Eric Lee / smarc-ti-linux-kernel | Embedian Git Server

Commit 8e1a6dd2fddcc73c9e933758361e3d9c076c688a

Authored by Chris Zankel 2005-06-24 13:01:10 +0800

Committed by Linus Torvalds 2005-06-24 15:05:21 +0800

[PATCH] xtensa: Architecture support for Tensilica Xtensa Part 1

The attached patches provides part 1 of an architecture implementation for the
Tensilica Xtensa CPU series.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Showing 4 changed files with 1029 additions and 0 deletions Side-by-side Diff

arch/xtensa/Kconfig
arch/xtensa/Kconfig.debug
arch/xtensa/Makefile
arch/xtensa/configs/common_defconfig

arch/xtensa/Kconfig

Diff comments View file @ 8e1a6dd

	1	+# For a description of the syntax of this configuration file,
	2	+# see Documentation/kbuild/config-language.txt.
	3	+
	4	+mainmenu "Linux/Xtensa Kernel Configuration"
	5	+
	6	+config FRAME_POINTER
	7	+ bool
	8	+ default n
	9	+
	10	+config XTENSA
	11	+ bool
	12	+ default y
	13	+ help
	14	+ Xtensa processors are 32-bit RISC machines designed by Tensilica
	15	+ primarily for embedded systems. These processors are both
	16	+ configurable and extensible. The Linux port to the Xtensa
	17	+ architecture supports all processor configurations and extensions,
	18	+ with reasonable minimum requirements. The Xtensa Linux project has
	19	+ a home page at <http://xtensa.sourceforge.net/>.
	20	+
	21	+config UID16
	22	+ bool
	23	+ default n
	24	+
	25	+config RWSEM_XCHGADD_ALGORITHM
	26	+ bool
	27	+ default y
	28	+
	29	+config HAVE_DEC_LOCK
	30	+ bool
	31	+ default y
	32	+
	33	+config GENERIC_HARDIRQS
	34	+ bool
	35	+ default y
	36	+
	37	+source "init/Kconfig"
	38	+
	39	+menu "Processor type and features"
	40	+
	41	+choice
	42	+ prompt "Xtensa Processor Configuration"
	43	+ default XTENSA_CPU_LINUX_BE
	44	+
	45	+config XTENSA_CPU_LINUX_BE
	46	+ bool "linux_be"
	47	+ ---help---
	48	+ The linux_be processor configuration is the baseline Xtensa
	49	+ configurations included in this kernel and also used by
	50	+ binutils, gcc, and gdb. It contains no TIE, no coprocessors,
	51	+ and the following configuration options:
	52	+
	53	+ Code Density Option 2 Misc Special Registers
	54	+ NSA/NSAU Instructions 128-bit Data Bus Width
	55	+ Processor ID 8K, 2-way I and D Caches
	56	+ Zero-Overhead Loops 2 Inst Address Break Registers
	57	+ Big Endian 2 Data Address Break Registers
	58	+ 64 General-Purpose Registers JTAG Interface and Trace Port
	59	+ 17 Interrupts MMU w/ TLBs and Autorefill
	60	+ 3 Interrupt Levels 8 Autorefill Ways (I/D TLBs)
	61	+ 3 Timers Unaligned Exceptions
	62	+endchoice
	63	+
	64	+config MMU
	65	+ bool
	66	+ default y
	67	+
	68	+config XTENSA_UNALIGNED_USER
	69	+ bool "Unaligned memory access in use space"
	70	+ ---help---
	71	+ The Xtensa architecture currently does not handle unaligned
	72	+ memory accesses in hardware but through an exception handler.
	73	+ Per default, unaligned memory accesses are disabled in user space.
	74	+
	75	+ Say Y here to enable unaligned memory access in user space.
	76	+
	77	+config PREEMPT
	78	+ bool "Preemptible Kernel"
	79	+ ---help---
	80	+ This option reduces the latency of the kernel when reacting to
	81	+ real-time or interactive events by allowing a low priority process to
	82	+ be preempted even if it is in kernel mode executing a system call.
	83	+ Unfortunately the kernel code has some race conditions if both
	84	+ CONFIG_SMP and CONFIG_PREEMPT are enabled, so this option is
	85	+ currently disabled if you are building an SMP kernel.
	86	+
	87	+ Say Y here if you are building a kernel for a desktop, embedded
	88	+ or real-time system. Say N if you are unsure.
	89	+
	90	+config MATH_EMULATION
	91	+ bool "Math emulation"
	92	+ help
	93	+ Can we use information of configuration file?
	94	+
	95	+config HIGHMEM
	96	+ bool "High memory support"
	97	+
	98	+endmenu
	99	+
	100	+menu "Platform options"
	101	+
	102	+choice
	103	+ prompt "Xtensa System Type"
	104	+ default XTENSA_PLATFORM_ISS
	105	+
	106	+config XTENSA_PLATFORM_ISS
	107	+ bool "ISS"
	108	+ help
	109	+ ISS is an acronym for Tensilica's Instruction Set Simulator.
	110	+
	111	+config XTENSA_PLATFORM_XT2000
	112	+ bool "XT2000"
	113	+ help
	114	+ XT2000 is the name of Tensilica's feature-rich emulation platform.
	115	+ This hardware is capable of running a full Linux distribution.
	116	+
	117	+endchoice
	118	+
	119	+
	120	+config XTENSA_CALIBRATE_CCOUNT
	121	+ bool "Auto calibration of the CPU clock rate"
	122	+ ---help---
	123	+ On some platforms (XT2000, for example), the CPU clock rate can
