Bios DM7080HD (en)
Version vom 2. Dezember 2014, 20:17 Uhr von Mfgeg (Diskussion | Beiträge)
 - in Deutsch
|
 - in English
|
Differently as with other boxes, the BIOS is reached over a serial cable. The Bios CFE (stands for Common Firmware Environment) is developed and offered by Broadcom. The interaction is done by a GUI, or by the Command-Line (CLI).
Inhaltsverzeichnis
Requirements
The requirements to access the BIOS are:
- Program for serial communication (e.g. PuTTY)
- USB ↔ Mini USB cable
- Installed USB / UART drivers under Windows
Set up serial connection
- Set up serial connection with the Box e.g. via PuTTY.
- Switch on the Dreambox while keep pushing the ↑ button.
- The BIOS should appear automatically after a few seconds.
CLI Modus
The following output shows the start of the Dreambox in the BIOS / CFE Mode.
Dreambox DM7080 M0 M1 SHMOO 0 00000000 1 00000000 C do_boot . load 2nd stage SL2=1 LLMB=0000C000 BP=02000000 L2Cfg=1E76C637 L2Buf=44707700 BrCfg=F01C204F BrMod=02800001 BrZp0=05000000 BrZp1=00002000 #@ BCM97434B0 CFE v3.15, Endian Mode: Little Build Date: 20140202 (dm@dm) Copyright (C) Broadcom Corporation. Initializing eMMC (v0.9). 2013.03.21 : 1 ---> device is Sector mode eMMC (1th scan) GenCmd6Timeout 250 [eMMC Partition Information] : ReadBlkLen(512B) Partition : Physical, Logical - Data : 003776MB, 003776MB, Physical_SectorCount(7733248, 0x00760000)! - ENH Data: 000000MB, Address(0x000000000000)! - Boot1 : 000002MB, 000640KB + 256KB for BSEK reload! - Boot2 : 000002MB, 000640KB + 256KB for BSEK reload! fp: init done MACRONIX SPI flash detected: Size = 16MB, Sector Size 4096, Page Size 256 found card in unknown state ca valid! CPU speed: 1407MHz DDR Frequency: 667 MHz DDR Mode: DDR3 Total memory(MEMC 0): 1024MB MEMC 0 DDR Width: 32 Total memory(MEMC 1): 1024MB MEMC 1 DDR Width: 32 Initializing USB. USB: Locating Class 09 Vendor 0000 Product 0000: USB Root Hub USB: Locating Class 09 Vendor 0000 Product 0000: USB Root Hub USB: Locating Class 09 Vendor 0000 Product 0000: USB Root Hub DM init finalization yxml: processing file of 131072 bytes... succeeded! no file loaded, create xml restoring default xml loaded network params of: DHCP, 192.168.0.219, 255.255.255.0, 192.168.0.1 [1] type 1, dev eth0, loader elf, filesys tftp, file 192.168.223.199:/vmlinuz, options root=/dev/nfs rw nfsroot=192.168.223.199:/nfsroot/dm7080hd bmem=512M@512M ip=192.168.223.189 5 [2] type 2, dev emmcflash0.fastbt0, loader elf, filesys raw, file , options [3] type 2, dev emmcflash0.fastbt1, loader elf, filesys raw, file , options added 3 sources to autoboot list CFE initialized. Starting splash screen. No valid image found in flash0.splash - disabling splash ***** DREAMBOX SSBL ***** Not interrupted yet, trying autoboot, hit any key in the next 500ms to cancel Proceeding with autoboot.. You can try aborting with Ctrl+C *** Autoboot: Trying device 'eth0' file 192.168.223.199:/vmlinuz (eth0,tftp) 1000 Mbps Full-Duplex DHCP done Device eth0: hwaddr 00-09-34-2A-0D-D7, ipaddr 192.168.11.18, mask 255.255.255.0 gateway 192.168.11.1, nameserver 192.168.11.1 Loader:elf Filesys:tftp Dev:eth0 File:192.168.223.199:/vmlinuz Options:root=/dev/nfs rw nfsroot=192.168.223.199:/nfsroot/dm7080hd bmem=512M@512M ip=192.168.223.189 5 Loading: Failed. *** Autoboot: Trying device 'emmcflash0.fastbt0' file (emmcflash0.fastbt0,raw) Loader:elf Filesys:raw Dev:emmcflash0.fastbt0 File: Options: Loading: Failed. *** Autoboot: Trying device 'emmcflash0.fastbt1' file (emmcflash0.fastbt1,raw) Loader:elf Filesys:raw Dev:emmcflash0.fastbt1 File: Options: Loading: Failed. *** Autoboot failed/stopped. Autoboot cancelled, starting config utility Initializing the network, this may take a few seconds.. 1000 Mbps Full-Duplex network is up, set ip DHCP... DHCP done
CLI Help
If you have stopped the GUI over the menu item Exit → Abort, the following command will show all available commands:
helpStart the BIOS
The following command starts the BIOS from the command line.
menu
BIOS Screenshots
Information
Network
Boot
Exit
