[PATCH] ppc64: Add new "Maple" platform support
From: Benjamin Herrenschmidt
Date: Mon Oct 25 2004 - 21:51:35 EST
Hi !
This patch adds support for the Maple 970FX Eval Board. It adds the basic arch
support. For the Maple to be fully functional, it needs a couple more patches to
be applied for IDE and Ethernet that are currently pending with the respective
maintainers of those subsystems.
Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Index: linux-work/include/asm-ppc64/processor.h
===================================================================
--- linux-work.orig/include/asm-ppc64/processor.h 2004-10-26 08:30:22.000000000 +1000
+++ linux-work/include/asm-ppc64/processor.h 2004-10-26 12:24:06.300890784 +1000
@@ -389,6 +389,7 @@
#define PLATFORM_ISERIES_LPAR 0x0201
#define PLATFORM_LPAR 0x0001
#define PLATFORM_POWERMAC 0x0400
+#define PLATFORM_MAPLE 0x0500
/* Compatibility with drivers coming from PPC32 world */
#define _machine (systemcfg->platform)
Index: linux-work/arch/ppc64/kernel/Makefile
===================================================================
--- linux-work.orig/arch/ppc64/kernel/Makefile 2004-10-25 21:58:12.000000000 +1000
+++ linux-work/arch/ppc64/kernel/Makefile 2004-10-26 12:24:06.301890632 +1000
@@ -49,12 +49,15 @@
obj-$(CONFIG_PPC_PMAC) += pmac_setup.o pmac_feature.o pmac_pci.o \
pmac_time.o pmac_nvram.o pmac_low_i2c.o
+obj-$(CONFIG_PPC_MAPLE) += maple_setup.o maple_pci.o maple_time.o
+
obj-$(CONFIG_U3_DART) += u3_iommu.o
ifdef CONFIG_SMP
obj-$(CONFIG_PPC_PMAC) += pmac_smp.o smp-tbsync.o
obj-$(CONFIG_PPC_ISERIES) += iSeries_smp.o
obj-$(CONFIG_PPC_PSERIES) += pSeries_smp.o
+obj-$(CONFIG_PPC_MAPLE) += smp-tbsync.o
endif
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
Index: linux-work/arch/ppc64/kernel/prom_init.c
===================================================================
--- linux-work.orig/arch/ppc64/kernel/prom_init.c 2004-10-25 21:58:12.000000000 +1000
+++ linux-work/arch/ppc64/kernel/prom_init.c 2004-10-26 12:24:06.304890176 +1000
@@ -1132,6 +1132,8 @@
if (strstr(p, RELOC("Power Macintosh")) ||
strstr(p, RELOC("MacRISC4")))
return PLATFORM_POWERMAC;
+ if (strstr(p, RELOC("Momentum,Maple")))
+ return PLATFORM_MAPLE;
i += sl + 1;
}
}
Index: linux-work/arch/ppc64/kernel/idle.c
===================================================================
--- linux-work.orig/arch/ppc64/kernel/idle.c 2004-10-17 12:07:05.000000000 +1000
+++ linux-work/arch/ppc64/kernel/idle.c 2004-10-26 12:24:06.305890024 +1000
@@ -22,6 +22,7 @@
#include <linux/cpu.h>
#include <linux/module.h>
#include <linux/sysctl.h>
+#include <linux/smp.h>
#include <asm/system.h>
#include <asm/processor.h>
@@ -363,12 +364,13 @@
}
}
#endif /* CONFIG_PPC_PSERIES */
-#ifdef CONFIG_PPC_PMAC
- if (systemcfg->platform == PLATFORM_POWERMAC) {
+#ifndef CONFIG_PPC_ISERIES
+ if (systemcfg->platform == PLATFORM_POWERMAC ||
+ systemcfg->platform == PLATFORM_MAPLE) {
printk(KERN_INFO "Using native/NAP idle loop\n");
idle_loop = native_idle;
}
-#endif /* CONFIG_PPC_PMAC */
+#endif /* CONFIG_PPC_ISERIES */
return 1;
}
Index: linux-work/arch/ppc64/kernel/udbg.c
===================================================================
--- linux-work.orig/arch/ppc64/kernel/udbg.c 2004-10-25 21:58:12.000000000 +1000
+++ linux-work/arch/ppc64/kernel/udbg.c 2004-10-26 12:24:06.306889872 +1000
@@ -20,6 +20,9 @@
#include <asm/prom.h>
#include <asm/pmac_feature.h>
+extern u8 real_readb(volatile u8 *addr);
+extern void real_writeb(u8 data, volatile u8 *addr);
+
struct NS16550 {
/* this struct must be packed */
unsigned char rbr; /* 0 */
@@ -148,9 +151,6 @@
#endif /* CONFIG_PPC_PMAC */
#if CONFIG_PPC_PMAC
-extern u8 real_readb(volatile u8 *addr);
-extern void real_writeb(u8 data, volatile u8 *addr);
-
static void udbg_real_putc(unsigned char c)
{
while ((real_readb(sccc) & SCC_TXRDY) == 0)
@@ -171,6 +171,32 @@
}
#endif /* CONFIG_PPC_PMAC */
+#ifdef CONFIG_PPC_MAPLE
+void udbg_maple_real_putc(unsigned char c)
+{
+ if (udbg_comport) {
+ while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
+ /* wait for idle */;
+ real_writeb(c, &udbg_comport->thr); eieio();
+ if (c == '\n') {
+ /* Also put a CR. This is for convenience. */
+ while ((real_readb(&udbg_comport->lsr) & LSR_THRE) == 0)
+ /* wait for idle */;
+ real_writeb('\r', &udbg_comport->thr); eieio();
+ }
+ }
+}
+
+void udbg_init_maple_realmode(void)
+{
+ udbg_comport = (volatile struct NS16550 *)0xf40003f8;
+
+ ppc_md.udbg_putc = udbg_maple_real_putc;
+ ppc_md.udbg_getc = NULL;
+ ppc_md.udbg_getc_poll = NULL;
+}
+#endif /* CONFIG_PPC_MAPLE */
+
void udbg_putc(unsigned char c)
{
if (udbg_comport) {
Index: linux-work/arch/ppc64/Makefile
===================================================================
--- linux-work.orig/arch/ppc64/Makefile 2004-10-13 08:59:06.000000000 +1000
+++ linux-work/arch/ppc64/Makefile 2004-10-26 12:24:06.307889720 +1000
@@ -55,11 +55,13 @@
boot := arch/ppc64/boot
boottarget-$(CONFIG_PPC_PSERIES) := zImage zImage.initrd
+boottarget-$(CONFIG_PPC_MAPLE) := zImage zImage.initrd
boottarget-$(CONFIG_PPC_ISERIES) := vmlinux.sminitrd vmlinux.initrd vmlinux.sm
$(boottarget-y): vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
bootimage-$(CONFIG_PPC_PSERIES) := zImage
+bootimage-$(CONFIG_PPC_MAPLE) := zImage
bootimage-$(CONFIG_PPC_ISERIES) := vmlinux
BOOTIMAGE := $(bootimage-y)
install: vmlinux
Index: linux-work/arch/ppc64/kernel/maple_setup.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-work/arch/ppc64/kernel/maple_setup.c 2004-10-26 12:24:06.309889416 +1000
@@ -0,0 +1,243 @@
+/*
+ * arch/ppc64/kernel/maple_setup.c
+ *
+ * (c) Copyright 2004 Benjamin Herrenschmidt (benh@xxxxxxxxxxxxxxxxxxx),
+ * IBM Corp.