	124	+ vary. The frequency can be determined, however, by measuring
	125	+ against a well known, fixed frequency, such as an UART oscillator.
	126	+
	127	+config XTENSA_CPU_CLOCK
	128	+ int "CPU clock rate [MHz]"
	129	+ depends on !XTENSA_CALIBRATE_CCOUNT
	130	+ default "16"
	131	+
	132	+config GENERIC_CALIBRATE_DELAY
	133	+ bool "Auto calibration of the BogoMIPS value"
	134	+ ---help---
	135	+ The BogoMIPS value can easily derived from the CPU frequency.
	136	+
	137	+config CMDLINE_BOOL
	138	+ bool "Default bootloader kernel arguments"
	139	+
	140	+config CMDLINE
	141	+ string "Initial kernel command string"
	142	+ depends on CMDLINE_BOOL
	143	+ default "console=ttyS0,38400 root=/dev/ram"
	144	+ help
	145	+ On some architectures (EBSA110 and CATS), there is currently no way
	146	+ for the boot loader to pass arguments to the kernel. For these
	147	+ architectures, you should supply some command-line options at build
	148	+ time by entering them here. As a minimum, you should specify the
	149	+ memory size and the root device (e.g., mem=64M root=/dev/nfs).
	150	+
	151	+config SERIAL_CONSOLE
	152	+ bool
	153	+ depends on XTENSA_PLATFORM_ISS
	154	+ default y
	155	+
	156	+config XTENSA_ISS_NETWORK
	157	+ bool
	158	+ depends on XTENSA_PLATFORM_ISS
	159	+ default y
	160	+
	161	+endmenu
	162	+
	163	+menu "Bus options"
	164	+
	165	+config PCI
	166	+ bool "PCI support" if !XTENSA_PLATFORM_ISS
	167	+ depends on !XTENSA_PLATFORM_ISS
	168	+ default y
	169	+ help
	170	+ Find out whether you have a PCI motherboard. PCI is the name of a
	171	+ bus system, i.e. the way the CPU talks to the other stuff inside
	172	+ your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
	173	+ VESA. If you have PCI, say Y, otherwise N.
	174	+
	175	+ The PCI-HOWTO, available from
	176	+ <http://www.linuxdoc.org/docs.html#howto>, contains valuable
	177	+ information about which PCI hardware does work under Linux and which
	178	+ doesn't
	179	+
	180	+source "drivers/pci/Kconfig"
	181	+
	182	+config HOTPLUG
	183	+
	184	+ bool "Support for hot-pluggable devices"
	185	+ ---help---
	186	+ Say Y here if you want to plug devices into your computer while
	187	+ the system is running, and be able to use them quickly. In many
	188	+ cases, the devices can likewise be unplugged at any time too.
	189	+
	190	+ One well known example of this is PCMCIA- or PC-cards, credit-card
	191	+ size devices such as network cards, modems or hard drives which are
	192	+ plugged into slots found on all modern laptop computers. Another
	193	+ example, used on modern desktops as well as laptops, is USB.
	194	+
	195	+ Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
	196	+ software (at <http://linux-hotplug.sourceforge.net/>) and install it.
	197	+ Then your kernel will automatically call out to a user mode "policy
	198	+ agent" (/sbin/hotplug) to load modules and set up software needed
	199	+ to use devices as you hotplug them.
	200	+
	201	+source "drivers/pcmcia/Kconfig"
	202	+
	203	+source "drivers/pci/hotplug/Kconfig"
	204	+
	205	+endmenu
	206	+
	207	+menu "Exectuable file formats"
	208	+
	209	+# only elf supported
	210	+config KCORE_ELF
	211	+ bool
	212	+ depends on PROC_FS
	213	+ default y
	214	+ help
	215	+ If you enabled support for /proc file system then the file
	216	+ /proc/kcore will contain the kernel core image in ELF format. This
	217	+ can be used in gdb:
	218	+
	219	+ $ cd /usr/src/linux ; gdb vmlinux /proc/kcore
	220	+
	221	+ This is especially useful if you have compiled the kernel with the
	222	+ "-g" option to preserve debugging information. It is mainly used
	223	+ for examining kernel data structures on the live kernel.
	224	+
	225	+source "fs/Kconfig.binfmt"
	226	+
	227	+endmenu
	228	+
	229	+source "drivers/Kconfig"
	230	+
	231	+source "fs/Kconfig"
	232	+
	233	+menu "Xtensa initrd options"
	234	+ depends on BLK_DEV_INITRD
	235	+
	236	+ config EMBEDDED_RAMDISK
	237	+ bool "Embed root filesystem ramdisk into the kernel"
	238	+
	239	+config EMBEDDED_RAMDISK_IMAGE
	240	+ string "Filename of gziped ramdisk image"
	241	+ depends on EMBEDDED_RAMDISK
	242	+ default "ramdisk.gz"
	243	+ help
	244	+ This is the filename of the ramdisk image to be built into the
	245	+ kernel. Relative pathnames are relative to arch/xtensa/boot/ramdisk/.
	246	+ The ramdisk image is not part of the kernel distribution; you must
	247	+ provide one yourself.
	248	+endmenu
	249	+
	250	+source "arch/xtensa/Kconfig.debug"
	251	+
	252	+source "security/Kconfig"
	253	+
	254	+source "crypto/Kconfig"
	255	+
	256	+source "lib/Kconfig"

