Re: [ARM] Regression ? at91rm9200 machine-type

Ben Dooks
2008-08-26T13:18:00Z

On Tue, Aug 26, 2008 at 12:30:01PM +0200, Claudio Scordino wrote:
> Hi,
>
> I have a custom board equivalent to AT91RM9200DK.

Is that exactly the same, or does it have changes?

Note, this should have been sent to the linux-arm-kernel list, where
it will be read by more of the developers who work on ARM, we don't
all have time to sit on linux-kernel.

> After commit
>
> 87fee013a23ad02821699aef5b76891b42959182
>
> [ARM] 4647/1: at91rm9200: Remove redundant machine-type verification
> and manipulation
>
> I cannot boot my board anymore.

Hmm, having looked at this, it would be very probably that your
u-boot is not passing the right boot information to the kernel.

> Some more details:
> - I tried booting from both U-Boot 1.1.6 and U-Boot 1.3.4
> - I compiled U-Boot using "at91rm9200dk_config"
> - On U-Boot bootargs=console=ttyS0,115200 mem=32M
> mtdparts=AT45DB642.spi0:-(filesystem) rootfstype=jffs2 root=/dev/mtdblock0
> - The .config of the kernel is in attachment

I suggest checking uboot to see if there is any way of using the uboot
command line to change the machine ID being passed to the kernel, otherwise
you'll need to change uboot to cope.

Note, it isn't as if the following documents have been around for a time
describing how the ARM/Linux boot process works:

http://www.arm.linux.org.uk/developer/booting.php
http://www.simtec.co.uk/products/SWLINUX/files/booting_article.pdf

> I don't know if this is an actual regression or not (I'm not much
> skilled in machine-types/boot process).
>
> However, it seems that the commit above, besides removing redundant
> machine type verification, removed the default machine type for unknown
> boards as well.
>
> I send in attachment a patch which fixes the problem (i.e. it just
> restores the default machine type for unknown boards) but I don't know
> if restoring the default value is the right way to fix the problem.
>
> Let me know if it's ok or if the problem should be fixed in some
> different way.
>
> Thanks,
>
> Claudio
>
> --
> Ing. Claudio Scordino
> Software Engineer, PhD
> Tel. +39-050-5492050
> http://retis.sssup.it/~scordino/
>
> Evidence Srl
> Embedded Real-Time Solutions
> http://www.evidence.eu.com
>
>
>
>
>
>
>

> >From 4f6485eac11ba0f8ef694f476cf8c3762188b805 Mon Sep 17 00:00:00 2001
> From: Claudio Scordino <claudio@evidence.eu.com>
> Date: Tue, 26 Aug 2008 11:07:11 +0200
> Subject: [PATCH] Fix regression for commit 87fee013a23ad02821699aef5b76891b42959182
>
> Commit [87fee013a23ad02821699aef5b76891b42959182] removed "redundant"
> machine-type verification and manipulation, but it also removed default board
> (i.e. AT91RM9200DK) when the board is unknown.
>
> This patch just restores the default board.
>
> Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
> ---
> arch/arm/boot/compressed/Makefile | 4 ++++
> arch/arm/boot/compressed/head-at91rm9200.S | 21 +++++++++++++++++++++
> 2 files changed, 25 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/boot/compressed/head-at91rm9200.S
>
> diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
> index 94462a0..a5252fc 100644
> --- a/arch/arm/boot/compressed/Makefile
> +++ b/arch/arm/boot/compressed/Makefile
> @@ -44,6 +44,10 @@ ifeq ($(CONFIG_PXA_SHARPSL),y)
> OBJS += head-sharpsl.o
> endif
>
> +ifeq ($(CONFIG_ARCH_AT91RM9200),y)
> +OBJS += head-at91rm9200.o
> +endif
> +
> ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
> ifeq ($(CONFIG_CPU_CP15),y)
> OBJS += big-endian.o
> diff --git a/arch/arm/boot/compressed/head-at91rm9200.S b/arch/arm/boot/compressed/head-at91rm9200.S
> new file mode 100644
> index 0000000..2c2c186
> --- /dev/null
> +++ b/arch/arm/boot/compressed/head-at91rm9200.S
> @@ -0,0 +1,21 @@
> +/*
> + * linux/arch/arm/boot/compressed/head-at91rm9200.S
> + *
> + * Copyright (C) 2003 SAN People
> + *
> + * 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.
> + *
> + */
> +#include <asm/mach-types.h>
> +
> + .section ".start", "ax"
> +
> + @ Unknown board, use the AT91RM9200DK board
> + @ mov r7, #MACH_TYPE_AT91RM9200
> + mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff)
> + orr r7, r7, #(MACH_TYPE_AT91RM9200DK & 0xff00)
> +
> +99:
> --
> 1.5.4.3
>

That will just end up squashing any passed in machine type, replacing
it with MACH_TYPE_AT91RM9200.

