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MCM: problem with booting



Hello,
I'm trying to use ETRAX100LXMCM on a prototype board, but I can't boot it.

The prototype board worked fine with ETRAX100LX. It's a board similar to
Axis Developer Board, with 2MB Flash and 8MB DRAM.

Now I'd like to use the new ETRAX100LXMCM, so I replaced the AXIS chip, I
took away the memories and the Ethernet transceiver, and I changed some wire
(according to the MCM Designer's Reference) and the following configuration
registers (I need only internal memory)

    R_SDRAM_TIMING        0x80008002
    R_SDRAM_CONFIG    0x00601515

when I try to boot the MCM, it hangs. I get the same result with ./ktest
./flashit and ./flashitall
Anyway I can see some messages on the debug port.
On this prototype board there is a status LED (like in AXIS developer
board): during the boot this LED stay always on.

In attachment you can find the Kernel Configuration and the log messages;
The MCM usually hangs before the second "Checksum of file... "

Thanks for any help

Stefano Vicenzetto

Comerson
Via Lombardia 15
20048 Carate Brianza (MI)
Italy
Tel  +39/0362 94.51.1
Fax +39/0362.94.5151
Serial interface initialized.


Device ID = 0x0000A61D
This bootloader hacked by michele lun set 24 18:11:17 CEST 2001.
Checksum of bootloader is 0x000A390C
Waiting for load info.
Checksum of file is 0x0000366F
Got load info.
SET_REGISTER
0xB0000000
0x000095F8
SET_REGISTER
0xB0000004
0x00000104
SET_REGISTER
0xB000000C
0x00601515
SET_REGISTER
0xB0000008
0x8000C002
PAUSE_LOOP
0x00020000
SET_REGISTER
0xB0000008
0x8000C602
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8030C202
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x80008002
SET_REGISTER
0xB0000030
0x00001DF0
SET_REGISTER
0xB0000038
0x00001EF3
PACKET_INFO
0xC0004000
0x001D2000
Checksum of file is 0x0D500A46
JUMP
0xC0004000
Serial interface initialized.


Device ID = 0x0000EC50
This bootloader hacked by michele lun set 24 18:11:17 CEST 2001.
Checksum of bootloader is 0x000A390C
Waiting for load info.
Checksum of file is 0x00003693
Got load info.
SET_REGISTER
0xB0000000
0x000095F8
SET_REGISTER
0xB0000004
0x00000104
SET_REGISTER
0xB000000C
0x00601515
SET_REGISTER
0xB0000008
0x8000C002
PAUSE_LOOP
0x00020000
SET_REGISTER
0xB0000008
0x8000C602
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8030C202
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x80008002
SET_REGISTER
0xB0000030
0x00001DF0
SET_REGISTER
0xB0000038
0x00001EF3
PACKET_INFO
0xC0004000
0x00200018
Checksum of file is 0x1503BCB3
FLASH
0xC0004000
0x00000000
0x00200000
No single CFI device at 0x80000000
No single x16 device at 0x80000000
No interleaved x16 devices at 0x80000000
JUMP
0x00000000
#
# Automatically generated make config: don't edit
#
CONFIG_UID16=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y

#
# General setup
#
CONFIG_NET=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_BINFMT_ELF=y
# CONFIG_ETRAX_KGDB is not set
# CONFIG_ETRAX_WATCHDOG is not set