arch/xtensa/Kconfig.debug

Diff comments View file @ 8e1a6dd

	1	+menu "Kernel hacking"
	2	+
	3	+source "lib/Kconfig.debug"
	4	+
	5	+endmenu

arch/xtensa/Makefile

Diff comments View file @ 8e1a6dd

	1	+#
	2	+# This file is subject to the terms and conditions of the GNU General Public
	3	+# License. See the file "COPYING" in the main directory of this archive
	4	+# for more details.
	5	+#
	6	+# Copyright (C) 2001 - 2005 Tensilica Inc.
	7	+#
	8	+# This file is included by the global makefile so that you can add your own
	9	+# architecture-specific flags and dependencies. Remember to do have actions
	10	+# for "archclean" and "archdep" for cleaning up and making dependencies for
	11	+# this architecture
	12	+
	13	+# Core configuration.
	14	+# (Use CPU=<xtensa_config> to use another default compiler.)
	15	+
	16	+cpu-$(CONFIG_XTENSA_CPU_LINUX_BE) := linux_be
	17	+cpu-$(CONFIG_XTENSA_CPU_LINUX_CUSTOM) := linux_custom
	18	+
	19	+CPU = $(cpu-y)
	20	+export CPU
	21	+
	22	+# Platform configuration
	23	+
	24	+platform-y := common
	25	+platform-$(CONFIG_XTENSA_PLATFORM_XT2000) := xt2000
	26	+platform-$(CONFIG_XTENSA_PLATFORM_ISS) := iss
	27	+
	28	+PLATFORM = $(platform-y)
	29	+export PLATFORM
	30	+
	31	+#LDFLAGS_vmlinux := -T$(word 1,$(LINKSCRIPT))
	32	+AFLAGS_vmlinux.lds.o := -Uxtensa
	33	+CPPFLAGS += -Iarch/xtensa -Iinclude/asm -mlongcalls -g
	34	+AFLAGS += -Iarch/xtensa -Iinclude/asm
	35	+CPP = $(CC) -E $(CFLAGS)
	36	+
	37	+cflags-y += -Iarch/xtensa -pipe -mlongcalls
	38	+
	39	+
	40	+KBUILD_DEFCONFIG := common_defconfig
	41	+
	42	+# ramdisk/initrd support
	43	+# You need a compressed ramdisk image, named ramdisk.gz in
	44	+# arch/xtensa/boot/ramdisk
	45	+
	46	+core-$(CONFIG_EMBEDDED_RAMDISK) += arch/xtensa/boot/ramdisk/
	47	+
	48	+# Test for cross compiling
	49	+
	50	+ifneq ($(CPU),)
	51	+ COMPILE_ARCH = $(shell uname -m)
	52	+
	53	+ ifneq ($(COMPILE_ARCH), xtensa)
	54	+ ifndef CROSS_COMPILE
	55	+ CROSS_COMPILE = xtensa_$(CPU)-
	56	+ endif
	57	+ endif
	58	+endif
	59	+
	60	+#
	61	+
	62	+LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
	63	+
	64	+head-y := arch/xtensa/kernel/head.o
	65	+core-y += arch/xtensa/kernel/ \
	66	+ arch/xtensa/mm/ arch/xtensa/platform-$(PLATFORM)/
	67	+libs-y += arch/xtensa/lib/ $(LIBGCC)
	68	+
	69	+boot := arch/xtensa/boot
	70	+
	71	+arch/xtensa/kernel/asm-offsets.s: \
	72	+ arch/xtensa/kernel/asm-offsets.c \
	73	+ include/asm-xtensa/.platform
	74	+
	75	+include/asm-xtensa/offsets.h: arch/xtensa/kernel/asm-offsets.s
	76	+ $(call filechk,gen-asm-offsets)
	77	+
	78	+prepare: include/asm-xtensa/.platform include/asm-xtensa/offsets.h
	79	+
	80	+# Update machine cpu and platform symlinks if something which affects
	81	+# them changed.
	82	+
	83	+include/asm-xtensa/.platform: $(wildcard include/config/arch/*.h)
	84	+ @echo ' Setting up cpu ($(CPU)) and platform ($(PLATFORM)) symlinks'
	85	+ $(Q)rm -f include/asm-xtensa/platform
	86	+ $(Q)rm -f include/asm-xtensa/xtensa/config
	87	+ $(Q)(cd include/asm-xtensa/; ln -sf platform-$(PLATFORM) platform)
	88	+ $(Q)(cd include/asm-xtensa/xtensa; ln -sf config-$(CPU) config)
	89	+
	90	+all: zImage
	91	+
	92	+bzImage : zImage
	93	+
	94	+zImage zImage.initrd: vmlinux
	95	+ $(Q)$(MAKE) $(build)=$(boot) $@
	96	+
	97	+CLEAN_FILES += arch/xtensa/vmlinux.lds include/asm-xtensa/offset.h
	98	+
	99	+define archhelp
	100	+ @echo '* zImage - Compressed kernel image (arch/xtensa/boot/images/zImage.*)'
	101	+endef

