My Compiler Settings for building a Kernel on a 4M flash.

Overall config

uClinux-dist # cat .config

Code: [Select]

#
# Automatically generated by make menuconfig: don't edit
#

#
# Target Platform Selection
#
# CONFIG_DEFAULTS_NUVOTON_NUC710 is not set
# CONFIG_DEFAULTS_NUVOTON_NUC740 is not set
CONFIG_DEFAULTS_NUVOTON_NUC745=y
CONFIG_DEFAULTS_KERNEL_2_4=y
# CONFIG_DEFAULTS_OVERRIDE is not set
# CONFIG_DEFAULTS_VENDOR is not set
# CONFIG_DEFAULTS_VENDOR_UPDATE is not set
CONFIG_VENDOR=nuvoton
CONFIG_PRODUCT=nuc745
CONFIG_LINUXDIR=linux-2.4.x
CONFIG_LIBCDIR=
CONFIG_LANGUAGE=


Kernel config

uClinux-dist/linux-2.4.x # cat .config

Code: [Select]

#
# Automatically generated by make menuconfig: don't edit
#
CONFIG_ARM=y
# CONFIG_SBUS is not set
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_UCLINUX=y
MAGIC_ROM_PTR=y

#
# Code maturity level options
#
# CONFIG_EXPERIMENTAL is not set
# CONFIG_OBSOLETE is not set

#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y

#
# System Type
#
CONFIG_ARCH_NUVOTON=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SET_MEM_PARAM=y
DRAM_BASE=00000000
DRAM_SIZE=00700000
FLASH_MEM_BASE=FF000000
FLASH_SIZE=00200000
ROMFS_BASE=7F0E0000
# CONFIG_RAMKERNEL is not set
CONFIG_ROMKERNEL=y
# CONFIG_CPU_NUC710 is not set
# CONFIG_CPU_NUC740 is not set
CONFIG_CPU_NUC745=y
CONFIG_CPU_NAME="NUC745"
CONFIG_CPU_ARM710=y
CONFIG_CPU_32v4=y
CONFIG_CPU_32=y
# CONFIG_CPU_26 is not set
CONFIG_NO_PGT_CACHE=y
CONFIG_CPU_WITH_CACHE=y
# CONFIG_CPU_WITH_MCR_INSTRUCTION is not set
CONFIG_ARM_CLK=80000000
CONFIG_SERIAL_NUC745=y
CONFIG_NUC700_INTF_MAC=y
# CONFIG_NUC700_INTF_KPI is not set
CONFIG_NUC700_INTF_I2C=y
# CONFIG_NUC700_INTF_SPI is not set
CONFIG_NUC700_INTF_AUDIO=y
# CONFIG_NUC700_INTF_UART3 is not set
CONFIG_NUC700_INTF_UART2=y
# CONFIG_NUC700_INTF_PS2 is not set
# CONFIG_NUC700_INTF_UART1FC is not set

#
# General setup
#
CONFIG_HOTPLUG=y

#
# PCMCIA/CardBus support
#
# CONFIG_PCMCIA is not set
CONFIG_NET=y
# CONFIG_SYSVIPC is not set
# CONFIG_REDUCED_MEMORY is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_NWFPE=y
CONFIG_KCORE_ELF=y
# CONFIG_KCORE_AOUT is not set
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_ZFLAT=y
CONFIG_KERNEL_ELF=y
# CONFIG_ARTHUR is not set
# CONFIG_ALIGNMENT_TRAP is not set

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK_DEV is not set
# CONFIG_NETFILTER is not set
# CONFIG_FILTER is not set
# CONFIG_UNIX is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set

#
# Appletalk devices
#
# CONFIG_DEV_APPLETALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set

#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_IPSEC is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set

#
# Network device support
#
CONFIG_NETDEVICES=y

#
# ARCnet devices
#
# CONFIG_ARCNET is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_ETH_NUC700=y
# CONFIG_ARM_AM79C961A is not set
# CONFIG_SUNLANCE is not set
# CONFIG_SUNBMAC is not set
# CONFIG_SUNQE is not set
# CONFIG_SUNGEM is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
# CONFIG_NET_POCKET is not set
# CONFIG_FEC is not set
# CONFIG_CS89x0 is not set
# CONFIG_UCCS8900 is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_FDDI is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPPOATM is not set
# CONFIG_SLIP is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set

#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set

#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set

#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set

#
# Bluetooth support
#
# CONFIG_BLUEZ is not set

#
# ATA/IDE/MFM/RLL support
#
# CONFIG_IDE is not set
# CONFIG_BLK_DEV_IDE_MODES is not set
# CONFIG_BLK_DEV_HD is not set

#
# SCSI support
#
# CONFIG_SCSI is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Parallel port support
#
# CONFIG_PARPORT is not set