> #
> # Automatically generated make config: don't edit
> # Linux kernel version: 2.6.27-rc3
> # Tue Aug 26 10:56:47 2008
> #
> CONFIG_ARM=y
> CONFIG_SYS_SUPPORTS_APM_EMULATION=y
> CONFIG_GENERIC_GPIO=y
> CONFIG_GENERIC_TIME=y
> CONFIG_GENERIC_CLOCKEVENTS=y
> CONFIG_MMU=y
> # CONFIG_NO_IOPORT is not set
> CONFIG_GENERIC_HARDIRQS=y
> CONFIG_STACKTRACE_SUPPORT=y
> CONFIG_HAVE_LATENCYTOP_SUPPORT=y
> CONFIG_LOCKDEP_SUPPORT=y
> CONFIG_TRACE_IRQFLAGS_SUPPORT=y
> CONFIG_HARDIRQS_SW_RESEND=y
> CONFIG_GENERIC_IRQ_PROBE=y
> CONFIG_RWSEM_GENERIC_SPINLOCK=y
> # CONFIG_ARCH_HAS_ILOG2_U32 is not set
> # CONFIG_ARCH_HAS_ILOG2_U64 is not set
> CONFIG_GENERIC_HWEIGHT=y
> CONFIG_GENERIC_CALIBRATE_DELAY=y
> CONFIG_ARCH_SUPPORTS_AOUT=y
> CONFIG_ZONE_DMA=y
> CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
> CONFIG_VECTORS_BASE=0xffff0000
> CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
>
> #
> # General setup
> #
> CONFIG_EXPERIMENTAL=y
> CONFIG_BROKEN_ON_SMP=y
> CONFIG_INIT_ENV_ARG_LIMIT=32
> CONFIG_LOCALVERSION=""
> CONFIG_LOCALVERSION_AUTO=y
> # CONFIG_SWAP is not set
> CONFIG_SYSVIPC=y
> CONFIG_SYSVIPC_SYSCTL=y
> # CONFIG_POSIX_MQUEUE is not set
> # CONFIG_BSD_PROCESS_ACCT is not set
> # CONFIG_TASKSTATS is not set
> # CONFIG_AUDIT is not set
> # CONFIG_IKCONFIG is not set
> CONFIG_LOG_BUF_SHIFT=14
> # CONFIG_CGROUPS is not set
> # CONFIG_GROUP_SCHED is not set
> CONFIG_SYSFS_DEPRECATED=y
> CONFIG_SYSFS_DEPRECATED_V2=y
> # CONFIG_RELAY is not set
> # CONFIG_NAMESPACES is not set
> CONFIG_BLK_DEV_INITRD=y
> CONFIG_INITRAMFS_SOURCE=""
> CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> CONFIG_SYSCTL=y
> CONFIG_EMBEDDED=y
> CONFIG_UID16=y
> CONFIG_SYSCTL_SYSCALL=y
> CONFIG_KALLSYMS=y
> # CONFIG_KALLSYMS_EXTRA_PASS is not set
> CONFIG_HOTPLUG=y
> CONFIG_PRINTK=y
> CONFIG_BUG=y
> CONFIG_ELF_CORE=y
> CONFIG_COMPAT_BRK=y
> CONFIG_BASE_FULL=y
> CONFIG_FUTEX=y
> CONFIG_ANON_INODES=y
> CONFIG_EPOLL=y
> CONFIG_SIGNALFD=y
> CONFIG_TIMERFD=y
> CONFIG_EVENTFD=y
> CONFIG_SHMEM=y
> # CONFIG_VM_EVENT_COUNTERS is not set
> CONFIG_SLAB=y
> # CONFIG_SLUB is not set
> # CONFIG_SLOB is not set
> # CONFIG_PROFILING is not set
> # CONFIG_MARKERS is not set
> CONFIG_HAVE_OPROFILE=y
> # CONFIG_KPROBES is not set
> # CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
> # CONFIG_HAVE_IOREMAP_PROT is not set
> CONFIG_HAVE_KPROBES=y
> CONFIG_HAVE_KRETPROBES=y
> # CONFIG_HAVE_ARCH_TRACEHOOK is not set
> # CONFIG_HAVE_DMA_ATTRS is not set
> # CONFIG_USE_GENERIC_SMP_HELPERS is not set
> CONFIG_HAVE_CLK=y
> CONFIG_PROC_PAGE_MONITOR=y
> CONFIG_HAVE_GENERIC_DMA_COHERENT=y
> CONFIG_SLABINFO=y
> CONFIG_RT_MUTEXES=y
> # CONFIG_TINY_SHMEM is not set
> CONFIG_BASE_SMALL=0
> CONFIG_MODULES=y
> # CONFIG_MODULE_FORCE_LOAD is not set
> CONFIG_MODULE_UNLOAD=y
> # CONFIG_MODULE_FORCE_UNLOAD is not set
> # CONFIG_MODVERSIONS is not set
> # CONFIG_MODULE_SRCVERSION_ALL is not set
> CONFIG_KMOD=y
> CONFIG_BLOCK=y
> # CONFIG_LBD is not set
> # CONFIG_BLK_DEV_IO_TRACE is not set
> # CONFIG_LSF is not set
> # CONFIG_BLK_DEV_BSG is not set
> # CONFIG_BLK_DEV_INTEGRITY is not set
>
> #
> # IO Schedulers
> #
> CONFIG_IOSCHED_NOOP=y
> CONFIG_IOSCHED_AS=y
> # CONFIG_IOSCHED_DEADLINE is not set
> # CONFIG_IOSCHED_CFQ is not set
> CONFIG_DEFAULT_AS=y
> # CONFIG_DEFAULT_DEADLINE is not set
> # CONFIG_DEFAULT_CFQ is not set
> # CONFIG_DEFAULT_NOOP is not set
> CONFIG_DEFAULT_IOSCHED="anticipatory"
> CONFIG_CLASSIC_RCU=y
>
> #
> # System Type
> #
> # CONFIG_ARCH_AAEC2000 is not set
> # CONFIG_ARCH_INTEGRATOR is not set
> # CONFIG_ARCH_REALVIEW is not set
> # CONFIG_ARCH_VERSATILE is not set
> CONFIG_ARCH_AT91=y
> # CONFIG_ARCH_CLPS7500 is not set
> # CONFIG_ARCH_CLPS711X is not set
> # CONFIG_ARCH_EBSA110 is not set
> # CONFIG_ARCH_EP93XX is not set
> # CONFIG_ARCH_FOOTBRIDGE is not set
> # CONFIG_ARCH_NETX is not set
> # CONFIG_ARCH_H720X is not set
> # CONFIG_ARCH_IMX is not set
> # CONFIG_ARCH_IOP13XX is not set