arch/xtensa/configs/common_defconfig

Diff comments View file @ 8e1a6dd

	1	+#
	2	+# Automatically generated make config: don't edit
	3	+# Linux kernel version: 2.6.11-rc2
	4	+# Tue Mar 1 16:36:53 2005
	5	+#
	6	+# CONFIG_FRAME_POINTER is not set
	7	+CONFIG_XTENSA=y
	8	+# CONFIG_UID16 is not set
	9	+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
	10	+CONFIG_HAVE_DEC_LOCK=y
	11	+CONFIG_GENERIC_HARDIRQS=y
	12	+
	13	+#
	14	+# Code maturity level options
	15	+#
	16	+CONFIG_EXPERIMENTAL=y
	17	+CONFIG_CLEAN_COMPILE=y
	18	+CONFIG_BROKEN_ON_SMP=y
	19	+
	20	+#
	21	+# General setup
	22	+#
	23	+CONFIG_LOCALVERSION=""
	24	+CONFIG_SWAP=y
	25	+CONFIG_SYSVIPC=y
	26	+# CONFIG_POSIX_MQUEUE is not set
	27	+CONFIG_BSD_PROCESS_ACCT=y
	28	+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
	29	+CONFIG_SYSCTL=y
	30	+# CONFIG_AUDIT is not set
	31	+CONFIG_LOG_BUF_SHIFT=14
	32	+# CONFIG_HOTPLUG is not set
	33	+CONFIG_KOBJECT_UEVENT=y
	34	+# CONFIG_IKCONFIG is not set
	35	+# CONFIG_EMBEDDED is not set
	36	+CONFIG_KALLSYMS=y
	37	+# CONFIG_KALLSYMS_ALL is not set
	38	+# CONFIG_KALLSYMS_EXTRA_PASS is not set
	39	+CONFIG_FUTEX=y
	40	+CONFIG_EPOLL=y
	41	+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
	42	+CONFIG_SHMEM=y
	43	+CONFIG_CC_ALIGN_FUNCTIONS=0
	44	+CONFIG_CC_ALIGN_LABELS=0
	45	+CONFIG_CC_ALIGN_LOOPS=0
	46	+CONFIG_CC_ALIGN_JUMPS=0
	47	+# CONFIG_TINY_SHMEM is not set
	48	+
	49	+#
	50	+# Loadable module support
	51	+#
	52	+CONFIG_MODULES=y
	53	+# CONFIG_MODULE_UNLOAD is not set
	54	+CONFIG_OBSOLETE_MODPARM=y
	55	+CONFIG_MODVERSIONS=y
	56	+# CONFIG_MODULE_SRCVERSION_ALL is not set
	57	+CONFIG_KMOD=y
	58	+
	59	+#
	60	+# Processor type and features
	61	+#
	62	+CONFIG_XTENSA_ARCH_LINUX_BE=y
	63	+# CONFIG_XTENSA_ARCH_LINUX_LE is not set
	64	+# CONFIG_XTENSA_ARCH_LINUX_TEST is not set
	65	+# CONFIG_XTENSA_ARCH_S5 is not set
	66	+# CONFIG_XTENSA_CUSTOM is not set
	67	+CONFIG_MMU=y
	68	+# CONFIG_XTENSA_UNALIGNED_USER is not set
	69	+# CONFIG_PREEMPT is not set
	70	+# CONFIG_MATH_EMULATION is not set
	71	+# CONFIG_HIGHMEM is not set
	72	+
	73	+#
	74	+# Platform options
	75	+#
	76	+# CONFIG_XTENSA_PLATFORM_ISS is not set
	77	+CONFIG_XTENSA_PLATFORM_XT2000=y
	78	+CONFIG_XTENSA_CALIBRATE_CCOUNT=y
	79	+CONFIG_GENERIC_CALIBRATE_DELAY=y
	80	+CONFIG_CMDLINE_BOOL=y
	81	+CONFIG_CMDLINE="console=ttyS0,38400 ip=bootp root=nfs nfsroot=/opt/montavista/pro/devkit/xtensa/linux_be/target"
	82	+
	83	+#
	84	+# Bus options
	85	+#
	86	+CONFIG_PCI=y
	87	+# CONFIG_PCI_LEGACY_PROC is not set
	88	+# CONFIG_PCI_NAMES is not set
	89	+
	90	+#
	91	+# PCCARD (PCMCIA/CardBus) support
	92	+#
	93	+# CONFIG_PCCARD is not set
	94	+
	95	+#
	96	+# PC-card bridges
	97	+#
	98	+
	99	+#
	100	+# PCI Hotplug Support
	101	+#
	102	+# CONFIG_HOTPLUG_PCI is not set
	103	+
	104	+#
	105	+# Exectuable file formats
	106	+#
	107	+CONFIG_KCORE_ELF=y
	108	+CONFIG_BINFMT_ELF=y
	109	+CONFIG_BINFMT_MISC=y
	110	+
	111	+#
	112	+# Device Drivers
	113	+#
	114	+
	115	+#
	116	+# Generic Driver Options
	117	+#
	118	+CONFIG_STANDALONE=y
	119	+CONFIG_PREVENT_FIRMWARE_BUILD=y
	120	+# CONFIG_FW_LOADER is not set
	121	+# CONFIG_DEBUG_DRIVER is not set
	122	+
	123	+#
	124	+# Memory Technology Devices (MTD)
	125	+#