#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_CONCAT is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS is not set
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL 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=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
CONFIG_MTD_MAP_BANK_WIDTH_2=y
# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
# 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 is not set
# 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=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_OBSOLETE_CHIPS is not set
# CONFIG_MTD_AMDSTD is not set
# CONFIG_MTD_SHARP is not set
# CONFIG_MTD_JEDEC is not set

#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_CDB89712 is not set
# CONFIG_MTD_SA1100 is not set
# CONFIG_MTD_DC21285 is not set
# CONFIG_MTD_IQ80310 is not set
# CONFIG_MTD_LUBBOCK is not set
# CONFIG_MTD_IXP425 is not set
# CONFIG_MTD_EPXA10DB is not set
# CONFIG_MTD_FORTUNET is not set
# CONFIG_MTD_AUTCPU12 is not set
CONFIG_MTD_NUC700=y
# CONFIG_MTD_EDB7312 is not set
# CONFIG_MTD_H720X is not set
# CONFIG_MTD_IMPA7 is not set
# CONFIG_MTD_CEIVA is not set
# CONFIG_MTD_NOR_TOTO is not set
# CONFIG_MTD_UCLINUX is not set
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PCMCIA is not set

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLKMTD is not set
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_DOCPROBE is not set
# CONFIG_MTD_DOCECC is not set

#
# NAND Flash Device Drivers
#
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_NUC700 is not set
# CONFIG_MTD_NAND_SPIA is not set
# CONFIG_MTD_NAND_TOTO is not set
# CONFIG_MTD_NAND_AUTCPU12 is not set
# CONFIG_MTD_NAND_EDB7312 is not set
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set

#
# Plug and Play configuration
#
# CONFIG_PNP is not set
# CONFIG_ISAPNP is not set

#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_CISS_SCSI_TAPE is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_BLK_DEV_RAMDISK_DATA is not set
CONFIG_BLK_DEV_BLKMEM=y
# CONFIG_NOFLASH is not set
CONFIG_AMDFLASH=y
# CONFIG_INTELFLASH is not set
CONFIG_FLASHAUTO=y
# CONFIG_FLASH128KB is not set
# CONFIG_FLASH1MB is not set
# CONFIG_FLASH2MB is not set
# CONFIG_FLASH4MB is not set
# CONFIG_FLASH6MB is not set
# CONFIG_FLASH8MB is not set
# CONFIG_FLASH16MB is not set
CONFIG_FLASHAUTOBIT=y
# CONFIG_FLASH8BIT is not set
# CONFIG_FLASH16BIT is not set
# CONFIG_FLASH32bit is not set
# CONFIG_EXTRA_FLASH is not set
CONFIG_BLK_STATS=y

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m

#
# Video For Linux
#
CONFIG_VIDEO_PROC_FS=y
# CONFIG_I2C_PARPORT is not set
# CONFIG_VIDEO_PMS is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_ZORAN_BUZ is not set
# CONFIG_VIDEO_ZORAN_DC10 is not set
# CONFIG_VIDEO_ZORAN_LML33 is not set
# CONFIG_VIDEO_ZR36120 is not set

#
# Radio Adapters
#
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_RADIO_MIROPCM20 is not set

#
# File systems
#
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_ADFS_FS is not set
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BEFS_DEBUG is not set
# CONFIG_BFS_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_JBD_DEBUG is not set
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
# CONFIG_UMSDOS_FS is not set
CONFIG_VFAT_FS=y
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=1
# CONFIG_JFFS2_FS_NAND is not set
# CONFIG_JFFS2_ZLIB is not set
# CONFIG_JFFS2_RTIME is not set
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_JFFS2_LZO is not set
# CONFIG_JFFS2_LZARI is not set
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_PROC is not set
# CONFIG_YAFFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_TMPFS is not set
CONFIG_RAMFS=y
# CONFIG_ISO9660_FS is not set
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_JFS_FS is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS_RW is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
# CONFIG_DEVPTS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX4FS_RW is not set
CONFIG_ROMFS_FS=y
# CONFIG_EXT2_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set

#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_NFS_FS is not set
# CONFIG_NFS_V3 is not set
# CONFIG_ROOT_NFS is not set
# CONFIG_NFSD is not set
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_TCP is not set
# CONFIG_SUNRPC is not set
# CONFIG_LOCKD is not set
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set
# CONFIG_NCPFS_IOCTL_LOCKING is not set
# CONFIG_NCPFS_STRONG is not set
# CONFIG_NCPFS_NFS_NS is not set
# CONFIG_NCPFS_OS2_NS is not set
# CONFIG_NCPFS_SMALLDOS is not set
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
# CONFIG_ZISOFS_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 is not set
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
# CONFIG_SMB_NLS is not set
CONFIG_NLS=y