+ *
+ * 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.
+ *
+ */
+
+#define DEBUG
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/stddef.h>
+#include <linux/unistd.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/user.h>
+#include <linux/a.out.h>
+#include <linux/tty.h>
+#include <linux/string.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/major.h>
+#include <linux/initrd.h>
+#include <linux/vt_kern.h>
+#include <linux/console.h>
+#include <linux/ide.h>
+#include <linux/pci.h>
+#include <linux/adb.h>
+#include <linux/cuda.h>
+#include <linux/pmu.h>
+#include <linux/irq.h>
+#include <linux/seq_file.h>
+#include <linux/root_dev.h>
+#include <linux/serial.h>
+#include <linux/smp.h>
+
+#include <asm/processor.h>
+#include <asm/sections.h>
+#include <asm/prom.h>
+#include <asm/system.h>
+#include <asm/pgtable.h>
+#include <asm/bitops.h>
+#include <asm/io.h>
+#include <asm/pci-bridge.h>
+#include <asm/iommu.h>
+#include <asm/machdep.h>
+#include <asm/dma.h>
+#include <asm/cputable.h>
+#include <asm/time.h>
+#include <asm/of_device.h>
+#include <asm/lmb.h>
+
+#include "mpic.h"
+
+#ifdef DEBUG
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...)
+#endif
+
+extern int maple_set_rtc_time(struct rtc_time *tm);
+extern void maple_get_rtc_time(struct rtc_time *tm);
+extern void maple_get_boot_time(struct rtc_time *tm);
+extern void maple_calibrate_decr(void);
+extern void maple_pci_init(void);
+extern void maple_pcibios_fixup(void);
+extern int maple_pci_get_legacy_ide_irq(struct pci_dev *dev, int channel);
+extern void generic_find_legacy_serial_ports(unsigned int *default_speed);
+
+
+static void maple_restart(char *cmd)
+{
+}
+
+static void maple_power_off(void)
+{
+}
+
+static void maple_halt(void)
+{
+}
+
+#ifdef CONFIG_SMP
+struct smp_ops_t maple_smp_ops = {
+ .probe = smp_mpic_probe,
+ .message_pass = smp_mpic_message_pass,
+ .kick_cpu = smp_generic_kick_cpu,
+ .setup_cpu = smp_mpic_setup_cpu,
+ .give_timebase = smp_generic_give_timebase,
+ .take_timebase = smp_generic_take_timebase,
+};
+#endif /* CONFIG_SMP */
+
+void __init maple_setup_arch(void)
+{
+ /* init to some ~sane value until calibrate_delay() runs */
+ loops_per_jiffy = 50000000;
+
+ /* Setup SMP callback */
+#ifdef CONFIG_SMP
+ smp_ops = &maple_smp_ops;
+#endif
+ /* Setup the PCI DMA to "direct" by default. May be overriden
+ * by iommu later on
+ */
+ pci_dma_init_direct();
+
+ /* Lookup PCI hosts */
+ maple_pci_init();
+
+#ifdef CONFIG_DUMMY_CONSOLE
+ conswitchp = &dummy_con;
+#endif
+}
+
+/*
+ * Early initialization.