	126	+# CONFIG_MTD is not set
	127	+
	128	+#
	129	+# Parallel port support
	130	+#
	131	+# CONFIG_PARPORT is not set
	132	+
	133	+#
	134	+# Plug and Play support
	135	+#
	136	+
	137	+#
	138	+# Block devices
	139	+#
	140	+# CONFIG_BLK_DEV_FD is not set
	141	+# CONFIG_BLK_CPQ_DA is not set
	142	+# CONFIG_BLK_CPQ_CISS_DA is not set
	143	+# CONFIG_BLK_DEV_DAC960 is not set
	144	+# CONFIG_BLK_DEV_UMEM is not set
	145	+# CONFIG_BLK_DEV_COW_COMMON is not set
	146	+# CONFIG_BLK_DEV_LOOP is not set
	147	+# CONFIG_BLK_DEV_NBD is not set
	148	+# CONFIG_BLK_DEV_SX8 is not set
	149	+# CONFIG_BLK_DEV_RAM is not set
	150	+CONFIG_BLK_DEV_RAM_COUNT=16
	151	+CONFIG_INITRAMFS_SOURCE=""
	152	+# CONFIG_CDROM_PKTCDVD is not set
	153	+
	154	+#
	155	+# IO Schedulers
	156	+#
	157	+CONFIG_IOSCHED_NOOP=y
	158	+CONFIG_IOSCHED_AS=y
	159	+CONFIG_IOSCHED_DEADLINE=y
	160	+CONFIG_IOSCHED_CFQ=y
	161	+# CONFIG_ATA_OVER_ETH is not set
	162	+
	163	+#
	164	+# ATA/ATAPI/MFM/RLL support
	165	+#
	166	+# CONFIG_IDE is not set
	167	+
	168	+#
	169	+# SCSI device support
	170	+#
	171	+# CONFIG_SCSI is not set
	172	+
	173	+#
	174	+# Multi-device support (RAID and LVM)
	175	+#
	176	+# CONFIG_MD is not set
	177	+
	178	+#
	179	+# Fusion MPT device support
	180	+#
	181	+
	182	+#
	183	+# IEEE 1394 (FireWire) support
	184	+#
	185	+# CONFIG_IEEE1394 is not set
	186	+
	187	+#
	188	+# I2O device support
	189	+#
	190	+# CONFIG_I2O is not set
	191	+
	192	+#
	193	+# Networking support
	194	+#
	195	+CONFIG_NET=y
	196	+
	197	+#
	198	+# Networking options
	199	+#
	200	+# CONFIG_PACKET is not set
	201	+# CONFIG_NETLINK_DEV is not set
	202	+CONFIG_UNIX=y
	203	+# CONFIG_NET_KEY is not set
	204	+CONFIG_INET=y
	205	+CONFIG_IP_MULTICAST=y
	206	+CONFIG_IP_ADVANCED_ROUTER=y
	207	+CONFIG_IP_MULTIPLE_TABLES=y
	208	+CONFIG_IP_ROUTE_MULTIPATH=y
	209	+CONFIG_IP_ROUTE_VERBOSE=y
	210	+CONFIG_IP_PNP=y
	211	+CONFIG_IP_PNP_DHCP=y
	212	+CONFIG_IP_PNP_BOOTP=y
	213	+CONFIG_IP_PNP_RARP=y
	214	+# CONFIG_NET_IPIP is not set
	215	+# CONFIG_NET_IPGRE is not set
	216	+# CONFIG_IP_MROUTE is not set
	217	+# CONFIG_ARPD is not set
	218	+# CONFIG_SYN_COOKIES is not set
	219	+# CONFIG_INET_AH is not set
	220	+# CONFIG_INET_ESP is not set
	221	+# CONFIG_INET_IPCOMP is not set
	222	+# CONFIG_INET_TUNNEL is not set
	223	+# CONFIG_IP_TCPDIAG is not set
	224	+# CONFIG_IP_TCPDIAG_IPV6 is not set
	225	+# CONFIG_IPV6 is not set
	226	+# CONFIG_NETFILTER is not set
	227	+
	228	+#
	229	+# SCTP Configuration (EXPERIMENTAL)
	230	+#
	231	+# CONFIG_IP_SCTP is not set
	232	+# CONFIG_ATM is not set
	233	+# CONFIG_BRIDGE is not set
	234	+# CONFIG_VLAN_8021Q is not set
	235	+# CONFIG_DECNET is not set
	236	+# CONFIG_LLC2 is not set
	237	+# CONFIG_IPX is not set
	238	+# CONFIG_ATALK is not set
	239	+# CONFIG_X25 is not set
	240	+# CONFIG_LAPB is not set
	241	+# CONFIG_NET_DIVERT is not set
	242	+# CONFIG_ECONET is not set
	243	+# CONFIG_WAN_ROUTER is not set
	244	+
	245	+#
	246	+# QoS and/or fair queueing
	247	+#
	248	+CONFIG_NET_SCHED=y
	249	+CONFIG_NET_SCH_CLK_JIFFIES=y
	250	+# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
	251	+# CONFIG_NET_SCH_CLK_CPU is not set
	252	+CONFIG_NET_SCH_CBQ=m
	253	+CONFIG_NET_SCH_HTB=m
	254	+# CONFIG_NET_SCH_HFSC is not set
