-
- }
-
-+#ifdef CONFIG_TULIP_PCI
- tp->tx_buffers[entry].skb = NULL;
- tp->tx_buffers[entry].mapping =
--#ifdef CONFIG_TULIP_PCI
- pci_map_single(tp->pdev, tp->setup_frame,
- sizeof(tp->setup_frame),
- PCI_DMA_TODEVICE);
-@@ -1217,6 +1255,9 @@ static void set_rx_mode(struct net_devic
- spin_unlock_irqrestore(&tp->lock, flags);
- }
-
-+ if (tp->chip_id == ADM8668)
-+ csr6 |= (1 << 9); /* force 100Mbps full duplex */
-+
- iowrite32(csr6, ioaddr + CSR6);
- }
-
-@@ -1983,6 +2024,126 @@ static void tulip_remove_one(struct pci_
- }
- #endif /* CONFIG_TULIP_PCI */
-
-+#ifdef CONFIG_TULIP_PLATFORM
-+static int tulip_probe(struct platform_device *pdev)
-+{
-+ struct tulip_private *tp;
-+ struct tulip_platform_data *pdata;
-+ struct net_device *dev;
-+ struct resource *res;
-+ void __iomem *ioaddr;
-+ int irq;
-+
-+ if (pdev->id < 0 || pdev->id >= MAX_UNITS)
-+ return -EINVAL;
-+
-+ if (!(res = platform_get_resource(pdev, IORESOURCE_IRQ, 0)))
-+ return -ENODEV;
-+ irq = res->start;
-+ if (!(res = platform_get_resource(pdev, IORESOURCE_MEM, 0)))
-+ return -ENODEV;
-+ if (!(ioaddr = ioremap(res->start, res->end - res->start)))
-+ return -ENODEV;
-+
-+ pdata = pdev->dev.platform_data;
-+ if (!pdata)
-+ return -ENODEV;
-+
-+ if (!(dev = alloc_etherdev(sizeof (*tp))))
-+ return -ENOMEM;
-+
-+ /* setup net dev */
-+ dev->base_addr = (unsigned long)res->start;
-+ dev->irq = irq;
-+ SET_NETDEV_DEV(dev, &pdev->dev);
-+
-+ /* tulip private struct */
-+ tp = netdev_priv(dev);
-+ tp->dev = dev;
-+ tp->base_addr = ioaddr;
-+ tp->csr0 = 0;
-+ tp->pldev = pdev;
-+ tp->kdev = &pdev->dev;
-+ tp->irq = irq;
-+ tp->rx_ring = dma_alloc_coherent(&pdev->dev,
-+ sizeof(struct tulip_rx_desc) * RX_RING_SIZE +
-+ sizeof(struct tulip_tx_desc) * TX_RING_SIZE,
-+ &tp->rx_ring_dma, GFP_KERNEL);
-+ if (!tp->rx_ring)
-+ return -ENODEV;
-+ tp->tx_ring = (struct tulip_tx_desc *)(tp->rx_ring + RX_RING_SIZE);
-+ tp->tx_ring_dma = tp->rx_ring_dma + sizeof(struct tulip_rx_desc) * RX_RING_SIZE;
-+
-+ tp->chip_id = pdata->chip_id;
-+ tp->flags = tulip_tbl[tp->chip_id].flags;
-+
-+ spin_lock_init(&tp->lock);
-+ spin_lock_init(&tp->mii_lock);
-+
-+ init_timer(&tp->timer);
-+ tp->timer.data = (unsigned long)dev;
-+ tp->timer.function = tulip_tbl[tp->chip_id].media_timer;
-+
-+ INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task);
-+
-+ /* Stop the chip's Tx and Rx processes. */
-+ tulip_stop_rxtx(tp);
-+
-+ /* Clear the missed-packet counter. */
-+ ioread32(ioaddr + CSR8);
-+
-+ if (!is_valid_ether_addr(pdata->mac)) {
-+ dev_info(&pdev->dev, "generating random ethernet MAC\n");
-+ random_ether_addr(dev->dev_addr);
-+ } else
-+ memcpy(dev->dev_addr, pdata->mac, ETH_ALEN);
-+
-+ /* The Tulip-specific entries in the device structure. */
-+ dev->netdev_ops = &tulip_netdev_ops;
-+ dev->watchdog_timeo = TX_TIMEOUT;
-+ netif_napi_add(dev, &tp->napi, tulip_poll, 16);
-+ SET_ETHTOOL_OPS(dev, &ops);
-+
-+ if (register_netdev(dev))
-+ goto err_out_free_ring;
-+
-+ dev_info(&dev->dev,
-+ "tulip_platform (%s) at MMIO %#lx %pM, IRQ %d\n",
-+ tulip_tbl[tp->chip_id].chip_name,
-+ (unsigned long)dev->base_addr, dev->dev_addr, irq);
-+
-+ platform_set_drvdata(pdev, dev);
-+ return 0;
-+
-+err_out_free_ring:
-+ dma_free_coherent(&pdev->dev,
-+ sizeof (struct tulip_rx_desc) * RX_RING_SIZE +
-+ sizeof (struct tulip_tx_desc) * TX_RING_SIZE,
-+ tp->rx_ring, tp->rx_ring_dma);
-+ return -ENODEV;
-+}
-+