+ */
+static void __init maple_init_early(void)
+{
+ unsigned int default_speed;
+
+ DBG(" -> maple_init_early\n");
+
+ /* Initialize hash table, from now on, we can take hash faults
+ * and call ioremap
+ */
+ hpte_init_native();
+
+ /* Find the serial port */
+ generic_find_legacy_serial_ports(&default_speed);
+
+ DBG("naca->serialPortAddr: %lx\n", (long)naca->serialPortAddr);
+
+ if (naca->serialPortAddr) {
+ void *comport;
+ /* Map the uart for udbg. */
+ comport = (void *)__ioremap(naca->serialPortAddr, 16, _PAGE_NO_CACHE);
+ udbg_init_uart(comport, default_speed);
+
+ ppc_md.udbg_putc = udbg_putc;
+ ppc_md.udbg_getc = udbg_getc;
+ ppc_md.udbg_getc_poll = udbg_getc_poll;
+ DBG("Hello World !\n");
+ }
+
+ /* Setup interrupt mapping options */
+ naca->interrupt_controller = IC_OPEN_PIC;
+
+ DBG(" <- maple_init_early\n");
+}
+
+
+static __init void maple_init_IRQ(void)
+{
+ struct device_node *root;
+ unsigned int *opprop;
+ unsigned long opic_addr;
+ struct mpic *mpic;
+ unsigned char senses[128];
+ int n;
+
+ DBG(" -> maple_init_IRQ\n");
+
+ /* XXX: Non standard, replace that with a proper openpic/mpic node
+ * in the device-tree. Find the Open PIC if present */
+ root = of_find_node_by_path("/");
+ opprop = (unsigned int *) get_property(root,
+ "platform-open-pic", NULL);
+ if (opprop == 0)
+ panic("OpenPIC not found !\n");
+
+ n = prom_n_addr_cells(root);
+ for (opic_addr = 0; n > 0; --n)
+ opic_addr = (opic_addr << 32) + *opprop++;
+ of_node_put(root);
+
+ /* Obtain sense values from device-tree */
+ prom_get_irq_senses(senses, 0, 128);
+
+ mpic = mpic_alloc(opic_addr,
+ MPIC_PRIMARY | MPIC_BIG_ENDIAN |
+ MPIC_BROKEN_U3 | MPIC_WANTS_RESET,
+ 0, 0, 128, 128, senses, 128, "U3-MPIC");
+ BUG_ON(mpic == NULL);
+ mpic_init(mpic);
+
+ DBG(" <- maple_init_IRQ\n");
+}
+
+static void __init maple_progress(char *s, unsigned short hex)
+{
+ printk("*** %04x : %s\n", hex, s ? s : "");
+}
+
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init maple_probe(int platform)
+{
+ if (platform != PLATFORM_MAPLE)
+ return 0;
+ /*
+ * On U3, the DART (iommu) must be allocated now since it
+ * has an impact on htab_initialize (due to the large page it
+ * occupies having to be broken up so the DART itself is not
+ * part of the cacheable linar mapping
+ */
+ alloc_u3_dart_table();
+
+ return 1;
+}
+
+struct machdep_calls __initdata maple_md = {
+ .probe = maple_probe,
+ .setup_arch = maple_setup_arch,
+ .init_early = maple_init_early,
+ .init_IRQ = maple_init_IRQ,
+ .get_irq = mpic_get_irq,
+ .pcibios_fixup = maple_pcibios_fixup,
+#if 0
+ .pci_get_legacy_ide_irq = maple_pci_get_legacy_ide_irq,
+#endif
+ .restart = maple_restart,
+ .power_off = maple_power_off,
+ .halt = maple_halt,
+ .get_boot_time = maple_get_boot_time,
+ .set_rtc_time = maple_set_rtc_time,
+ .get_rtc_time = maple_get_rtc_time,
+ .calibrate_decr = maple_calibrate_decr,
+ .progress = maple_progress,
+};
Index: linux-work/arch/ppc64/kernel/setup.c
===================================================================
--- linux-work.orig/arch/ppc64/kernel/setup.c 2004-10-26 11:18:05.630004280 +1000
+++ linux-work/arch/ppc64/kernel/setup.c 2004-10-26 12:24:06.312888960 +1000
@@ -75,11 +75,14 @@
extern void udbg_init_pmac_realmode(void);
/* That's RTAS panel debug */
extern void call_rtas_display_status_delay(unsigned char c);
+/* Here's maple real mode debug */
+extern void udbg_init_maple_realmode(void);
#define EARLY_DEBUG_INIT() do {} while(0)
#if 0
#define EARLY_DEBUG_INIT() udbg_init_debug_lpar()
+#define EARLY_DEBUG_INIT() udbg_init_maple_realmode()
#define EARLY_DEBUG_INIT() udbg_init_pmac_realmode()
#define EARLY_DEBUG_INIT() \
do { ppc_md.udbg_putc = call_rtas_display_status_delay; } while(0)
@@ -326,6 +329,7 @@
extern struct machdep_calls pSeries_md;
extern struct machdep_calls pmac_md;
+extern struct machdep_calls maple_md;
/* Ultimately, stuff them in an elf section like initcalls... */
static struct machdep_calls __initdata *machines[] = {
@@ -335,6 +339,9 @@
#ifdef CONFIG_PPC_PMAC
&pmac_md,
#endif /* CONFIG_PPC_PMAC */
+#ifdef CONFIG_PPC_MAPLE
+ &maple_md,
+#endif /* CONFIG_PPC_MAPLE */
NULL
};
@@ -633,6 +640,7 @@
printk("naca->debug_switch = 0x%lx\n", naca->debug_switch);
printk("naca->interrupt_controller = 0x%ld\n", naca->interrupt_controller);
printk("systemcfg = 0x%p\n", systemcfg);
+ printk("systemcfg->platform = 0x%x\n", systemcfg->platform);
printk("systemcfg->processorCount = 0x%lx\n", systemcfg->processorCount);
printk("systemcfg->physicalMemorySize = 0x%lx\n", systemcfg->physicalMemorySize);
printk("systemcfg->dCacheL1LineSize = 0x%x\n", systemcfg->dCacheL1LineSize);
Index: linux-work/arch/ppc64/Kconfig
===================================================================
--- linux-work.orig/arch/ppc64/Kconfig 2004-10-20 13:01:00.000000000 +1000
+++ linux-work/arch/ppc64/Kconfig 2004-10-26 12:24:06.314888656 +1000
@@ -80,6 +80,16 @@
select ADB_PMU
select U3_DART
+config PPC_MAPLE
+ depends on PPC_MULTIPLATFORM
+ bool " Maple 970FX Evaluation Board"
+ select U3_DART
+ select MPIC_BROKEN_U3
+ default n
+ help
+ This option enables support for the Maple 970FX Evaluation Board.
+ For more informations, refer to http://www.970eval.com
+
config PPC
bool
default y
@@ -115,6 +125,11 @@
depends on PPC_MULTIPLATFORM
default n
+config MPIC_BROKEN_U3
+ bool
+ depends on PPC_MAPLE
+ default y
+
config PPC_PMAC64
bool
depends on PPC_PMAC
Index: linux-work/arch/ppc64/kernel/maple_time.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-work/arch/ppc64/kernel/maple_time.c 2004-10-26 12:24:06.317888200 +1000
@@ -0,0 +1,226 @@
+/*
+ * arch/ppc64/kernel/maple_time.c
+ *
+ * (c) Copyright 2004 Benjamin Herrenschmidt (benh@xxxxxxxxxxxxxxxxxxx),
+ * IBM Corp.
+ *
+ * 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.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/config.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/time.h>
+#include <linux/adb.h>
+#include <linux/pmu.h>
+#include <linux/interrupt.h>
+#include <linux/mc146818rtc.h>
+#include <linux/bcd.h>
+
+#include <asm/sections.h>
+#include <asm/prom.h>
+#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/machdep.h>
+#include <asm/time.h>
+
+#ifdef DEBUG
+#define DBG(x...) printk(x)
+#else
+#define DBG(x...)