	255	+CONFIG_NET_SCH_PRIO=m
	256	+CONFIG_NET_SCH_RED=m
	257	+CONFIG_NET_SCH_SFQ=m
	258	+CONFIG_NET_SCH_TEQL=m
	259	+CONFIG_NET_SCH_TBF=m
	260	+CONFIG_NET_SCH_GRED=m
	261	+CONFIG_NET_SCH_DSMARK=m
	262	+# CONFIG_NET_SCH_NETEM is not set
	263	+CONFIG_NET_SCH_INGRESS=m
	264	+CONFIG_NET_QOS=y
	265	+CONFIG_NET_ESTIMATOR=y
	266	+CONFIG_NET_CLS=y
	267	+CONFIG_NET_CLS_TCINDEX=m
	268	+CONFIG_NET_CLS_ROUTE4=m
	269	+CONFIG_NET_CLS_ROUTE=y
	270	+CONFIG_NET_CLS_FW=m
	271	+CONFIG_NET_CLS_U32=m
	272	+# CONFIG_CLS_U32_PERF is not set
	273	+# CONFIG_NET_CLS_IND is not set
	274	+CONFIG_NET_CLS_RSVP=m
	275	+CONFIG_NET_CLS_RSVP6=m
	276	+# CONFIG_NET_CLS_ACT is not set
	277	+CONFIG_NET_CLS_POLICE=y
	278	+
	279	+#
	280	+# Network testing
	281	+#
	282	+# CONFIG_NET_PKTGEN is not set
	283	+# CONFIG_NETPOLL is not set
	284	+# CONFIG_NET_POLL_CONTROLLER is not set
	285	+# CONFIG_HAMRADIO is not set
	286	+# CONFIG_IRDA is not set
	287	+# CONFIG_BT is not set
	288	+CONFIG_NETDEVICES=y
	289	+CONFIG_DUMMY=y
	290	+# CONFIG_BONDING is not set
	291	+# CONFIG_EQUALIZER is not set
	292	+# CONFIG_TUN is not set
	293	+
	294	+#
	295	+# ARCnet devices
	296	+#
	297	+# CONFIG_ARCNET is not set
	298	+
	299	+#
	300	+# Ethernet (10 or 100Mbit)
	301	+#
	302	+CONFIG_NET_ETHERNET=y
	303	+# CONFIG_MII is not set
	304	+CONFIG_XT2000_SONIC=y
	305	+# CONFIG_HAPPYMEAL is not set
	306	+# CONFIG_SUNGEM is not set
	307	+# CONFIG_NET_VENDOR_3COM is not set
	308	+
	309	+#
	310	+# Tulip family network device support
	311	+#
	312	+# CONFIG_NET_TULIP is not set
	313	+# CONFIG_HP100 is not set
	314	+# CONFIG_NET_PCI is not set
	315	+
	316	+#
	317	+# Ethernet (1000 Mbit)
	318	+#
	319	+# CONFIG_ACENIC is not set
	320	+# CONFIG_DL2K is not set
	321	+# CONFIG_E1000 is not set
	322	+# CONFIG_NS83820 is not set
	323	+# CONFIG_HAMACHI is not set
	324	+# CONFIG_YELLOWFIN is not set
	325	+# CONFIG_R8169 is not set
	326	+# CONFIG_SK98LIN is not set
	327	+# CONFIG_TIGON3 is not set
	328	+
	329	+#
	330	+# Ethernet (10000 Mbit)
	331	+#
	332	+# CONFIG_IXGB is not set
	333	+# CONFIG_S2IO is not set
	334	+
	335	+#
	336	+# Token Ring devices
	337	+#
	338	+# CONFIG_TR is not set
	339	+
	340	+#
	341	+# Wireless LAN (non-hamradio)
	342	+#
	343	+CONFIG_NET_RADIO=y
	344	+
	345	+#
	346	+# Obsolete Wireless cards support (pre-802.11)
	347	+#
	348	+CONFIG_STRIP=m
	349	+
	350	+#
	351	+# Wireless 802.11b ISA/PCI cards support
	352	+#
	353	+CONFIG_HERMES=m
	354	+# CONFIG_PLX_HERMES is not set
	355	+# CONFIG_TMD_HERMES is not set
	356	+# CONFIG_PCI_HERMES is not set
	357	+# CONFIG_ATMEL is not set
	358	+
	359	+#
	360	+# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
	361	+#
	362	+# CONFIG_PRISM54 is not set
	363	+CONFIG_NET_WIRELESS=y
	364	+
	365	+#
	366	+# Wan interfaces
	367	+#
	368	+# CONFIG_WAN is not set
	369	+# CONFIG_FDDI is not set
	370	+# CONFIG_HIPPI is not set
	371	+# CONFIG_PPP is not set
	372	+# CONFIG_SLIP is not set
	373	+# CONFIG_SHAPER is not set
	374	+# CONFIG_NETCONSOLE is not set
	375	+
	376	+#
	377	+# ISDN subsystem
	378	+#
	379	+# CONFIG_ISDN is not set
	380	+
	381	+#
	382	+# Telephony Support
	383	+#
	384	+# CONFIG_PHONE is not set
	385	+
	386	+#
	387	+# Input device support
	388	+#