#
# Hardware setup
#
# CONFIG_ETRAX100LX is not set
CONFIG_ETRAX100LX_V2=y
# CONFIG_SVINTO_SIM is not set
CONFIG_ETRAX_DRAM_VIRTUAL_BASE=c0000000
CONFIG_ETRAX_DRAM_SIZE=8
CONFIG_ETRAX_FLASH_BUSWIDTH=2
CONFIG_ETRAX_PA_LEDS=y
# CONFIG_ETRAX_PB_LEDS is not set
# CONFIG_ETRAX_CSP0_LEDS is not set
# CONFIG_ETRAX_NO_LEDS is not set
CONFIG_ETRAX_LED1G=0
CONFIG_ETRAX_LED1R=0
CONFIG_ETRAX_LED2G=0
CONFIG_ETRAX_LED2R=0
CONFIG_ETRAX_LED3R=0
CONFIG_ETRAX_LED3G=0
# CONFIG_ETRAX_DEBUG_PORT0 is not set
CONFIG_ETRAX_DEBUG_PORT1=y
# CONFIG_ETRAX_DEBUG_PORT2 is not set
# CONFIG_ETRAX_DEBUG_PORT3 is not set
# CONFIG_ETRAX_DEBUG_PORT_NULL is not set
# CONFIG_ETRAX_RESCUE_SER0 is not set
CONFIG_ETRAX_RESCUE_SER1=y
# CONFIG_ETRAX_RESCUE_SER2 is not set
# CONFIG_ETRAX_RESCUE_SER3 is not set
CONFIG_ETRAX_DEF_R_WAITSTATES=95f8
CONFIG_ETRAX_DEF_R_BUS_CONFIG=104
CONFIG_ETRAX_SDRAM=y
CONFIG_ETRAX_DEF_R_SDRAM_CONFIG=00601515
CONFIG_ETRAX_DEF_R_SDRAM_TIMING=80008002
CONFIG_ETRAX_DEF_R_PORT_PA_DIR=1d
CONFIG_ETRAX_DEF_R_PORT_PA_DATA=f0
CONFIG_ETRAX_DEF_R_PORT_PB_CONFIG=00
CONFIG_ETRAX_DEF_R_PORT_PB_DIR=1e
CONFIG_ETRAX_DEF_R_PORT_PB_DATA=f3
# CONFIG_ETRAX_SOFT_SHUTDOWN is not set

#
# Drivers for ETRAX 100LX built-in interfaces
#
CONFIG_ETRAX_ETHERNET=y
CONFIG_NET_ETHERNET=y
# CONFIG_ETRAX_NETWORK_LED_ON_WHEN_LINK is not set
CONFIG_ETRAX_NETWORK_LED_ON_WHEN_ACTIVITY=y
# CONFIG_ETRAX_ETHERNET_LPSLAVE is not set
CONFIG_ETRAX_SERIAL=y

#
#   Port 0 is always enabled
#
# CONFIG_ETRAX_SER0_DTR_RI_DSR_CD_ON_PB is not set
CONFIG_ETRAX_SERIAL_PORT1=y
# CONFIG_ETRAX_SER1_DTR_RI_DSR_CD_ON_PB is not set
# CONFIG_ETRAX_SERIAL_PORT2 is not set
# CONFIG_ETRAX_SERIAL_PORT3 is not set
# CONFIG_ETRAX_RS485 is not set
# CONFIG_ETRAX_SYNCHRONOUS_SERIAL is not set
# CONFIG_ETRAX_PARPORT is not set
# CONFIG_PARPORT is not set
# CONFIG_PARPORT_1284 is not set
# CONFIG_PRINTER is not set
# CONFIG_ETRAX_IDE is not set
# CONFIG_IDE is not set
CONFIG_ETRAX_AXISFLASHMAP=y
CONFIG_ETRAX_PTABLE_SECTOR=65536
CONFIG_MTD=y
CONFIG_MTD_CFI=y
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_AMDSTD=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_ETRAX_I2C=y
CONFIG_ETRAX_I2C_USES_PB_NOT_PB_I2C=y
# CONFIG_ETRAX_I2C_EEPROM is not set
CONFIG_ETRAX_GPIO=y
CONFIG_ETRAX_PA_BUTTON_BITMASK=02
CONFIG_ETRAX_PA_CHANGEABLE_DIR=00
CONFIG_ETRAX_PA_CHANGEABLE_BITS=FF
CONFIG_ETRAX_PB_CHANGEABLE_DIR=00
CONFIG_ETRAX_PB_CHANGEABLE_BITS=FF
# CONFIG_ETRAX_USB_HOST is not set
# CONFIG_USB is not set
# CONFIG_ETRAX_DS1302 is not set