+#endif
+
+extern void setup_default_decr(void);
+extern void GregorianDay(struct rtc_time * tm);
+
+extern unsigned long ppc_tb_freq;
+extern unsigned long ppc_proc_freq;
+static int maple_rtc_addr;
+
+static int maple_clock_read(int addr)
+{
+ outb_p(addr, maple_rtc_addr);
+ return inb_p(maple_rtc_addr+1);
+}
+
+static void maple_clock_write(unsigned long val, int addr)
+{
+ outb_p(addr, maple_rtc_addr);
+ outb_p(val, maple_rtc_addr+1);
+}
+
+void maple_get_rtc_time(struct rtc_time *tm)
+{
+ int uip, i;
+
+ /* The Linux interpretation of the CMOS clock register contents:
+ * When the Update-In-Progress (UIP) flag goes from 1 to 0, the
+ * RTC registers show the second which has precisely just started.
+ * Let's hope other operating systems interpret the RTC the same way.
+ */
+
+ /* Since the UIP flag is set for about 2.2 ms and the clock
+ * is typically written with a precision of 1 jiffy, trying
+ * to obtain a precision better than a few milliseconds is
+ * an illusion. Only consistency is interesting, this also
+ * allows to use the routine for /dev/rtc without a potential
+ * 1 second kernel busy loop triggered by any reader of /dev/rtc.
+ */
+
+ for (i = 0; i<1000000; i++) {
+ uip = maple_clock_read(RTC_FREQ_SELECT);
+ tm->tm_sec = maple_clock_read(RTC_SECONDS);
+ tm->tm_min = maple_clock_read(RTC_MINUTES);
+ tm->tm_hour = maple_clock_read(RTC_HOURS);
+ tm->tm_mday = maple_clock_read(RTC_DAY_OF_MONTH);
+ tm->tm_mon = maple_clock_read(RTC_MONTH);
+ tm->tm_year = maple_clock_read(RTC_YEAR);
+ uip |= maple_clock_read(RTC_FREQ_SELECT);
+ if ((uip & RTC_UIP)==0)
+ break;
+ }
+
+ if (!(maple_clock_read(RTC_CONTROL) & RTC_DM_BINARY)
+ || RTC_ALWAYS_BCD) {
+ BCD_TO_BIN(tm->tm_sec);
+ BCD_TO_BIN(tm->tm_min);
+ BCD_TO_BIN(tm->tm_hour);
+ BCD_TO_BIN(tm->tm_mday);
+ BCD_TO_BIN(tm->tm_mon);
+ BCD_TO_BIN(tm->tm_year);
+ }
+ if ((tm->tm_year + 1900) < 1970)
+ tm->tm_year += 100;
+
+ GregorianDay(tm);
+}
+
+int maple_set_rtc_time(struct rtc_time *tm)
+{
+ unsigned char save_control, save_freq_select;
+ int sec, min, hour, mon, mday, year;
+
+ spin_lock(&rtc_lock);
+
+ save_control = maple_clock_read(RTC_CONTROL); /* tell the clock it's being set */
+
+ maple_clock_write((save_control|RTC_SET), RTC_CONTROL);
+
+ save_freq_select = maple_clock_read(RTC_FREQ_SELECT); /* stop and reset prescaler */
+
+ maple_clock_write((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
+
+ sec = tm->tm_sec;
+ min = tm->tm_min;
+ hour = tm->tm_hour;
+ mon = tm->tm_mon;
+ mday = tm->tm_mday;
+ year = tm->tm_year;
+
+ if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
+ BIN_TO_BCD(sec);
+ BIN_TO_BCD(min);
+ BIN_TO_BCD(hour);
+ BIN_TO_BCD(mon);
+ BIN_TO_BCD(mday);
+ BIN_TO_BCD(year);
+ }
+ maple_clock_write(sec, RTC_SECONDS);
+ maple_clock_write(min, RTC_MINUTES);
+ maple_clock_write(hour, RTC_HOURS);
+ maple_clock_write(mon, RTC_MONTH);
+ maple_clock_write(mday, RTC_DAY_OF_MONTH);
+ maple_clock_write(year, RTC_YEAR);
+
+ /* The following flags have to be released exactly in this order,
+ * otherwise the DS12887 (popular MC146818A clone with integrated
+ * battery and quartz) will not reset the oscillator and will not
+ * update precisely 500 ms later. You won't find this mentioned in
+ * the Dallas Semiconductor data sheets, but who believes data
+ * sheets anyway ... -- Markus Kuhn
+ */
+ maple_clock_write(save_control, RTC_CONTROL);
+ maple_clock_write(save_freq_select, RTC_FREQ_SELECT);
+
+ spin_unlock(&rtc_lock);
+
+ return 0;
+}
+
+void __init maple_get_boot_time(struct rtc_time *tm)
+{
+ struct device_node *rtcs;
+
+ rtcs = find_compatible_devices("rtc", "pnpPNP,b00");
+ if (rtcs && rtcs->addrs) {
+ maple_rtc_addr = rtcs->addrs[0].address;
+ printk(KERN_INFO "Maple: Found RTC at 0x%x\n", maple_rtc_addr);
+ } else {
+ maple_rtc_addr = RTC_PORT(0); /* legacy address */
+ printk(KERN_INFO "Maple: No device node for RTC, assuming "
+ "legacy address (0x%x)\n", maple_rtc_addr);
+ }
+
+ maple_get_rtc_time(tm);
+}
+
+/* XXX FIXME: Some sane defaults: 125 MHz timebase, 1GHz processor */
+#define DEFAULT_TB_FREQ 125000000UL
+#define DEFAULT_PROC_FREQ (DEFAULT_TB_FREQ * 8)
+
+void __init maple_calibrate_decr(void)
+{
+ struct device_node *cpu;
+ struct div_result divres;
+ unsigned int *fp = NULL;
+
+ /*
+ * The cpu node should have a timebase-frequency property
+ * to tell us the rate at which the decrementer counts.