> # CONFIG_ARCH_IOP32X is not set
> # CONFIG_ARCH_IOP33X is not set
> # CONFIG_ARCH_IXP23XX is not set
> # CONFIG_ARCH_IXP2000 is not set
> # CONFIG_ARCH_IXP4XX is not set
> # CONFIG_ARCH_L7200 is not set
> # CONFIG_ARCH_KIRKWOOD is not set
> # CONFIG_ARCH_KS8695 is not set
> # CONFIG_ARCH_NS9XXX is not set
> # CONFIG_ARCH_LOKI is not set
> # CONFIG_ARCH_MV78XX0 is not set
> # CONFIG_ARCH_MXC is not set
> # CONFIG_ARCH_ORION5X is not set
> # CONFIG_ARCH_PNX4008 is not set
> # CONFIG_ARCH_PXA is not set
> # CONFIG_ARCH_RPC is not set
> # CONFIG_ARCH_SA1100 is not set
> # CONFIG_ARCH_S3C2410 is not set
> # CONFIG_ARCH_SHARK is not set
> # CONFIG_ARCH_LH7A40X is not set
> # CONFIG_ARCH_DAVINCI is not set
> # CONFIG_ARCH_OMAP is not set
> # CONFIG_ARCH_MSM7X00A is not set
>
> #
> # Boot options
> #
>
> #
> # Power management
> #
>
> #
> # Atmel AT91 System-on-Chip
> #
> CONFIG_ARCH_AT91RM9200=y
> # CONFIG_ARCH_AT91SAM9260 is not set
> # CONFIG_ARCH_AT91SAM9261 is not set
> # CONFIG_ARCH_AT91SAM9263 is not set
> # CONFIG_ARCH_AT91SAM9RL is not set
> # CONFIG_ARCH_AT91SAM9G20 is not set
> # CONFIG_ARCH_AT91CAP9 is not set
> # CONFIG_ARCH_AT91X40 is not set
> CONFIG_AT91_PMC_UNIT=y
>
> #
> # AT91RM9200 Board Type
> #
> # CONFIG_MACH_ONEARM is not set
> CONFIG_ARCH_AT91RM9200DK=y
> # CONFIG_MACH_AT91RM9200EK is not set
> # CONFIG_MACH_CSB337 is not set
> # CONFIG_MACH_CSB637 is not set
> # CONFIG_MACH_CARMEVA is not set
> # CONFIG_MACH_ATEB9200 is not set
> # CONFIG_MACH_KB9200 is not set
> # CONFIG_MACH_PICOTUX2XX is not set
> # CONFIG_MACH_KAFA is not set
> # CONFIG_MACH_ECBAT91 is not set
> # CONFIG_MACH_YL9200 is not set
>
> #
> # AT91 Board Options
> #
> # CONFIG_MTD_AT91_DATAFLASH_CARD is not set
>
> #
> # AT91 Feature Selections
> #
> # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set
> CONFIG_AT91_TIMER_HZ=128
> CONFIG_AT91_EARLY_DBGU=y
> # CONFIG_AT91_EARLY_USART0 is not set
> # CONFIG_AT91_EARLY_USART1 is not set
> # CONFIG_AT91_EARLY_USART2 is not set
> # CONFIG_AT91_EARLY_USART3 is not set
> # CONFIG_AT91_EARLY_USART4 is not set
> # CONFIG_AT91_EARLY_USART5 is not set
>
> #
> # Processor Type
> #
> CONFIG_CPU_32=y
> CONFIG_CPU_ARM920T=y
> CONFIG_CPU_32v4T=y
> CONFIG_CPU_ABRT_EV4T=y
> CONFIG_CPU_PABRT_NOIFAR=y
> CONFIG_CPU_CACHE_V4WT=y
> CONFIG_CPU_CACHE_VIVT=y
> CONFIG_CPU_COPY_V4WB=y
> CONFIG_CPU_TLB_V4WBI=y
> CONFIG_CPU_CP15=y
> CONFIG_CPU_CP15_MMU=y
>
> #
> # Processor Features
> #
> CONFIG_ARM_THUMB=y
> # CONFIG_CPU_ICACHE_DISABLE is not set
> # CONFIG_CPU_DCACHE_DISABLE is not set
> # CONFIG_CPU_DCACHE_WRITETHROUGH is not set
> # CONFIG_OUTER_CACHE is not set
>
> #
> # Bus support
> #
> # CONFIG_PCI_SYSCALL is not set
> # CONFIG_ARCH_SUPPORTS_MSI is not set
> # CONFIG_PCCARD is not set
>
> #
> # Kernel Features
> #
> # CONFIG_TICK_ONESHOT is not set
> # CONFIG_NO_HZ is not set
> # CONFIG_HIGH_RES_TIMERS is not set
> CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
> # CONFIG_PREEMPT is not set
> CONFIG_HZ=128
> # CONFIG_AEABI is not set
> # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
> CONFIG_SELECT_MEMORY_MODEL=y
> CONFIG_FLATMEM_MANUAL=y
> # CONFIG_DISCONTIGMEM_MANUAL is not set
> # CONFIG_SPARSEMEM_MANUAL is not set
> CONFIG_FLATMEM=y
> CONFIG_FLAT_NODE_MEM_MAP=y
> # CONFIG_SPARSEMEM_STATIC is not set
> # CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
> CONFIG_PAGEFLAGS_EXTENDED=y
> CONFIG_SPLIT_PTLOCK_CPUS=4096
> # CONFIG_RESOURCES_64BIT is not set
> CONFIG_ZONE_DMA_FLAG=1
> CONFIG_BOUNCE=y
> CONFIG_VIRT_TO_BUS=y
> # CONFIG_LEDS is not set
> CONFIG_ALIGNMENT_TRAP=y
>
> #
> # Boot options
> #
> CONFIG_ZBOOT_ROM_TEXT=0x0
> CONFIG_ZBOOT_ROM_BSS=0x0
> CONFIG_CMDLINE=""
> # CONFIG_XIP_KERNEL is not set
> # CONFIG_KEXEC is not set
>
> #
> # Floating point emulation
> #
>
> #
> # At least one emulation must be selected
> #
> CONFIG_FPE_NWFPE=y
> # CONFIG_FPE_NWFPE_XP is not set
> # CONFIG_FPE_FASTFPE is not set
>
> #
> # Userspace binary formats
> #