-+static int tulip_remove(struct platform_device *pdev)
-+{
-+ struct net_device *dev = platform_get_drvdata (pdev);
-+ struct tulip_private *tp;
-+
-+ if (!dev)
-+ return -ENODEV;
-+
-+ tp = netdev_priv(dev);
-+ unregister_netdev(dev);
-+ dma_free_coherent(&pdev->dev,
-+ sizeof (struct tulip_rx_desc) * RX_RING_SIZE +
-+ sizeof (struct tulip_tx_desc) * TX_RING_SIZE,
-+ tp->rx_ring, tp->rx_ring_dma);
-+ iounmap(tp->base_addr);
-+ free_netdev(dev);
-+ platform_set_drvdata(pdev, NULL);
-+ return 0;
-+}
-+#endif
-+
- #ifdef CONFIG_NET_POLL_CONTROLLER
- /*
- * Polling 'interrupt' - used by things like netconsole to send skbs
-@@ -2016,6 +2177,17 @@ static struct pci_driver tulip_pci_drive
- };
- #endif
-
-+#ifdef CONFIG_TULIP_PLATFORM
-+static struct platform_driver tulip_platform_driver = {
-+ .probe = tulip_probe,
-+ .remove = tulip_remove,
-+ .driver = {
-+ .owner = THIS_MODULE,
-+ .name = DRV_NAME,
-+ },
-+};
-+#endif
-+
-
- static int __init tulip_init (void)
- {
-@@ -2032,6 +2204,9 @@ static int __init tulip_init (void)
- #ifdef CONFIG_TULIP_PCI
- ret = pci_register_driver(&tulip_pci_driver);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ ret = platform_driver_register(&tulip_platform_driver);
-+#endif
- return ret;
- }
-
-@@ -2041,6 +2216,9 @@ static void __exit tulip_cleanup (void)
- #ifdef CONFIG_TULIP_PCI
- pci_unregister_driver (&tulip_pci_driver);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ platform_driver_unregister (&tulip_platform_driver);
-+#endif
- }
-
-
---- a/drivers/net/ethernet/dec/tulip/tulip.h
-+++ b/drivers/net/ethernet/dec/tulip/tulip.h
-@@ -21,6 +21,8 @@
- #include <linux/timer.h>
- #include <linux/delay.h>
- #include <linux/pci.h>
-+#include <linux/platform_device.h>
-+#include <linux/platform_data/tulip.h>
- #include <asm/io.h>
- #include <asm/irq.h>
- #include <asm/unaligned.h>
-@@ -69,28 +71,6 @@ enum tbl_flag {
- };
-
-
--/* chip types. careful! order is VERY IMPORTANT here, as these
-- * are used throughout the driver as indices into arrays */
--/* Note 21142 == 21143. */
--enum chips {
-- DC21040 = 0,
-- DC21041 = 1,
-- DC21140 = 2,
-- DC21142 = 3, DC21143 = 3,
-- LC82C168,
-- MX98713,
-- MX98715,
-- MX98725,
-- AX88140,
-- PNIC2,
-- COMET,
-- COMPEX9881,
-- I21145,
-- DM910X,
-- CONEXANT,
--};
--
--
- enum MediaIs {
- MediaIsFD = 1,
- MediaAlwaysFD = 2,
-@@ -446,7 +426,12 @@ struct tulip_private {
- struct mediatable *mtable;
- int cur_index; /* Current media index. */
- int saved_if_port;
-+#ifdef CONFIG_TULIP_PCI
- struct pci_dev *pdev;
-+#endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ struct platform_device *pldev;
-+#endif
- struct device *kdev;
- int irq;
- int ttimer;
---- a/drivers/net/ethernet/dec/tulip/interrupt.c
-+++ b/drivers/net/ethernet/dec/tulip/interrupt.c
-@@ -77,6 +77,10 @@ int tulip_refill_rx(struct net_device *d
- mapping = pci_map_single(tp->pdev, skb->data, PKT_BUF_SZ,
- PCI_DMA_FROMDEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ mapping = dma_map_single(&tp->pldev->dev, skb->data, PKT_BUF_SZ,
-+ DMA_FROM_DEVICE);
-+#endif
- if (dma_mapping_error(tp->kdev, mapping)) {
- dev_kfree_skb(skb);
- tp->rx_buffers[entry].skb = NULL;
-@@ -204,8 +208,7 @@ int tulip_poll(struct napi_struct *napi,
- dev->stats.rx_fifo_errors++;
- }
- } else {
-- struct sk_buff *skb;
--
-+ struct sk_buff *skb;
- /* Check if the packet is long enough to accept without copying
- to a minimally-sized skbuff. */
- if (pkt_len < tulip_rx_copybreak &&