+ */
+ cpu = of_find_node_by_type(NULL, "cpu");
+
+ ppc_tb_freq = DEFAULT_TB_FREQ;
+ if (cpu != 0)
+ fp = (unsigned int *)get_property(cpu, "timebase-frequency", NULL);
+ if (fp != NULL)
+ ppc_tb_freq = *fp;
+ else
+ printk(KERN_ERR "WARNING: Estimating decrementer frequency (not found)\n");
+ fp = NULL;
+ ppc_proc_freq = DEFAULT_PROC_FREQ;
+ if (cpu != 0)
+ fp = (unsigned int *)get_property(cpu, "clock-frequency", NULL);
+ if (fp != NULL)
+ ppc_proc_freq = *fp;
+ else
+ printk(KERN_ERR "WARNING: Estimating processor frequency (not found)\n");
+
+ of_node_put(cpu);
+
+ printk(KERN_INFO "time_init: decrementer frequency = %lu.%.6lu MHz\n",
+ ppc_tb_freq/1000000, ppc_tb_freq%1000000);
+ printk(KERN_INFO "time_init: processor frequency = %lu.%.6lu MHz\n",
+ ppc_proc_freq/1000000, ppc_proc_freq%1000000);
+
+ tb_ticks_per_jiffy = ppc_tb_freq / HZ;
+ tb_ticks_per_sec = tb_ticks_per_jiffy * HZ;
+ tb_ticks_per_usec = ppc_tb_freq / 1000000;
+ tb_to_us = mulhwu_scale_factor(ppc_tb_freq, 1000000);
+ div128_by_32(1024*1024, 0, tb_ticks_per_sec, &divres);
+ tb_to_xs = divres.result_low;
+
+ setup_default_decr();
+}
Index: linux-work/arch/ppc64/kernel/misc.S
===================================================================
--- linux-work.orig/arch/ppc64/kernel/misc.S 2004-10-20 13:01:00.000000000 +1000
+++ linux-work/arch/ppc64/kernel/misc.S 2004-10-26 12:24:06.319887896 +1000
@@ -591,7 +591,7 @@
isync
b 1b
-#ifdef CONFIG_PPC_PMAC
+#if defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE)
/*
* Do an IO access in real mode
*/
@@ -653,7 +653,7 @@
sync
isync
blr
-#endif /* CONFIG_PPC_PMAC */
+#endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */
/*
* Create a kernel thread
Index: linux-work/arch/ppc64/kernel/maple_pci.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-work/arch/ppc64/kernel/maple_pci.c 2004-10-26 12:24:06.323887288 +1000
@@ -0,0 +1,528 @@
+/*
+ * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@xxxxxxxxxxxxxxxxxxx),
+ * IBM Corp.
+ *
+ * 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.
+ */
+
+#define DEBUG
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/init.h>
+#include <linux/bootmem.h>
+
+#include <asm/sections.h>
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/pci-bridge.h>
+#include <asm/machdep.h>
+#include <asm/iommu.h>
+
+#include "pci.h"
+
+#ifdef DEBUG
+#define DBG(x...) printk(x)
+#else
+#define DBG(x...)
+#endif
+
+extern int pci_probe_only;
+extern int pci_read_irq_line(struct pci_dev *pci_dev);
+
+static struct pci_controller *u3_agp, *u3_ht;
+
+static int __init fixup_one_level_bus_range(struct device_node *node, int higher)
+{
+ for (; node != 0;node = node->sibling) {
+ int * bus_range;
+ unsigned int *class_code;
+ int len;
+
+ /* For PCI<->PCI bridges or CardBus bridges, we go down */
+ class_code = (unsigned int *) get_property(node, "class-code", NULL);
+ if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI &&
+ (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS))
+ continue;
+ bus_range = (int *) get_property(node, "bus-range", &len);
+ if (bus_range != NULL && len > 2 * sizeof(int)) {
+ if (bus_range[1] > higher)
+ higher = bus_range[1];
+ }
+ higher = fixup_one_level_bus_range(node->child, higher);
+ }
+ return higher;
+}
+
+/* This routine fixes the "bus-range" property of all bridges in the
+ * system since they tend to have their "last" member wrong on macs
+ *
+ * Note that the bus numbers manipulated here are OF bus numbers, they
+ * are not Linux bus numbers.
+ */
+static void __init fixup_bus_range(struct device_node *bridge)
+{
+ int * bus_range;
+ int len;
+
+ /* Lookup the "bus-range" property for the hose */
+ bus_range = (int *) get_property(bridge, "bus-range", &len);
+ if (bus_range == NULL || len < 2 * sizeof(int)) {
+ printk(KERN_WARNING "Can't get bus-range for %s\n",
+ bridge->full_name);
+ return;
+ }
+ bus_range[1] = fixup_one_level_bus_range(bridge->child, bus_range[1]);
+}
+
+
+#define U3_AGP_CFA0(devfn, off) \
+ ((1 << (unsigned long)PCI_SLOT(dev_fn)) \
+ | (((unsigned long)PCI_FUNC(dev_fn)) << 8) \
+ | (((unsigned long)(off)) & 0xFCUL))
+
+#define U3_AGP_CFA1(bus, devfn, off) \
+ ((((unsigned long)(bus)) << 16) \
+ |(((unsigned long)(devfn)) << 8) \
+ |(((unsigned long)(off)) & 0xFCUL) \
+ |1UL)
+
+static unsigned long u3_agp_cfg_access(struct pci_controller* hose,
+ u8 bus, u8 dev_fn, u8 offset)
+{
+ unsigned int caddr;
+
+ if (bus == hose->first_busno) {
+ if (dev_fn < (11 << 3))
+ return 0;
+ caddr = U3_AGP_CFA0(dev_fn, offset);
+ } else
+ caddr = U3_AGP_CFA1(bus, dev_fn, offset);
+
+ /* Uninorth will return garbage if we don't read back the value ! */
+ do {
+ out_le32(hose->cfg_addr, caddr);
+ } while (in_le32(hose->cfg_addr) != caddr);
+
+ offset &= 0x07;
+ return ((unsigned long)hose->cfg_data) + offset;
+}
+
+static int u3_agp_read_config(struct pci_bus *bus, unsigned int devfn,
+ int offset, int len, u32 *val)
+{
+ struct pci_controller *hose;
+ unsigned long addr;
+
+ hose = pci_bus_to_host(bus);
+ if (hose == NULL)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ addr = u3_agp_cfg_access(hose, bus->number, devfn, offset);
+ if (!addr)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ /*
+ * Note: the caller has already checked that offset is
+ * suitably aligned and that len is 1, 2 or 4.
