三星 SMT-G7401 破解
介绍
我有一个来自 UPC Switzerland 的 SMT-G7401_PCS01B(Horizon 盒子),如果可能的话,我想在上面安装 debian 或多媒体 Linux 发行版,如果不可能的话,我只为我的 PC 配备硬盘。 (我最近收到了“UPC电视盒”)
可能和不可能的方法
- 我可以使用“FTDI FT232RL”+“minicom”从 UART 接口获取日志。我有串行控制台,但我无能为力。
POST: 0xb03
wdt: reset type = 0, reset reason = 0
POST: 0xc02
cefdk_rom_base_addr: 0x00280800
POST: 0xc1f
wdt: acboot win2 end, counter=981466
POST: 0xf02
Warning: No device found in chip select 0
Spi Flash Init Failed and disable SPI Fl
Intel(R) Consumer Electronics Firmware Development Kit (Intel(R) CEFDK)
Copyright (C) 1999-2012 Intel Corporation. All rights reserved.
Build Time (04/17/14 19:20:25).
POST: 0xf05Loading 8051_fw from MFH...
POST: 0xf07
Set flash layout to Samsung 128MB layout
POST: 0xf18
---memory initialization for postbox communication -----
POST: 0xf19
Waiting for 5 sec for DOCSIS PLL1 ready...
DOCSIS PLL1 ready
POST: 0xfa0
SMM: Ok
POST: 0xf24
ACPI Init: finished with table region from 00011ab0 to 00018000
acpi: Created tables at 00011ab0-00018000
POST: 0xf29
HW Revision : 12
CEFDK Version : CE2600 build (SMP enabled)
8051 Firmware : A0-1.2.0 build R 0x20A
8051 FW I/O Module :
Silicon Stepping : B2
Silicon SKU : 0x037
Board Set As : Harbor Park - MG
CPU Threads : 2
CPU Multiplier : 12
CPU Bus Speed : 100 MHz
Memory Size : 512 MB
Memory Type & Speed : x16 DDR3-1333 (10-10-10)
Trusted Boot : Untrusted
Boot Mode : eMMC-NAND (STRAPS)
Registered net controller: e1000
Init External Switch for board Type: 1
Timing data c003
Timing data c03e
ESWITCH ID 1761
1000M FD Link is ready!
Configure IP via static IP.
Mac address is : 54:FA:3E:2F:3C:E3
Host IP address is: 192.168.192.1
Subnet Mask is : 255.255.255.0
Gateway address is: 192.168.192.1
================================================
WARNING:
Please make sure the board type and DOCSIS DDR offset/size are set correctly,
otherwise DOCSIS subsystem won't boot!
If not sure, please use "settings" shell command to show the setup menu,
then check "Advanced Features".
================================================
Press 'Enter' within 0 seconds to disable automatic boot.
Hit a key to start the shell...
**********************************************************
***** Uboot is not upgraded --- boot kernel *****
**********************************************************
Running auto script...
shell> load -m 0x200000 -i a -t emmc
get Active Image info success:240000, 400000, 1, 1, 3
eMMC kernel command: root=/dev/mmcblk0p3
Load data from emmc
Load done.
shell> bootkernel -b 0x200000 "console=ttyS0,115200 ip=static rw"
--- bootkernel ...
... CEFDK -> U-Boot status STAT_USR_FIN
L2sw mode ---
Working Cmd: console=ttyS0,115200 ip=static rw root=/dev/mmcblk0p3
CMD(0x48000)='console=ttyS0,115200 ip=static rw root=/dev/mmcblk0p3 '
WARNING: Ancient bootloader, some functionality may be limited!
我有一个 JTAG 接口,但我没有使用它所需的东西。我已经搜索了 arduino JTAG 适配器,但没有找到任何好的方法。
有两个 USB 端口,但它们处于非活动状态。我读到它们用于诊断和特定用途。
最后的办法是一个神秘的插件,他的名字叫“MPEG/ARM CONSOLE”。我什么也没发现。 [编辑] 我知道哪个引脚是 RX、TX 和 GND,从左到右(当你观察插头时):GND、TX、RX、?、?、?。
我也许可以直接在 HDD 上刻录 Linux 发行版。 ˙\_(ツ)_/˙