#
# Native Language Support
#
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 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_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 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set

#
# Character devices
#
# CONFIG_NIOS_SERIAL is not set
# CONFIG_NIOS_SPI is not set
CONFIG_NUC700_UART0=y
CONFIG_NUC700_CONSOLE=y
CONFIG_NUC700_UART1=y
CONFIG_NUC700_UART2=y
CONFIG_NUC700_I2C=y
# CONFIG_LEDMAN is not set
# CONFIG_DS1302 is not set
# CONFIG_VT is not set
# CONFIG_SERIAL is not set
# CONFIG_SERIAL_EXTENDED is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_UNIX98_PTYS is not set

#
# I2C support
#
# CONFIG_I2C is not set

#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_MOUSE is not set

#
# Joysticks
#
# CONFIG_INPUT_GAMEPORT is not set
# CONFIG_INPUT_NS558 is not set
# CONFIG_INPUT_LIGHTNING is not set
# CONFIG_INPUT_PCIGAME is not set
# CONFIG_INPUT_CS461X is not set
# CONFIG_INPUT_EMU10K1 is not set
# CONFIG_INPUT_SERIO is not set
# CONFIG_INPUT_SERPORT is not set
# CONFIG_INPUT_ANALOG is not set
# CONFIG_INPUT_A3D is not set
# CONFIG_INPUT_ADI is not set
# CONFIG_INPUT_COBRA is not set
# CONFIG_INPUT_GF2K is not set
# CONFIG_INPUT_GRIP is not set
# CONFIG_INPUT_INTERACT is not set
# CONFIG_INPUT_TMDC is not set
# CONFIG_INPUT_SIDEWINDER is not set
# CONFIG_INPUT_IFORCE_USB is not set
# CONFIG_INPUT_IFORCE_232 is not set
# CONFIG_INPUT_WARRIOR is not set
# CONFIG_INPUT_MAGELLAN is not set
# CONFIG_INPUT_SPACEORB is not set
# CONFIG_INPUT_SPACEBALL is not set
# CONFIG_INPUT_STINGER is not set
# CONFIG_INPUT_DB9 is not set
# CONFIG_INPUT_GAMECON is not set
# CONFIG_INPUT_TURBOGRAFX is not set
# CONFIG_QIC02_TAPE is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_AMD_PM768 is not set
# CONFIG_NVRAM 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_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set

#
# USB support
#
CONFIG_NUC700_USBD=y
# CONFIG_NUC700_USBD_VCOM is not set
CONFIG_NUC700_USBD_MASS=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_DEVICEFS is not set
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_LONG_TIMEOUT is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_UHCI is not set
# CONFIG_USB_UHCI_ALT is not set
CONFIG_USB_OHCI=y
# CONFIG_USB_SL811HS is not set
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_BLUETOOTH is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_STORAGE_DEBUG is not set
# 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_HP8200e 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_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_HID is not set
# CONFIG_USB_HIDINPUT is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_DC2XX is not set
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_SCANNER is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_OV511 is not set
# CONFIG_USB_W99683 is not set
# CONFIG_USB_PWC is not set
# CONFIG_USB_SPCA5XX is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_STV680 is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_DSBR is not set
# CONFIG_USB_DABUSB is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_CATC is not set
# CONFIG_USB_CDCETHER is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_USS720 is not set

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_BRLVGER is not set
# CONFIG_USB_LCD is not set

#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_I2O_BLOCK is not set
# CONFIG_I2O_LAN is not set
# CONFIG_I2O_SCSI is not set
# CONFIG_I2O_PROC is not set

#
# Sound support
#
CONFIG_SOUND=y
CONFIG_SOUND_NUC700=y
# CONFIG_SOUND_ALI5455 is not set
# CONFIG_SOUND_BT878 is not set
# CONFIG_SOUND_CMPCI is not set
# CONFIG_SOUND_EMU10K1 is not set
# CONFIG_MIDI_EMU10K1 is not set
# CONFIG_SOUND_FUSION is not set
# CONFIG_SOUND_CS4281 is not set
# CONFIG_SOUND_ES1370 is not set
# CONFIG_SOUND_ES1371 is not set
# CONFIG_SOUND_ESSSOLO1 is not set
# CONFIG_SOUND_MAESTRO is not set
# CONFIG_SOUND_MAESTRO3 is not set
# CONFIG_SOUND_FORTE is not set
# CONFIG_SOUND_ICH is not set
# CONFIG_SOUND_RME96XX is not set
# CONFIG_SOUND_SONICVIBES is not set
# CONFIG_SOUND_TRIDENT is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
# CONFIG_SOUND_VIA82CXXX is not set
# CONFIG_MIDI_VIA82CXXX is not set
# CONFIG_SOUND_OSS is not set
# CONFIG_SOUND_TVMIXER is not set