> CONFIG_BINFMT_ELF=y
> # CONFIG_BINFMT_AOUT is not set
> # CONFIG_BINFMT_MISC is not set
> # CONFIG_ARTHUR is not set
>
> #
> # Power management options
> #
> # CONFIG_PM is not set
> CONFIG_ARCH_SUSPEND_POSSIBLE=y
> CONFIG_NET=y
>
> #
> # Networking options
> #
> CONFIG_PACKET=y
> # CONFIG_PACKET_MMAP is not set
> CONFIG_UNIX=y
> CONFIG_XFRM=y
> # CONFIG_XFRM_USER is not set
> # CONFIG_XFRM_SUB_POLICY is not set
> # CONFIG_XFRM_MIGRATE is not set
> # CONFIG_XFRM_STATISTICS is not set
> CONFIG_NET_KEY=y
> # CONFIG_NET_KEY_MIGRATE is not set
> CONFIG_INET=y
> # CONFIG_IP_MULTICAST is not set
> # CONFIG_IP_ADVANCED_ROUTER is not set
> CONFIG_IP_FIB_HASH=y
> CONFIG_IP_PNP=y
> CONFIG_IP_PNP_DHCP=y
> CONFIG_IP_PNP_BOOTP=y
> # CONFIG_IP_PNP_RARP is not set
> # CONFIG_NET_IPIP is not set
> # CONFIG_NET_IPGRE 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_XFRM_TUNNEL is not set
> # CONFIG_INET_TUNNEL is not set
> # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
> # CONFIG_INET_XFRM_MODE_TUNNEL is not set
> # CONFIG_INET_XFRM_MODE_BEET is not set
> # CONFIG_INET_LRO is not set
> CONFIG_INET_DIAG=y
> CONFIG_INET_TCP_DIAG=y
> # CONFIG_TCP_CONG_ADVANCED is not set
> CONFIG_TCP_CONG_CUBIC=y
> CONFIG_DEFAULT_TCP_CONG="cubic"
> # CONFIG_TCP_MD5SIG is not set
> # CONFIG_IPV6 is not set
> # CONFIG_NETWORK_SECMARK is not set
> # CONFIG_NETFILTER is not set
> # CONFIG_IP_DCCP is not set
> # CONFIG_IP_SCTP is not set
> # CONFIG_TIPC 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_ECONET is not set
> # CONFIG_WAN_ROUTER is not set
> # CONFIG_NET_SCHED is not set
>
> #
> # Network testing
> #
> # CONFIG_NET_PKTGEN is not set
> # CONFIG_HAMRADIO is not set
> # CONFIG_CAN is not set
> # CONFIG_IRDA is not set
> # CONFIG_BT is not set
> # CONFIG_AF_RXRPC is not set
>
> #
> # Wireless
> #
> # CONFIG_CFG80211 is not set
> # CONFIG_WIRELESS_EXT is not set
> # CONFIG_MAC80211 is not set
> # CONFIG_IEEE80211 is not set
> # CONFIG_RFKILL is not set
> # CONFIG_NET_9P is not set
>
> #
> # Device Drivers
> #
>
> #
> # Generic Driver Options
> #
> CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
> CONFIG_STANDALONE=y
> CONFIG_PREVENT_FIRMWARE_BUILD=y
> CONFIG_FW_LOADER=y
> CONFIG_FIRMWARE_IN_KERNEL=y
> CONFIG_EXTRA_FIRMWARE=""
> # CONFIG_SYS_HYPERVISOR is not set
> # CONFIG_CONNECTOR is not set
> CONFIG_MTD=y
> CONFIG_MTD_DEBUG=y
> CONFIG_MTD_DEBUG_VERBOSE=3
> # CONFIG_MTD_CONCAT is not set
> CONFIG_MTD_PARTITIONS=y
> # CONFIG_MTD_REDBOOT_PARTS is not set
> CONFIG_MTD_CMDLINE_PARTS=y
> # CONFIG_MTD_AFS_PARTS is not set
> # CONFIG_MTD_AR7_PARTS is not set
>
> #
> # User Modules And Translation Layers
> #
> CONFIG_MTD_CHAR=y
> CONFIG_MTD_BLKDEVS=y
> CONFIG_MTD_BLOCK=y
> # CONFIG_FTL is not set
> # CONFIG_NFTL is not set
> # CONFIG_INFTL is not set
> # CONFIG_RFD_FTL is not set
> # CONFIG_SSFDC is not set
> # CONFIG_MTD_OOPS is not set
>
> #
> # RAM/ROM/Flash chip drivers
> #
> CONFIG_MTD_CFI=y
> # CONFIG_MTD_JEDECPROBE is not set
> CONFIG_MTD_GEN_PROBE=y
> # CONFIG_MTD_CFI_ADV_OPTIONS is not set
> CONFIG_MTD_MAP_BANK_WIDTH_1=y
> CONFIG_MTD_MAP_BANK_WIDTH_2=y
> CONFIG_MTD_MAP_BANK_WIDTH_4=y
> # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
> # CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
> # CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
> CONFIG_MTD_CFI_I1=y
> CONFIG_MTD_CFI_I2=y
> # CONFIG_MTD_CFI_I4 is not set
> # CONFIG_MTD_CFI_I8 is not set
> # CONFIG_MTD_CFI_INTELEXT is not set
> # CONFIG_MTD_CFI_AMDSTD is not set
> # CONFIG_MTD_CFI_STAA is not set
> # CONFIG_MTD_RAM is not set
> # CONFIG_MTD_ROM is not set
> # CONFIG_MTD_ABSENT is not set
>
> #
> # Mapping drivers for chip access
> #
> # CONFIG_MTD_COMPLEX_MAPPINGS is not set
> CONFIG_MTD_PHYSMAP=y
> CONFIG_MTD_PHYSMAP_START=0x8000000
> CONFIG_MTD_PHYSMAP_LEN=0x0
> CONFIG_MTD_PHYSMAP_BANKWIDTH=2
> # CONFIG_MTD_ARM_INTEGRATOR is not set
> # CONFIG_MTD_PLATRAM is not set
>
> #
> # Self-contained MTD device drivers