-@@ -248,6 +251,10 @@ int tulip_poll(struct napi_struct *napi,
- pci_unmap_single(tp->pdev, tp->rx_buffers[entry].mapping,
- PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ dma_unmap_single(&tp->pldev->dev, tp->rx_buffers[entry].mapping,
-+ PKT_BUF_SZ, DMA_FROM_DEVICE);
-+#endif
-
- tp->rx_buffers[entry].skb = NULL;
- tp->rx_buffers[entry].mapping = 0;
-@@ -641,6 +648,11 @@ irqreturn_t tulip_interrupt(int irq, voi
- tp->tx_buffers[entry].skb->len,
- PCI_DMA_TODEVICE);
- #endif
-+#ifdef CONFIG_TULIP_PLATFORM
-+ dma_unmap_single(&tp->pldev->dev, tp->tx_buffers[entry].mapping,
-+ tp->tx_buffers[entry].skb->len,
-+ DMA_TO_DEVICE);
-+#endif
-
- /* Free the original skb. */
- dev_kfree_skb_irq(tp->tx_buffers[entry].skb);
---- /dev/null
-+++ b/include/linux/platform_data/tulip.h
-@@ -0,0 +1,31 @@
-+#ifndef _LINUX_TULIP_PDATA_H
-+#define _LINUX_TULIP_PDATA_H
-+
-+/* chip types. careful! order is VERY IMPORTANT here, as these
-+ * are used throughout the driver as indices into arrays */
-+/* Note 21142 == 21143. */
-+enum chips {
-+ DC21040 = 0,
-+ DC21041 = 1,
-+ DC21140 = 2,
-+ DC21142 = 3, DC21143 = 3,
-+ LC82C168,
-+ MX98713,
-+ MX98715,
-+ MX98725,
-+ AX88140,
-+ PNIC2,
-+ COMET,
-+ COMPEX9881,
-+ I21145,
-+ DM910X,
-+ CONEXANT,
-+ ADM8668,
-+};
-+
-+struct tulip_platform_data {
-+ u8 mac[6];
-+ enum chips chip_id;
-+};
-+
-+#endif
+++ /dev/null
---- a/drivers/tty/serial/amba-pl010.c
-+++ b/drivers/tty/serial/amba-pl010.c
-@@ -49,11 +49,10 @@
-
- #include <asm/io.h>
-
--#define UART_NR 8
--
- #define SERIAL_AMBA_MAJOR 204
- #define SERIAL_AMBA_MINOR 16
--#define SERIAL_AMBA_NR UART_NR
-+#define SERIAL_AMBA_NR CONFIG_SERIAL_AMBA_PL010_NUMPORTS
-+#define SERIAL_AMBA_NAME CONFIG_SERIAL_AMBA_PL010_PORTNAME
-
- #define AMBA_ISR_PASS_LIMIT 256
-
-@@ -79,9 +78,9 @@ static void pl010_stop_tx(struct uart_po
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr &= ~UART010_CR_TIE;
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_start_tx(struct uart_port *port)
-@@ -89,9 +88,9 @@ static void pl010_start_tx(struct uart_p
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr |= UART010_CR_TIE;
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_stop_rx(struct uart_port *port)
-@@ -99,9 +98,9 @@ static void pl010_stop_rx(struct uart_po
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr &= ~(UART010_CR_RIE | UART010_CR_RTIE);
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_enable_ms(struct uart_port *port)
-@@ -109,18 +108,18 @@ static void pl010_enable_ms(struct uart_
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
- unsigned int cr;
-
-- cr = readb(uap->port.membase + UART010_CR);
-+ cr = __raw_readl(uap->port.membase + UART010_CR);
- cr |= UART010_CR_MSIE;
-- writel(cr, uap->port.membase + UART010_CR);
-+ __raw_writel(cr, uap->port.membase + UART010_CR);
- }
-
- static void pl010_rx_chars(struct uart_amba_port *uap)
- {
- unsigned int status, ch, flag, rsr, max_count = 256;
-
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- while (UART_RX_DATA(status) && max_count--) {
-- ch = readb(uap->port.membase + UART01x_DR);
-+ ch = __raw_readl(uap->port.membase + UART01x_DR);
- flag = TTY_NORMAL;
-
- uap->port.icount.rx++;
-@@ -129,9 +128,9 @@ static void pl010_rx_chars(struct uart_a
- * Note that the error handling code is
- * out of the main execution path
- */
-- rsr = readb(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