#
# Memory Technology Devices (MTD)
#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC1000 is not set
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOCPROBE is not set

#
# RAM/ROM Device Drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_MTDRAM is not set

#
# Linearly Mapped Flash Device Drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_CFI_GEOMETRY is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_AMDSTD=y
# CONFIG_MTD_SHARP is not set
# CONFIG_MTD_PHYSMAP is not set
# CONFIG_MTD_NORA is not set
# CONFIG_MTD_PNC2000 is not set
# CONFIG_MTD_RPXLITE is not set
# CONFIG_MTD_SC520CDP is not set
# CONFIG_MTD_SA1100 is not set
# CONFIG_MTD_DC21285 is not set
# CONFIG_MTD_CSTM_CFI_JEDEC is not set
# CONFIG_MTD_JEDEC is not set

#
# NAND Flash Device Drivers
#
# CONFIG_MTD_NAND is not set

#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set

#
# Parallel port support
#
# CONFIG_PARPORT is not set

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

#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD 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 is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_INITRD is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# CONFIG_NETLINK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_FILTER=y
CONFIG_UNIX=y
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

#
#   IP: Netfilter Configuration
#
# CONFIG_IP_NF_CONNTRACK is not set
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_NF_COMPAT_IPCHAINS is not set
# CONFIG_IP_NF_COMPAT_IPFWADM is not set
# CONFIG_IPV6 is not set
# CONFIG_KHTTPD is not set
# CONFIG_ATM 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

#
# Telephony Support
#
# CONFIG_PHONE 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

#
# I2O device support
#
# CONFIG_I2O 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_NET_SB1000 is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# 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_AT1700 is not set
# CONFIG_DEPCA 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_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_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
# CONFI_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

#
# Input core support
#
# CONFIG_INPUT is not set

#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL 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
#

#
# Game port support
#

#
# Gameport joysticks
#

#
# Serial port support
#

#
# Serial port joysticks
#

#
# Parallel port joysticks
#

#
#   Parport support is needed for parallel port 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 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

#
# 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_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_FAT_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS_FS=y
CONFIG_JFFS_FS_VERBOSE=0
CONFIG_CRAMFS=y
CONFIG_TMPFS=y
# CONFIG_RAMFS is not set
# CONFIG_ISO9660_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_QNX4FS_FS 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_UFS_FS is not set

#
# Network File Systems
#
# CONFIG_CODA_FS is not set
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFSD is not set
CONFIG_SUNRPC=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_SMB_NLS is not set
# CONFIG_NLS is not set

#
# Sound
#
# CONFIG_SOUND is not set

#
# USB support
#
# CONFIG_USB is not set

#
# Kernel hacking
#
# CONFIG_PROFILE is not set
Serial interface initialized.


Device ID = 0x00007E33
This bootloader hacked by michele lun set 24 18:11:17 CEST 2001.
Checksum of bootloader is 0x000A390C
Waiting for load info.
Checksum of file is 0x00003694
Got load info.
SET_REGISTER
0xB0000000
0x000095F8
SET_REGISTER
0xB0000004
0x00000104
SET_REGISTER
0xB000000C
0x00601515
SET_REGISTER
0xB0000008
0x8000C002
PAUSE_LOOP
0x00020000
SET_REGISTER
0xB0000008
0x8000C602
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8000C402
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x8030C202
SET_REGISTER
0xB0000008
0x8000C002
SET_REGISTER
0xB0000008
0x80008002
SET_REGISTER
0xB0000030
0x00001DF0
SET_REGISTER
0xB0000038
0x00001EF3
PACKET_INFO
0xC0004000
0x00200018
Checksum of file is 0x1503BCB3
FLASH
0xC0014000
0x00010000
0x001F0000
No single CFI device at 0x80000000
No single x16 device at 0x80000000
No interleaved x16 devices at 0x80000000
JUMP
0x00000000