#
# Kernel hacking
#
CONFIG_FRAME_POINTER=y
# CONFIG_REVISIT is not set
# CONFIG_DEBUG_ERRORS is not set
# CONFIG_DEBUG_USER is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_MAGIC_SYSRQ is not set

#
# Library routines
#
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y



Do a make clean
make dep
make

This is for a 4M flash. 
If you need a 2M flash, change flash size to this (in Kernel .config):
FLASH_SIZE=00200000

This will build a default kernel with built in Ethernet support, that boots something like this:

Code: [Select]

Linux version 2.4.20-uc0 (root@t60loz) (gcc version 3.0) #41 Wed Jun 15 19:23:40 CST 2011
Processor: Nuvoton NUC745 revision 1
Architecture: NUC700
On node 0 totalpages: 1792
zone(0): 0 pages.
zone(1): 1792 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/rom0 rw
Calibrating delay loop... 39.83 BogoMIPS
Memory: 7MB = 7MB total
Memory: 5724KB available (1091K code, 186K data, 44K init)
Dentry cache hash table entries: 1024 (order: 1, 8192 bytes)
Inode cache hash table entries: 512 (order: 0, 4096 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 2048 (order: 1, 8192 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc.
JFFS2: default compression mode: priority
Nuvoton NUC700 Serial driver version 1.0 (2005-08-15) with no serial options enabled
ttyS00 at 0xfff80000 (irq = 9) is a NUC700
Nuvoton NUC7001 Serial driver version 1.0 (2005-08-15) with no serial options enabled
ttyS00 at 0xfff80100 (irq = 10) is a NUC7001
Nuvoton NUC7002 Serial driver version 1.0 (2005-08-15) with no serial options enabled
ttyS00 at 0xfff80200 (irq = 11) is a NUC7002
I2C Bus Driver has been installed successfully.
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: 7F0E0000-7F166BFF [VIRTUAL 7F0E0000-7F166BFF] (RO)
RAMDISK driver initialized: 16 RAM disks of 1024K size 1024 blocksize
loop: loaded (max 8 devices)
NUC700 Audio Driver v1.0 Initialization successfully.
mtd flash device: Found 1 x16 devices at 0x0 in 16-bit bank
 Amd/Fujitsu Extended Query Table at 0x0040
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
Creating 2 MTD partitions on "mtd flash device":
0x00000000-0x00300000 : "images 3M"
0x00300000-0x00400000 : "user 1M"
usb.c: registered new driver hub
add a static ohci host controller device
: USB OHCI at membase 0xfff05000, IRQ 15
hc_alloc_ohci
usb-ohci.c: AMD756 erratum 4 workaround
hc_reset
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
Usb device driver by ns24 zswan designed successfully!
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 512 bind 1024)
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
FAT: bogus logical sector size 4688
FAT: bogus logical sector size 4688
VFS: Mounted root (romfs filesystem) readonly.
Freeing init memory: 44K


Notes:

Image: 0 name:BOOT INFO base:0x7F010000 size:0x00000038 exec:0x7F010000 -af
Image: 7 name:linux base:0x7F020000 size:0x00095000 exec:0x00008000 -acxz
Image: 6 name:romfs.img base:0x7F0E0000 size:0x00086C00 exec:0x7F0E0000 -a

Linux:  is loaded at 0x7F02000 boots from 0x000080000
ROMFS: is located at 0x7F0E000 as the kernel is going to look for it there.

No drivers are installed other than the default Ethernet ones, so usb drivers for network cards need to be compiled in, or added as .ko's and loaded with modprobe etc.

Thanks a lot man. It will help a lot. We are waiting for the drivers:)

Could You tell me how to change SDRAM size and SDRAM base properly. What adresses I need to put if I have 8M SDRAM?

We either have 8M or 16M flash - most would be 8 I think.

You'd change that in this -

DRAM_SIZE=0x00700000
and
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=1024

Note that we use 1M for blk dev (our ramdisk), so you can't make DRAM Size 0x00800000 or things won't work..

Oh Yeah, I haven't seen that we use BLK_DEV_RAM. That's why I had problem with romfs mounting:)

Hi kernel builders!

I try to build my own kernel with uClinux but the camera fails to start. I attach log files. It seems the romfs can't be mounted. Moreover, with the original kernel, I have 16M of memory but only 7M with the kernel I builded.

As the proc is a nuvoton 745, can I use the W90N745-uClinux or nuc700-uClinux which got the 745 part as well ? I downloaded and installed those ones from the wiki page.

ideas are welcome!

Thanks.

Hi,

somebody to help me ? 

Thanks.