-+ rsr = __raw_readl(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
- if (unlikely(rsr & UART01x_RSR_ANY)) {
-- writel(0, uap->port.membase + UART01x_ECR);
-+ __raw_writel(0, uap->port.membase + UART01x_ECR);
-
- if (rsr & UART01x_RSR_BE) {
- rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE);
-@@ -161,7 +160,7 @@ static void pl010_rx_chars(struct uart_a
- uart_insert_char(&uap->port, rsr, UART01x_RSR_OE, ch, flag);
-
- ignore_char:
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- }
- spin_unlock(&uap->port.lock);
- tty_flip_buffer_push(&uap->port.state->port);
-@@ -174,7 +173,7 @@ static void pl010_tx_chars(struct uart_a
- int count;
-
- if (uap->port.x_char) {
-- writel(uap->port.x_char, uap->port.membase + UART01x_DR);
-+ __raw_writel(uap->port.x_char, uap->port.membase + UART01x_DR);
- uap->port.icount.tx++;
- uap->port.x_char = 0;
- return;
-@@ -186,7 +185,7 @@ static void pl010_tx_chars(struct uart_a
-
- count = uap->port.fifosize >> 1;
- do {
-- writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR);
-+ __raw_writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR);
- xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
- uap->port.icount.tx++;
- if (uart_circ_empty(xmit))
-@@ -204,9 +203,9 @@ static void pl010_modem_status(struct ua
- {
- unsigned int status, delta;
-
-- writel(0, uap->port.membase + UART010_ICR);
-+ __raw_writel(0, uap->port.membase + UART010_ICR);
-
-- status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-+ status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-
- delta = status ^ uap->old_status;
- uap->old_status = status;
-@@ -234,7 +233,7 @@ static irqreturn_t pl010_int(int irq, vo
-
- spin_lock(&uap->port.lock);
-
-- status = readb(uap->port.membase + UART010_IIR);
-+ status = __raw_readl(uap->port.membase + UART010_IIR);
- if (status) {
- do {
- if (status & (UART010_IIR_RTIS | UART010_IIR_RIS))
-@@ -247,7 +246,7 @@ static irqreturn_t pl010_int(int irq, vo
- if (pass_counter-- == 0)
- break;
-
-- status = readb(uap->port.membase + UART010_IIR);
-+ status = __raw_readl(uap->port.membase + UART010_IIR);
- } while (status & (UART010_IIR_RTIS | UART010_IIR_RIS |
- UART010_IIR_TIS));
- handled = 1;
-@@ -261,7 +260,7 @@ static irqreturn_t pl010_int(int irq, vo
- static unsigned int pl010_tx_empty(struct uart_port *port)
- {
- struct uart_amba_port *uap = (struct uart_amba_port *)port;
-- unsigned int status = readb(uap->port.membase + UART01x_FR);
-+ unsigned int status = __raw_readl(uap->port.membase + UART01x_FR);
- return status & UART01x_FR_BUSY ? 0 : TIOCSER_TEMT;
- }
-
-@@ -271,7 +270,7 @@ static unsigned int pl010_get_mctrl(stru
- unsigned int result = 0;
- unsigned int status;
-
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- if (status & UART01x_FR_DCD)
- result |= TIOCM_CAR;
- if (status & UART01x_FR_DSR)
-@@ -297,12 +296,12 @@ static void pl010_break_ctl(struct uart_
- unsigned int lcr_h;
-
- spin_lock_irqsave(&uap->port.lock, flags);
-- lcr_h = readb(uap->port.membase + UART010_LCRH);
-+ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH);
- if (break_state == -1)
- lcr_h |= UART01x_LCRH_BRK;
- else
- lcr_h &= ~UART01x_LCRH_BRK;
-- writel(lcr_h, uap->port.membase + UART010_LCRH);
-+ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH);
- spin_unlock_irqrestore(&uap->port.lock, flags);
- }
-
-@@ -330,12 +329,12 @@ static int pl010_startup(struct uart_por
- /*