	389	+CONFIG_INPUT=y
	390	+
	391	+#
	392	+# Userland interfaces
	393	+#
	394	+CONFIG_INPUT_MOUSEDEV=y
	395	+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
	396	+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
	397	+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
	398	+# CONFIG_INPUT_JOYDEV is not set
	399	+# CONFIG_INPUT_TSDEV is not set
	400	+# CONFIG_INPUT_EVDEV is not set
	401	+# CONFIG_INPUT_EVBUG is not set
	402	+
	403	+#
	404	+# Input I/O drivers
	405	+#
	406	+# CONFIG_GAMEPORT is not set
	407	+CONFIG_SOUND_GAMEPORT=y
	408	+CONFIG_SERIO=y
	409	+# CONFIG_SERIO_I8042 is not set
	410	+# CONFIG_SERIO_SERPORT is not set
	411	+# CONFIG_SERIO_CT82C710 is not set
	412	+# CONFIG_SERIO_PCIPS2 is not set
	413	+# CONFIG_SERIO_RAW is not set
	414	+
	415	+#
	416	+# Input Device Drivers
	417	+#
	418	+# CONFIG_INPUT_KEYBOARD is not set
	419	+# CONFIG_INPUT_MOUSE is not set
	420	+# CONFIG_INPUT_JOYSTICK is not set
	421	+# CONFIG_INPUT_TOUCHSCREEN is not set
	422	+# CONFIG_INPUT_MISC is not set
	423	+
	424	+#
	425	+# Character devices
	426	+#
	427	+CONFIG_VT=y
	428	+CONFIG_VT_CONSOLE=y
	429	+CONFIG_HW_CONSOLE=y
	430	+# CONFIG_SERIAL_NONSTANDARD is not set
	431	+
	432	+#
	433	+# Serial drivers
	434	+#
	435	+CONFIG_SERIAL_8250=y
	436	+CONFIG_SERIAL_8250_CONSOLE=y
	437	+CONFIG_SERIAL_8250_NR_UARTS=4
	438	+# CONFIG_SERIAL_8250_EXTENDED is not set
	439	+
	440	+#
	441	+# Non-8250 serial port support
	442	+#
	443	+CONFIG_SERIAL_CORE=y
	444	+CONFIG_SERIAL_CORE_CONSOLE=y
	445	+CONFIG_UNIX98_PTYS=y
	446	+CONFIG_LEGACY_PTYS=y
	447	+CONFIG_LEGACY_PTY_COUNT=256
	448	+
	449	+#
	450	+# IPMI
	451	+#
	452	+# CONFIG_IPMI_HANDLER is not set
	453	+
	454	+#
	455	+# Watchdog Cards
	456	+#
	457	+# CONFIG_WATCHDOG is not set
	458	+# CONFIG_RTC is not set
	459	+# CONFIG_GEN_RTC is not set
	460	+# CONFIG_DTLK is not set
	461	+# CONFIG_R3964 is not set
	462	+# CONFIG_APPLICOM is not set
	463	+
	464	+#
	465	+# Ftape, the floppy tape device driver
	466	+#
	467	+# CONFIG_DRM is not set
	468	+# CONFIG_RAW_DRIVER is not set
	469	+
	470	+#
	471	+# I2C support
	472	+#
	473	+# CONFIG_I2C is not set
	474	+
	475	+#
	476	+# Dallas's 1-wire bus
	477	+#
	478	+# CONFIG_W1 is not set
	479	+
	480	+#
	481	+# Misc devices
	482	+#
	483	+
	484	+#
	485	+# Multimedia devices
	486	+#
	487	+# CONFIG_VIDEO_DEV is not set
	488	+
	489	+#
	490	+# Digital Video Broadcasting Devices
	491	+#
	492	+# CONFIG_DVB is not set
	493	+
	494	+#
	495	+# Graphics support
	496	+#
	497	+# CONFIG_FB is not set
	498	+
	499	+#
	500	+# Console display driver support
	501	+#
	502	+# CONFIG_VGA_CONSOLE is not set
	503	+CONFIG_DUMMY_CONSOLE=y
	504	+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
	505	+
	506	+#
	507	+# Sound
	508	+#
	509	+# CONFIG_SOUND is not set
	510	+
	511	+#
	512	+# USB support
	513	+#
	514	+# CONFIG_USB is not set
	515	+CONFIG_USB_ARCH_HAS_HCD=y
	516	+CONFIG_USB_ARCH_HAS_OHCI=y
	517	+
	518	+#
	519	+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
	520	+#
	521	+
	522	+#
	523	+# USB Gadget Support
	524	+#
	525	+# CONFIG_USB_GADGET is not set
	526	+
	527	+#
	528	+# MMC/SD Card support
	529	+#
	530	+# CONFIG_MMC is not set
	531	+
	532	+#
	533	+# InfiniBand support
	534	+#