+ */
+ switch (len) {
+ case 1:
+ *val = in_8((u8 *)addr);
+ break;
+ case 2:
+ *val = in_le16((u16 *)addr);
+ break;
+ default:
+ *val = in_le32((u32 *)addr);
+ break;
+ }
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int u3_agp_write_config(struct pci_bus *bus, unsigned int devfn,
+ int offset, int len, u32 val)
+{
+ struct pci_controller *hose;
+ unsigned long addr;
+
+ hose = pci_bus_to_host(bus);
+ if (hose == NULL)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ addr = u3_agp_cfg_access(hose, bus->number, devfn, offset);
+ if (!addr)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ /*
+ * Note: the caller has already checked that offset is
+ * suitably aligned and that len is 1, 2 or 4.
+ */
+ switch (len) {
+ case 1:
+ out_8((u8 *)addr, val);
+ (void) in_8((u8 *)addr);
+ break;
+ case 2:
+ out_le16((u16 *)addr, val);
+ (void) in_le16((u16 *)addr);
+ break;
+ default:
+ out_le32((u32 *)addr, val);
+ (void) in_le32((u32 *)addr);
+ break;
+ }
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static struct pci_ops u3_agp_pci_ops =
+{
+ u3_agp_read_config,
+ u3_agp_write_config
+};
+
+
+#define U3_HT_CFA0(devfn, off) \
+ ((((unsigned long)devfn) << 8) | offset)
+#define U3_HT_CFA1(bus, devfn, off) \
+ (U3_HT_CFA0(devfn, off) \
+ + (((unsigned long)bus) << 16) \
+ + 0x01000000UL)
+
+static unsigned long u3_ht_cfg_access(struct pci_controller* hose,
+ u8 bus, u8 devfn, u8 offset)
+{
+ if (bus == hose->first_busno) {
+ if (PCI_SLOT(devfn) == 0)
+ return 0;
+ return ((unsigned long)hose->cfg_data) + U3_HT_CFA0(devfn, offset);
+ } else
+ return ((unsigned long)hose->cfg_data) + U3_HT_CFA1(bus, devfn, offset);
+}
+
+static int u3_ht_read_config(struct pci_bus *bus, unsigned int devfn,
+ int offset, int len, u32 *val)
+{
+ struct pci_controller *hose;
+ unsigned long addr;
+
+ hose = pci_bus_to_host(bus);
+ if (hose == NULL)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ addr = u3_ht_cfg_access(hose, bus->number, devfn, offset);
+ if (!addr)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ /*
+ * Note: the caller has already checked that offset is
+ * suitably aligned and that len is 1, 2 or 4.
+ */
+ switch (len) {
+ case 1:
+ *val = in_8((u8 *)addr);
+ break;
+ case 2:
+ *val = in_le16((u16 *)addr);
+ break;
+ default:
+ *val = in_le32((u32 *)addr);
+ break;
+ }
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static int u3_ht_write_config(struct pci_bus *bus, unsigned int devfn,
+ int offset, int len, u32 val)
+{
+ struct pci_controller *hose;
+ unsigned long addr;
+
+ hose = pci_bus_to_host(bus);
+ if (hose == NULL)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+
+ addr = u3_ht_cfg_access(hose, bus->number, devfn, offset);
+ if (!addr)
+ return PCIBIOS_DEVICE_NOT_FOUND;
+ /*
+ * Note: the caller has already checked that offset is
+ * suitably aligned and that len is 1, 2 or 4.
+ */
+ switch (len) {
+ case 1:
+ out_8((u8 *)addr, val);
+ (void) in_8((u8 *)addr);
+ break;
+ case 2:
+ out_le16((u16 *)addr, val);
+ (void) in_le16((u16 *)addr);
+ break;
+ default:
+ out_le32((u32 *)addr, val);
+ (void) in_le32((u32 *)addr);
+ break;
+ }
+ return PCIBIOS_SUCCESSFUL;
+}
+
+static struct pci_ops u3_ht_pci_ops =
+{
+ u3_ht_read_config,
+ u3_ht_write_config
+};
+
+static void __init setup_u3_agp(struct pci_controller* hose)
+{
+ /* On G5, we move AGP up to high bus number so we don't need
+ * to reassign bus numbers for HT. If we ever have P2P bridges
+ * on AGP, we'll have to move pci_assign_all_busses to the
+ * pci_controller structure so we enable it for AGP and not for
+ * HT childs.