> #
> # CONFIG_MTD_SLRAM is not set
> # CONFIG_MTD_PHRAM is not set
> # CONFIG_MTD_MTDRAM is not set
> # CONFIG_MTD_BLOCK2MTD is not set
>
> #
> # Disk-On-Chip Device Drivers
> #
> # CONFIG_MTD_DOC2000 is not set
> # CONFIG_MTD_DOC2001 is not set
> # CONFIG_MTD_DOC2001PLUS is not set
> # CONFIG_MTD_NAND is not set
> # CONFIG_MTD_ONENAND is not set
>
> #
> # UBI - Unsorted block images
> #
> # CONFIG_MTD_UBI is not set
> # CONFIG_PARPORT is not set
> CONFIG_BLK_DEV=y
> # CONFIG_BLK_DEV_COW_COMMON is not set
> CONFIG_BLK_DEV_LOOP=m
> # CONFIG_BLK_DEV_CRYPTOLOOP is not set
> # CONFIG_BLK_DEV_NBD is not set
> # CONFIG_BLK_DEV_UB is not set
> CONFIG_BLK_DEV_RAM=y
> CONFIG_BLK_DEV_RAM_COUNT=16
> CONFIG_BLK_DEV_RAM_SIZE=8192
> # CONFIG_BLK_DEV_XIP is not set
> # CONFIG_CDROM_PKTCDVD is not set
> # CONFIG_ATA_OVER_ETH is not set
> CONFIG_MISC_DEVICES=y
> # CONFIG_ATMEL_PWM is not set
> # CONFIG_ATMEL_TCLIB is not set
> # CONFIG_EEPROM_93CX6 is not set
> # CONFIG_ATMEL_SSC is not set
> # CONFIG_ENCLOSURE_SERVICES is not set
> CONFIG_HAVE_IDE=y
> # CONFIG_IDE is not set
>
> #
> # SCSI device support
> #
> # CONFIG_RAID_ATTRS is not set
> CONFIG_SCSI=y
> CONFIG_SCSI_DMA=y
> # CONFIG_SCSI_TGT is not set
> # CONFIG_SCSI_NETLINK is not set
> CONFIG_SCSI_PROC_FS=y
>
> #
> # SCSI support type (disk, tape, CD-ROM)
> #
> CONFIG_BLK_DEV_SD=y
> # CONFIG_CHR_DEV_ST is not set
> # CONFIG_CHR_DEV_OSST is not set
> # CONFIG_BLK_DEV_SR is not set
> # CONFIG_CHR_DEV_SG is not set
> # CONFIG_CHR_DEV_SCH is not set
>
> #
> # Some SCSI devices (e.g. CD jukebox) support multiple LUNs
> #
> # CONFIG_SCSI_MULTI_LUN is not set
> # CONFIG_SCSI_CONSTANTS is not set
> # CONFIG_SCSI_LOGGING is not set
> # CONFIG_SCSI_SCAN_ASYNC is not set
> CONFIG_SCSI_WAIT_SCAN=m
>
> #
> # SCSI Transports
> #
> # CONFIG_SCSI_SPI_ATTRS is not set
> # CONFIG_SCSI_FC_ATTRS is not set
> # CONFIG_SCSI_ISCSI_ATTRS is not set
> # CONFIG_SCSI_SAS_LIBSAS is not set
> # CONFIG_SCSI_SRP_ATTRS is not set
> CONFIG_SCSI_LOWLEVEL=y
> # CONFIG_ISCSI_TCP is not set
> # CONFIG_SCSI_DEBUG is not set
> # CONFIG_SCSI_DH is not set
> # CONFIG_ATA is not set
> # CONFIG_MD is not set
> CONFIG_NETDEVICES=y
> # CONFIG_DUMMY is not set
> # CONFIG_BONDING is not set
> # CONFIG_MACVLAN is not set
> # CONFIG_EQUALIZER is not set
> # CONFIG_TUN is not set
> # CONFIG_VETH is not set
> CONFIG_PHYLIB=y
>
> #
> # MII PHY device drivers
> #
> # CONFIG_MARVELL_PHY is not set
> CONFIG_DAVICOM_PHY=y
> # CONFIG_QSEMI_PHY is not set
> # CONFIG_LXT_PHY is not set
> # CONFIG_CICADA_PHY is not set
> # CONFIG_VITESSE_PHY is not set
> # CONFIG_SMSC_PHY is not set
> # CONFIG_BROADCOM_PHY is not set
> # CONFIG_ICPLUS_PHY is not set
> # CONFIG_REALTEK_PHY is not set
> # CONFIG_FIXED_PHY is not set
> # CONFIG_MDIO_BITBANG is not set
> CONFIG_NET_ETHERNET=y
> CONFIG_MII=y
> CONFIG_ARM_AT91_ETHER=y
> # CONFIG_AX88796 is not set
> # CONFIG_SMC91X is not set
> # CONFIG_DM9000 is not set
> # CONFIG_IBM_NEW_EMAC_ZMII is not set
> # CONFIG_IBM_NEW_EMAC_RGMII is not set
> # CONFIG_IBM_NEW_EMAC_TAH is not set
> # CONFIG_IBM_NEW_EMAC_EMAC4 is not set
> # CONFIG_B44 is not set
> # CONFIG_NETDEV_1000 is not set
> # CONFIG_NETDEV_10000 is not set
>
> #
> # Wireless LAN
> #
> # CONFIG_WLAN_PRE80211 is not set
> # CONFIG_WLAN_80211 is not set
> # CONFIG_IWLWIFI_LEDS is not set
>
> #
> # USB Network Adapters
> #
> # CONFIG_USB_CATC is not set
> # CONFIG_USB_KAWETH is not set
> # CONFIG_USB_PEGASUS is not set
> # CONFIG_USB_RTL8150 is not set
> # CONFIG_USB_USBNET is not set
> # CONFIG_WAN is not set
> # CONFIG_PPP is not set
> # CONFIG_SLIP is not set
> # CONFIG_NETCONSOLE is not set
> # CONFIG_NETPOLL is not set
> # CONFIG_NET_POLL_CONTROLLER is not set
> # CONFIG_ISDN is not set
>
> #
> # Input device support
> #
> CONFIG_INPUT=y
> # CONFIG_INPUT_FF_MEMLESS is not set
> # CONFIG_INPUT_POLLDEV is not set
>
> #
> # Userland interfaces
> #
> # CONFIG_INPUT_MOUSEDEV is not set
