From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <3C10EDEC.630AE7DD@seranoa.com> Date: Fri, 07 Dec 2001 11:27:24 -0500 From: Andrew Dixon MIME-Version: 1.0 To: ppclist Subject: Linux not outputting to serial console on sbc8260 Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hi everyone, I'm trying to get Linux up on an sbc8260. I'm working with Linux-2.4.16 and PPCBoot-1.1.0. I'm booting from the flash simm on the sbc8260 and I'm using the 33mhz oscillator. My problem is that once PPCBoot has passed control to Linux I don't get any further output to the console (connected to the serial line). Has anyone seen this before or have any idea what I might be doing wrong? I've added the output from the boot session below as well as my .config. Also, if anyone has a working .config for the sbc8260 that they could share I'd really appreciate that. It would let me run a sanity check on the rest of my configuration. Thanks, Andy Here's the boot console: PPCBoot 1.1.0 (Dec 5 2001 - 14:16:44) MPC8260 Reset Status: External Soft, External Hard MPC8260 Clock Configuration - Bus-to-Core Mult 6x, VCO Div 2, 60x Bus Freq 16-50 , Core Freq 100-300 - dfbrg 0, corecnf 0x0d, busdf 3, cpmdf 1, plldf 0, pllmf 1 - vco_out 132000000, scc_clk 33000000, brg_clk 33000000 - cpu_clk 198000000, cpm_clk 66000000, bus_clk 33000000 CPU: MPC8260 (Rev 01, Mask A.1 1K22A-XC) at 198 MHz Board: EST SBC8260 DRAM: 64 MB FLASH: 4 MB In: serial Out: serial Err: serial BEDBUG:ready Hit any key to stop autoboot: 0 OnCoreOS => printenv bootdelay=5 baudrate=9600 load_flash=tftpboot 100000 "/tftpboot/ppcboot.bin";protect off all;era fff00000 ffffffff;cp.b 100000 fff00000 $(filesize);saveenv name=est2 ethaddr=00:a0:1e:90:15:55 ipaddr=172.16.1.162 serverip=172.16.1.202 bootargs=root=/dev/nfs console=/dev/ttyS0 ip=on rw bootcmd="" stdin=serial stdout=serial stderr=serial Environment size: 337/262140 bytes OnCoreOS => bootp BOOTP broadcast 1 ARP broadcast 1 TFTP from server 172.16.1.202; our IP address is 172.16.1.162 Filename 'est2/vmlinux'. Load address: 0x140000 Loading: ################################################################# ################################################## done Bytes transferred = 587076 (8f544 hex) OnCoreOS => bootm 140000 ## Booting image at 00140000 ... Image Name: 2.4.16 for sbc8260 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 587012 Bytes = 573 kB = 0 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK And here's my .config: # # Automatically generated make config: don't edit # # CONFIG_UID16 is not set # CONFIG_RWSEM_GENERIC_SPINLOCK is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_HAVE_DEC_LOCK=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y # # Loadable module support # CONFIG_MODULES=y CONFIG_MODVERSIONS=y # CONFIG_KMOD is not set # # Platform support # CONFIG_PPC=y CONFIG_PPC32=y CONFIG_6xx=y # CONFIG_4xx is not set # CONFIG_POWER3 is not set # CONFIG_POWER4 is not set # CONFIG_8xx is not set CONFIG_8260=y CONFIG_PPC_STD_MMU=y CONFIG_SERIAL_CONSOLE=y CONFIG_EST8260=y # CONFIG_SMP is not set # # General setup # # CONFIG_HIGHMEM is not set # CONFIG_ISA is not set # CONFIG_EISA is not set # CONFIG_SBUS is not set # CONFIG_MCA is not set # CONFIG_PCI is not set CONFIG_NET=y CONFIG_SYSCTL=y CONFIG_SYSVIPC=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_KCORE_ELF=y CONFIG_BINFMT_ELF=y CONFIG_KERNEL_ELF=y CONFIG_BINFMT_MISC=y # CONFIG_HOTPLUG is not set # CONFIG_PCMCIA is not set # # Parallel port support # # CONFIG_PARPORT is not set # CONFIG_PPC_RTC is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="root=/dev/nfs console=/dev/ttyS0 ip=on rw" # # Memory Technology Devices (MTD) # # CONFIG_MTD 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_BLK_DEV_DAC960 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=4096 CONFIG_BLK_DEV_INITRD=y # # Multi-device support (RAID and LVM) # # CONFIG_MD is not set # CONFIG_BLK_DEV_MD is not set # CONFIG_MD_LINEAR is not set # CONFIG_MD_RAID0 is not set # CONFIG_MD_RAID1 is not set # CONFIG_MD_RAID5 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_BLK_DEV_LVM is not set # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_NETLINK=y # CONFIG_RTNETLINK is not set # CONFIG_NETLINK_DEV is not set # CONFIG_NETFILTER is not set # CONFIG_FILTER is not set CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y # 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_IP_MROUTE is not set # CONFIG_INET_ECN is not set CONFIG_SYN_COOKIES=y # CONFIG_IPV6 is not set # CONFIG_KHTTPD is not set # CONFIG_ATM is not set # CONFIG_VLAN_8021Q is not set # # # # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_DECNET is not set # CONFIG_BRIDGE is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_LLC is not set # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_NET_FASTROUTE is not set # CONFIG_NET_HW_FLOWCONTROL is not set # # QoS and/or fair queueing # # CONFIG_NET_SCHED 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 # # 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 # CONFIG_ETHERTAP is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y # CONFIG_MACE is not set # CONFIG_BMAC is not set # CONFIG_GMAC is not set # CONFIG_OAKNET is not set # CONFIG_SUNLANCE is not set # CONFIG_SUNBMAC is not set # CONFIG_SUNQE is not set # CONFIG_SUNLANCE 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 # # Ethernet (1000 Mbit) # # CONFIG_ACENIC is not set # CONFIG_DL2K 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_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_PLIP is not set # CONFIG_PPP 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 # CONFIG_RCPCI is not set # CONFIG_SHAPER 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 # # ISDN subsystem # # CONFIG_ISDN is not set # # Old CD-ROM drivers (not SCSI, not IDE) # # CONFIG_CD_NO_IDESCSI is not set # # Console drivers # CONFIG_VGA_CONSOLE=y # # Frame-buffer support # # CONFIG_FB is not set # # Input core support # # CONFIG_INPUT is not set # CONFIG_INPUT_KEYBDEV is not set # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # # Macintosh device drivers # # # Character devices # CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_SERIAL=y CONFIG_SERIAL_CONSOLE=y # CONFIG_SERIAL_EXTENDED is not set CONFIG_SERIAL_NONSTANDARD=y # CONFIG_COMPUTONE is not set # CONFIG_ROCKETPORT is not set # CONFIG_CYCLADES is not set # CONFIG_DIGIEPCA is not set # CONFIG_DIGI is not set # CONFIG_ESPSERIAL is not set # CONFIG_MOXA_INTELLIO is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_ISI is not set # CONFIG_SYNCLINK is not set # CONFIG_N_HDLC is not set # CONFIG_RISCOM8 is not set # CONFIG_SPECIALIX is not set # CONFIG_SX is not set # CONFIG_RIO is not set # CONFIG_STALDRV is not set # CONFIG_UNIX98_PTYS is not set # # I2C support # CONFIG_I2C=y # CONFIG_I2C_ALGOBIT is not set # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_CHARDEV is not set # CONFIG_I2C_PROC is not set # # Mice # # CONFIG_BUSMOUSE is not set # CONFIG_MOUSE is not set # # Joysticks # # CONFIG_INPUT_GAMEPORT is not set # # Input core support is needed for gameports # # # Input core support is needed for joysticks # # CONFIG_QIC02_TAPE is not set # # Watchdog Cards # # CONFIG_WATCHDOG is not set # CONFIG_INTEL_RNG is not set # CONFIG_NVRAM is not set CONFIG_RTC=y # 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 # # Multimedia devices # # CONFIG_VIDEO_DEV 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_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 is not set # CONFIG_MSDOS_FS is not set # CONFIG_UMSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS_FS is not set # CONFIG_JFFS2_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_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 is not set CONFIG_EXT2_FS=y # 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=y CONFIG_NFS_V3=y # CONFIG_ROOT_NFS is not set # CONFIG_NFSD is not set # CONFIG_NFSD_V3 is not set CONFIG_SUNRPC=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_SMB_FS=y # CONFIG_SMB_NLS_DEFAULT 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 # CONFIG_ZLIB_FS_INFLATE is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y CONFIG_SMB_NLS=y CONFIG_NLS=y # # Native Language Support # CONFIG_NLS_DEFAULT="n" # 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_1251 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 is not set # # Sound # # CONFIG_SOUND is not set # # MPC8260 Communication Options # CONFIG_SCC_ENET=y CONFIG_SCC1_ENET=y CONFIG_FEC_ENET=y CONFIG_FCC1_ENET=y CONFIG_FCC2_ENET=y CONFIG_FCC3_ENET=y # # USB support # # CONFIG_USB is not set # # USB Controllers # # CONFIG_USB_UHCI is not set # CONFIG_USB_UHCI_ALT is not set # CONFIG_USB_OHCI is not set # # USB Device Class drivers # # CONFIG_USB_AUDIO is not set # CONFIG_USB_BLUETOOTH 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_JUMPSHOT is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # # USB Human Interface Devices (HID) # # # Input core support is needed for USB HID # # # USB Imaging devices # # 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 # # USB Multimedia devices # # # Video4Linux support is needed for USB Multimedia device support # # # USB Network adaptors # # CONFIG_USB_PEGASUS 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 # # USB port drivers # # CONFIG_USB_USS720 is not set # # USB Serial Converter support # # CONFIG_USB_SERIAL is not set # CONFIG_USB_SERIAL_GENERIC is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_WHITEHEAT 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_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set # CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set # CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set # CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set # CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_XIRCOM is not set # CONFIG_USB_SERIAL_OMNINET is not set # # USB Miscellaneous drivers # # CONFIG_USB_RIO500 is not set # # Bluetooth support # # CONFIG_BLUEZ is not set # # Kernel hacking # # CONFIG_MAGIC_SYSRQ is not set # CONFIG_KGDB is not set # CONFIG_XMON is not set ** Sent via the linuxppc-embedded mail list. 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