+ * We hard code the address because of the different size of
+ * the reg address cell, we shall fix that by killing struct
+ * reg_property and using some accessor functions instead
+ */
+ hose->first_busno = 0xf0;
+ hose->last_busno = 0xff;
+ hose->ops = &u3_agp_pci_ops;
+ hose->cfg_addr = ioremap(0xf0000000 + 0x800000, 0x1000);
+ hose->cfg_data = ioremap(0xf0000000 + 0xc00000, 0x1000);
+
+ u3_agp = hose;
+}
+
+static void __init setup_u3_ht(struct pci_controller* hose)
+{
+ hose->ops = &u3_ht_pci_ops;
+
+ /* We hard code the address because of the different size of
+ * the reg address cell, we shall fix that by killing struct
+ * reg_property and using some accessor functions instead
+ */
+ hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, 0x02000000);
+
+ hose->first_busno = 0;
+ hose->last_busno = 0xef;
+
+ u3_ht = hose;
+}
+
+static int __init add_bridge(struct device_node *dev)
+{
+ int len;
+ struct pci_controller *hose;
+ char* disp_name;
+ int *bus_range;
+ int primary = 1;
+ struct property *of_prop;
+
+ DBG("Adding PCI host bridge %s\n", dev->full_name);
+
+ bus_range = (int *) get_property(dev, "bus-range", &len);
+ if (bus_range == NULL || len < 2 * sizeof(int)) {
+ printk(KERN_WARNING "Can't get bus-range for %s, assume bus 0\n",
+ dev->full_name);
+ }
+
+ hose = pci_alloc_pci_controller(phb_type_apple);
+ if (!hose)
+ return -ENOMEM;
+ hose->arch_data = dev;
+ hose->first_busno = bus_range ? bus_range[0] : 0;
+ hose->last_busno = bus_range ? bus_range[1] : 0xff;
+
+ of_prop = (struct property *)alloc_bootmem(sizeof(struct property) +
+ sizeof(hose->global_number));
+ if (of_prop) {
+ memset(of_prop, 0, sizeof(struct property));
+ of_prop->name = "linux,pci-domain";
+ of_prop->length = sizeof(hose->global_number);
+ of_prop->value = (unsigned char *)&of_prop[1];
+ memcpy(of_prop->value, &hose->global_number, sizeof(hose->global_number));
+ prom_add_property(dev, of_prop);
+ }
+
+ disp_name = NULL;
+ if (device_is_compatible(dev, "u3-agp")) {
+ setup_u3_agp(hose);
+ disp_name = "U3-AGP";
+ primary = 0;
+ } else if (device_is_compatible(dev, "u3-ht")) {
+ setup_u3_ht(hose);
+ disp_name = "U3-HT";
+ primary = 1;
+ }
+ printk(KERN_INFO "Found %s PCI host bridge. Firmware bus number: %d->%d\n",
+ disp_name, hose->first_busno, hose->last_busno);
+
+ /* Interpret the "ranges" property */
+ /* This also maps the I/O region and sets isa_io/mem_base */
+ pci_process_bridge_OF_ranges(hose, dev);
+ pci_setup_phb_io(hose, primary);
+
+ /* Fixup "bus-range" OF property */
+ fixup_bus_range(dev);
+
+ return 0;
+}
+
+
+void __init maple_pcibios_fixup(void)
+{
+ struct pci_dev *dev = NULL;
+
+ DBG(" -> maple_pcibios_fixup\n");
+
+ while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL)
+ pci_read_irq_line(dev);
+
+ /* Do the mapping of the IO space */
+ phbs_remap_io();
+
+ /* Fixup the pci_bus sysdata pointers */
+ pci_fix_bus_sysdata();
+
+ /* Setup the iommu */
+ iommu_setup_u3();
+
+ DBG(" <- maple_pcibios_fixup\n");
+}
+
+static void __init maple_fixup_phb_resources(void)
+{
+ struct pci_controller *hose, *tmp;
+
+ list_for_each_entry_safe(hose, tmp, &hose_list, list_node) {
+ unsigned long offset = (unsigned long)hose->io_base_virt - pci_io_base;
+ hose->io_resource.start += offset;
+ hose->io_resource.end += offset;
+ printk(KERN_INFO "PCI Host %d, io start: %lx; io end: %lx\n",
+ hose->global_number,
+ hose->io_resource.start, hose->io_resource.end);
+ }
+}
+
+void __init maple_pci_init(void)
+{
+ struct device_node *np, *root;
+ struct device_node *ht = NULL;
+
+ /* Probe root PCI hosts, that is on U3 the AGP host and the
+ * HyperTransport host. That one is actually "kept" around
+ * and actually added last as it's resource management relies
+ * on the AGP resources to have been setup first
+ */
+ root = of_find_node_by_path("/");
+ if (root == NULL) {
+ printk(KERN_CRIT "maple_find_bridges: can't find root of device tree\n");
+ return;
+ }
+ for (np = NULL; (np = of_get_next_child(root, np)) != NULL;) {
+ if (np->name == NULL)
+ continue;
+ if (strcmp(np->name, "pci") == 0) {
+ if (add_bridge(np) == 0)
+ of_node_get(np);
+ }
+ if (strcmp(np->name, "ht") == 0) {
+ of_node_get(np);
+ ht = np;
+ }
+ }
+ of_node_put(root);
+
+ /* Now setup the HyperTransport host if we found any
+ */
+ if (ht && add_bridge(ht) != 0)
+ of_node_put(ht);
+
+ /* Fixup the IO resources on our host bridges as the common code
+ * does it only for childs of the host bridges
+ */
+ maple_fixup_phb_resources();
+
+ /* Setup the linkage between OF nodes and PHBs */
+ pci_devs_phb_init();
+
+ /* Fixup the PCI<->OF mapping for U3 AGP due to bus renumbering. We
+ * assume there is no P2P bridge on the AGP bus, which should be a
+ * safe assumptions hopefully.
+ */
+ if (u3_agp) {
+ struct device_node *np = u3_agp->arch_data;
+ np->busno = 0xf0;
+ for (np = np->child; np; np = np->sibling)
+ np->busno = 0xf0;
+ }
+
+ /* Tell pci.c to use the common resource allocation mecanism */
+ pci_probe_only = 0;
+
+ /* Allow all IO */
+ io_page_mask = -1;
+}
+
+int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel)
+{
+ struct device_node *np;
+ int irq = channel ? 15 : 14;
+
+ if (pdev->vendor != PCI_VENDOR_ID_AMD ||
+ pdev->device != PCI_DEVICE_ID_AMD_8111_IDE)
+ return irq;
+
+ np = pci_device_to_OF_node(pdev);
+ if (np == NULL)
+ return irq;
+ if (np->n_intrs < 2)
+ return irq;
+ return np->intrs[channel & 0x1].line;
+}
+
+/* XXX: To remove once all firmwares are ok */
+static void fixup_maple_ide(struct pci_dev* dev)
+{
+#if 0 /* Enable this to enable IDE port 0 */
+ {
+ u8 v;
+
+ pci_read_config_byte(dev, 0x40, &v);
+ v |= 2;
+ pci_write_config_byte(dev, 0x40, v);
+ }
+#endif
+#if 0 /* fix bus master base */
+ pci_write_config_dword(dev, 0x20, 0xcc01);
+ printk("old ide resource: %lx -> %lx \n",
+ dev->resource[4].start, dev->resource[4].end);
+ dev->resource[4].start = 0xcc00;
+ dev->resource[4].end = 0xcc10;
+#endif
+#if 1 /* Enable this to fixup IDE sense/polarity of irqs in IO-APICs */
+ {
+ struct pci_dev *apicdev;
+ u32 v;
+
+ apicdev = pci_get_slot (dev->bus, PCI_DEVFN(5,0));
+ if (apicdev == NULL)
+ printk("IDE Fixup IRQ: Can't find IO-APIC !\n");
+ else {
+ pci_write_config_byte(apicdev, 0xf2, 0x10 + 2*14);
+ pci_read_config_dword(apicdev, 0xf4, &v);
+ v &= ~0x00000022;
+ pci_write_config_dword(apicdev, 0xf4, v);
+ pci_write_config_byte(apicdev, 0xf2, 0x10 + 2*15);
+ pci_read_config_dword(apicdev, 0xf4, &v);