> # CONFIG_INPUT_JOYDEV is not set
> # CONFIG_INPUT_EVDEV is not set
> # CONFIG_INPUT_EVBUG 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_TABLET is not set
> # CONFIG_INPUT_TOUCHSCREEN is not set
> # CONFIG_INPUT_MISC is not set
>
> #
> # Hardware I/O ports
> #
> CONFIG_SERIO=y
> CONFIG_SERIO_SERPORT=y
> # CONFIG_SERIO_LIBPS2 is not set
> # CONFIG_SERIO_RAW is not set
> # CONFIG_GAMEPORT is not set
>
> #
> # Character devices
> #
> CONFIG_VT=y
> CONFIG_CONSOLE_TRANSLATIONS=y
> CONFIG_VT_CONSOLE=y
> CONFIG_HW_CONSOLE=y
> # CONFIG_VT_HW_CONSOLE_BINDING is not set
> CONFIG_DEVKMEM=y
> # CONFIG_SERIAL_NONSTANDARD is not set
>
> #
> # Serial drivers
> #
> # CONFIG_SERIAL_8250 is not set
>
> #
> # Non-8250 serial port support
> #
> CONFIG_SERIAL_ATMEL=y
> CONFIG_SERIAL_ATMEL_CONSOLE=y
> CONFIG_SERIAL_ATMEL_PDC=y
> # CONFIG_SERIAL_ATMEL_TTYAT is not set
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
> CONFIG_UNIX98_PTYS=y
> CONFIG_LEGACY_PTYS=y
> CONFIG_LEGACY_PTY_COUNT=256
> # CONFIG_IPMI_HANDLER is not set
> # CONFIG_HW_RANDOM is not set
> # CONFIG_NVRAM is not set
> # CONFIG_R3964 is not set
> # CONFIG_RAW_DRIVER is not set
> # CONFIG_TCG_TPM is not set
> # CONFIG_I2C is not set
> # CONFIG_SPI is not set
> # CONFIG_W1 is not set
> # CONFIG_POWER_SUPPLY is not set
> # CONFIG_HWMON is not set
> # CONFIG_WATCHDOG is not set
>
> #
> # Sonics Silicon Backplane
> #
> CONFIG_SSB_POSSIBLE=y
> # CONFIG_SSB is not set
>
> #
> # Multifunction device drivers
> #
> # CONFIG_MFD_CORE is not set
> # CONFIG_MFD_SM501 is not set
> # CONFIG_HTC_PASIC3 is not set
> # CONFIG_MFD_TMIO is not set
> # CONFIG_MFD_T7L66XB is not set
> # CONFIG_MFD_TC6387XB is not set
>
> #
> # Multimedia devices
> #
>
> #
> # Multimedia core support
> #
> # CONFIG_VIDEO_DEV is not set
> # CONFIG_DVB_CORE is not set
> # CONFIG_VIDEO_MEDIA is not set
>
> #
> # Multimedia drivers
> #
> # CONFIG_DAB is not set
>
> #
> # Graphics support
> #
> # CONFIG_VGASTATE is not set
> CONFIG_VIDEO_OUTPUT_CONTROL=m
> # CONFIG_FB is not set
> # CONFIG_BACKLIGHT_LCD_SUPPORT is not set
>
> #
> # Display device support
> #
> # CONFIG_DISPLAY_SUPPORT is not set
>
> #
> # Console display driver support
> #
> # CONFIG_VGA_CONSOLE is not set
> CONFIG_DUMMY_CONSOLE=y
> # CONFIG_SOUND is not set
> CONFIG_HID_SUPPORT=y
> # CONFIG_HID is not set
>
> #
> # USB Input Devices
> #
> # CONFIG_USB_HID is not set
>
> #
> # USB HID Boot Protocol drivers
> #
> # CONFIG_USB_KBD is not set
> # CONFIG_USB_MOUSE is not set
> CONFIG_USB_SUPPORT=y
> CONFIG_USB_ARCH_HAS_HCD=y
> CONFIG_USB_ARCH_HAS_OHCI=y
> # CONFIG_USB_ARCH_HAS_EHCI is not set
> CONFIG_USB=y
> CONFIG_USB_DEBUG=y
> # CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
>
> #
> # Miscellaneous USB options
> #
> CONFIG_USB_DEVICEFS=y
> # CONFIG_USB_DEVICE_CLASS is not set
> # CONFIG_USB_DYNAMIC_MINORS is not set
> # CONFIG_USB_OTG is not set
> # CONFIG_USB_OTG_WHITELIST is not set
> # CONFIG_USB_OTG_BLACKLIST_HUB is not set
> # CONFIG_USB_MON is not set
>
> #
> # USB Host Controller Drivers
> #
> # CONFIG_USB_C67X00_HCD is not set
> # CONFIG_USB_ISP116X_HCD is not set
> # CONFIG_USB_ISP1760_HCD is not set
> CONFIG_USB_OHCI_HCD=y
> # CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
> # CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
> CONFIG_USB_OHCI_LITTLE_ENDIAN=y
> # CONFIG_USB_SL811_HCD is not set
> # CONFIG_USB_R8A66597_HCD is not set
> # CONFIG_USB_MUSB_HDRC is not set
>
> #
> # USB Device Class drivers
> #
> # CONFIG_USB_ACM is not set
> # CONFIG_USB_PRINTER is not set
> # CONFIG_USB_WDM is not set
>
> #
> # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
> #
>
> #
> # may also be needed; see USB_STORAGE Help for more information
> #
> CONFIG_USB_STORAGE=y
> CONFIG_USB_STORAGE_DEBUG=y
> # CONFIG_USB_STORAGE_DATAFAB is not set
> # CONFIG_USB_STORAGE_FREECOM is not set
> # CONFIG_USB_STORAGE_ISD200 is not set
> # CONFIG_USB_STORAGE_DPCM is not set
> # CONFIG_USB_STORAGE_USBAT is not set