	535	+# CONFIG_INFINIBAND is not set
	536	+
	537	+#
	538	+# File systems
	539	+#
	540	+# CONFIG_EXT2_FS is not set
	541	+# CONFIG_EXT3_FS is not set
	542	+# CONFIG_JBD is not set
	543	+# CONFIG_REISERFS_FS is not set
	544	+# CONFIG_JFS_FS is not set
	545	+# CONFIG_XFS_FS is not set
	546	+# CONFIG_MINIX_FS is not set
	547	+# CONFIG_ROMFS_FS is not set
	548	+# CONFIG_QUOTA is not set
	549	+CONFIG_DNOTIFY=y
	550	+# CONFIG_AUTOFS_FS is not set
	551	+# CONFIG_AUTOFS4_FS is not set
	552	+
	553	+#
	554	+# CD-ROM/DVD Filesystems
	555	+#
	556	+# CONFIG_ISO9660_FS is not set
	557	+# CONFIG_UDF_FS is not set
	558	+
	559	+#
	560	+# DOS/FAT/NT Filesystems
	561	+#
	562	+# CONFIG_MSDOS_FS is not set
	563	+# CONFIG_VFAT_FS is not set
	564	+# CONFIG_NTFS_FS is not set
	565	+
	566	+#
	567	+# Pseudo filesystems
	568	+#
	569	+CONFIG_PROC_FS=y
	570	+# CONFIG_PROC_KCORE is not set
	571	+CONFIG_SYSFS=y
	572	+CONFIG_DEVFS_FS=y
	573	+# CONFIG_DEVFS_MOUNT is not set
	574	+# CONFIG_DEVFS_DEBUG is not set
	575	+# CONFIG_DEVPTS_FS_XATTR is not set
	576	+# CONFIG_TMPFS is not set
	577	+# CONFIG_HUGETLB_PAGE is not set
	578	+CONFIG_RAMFS=y
	579	+
	580	+#
	581	+# Miscellaneous filesystems
	582	+#
	583	+# CONFIG_ADFS_FS is not set
	584	+# CONFIG_AFFS_FS is not set
	585	+# CONFIG_HFS_FS is not set
	586	+# CONFIG_HFSPLUS_FS is not set
	587	+# CONFIG_BEFS_FS is not set
	588	+# CONFIG_BFS_FS is not set
	589	+# CONFIG_EFS_FS is not set
	590	+# CONFIG_CRAMFS is not set
	591	+# CONFIG_VXFS_FS is not set
	592	+# CONFIG_HPFS_FS is not set
	593	+# CONFIG_QNX4FS_FS is not set
	594	+# CONFIG_SYSV_FS is not set
	595	+# CONFIG_UFS_FS is not set
	596	+
	597	+#
	598	+# Network File Systems
	599	+#
	600	+CONFIG_NFS_FS=y
	601	+CONFIG_NFS_V3=y
	602	+# CONFIG_NFS_V4 is not set
	603	+# CONFIG_NFS_DIRECTIO is not set
	604	+# CONFIG_NFSD is not set
	605	+CONFIG_ROOT_NFS=y
	606	+CONFIG_LOCKD=y
	607	+CONFIG_LOCKD_V4=y
	608	+# CONFIG_EXPORTFS is not set
	609	+CONFIG_SUNRPC=y
	610	+# CONFIG_RPCSEC_GSS_KRB5 is not set
	611	+# CONFIG_RPCSEC_GSS_SPKM3 is not set
	612	+# CONFIG_SMB_FS is not set
	613	+# CONFIG_CIFS is not set
	614	+# CONFIG_NCP_FS is not set
	615	+# CONFIG_CODA_FS is not set
	616	+# CONFIG_AFS_FS is not set
	617	+
	618	+#
	619	+# Partition Types
	620	+#
	621	+# CONFIG_PARTITION_ADVANCED is not set
	622	+CONFIG_MSDOS_PARTITION=y
	623	+
	624	+#
	625	+# Native Language Support
	626	+#
	627	+# CONFIG_NLS is not set
	628	+
	629	+#
	630	+# Kernel hacking
	631	+#
	632	+CONFIG_DEBUG_KERNEL=y
	633	+# CONFIG_DEBUG_STACKOVERFLOW is not set
	634	+# CONFIG_DEBUG_SLAB is not set
	635	+CONFIG_MAGIC_SYSRQ=y
	636	+# CONFIG_DEBUG_SPINLOCK is not set
	637	+# CONFIG_DEBUG_PAGEALLOC is not set
	638	+# CONFIG_DEBUG_INFO is not set
	639	+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
	640	+# CONFIG_KGDB is not set
	641	+
	642	+#
	643	+# Security options
	644	+#
	645	+# CONFIG_KEYS is not set
	646	+# CONFIG_SECURITY is not set
	647	+
	648	+#
	649	+# Cryptographic options
	650	+#
	651	+# CONFIG_CRYPTO is not set
	652	+
	653	+#
	654	+# Hardware crypto devices
	655	+#
	656	+
	657	+#
	658	+# Library routines
	659	+#
	660	+# CONFIG_CRC_CCITT is not set
	661	+# CONFIG_CRC32 is not set
	662	+# CONFIG_LIBCRC32C is not set