- * initialise the old status of the modem signals
- */
-- uap->old_status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-+ uap->old_status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY;
-
- /*
- * Finally, enable interrupts
- */
-- writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE,
-+ __raw_writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE,
- uap->port.membase + UART010_CR);
-
- return 0;
-@@ -358,10 +357,10 @@ static void pl010_shutdown(struct uart_p
- /*
- * disable all interrupts, disable the port
- */
-- writel(0, uap->port.membase + UART010_CR);
-+ __raw_writel(0, uap->port.membase + UART010_CR);
-
- /* disable break condition and fifos */
-- writel(readb(uap->port.membase + UART010_LCRH) &
-+ __raw_writel(__raw_readl(uap->port.membase + UART010_LCRH) &
- ~(UART01x_LCRH_BRK | UART01x_LCRH_FEN),
- uap->port.membase + UART010_LCRH);
-
-@@ -383,7 +382,7 @@ pl010_set_termios(struct uart_port *port
- /*
- * Ask the core to calculate the divisor for us.
- */
-- baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16);
-+ baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16);
- quot = uart_get_divisor(port, baud);
-
- switch (termios->c_cflag & CSIZE) {
-@@ -446,25 +445,25 @@ pl010_set_termios(struct uart_port *port
- uap->port.ignore_status_mask |= UART_DUMMY_RSR_RX;
-
- /* first, disable everything */
-- old_cr = readb(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
-+ old_cr = __raw_readl(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE;
-
- if (UART_ENABLE_MS(port, termios->c_cflag))
- old_cr |= UART010_CR_MSIE;
-
-- writel(0, uap->port.membase + UART010_CR);
-+ __raw_writel(0, uap->port.membase + UART010_CR);
-
- /* Set baud rate */
- quot -= 1;
-- writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM);
-- writel(quot & 0xff, uap->port.membase + UART010_LCRL);
-+ __raw_writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM);
-+ __raw_writel(quot & 0xff, uap->port.membase + UART010_LCRL);
-
- /*
- * ----------v----------v----------v----------v-----
- * NOTE: MUST BE WRITTEN AFTER UARTLCR_M & UARTLCR_L
- * ----------^----------^----------^----------^-----
- */
-- writel(lcr_h, uap->port.membase + UART010_LCRH);
-- writel(old_cr, uap->port.membase + UART010_CR);
-+ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH);
-+ __raw_writel(old_cr, uap->port.membase + UART010_CR);
-
- spin_unlock_irqrestore(&uap->port.lock, flags);
- }
-@@ -546,7 +545,7 @@ static struct uart_ops amba_pl010_pops =
- .verify_port = pl010_verify_port,
- };
-
--static struct uart_amba_port *amba_ports[UART_NR];
-+static struct uart_amba_port *amba_ports[SERIAL_AMBA_NR];
-
- #ifdef CONFIG_SERIAL_AMBA_PL010_CONSOLE
-
-@@ -556,10 +555,10 @@ static void pl010_console_putchar(struct
- unsigned int status;
-
- do {
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- barrier();
- } while (!UART_TX_READY(status));
-- writel(ch, uap->port.membase + UART01x_DR);
-+ __raw_writel(ch, uap->port.membase + UART01x_DR);
- }
-
- static void
-@@ -573,8 +572,8 @@ pl010_console_write(struct console *co,
- /*
- * First save the CR then disable the interrupts
- */
-- old_cr = readb(uap->port.membase + UART010_CR);
-- writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR);
-+ old_cr = __raw_readl(uap->port.membase + UART010_CR);
-+ __raw_writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR);
-
- uart_console_write(&uap->port, s, count, pl010_console_putchar);