+ v &= ~0x00000022;
+ pci_write_config_dword(apicdev, 0xf4, v);
+ pci_dev_put(apicdev);
+ }
+ }
+#endif
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_IDE,
+ fixup_maple_ide);
Index: linux-work/arch/ppc64/configs/maple_defconfig
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-work/arch/ppc64/configs/maple_defconfig 2004-10-26 12:24:06.328886528 +1000
@@ -0,0 +1,921 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.9
+# Wed Oct 20 15:39:14 2004
+#
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_COMPAT=y
+CONFIG_FRAME_POINTER=y
+CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_HOTPLUG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_EMBEDDED is not set
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+# CONFIG_TINY_SHMEM is not set
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_ISERIES is not set
+CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_PSERIES is not set
+# CONFIG_PPC_PMAC is not set
+CONFIG_PPC_MAPLE=y
+CONFIG_PPC=y
+CONFIG_PPC64=y
+CONFIG_PPC_OF=y
+# CONFIG_ALTIVEC is not set
+CONFIG_U3_DART=y
+CONFIG_MPIC_BROKEN_U3=y
+CONFIG_BOOTX_TEXT=y
+CONFIG_POWER4_ONLY=y
+CONFIG_IOMMU_VMERGE=y
+CONFIG_SMP=y
+# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_NR_CPUS=2
+# CONFIG_SCHED_SMT is not set
+# CONFIG_PREEMPT is not set
+
+#
+# General setup
+#
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_PCI_LEGACY_PROC=y
+CONFIG_PCI_NAMES=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
+# CONFIG_BLK_DEV_INITRD is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+CONFIG_IDE=y
+CONFIG_BLK_DEV_IDE=y
+
+#
+# Please see Documentation/ide.txt for help/info on IDE drives
+#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_BLK_DEV_IDEDISK=y
+# CONFIG_IDEDISK_MULTI_MODE is not set
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+# CONFIG_BLK_DEV_IDEFLOPPY is not set
+CONFIG_IDE_TASK_IOCTL=y
+CONFIG_IDE_TASKFILE_IO=y
+
+#
+# IDE chipset support/bugfixes
+#
+CONFIG_IDE_GENERIC=y
+CONFIG_BLK_DEV_IDEPCI=y
+CONFIG_IDEPCI_SHARE_IRQ=y
+# CONFIG_BLK_DEV_OFFBOARD is not set
+CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_OPTI621 is not set
+# CONFIG_BLK_DEV_SL82C105 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
+CONFIG_IDEDMA_PCI_AUTO=y
+# CONFIG_IDEDMA_ONLYDISK is not set
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+CONFIG_BLK_DEV_AMD74XX=y
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CY82C693 is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+# CONFIG_BLK_DEV_HPT34X is not set
+# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_IDE_ARM is not set
+CONFIG_BLK_DEV_IDEDMA=y
+# CONFIG_IDEDMA_IVB is not set
+CONFIG_IDEDMA_AUTO=y
+# CONFIG_BLK_DEV_HD is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+# CONFIG_NETLINK_DEV is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_NET_DIVERT is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_HW_FLOWCONTROL is not set
+
+#
+# QoS and/or fair queueing
+#
+# CONFIG_NET_SCHED is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+CONFIG_AMD8111_ETH=y
+# CONFIG_AMD8111E_NAPI is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+# CONFIG_EEPRO100 is not set
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+
+#
+# Ethernet (1000 Mbit)
+#
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+CONFIG_E1000=y
+# CONFIG_E1000_NAPI is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+# CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_PMACZILOG is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=y
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+CONFIG_I2C_AMD8111=y
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISA is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PROSAVAGE is not set
+# CONFIG_I2C_SAVAGE4 is not set
+# CONFIG_SCx200_ACB is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Hardware Sensors Chip support
+#
+# CONFIG_I2C_SENSOR is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+
+#
+# Other I2C Chip support
+#
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_BANDWIDTH is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_SPLIT_ISO=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_UHCI_HCD=y
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_BLUETOOTH_TTY is not set
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_STORAGE is not set
+
+#
+# USB Human Interface Devices (HID)
+#
+CONFIG_USB_HID=y
+CONFIG_USB_HIDINPUT=y
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+# CONFIG_USB_AIPTEK is not set
+# CONFIG_USB_WACOM is not set
+# CONFIG_USB_KBTAB is not set
+# CONFIG_USB_POWERMATE is not set
+# CONFIG_USB_MTOUCH is not set
+# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_XPAD is not set
+# CONFIG_USB_ATI_REMOTE is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB Multimedia devices
+#
+# CONFIG_USB_DABUSB is not set
+
+#
+# Video4Linux support is needed for USB Multimedia device support
+#
+
+#
+# USB Network adaptors
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+CONFIG_USB_PEGASUS=y
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+CONFIG_USB_SERIAL_KEYSPAN=y
+CONFIG_USB_SERIAL_KEYSPAN_MPR=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19=y
+CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+CONFIG_USB_EZUSB=y
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_TIGL is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+# CONFIG_DEVFS_FS is not set
+CONFIG_DEVPTS_FS_XATTR=y
+# CONFIG_DEVPTS_FS_SECURITY is not set
+CONFIG_TMPFS=y
+# CONFIG_HUGETLBFS is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+
+#
+# Network File Systems
+#
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V4=y
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+# CONFIG_EXPORTFS is not set
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf-8"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_DEBUG_KERNEL=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_SLAB=y
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_INFO is not set
+CONFIG_DEBUG_STACKOVERFLOW=y
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_DEBUGGER=y
+CONFIG_XMON=y
+CONFIG_XMON_DEFAULT=y
+# CONFIG_PPCDBG is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_SCHEDSTATS is not set
+
+#
+# Security options
+#
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Library routines
+#
+CONFIG_CRC_CCITT=y
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
-
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