> # CONFIG_USB_STORAGE_SDDR09 is not set
> # CONFIG_USB_STORAGE_SDDR55 is not set
> # CONFIG_USB_STORAGE_JUMPSHOT is not set
> # CONFIG_USB_STORAGE_ALAUDA is not set
> # CONFIG_USB_STORAGE_ONETOUCH is not set
> # CONFIG_USB_STORAGE_KARMA is not set
> # CONFIG_USB_STORAGE_SIERRA is not set
> # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
> # CONFIG_USB_LIBUSUAL is not set
>
> #
> # USB Imaging devices
> #
> # CONFIG_USB_MDC800 is not set
> # CONFIG_USB_MICROTEK is not set
>
> #
> # USB port drivers
> #
> # CONFIG_USB_SERIAL is not set
>
> #
> # USB Miscellaneous drivers
> #
> # CONFIG_USB_EMI62 is not set
> # CONFIG_USB_EMI26 is not set
> # CONFIG_USB_ADUTUX is not set
> # CONFIG_USB_RIO500 is not set
> # CONFIG_USB_LEGOTOWER is not set
> # CONFIG_USB_LCD is not set
> # CONFIG_USB_BERRY_CHARGE is not set
> # CONFIG_USB_LED is not set
> # CONFIG_USB_CYPRESS_CY7C63 is not set
> # CONFIG_USB_CYTHERM is not set
> # CONFIG_USB_PHIDGET is not set
> # CONFIG_USB_IDMOUSE is not set
> # CONFIG_USB_FTDI_ELAN is not set
> # CONFIG_USB_APPLEDISPLAY is not set
> # CONFIG_USB_LD is not set
> # CONFIG_USB_TRANCEVIBRATOR is not set
> # CONFIG_USB_IOWARRIOR is not set
> # CONFIG_USB_TEST is not set
> # CONFIG_USB_ISIGHTFW is not set
> # CONFIG_USB_GADGET is not set
> # CONFIG_MMC is not set
> # CONFIG_NEW_LEDS is not set
> CONFIG_RTC_LIB=y
> CONFIG_RTC_CLASS=y
> # CONFIG_RTC_HCTOSYS is not set
> # CONFIG_RTC_DEBUG is not set
>
> #
> # RTC interfaces
> #
> CONFIG_RTC_INTF_SYSFS=y
> CONFIG_RTC_INTF_PROC=y
> CONFIG_RTC_INTF_DEV=y
> # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
> # CONFIG_RTC_DRV_TEST is not set
>
> #
> # SPI RTC drivers
> #
>
> #
> # Platform RTC drivers
> #
> # CONFIG_RTC_DRV_CMOS is not set
> # CONFIG_RTC_DRV_DS1511 is not set
> # CONFIG_RTC_DRV_DS1553 is not set
> # CONFIG_RTC_DRV_DS1742 is not set
> # CONFIG_RTC_DRV_STK17TA8 is not set
> # CONFIG_RTC_DRV_M48T86 is not set
> # CONFIG_RTC_DRV_M48T59 is not set
> # CONFIG_RTC_DRV_V3020 is not set
>
> #
> # on-CPU RTC drivers
> #
> CONFIG_RTC_DRV_AT91RM9200=y
> # CONFIG_DMADEVICES is not set
>
> #
> # Voltage and Current regulators
> #
> # CONFIG_REGULATOR is not set
> # CONFIG_REGULATOR_FIXED_VOLTAGE is not set
> # CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
> # CONFIG_REGULATOR_BQ24022 is not set
> # CONFIG_UIO is not set
>
> #
> # File systems
> #
> CONFIG_EXT2_FS=y
> # CONFIG_EXT2_FS_XATTR is not set
> # CONFIG_EXT2_FS_XIP is not set
> # CONFIG_EXT3_FS is not set
> # CONFIG_EXT4DEV_FS is not set
> # CONFIG_REISERFS_FS is not set
> # CONFIG_JFS_FS is not set
> # CONFIG_FS_POSIX_ACL is not set
> # CONFIG_XFS_FS is not set
> # CONFIG_OCFS2_FS is not set
> # CONFIG_DNOTIFY is not set
> # CONFIG_INOTIFY is not set
> # CONFIG_QUOTA is not set
> # CONFIG_AUTOFS_FS is not set
> # CONFIG_AUTOFS4_FS is not set
> # CONFIG_FUSE_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_SYSCTL=y
> CONFIG_SYSFS=y
> CONFIG_TMPFS=y
> # CONFIG_TMPFS_POSIX_ACL is not set
> # CONFIG_HUGETLB_PAGE is not set
> # CONFIG_CONFIGFS_FS is not set
>
> #
> # 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_JFFS2_FS=y
> CONFIG_JFFS2_FS_DEBUG=0
> CONFIG_JFFS2_FS_WRITEBUFFER=y
> # CONFIG_JFFS2_FS_WBUF_VERIFY is not set
> # CONFIG_JFFS2_SUMMARY is not set
> # CONFIG_JFFS2_FS_XATTR is not set
> CONFIG_JFFS2_COMPRESSION_OPTIONS=y
> CONFIG_JFFS2_ZLIB=y
> # CONFIG_JFFS2_LZO is not set
> CONFIG_JFFS2_RTIME=y
> # CONFIG_JFFS2_RUBIN is not set
> # CONFIG_JFFS2_CMODE_NONE is not set
> CONFIG_JFFS2_CMODE_PRIORITY=y
> # CONFIG_JFFS2_CMODE_SIZE is not set
> # CONFIG_JFFS2_CMODE_FAVOURLZO is not set
> CONFIG_CRAMFS=y
> # CONFIG_VXFS_FS is not set
> # CONFIG_MINIX_FS is not set
> # CONFIG_OMFS_FS is not set
> # CONFIG_HPFS_FS is not set
> # CONFIG_QNX4FS_FS is not set
> # CONFIG_ROMFS_FS is not set
> # CONFIG_SYSV_FS is not set
> # CONFIG_UFS_FS is not set
> CONFIG_NETWORK_FILESYSTEMS=y
> # CONFIG_NFS_FS is not set