-
-@@ -583,10 +582,10 @@ pl010_console_write(struct console *co,
- * and restore the TCR
- */
- do {
-- status = readb(uap->port.membase + UART01x_FR);
-+ status = __raw_readl(uap->port.membase + UART01x_FR);
- barrier();
- } while (status & UART01x_FR_BUSY);
-- writel(old_cr, uap->port.membase + UART010_CR);
-+ __raw_writel(old_cr, uap->port.membase + UART010_CR);
-
- clk_disable(uap->clk);
- }
-@@ -595,9 +594,9 @@ static void __init
- pl010_console_get_options(struct uart_amba_port *uap, int *baud,
- int *parity, int *bits)
- {
-- if (readb(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) {
-+ if (__raw_readl(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) {
- unsigned int lcr_h, quot;
-- lcr_h = readb(uap->port.membase + UART010_LCRH);
-+ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH);
-
- *parity = 'n';
- if (lcr_h & UART01x_LCRH_PEN) {
-@@ -612,8 +611,8 @@ pl010_console_get_options(struct uart_am
- else
- *bits = 8;
-
-- quot = readb(uap->port.membase + UART010_LCRL) |
-- readb(uap->port.membase + UART010_LCRM) << 8;
-+ quot = __raw_readl(uap->port.membase + UART010_LCRL) |
-+ __raw_readl(uap->port.membase + UART010_LCRM) << 8;
- *baud = uap->port.uartclk / (16 * (quot + 1));
- }
- }
-@@ -632,7 +631,7 @@ static int __init pl010_console_setup(st
- * if so, search for the first available port that does have
- * console support.
- */
-- if (co->index >= UART_NR)
-+ if (co->index >= SERIAL_AMBA_NR)
- co->index = 0;
- uap = amba_ports[co->index];
- if (!uap)
-@@ -654,7 +653,7 @@ static int __init pl010_console_setup(st
-
- static struct uart_driver amba_reg;
- static struct console amba_console = {
-- .name = "ttyAM",
-+ .name = SERIAL_AMBA_NAME,
- .write = pl010_console_write,
- .device = uart_console_device,
- .setup = pl010_console_setup,
-@@ -670,11 +669,11 @@ static struct console amba_console = {
-
- static struct uart_driver amba_reg = {
- .owner = THIS_MODULE,
-- .driver_name = "ttyAM",
-- .dev_name = "ttyAM",
-+ .driver_name = SERIAL_AMBA_NAME,
-+ .dev_name = SERIAL_AMBA_NAME,
- .major = SERIAL_AMBA_MAJOR,
- .minor = SERIAL_AMBA_MINOR,
-- .nr = UART_NR,
-+ .nr = SERIAL_AMBA_NR,
- .cons = AMBA_CONSOLE,
- };
-
---- a/drivers/tty/serial/Kconfig
-+++ b/drivers/tty/serial/Kconfig
-@@ -18,10 +18,25 @@ config SERIAL_AMBA_PL010
- help
- This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
- an Integrator/AP or Integrator/PP2 platform, or if you have a
-- Cirrus Logic EP93xx CPU, say Y or M here.
-+ Cirrus Logic EP93xx CPU or an Infineon ADM5120 SOC, say Y or M here.
-
- If unsure, say N.
-
-+config SERIAL_AMBA_PL010_NUMPORTS
-+ int "Maximum number of AMBA PL010 serial ports"
-+ depends on SERIAL_AMBA_PL010
-+ default "8"
-+ ---help---
-+ Set this to the number of serial ports you want the AMBA PL010 driver
-+ to support.
-+
-+config SERIAL_AMBA_PL010_PORTNAME
-+ string "Name of the AMBA PL010 serial ports"
-+ depends on SERIAL_AMBA_PL010
-+ default "ttyAM"
-+ ---help---
-+ ::: To be written :::
-+
- config SERIAL_AMBA_PL010_CONSOLE
- bool "Support for console on AMBA serial port"
- depends on SERIAL_AMBA_PL010=y
+++ /dev/null
---- a/drivers/amba/bus.c
-+++ b/drivers/amba/bus.c
-@@ -20,6 +20,10 @@
-
- #include <asm/irq.h>
-
-+#ifndef NO_IRQ
-+#define NO_IRQ (-1)
-+#endif
-+
- #define to_amba_driver(d) container_of(d, struct amba_driver, drv)
-
- static const struct amba_id *
projects / openwrt / staging / lynxis / omap.git / commitdiff