> # CONFIG_NFSD 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 is not set
> CONFIG_MSDOS_PARTITION=y
> CONFIG_NLS=y
> CONFIG_NLS_DEFAULT="iso8859-1"
> CONFIG_NLS_CODEPAGE_437=y
> # CONFIG_NLS_CODEPAGE_737 is not set
> # CONFIG_NLS_CODEPAGE_775 is not set
> CONFIG_NLS_CODEPAGE_850=y
> # 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=m
> CONFIG_NLS_ISO8859_1=y
> # 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=m
> # CONFIG_NLS_KOI8_R is not set
> # CONFIG_NLS_KOI8_U is not set
> CONFIG_NLS_UTF8=m
> # CONFIG_DLM is not set
>
> #
> # Kernel hacking
> #
> # CONFIG_PRINTK_TIME is not set
> CONFIG_ENABLE_WARN_DEPRECATED=y
> # CONFIG_ENABLE_MUST_CHECK is not set
> CONFIG_FRAME_WARN=1024
> # CONFIG_MAGIC_SYSRQ is not set
> # CONFIG_UNUSED_SYMBOLS is not set
> # CONFIG_DEBUG_FS is not set
> # CONFIG_HEADERS_CHECK is not set
> # CONFIG_DEBUG_KERNEL is not set
> # CONFIG_DEBUG_BUGVERBOSE is not set
> # CONFIG_DEBUG_MEMORY_INIT is not set
> CONFIG_FRAME_POINTER=y
> # CONFIG_LATENCYTOP is not set
> # CONFIG_SYSCTL_SYSCALL_CHECK is not set
> CONFIG_HAVE_FTRACE=y
> CONFIG_HAVE_DYNAMIC_FTRACE=y
> # CONFIG_FTRACE is not set
> # CONFIG_IRQSOFF_TRACER is not set
> # CONFIG_SCHED_TRACER is not set
> # CONFIG_CONTEXT_SWITCH_TRACER is not set
> # CONFIG_SAMPLES is not set
> CONFIG_HAVE_ARCH_KGDB=y
> # CONFIG_DEBUG_USER is not set
>
> #
> # Security options
> #
> # CONFIG_KEYS is not set
> # CONFIG_SECURITY is not set
> # CONFIG_SECURITY_FILE_CAPABILITIES is not set
> CONFIG_CRYPTO=y
>
> #
> # Crypto core or helper
> #
> # CONFIG_CRYPTO_MANAGER is not set
> # CONFIG_CRYPTO_GF128MUL is not set
> # CONFIG_CRYPTO_NULL is not set
> # CONFIG_CRYPTO_CRYPTD is not set
> # CONFIG_CRYPTO_AUTHENC is not set
> # CONFIG_CRYPTO_TEST is not set
>
> #
> # Authenticated Encryption with Associated Data
> #
> # CONFIG_CRYPTO_CCM is not set
> # CONFIG_CRYPTO_GCM is not set
> # CONFIG_CRYPTO_SEQIV is not set
>
> #
> # Block modes
> #
> # CONFIG_CRYPTO_CBC is not set
> # CONFIG_CRYPTO_CTR is not set
> # CONFIG_CRYPTO_CTS is not set
> # CONFIG_CRYPTO_ECB is not set
> # CONFIG_CRYPTO_LRW is not set
> # CONFIG_CRYPTO_PCBC is not set
> # CONFIG_CRYPTO_XTS is not set
>
> #
> # Hash modes
> #
> # CONFIG_CRYPTO_HMAC is not set
> # CONFIG_CRYPTO_XCBC is not set
>
> #
> # Digest
> #
> # CONFIG_CRYPTO_CRC32C is not set
> # CONFIG_CRYPTO_MD4 is not set
> # CONFIG_CRYPTO_MD5 is not set
> # CONFIG_CRYPTO_MICHAEL_MIC is not set
> # CONFIG_CRYPTO_RMD128 is not set
> # CONFIG_CRYPTO_RMD160 is not set
> # CONFIG_CRYPTO_RMD256 is not set
> # CONFIG_CRYPTO_RMD320 is not set
> # CONFIG_CRYPTO_SHA1 is not set
> # CONFIG_CRYPTO_SHA256 is not set
> # CONFIG_CRYPTO_SHA512 is not set
> # CONFIG_CRYPTO_TGR192 is not set
> # CONFIG_CRYPTO_WP512 is not set
>
> #
> # Ciphers
> #
> # CONFIG_CRYPTO_AES is not set
> # CONFIG_CRYPTO_ANUBIS is not set
> # CONFIG_CRYPTO_ARC4 is not set
> # CONFIG_CRYPTO_BLOWFISH is not set
> # CONFIG_CRYPTO_CAMELLIA is not set
> # CONFIG_CRYPTO_CAST5 is not set
> # CONFIG_CRYPTO_CAST6 is not set
> # CONFIG_CRYPTO_DES is not set
> # CONFIG_CRYPTO_FCRYPT is not set
> # CONFIG_CRYPTO_KHAZAD is not set
> # CONFIG_CRYPTO_SALSA20 is not set
> # CONFIG_CRYPTO_SEED is not set
> # CONFIG_CRYPTO_SERPENT is not set
> # CONFIG_CRYPTO_TEA is not set
> # CONFIG_CRYPTO_TWOFISH is not set
>
> #
> # Compression
> #
> # CONFIG_CRYPTO_DEFLATE is not set
> # CONFIG_CRYPTO_LZO is not set
> CONFIG_CRYPTO_HW=y
>
> #
> # Library routines
> #
> CONFIG_BITREVERSE=y
> # CONFIG_GENERIC_FIND_FIRST_BIT is not set
> # CONFIG_GENERIC_FIND_NEXT_BIT is not set
> # CONFIG_CRC_CCITT is not set
> # CONFIG_CRC16 is not set
> CONFIG_CRC_T10DIF=y
> # CONFIG_CRC_ITU_T is not set
> CONFIG_CRC32=y
> # CONFIG_CRC7 is not set
> # CONFIG_LIBCRC32C is not set
> CONFIG_ZLIB_INFLATE=y
> CONFIG_ZLIB_DEFLATE=y
> CONFIG_PLIST=y
> CONFIG_HAS_IOMEM=y
> CONFIG_HAS_IOPORT=y
> CONFIG_HAS_DMA=y

--
Ben (ben@fluff.org, http://www.fluff.org/)

'a smiley only costs 4 bytes'