这个是用恩智浦pnx8300hl方案的有线电视数字机顶盒，坛子里的同学是用超级终端和升级小板，通过串口，可以进行连接，但是只能读取loader的开机信息。如下：
--in bsp-nos BOOT OF MOJO ON NOR FLASH LIKE DEVICE --
--in bsp-nos CACHES ENABLED --
-- COPY VIA DMA --
.
-- CODE COPIED FROM FLASH --
.
-- DATA COPIED FROM FLASH --
-- CACHE FLUSHED WITH WRITE BACK --
--in bsp-nos EXCEPTION VECTORS INITIALIZED --
--in bsp-nos INIT BOARD OK --
--in bsp-nos BOOT OF MOJO ON NOR FLASH LIKE DEVICE --
--in bsp-nos CACHES ENABLED --
-- COPY VIA DMA --
.......
-- CODE COPIED FROM FLASH --
..
-- DATA COPIED FROM FLASH --
-- CACHE FLUSHED WITH WRITE BACK --
--in bsp-nos EXCEPTION VECTORS INITIALIZED --
--in bsp-nos INIT BOARD OK --
Starter main entered. Clock: 1
hwLibBoot M3V2_03
hello baustem!
loader initial
LOADER VERSION: DSJN8300_V1.0.2
Loader Starting ......[clock: 812]
*****rom info************************************
OUI: 0-1-c5
HW: model:3 version:0-2
MAC: 10-32-10
UID: 0 49 5 df 7a a0 0 0 0 0 0 0 0 0 0 0
*****************rom ok***************
*******picture verify ok*********
*****************data1 ok***************
biAppUpdateCtrlInfoParse: check section tag fail (0)
search mode :2
*****************data2 ok***************
failed to init HPIv2
************************************
* DSJN02.1.0.7 *
HPI compilation date : Jan 28 2010
Mojo compilation date : Jan 28 2010
FE compilation date : Jan 28 2010
* Modules: *
* Hotkey: 2.0.19 *
* Browser: 2.4.0 *
* Webserver: 1.5.4 *
* SI: 3.10.0 *
* InfoAgent: 1.1.12 *
* Play: 2.1.2 *
* Common: 2.2.0 *
* Platform: 2.0.1 *
************************************
PIO SEL = 0xFFFE67F8.
PIO SEL = 0xFFFE67F8.
Flash init: type = 5.
FlashRead: 10000 bytes @ b8790000 to 807543c8.
FlashRead: 10000 bytes @ b87a0000 to 807543c8.
FlashRead: 10000 bytes @ b87b0000 to 807543c8.
FlashRead: 10000 bytes @ b87c0000 to 807543c8.
FlashRead: 10000 bytes @ b87d0000 to 807543c8.
FlashRead: 10000 bytes @ b87e0000 to 807543c8.
FlashRead: 10000 bytes @ b87e0000 to 813891b8.
FlashRead: 10000 bytes @ b8790000 to 813891b8.
FlashRead: 10000 bytes @ b87b0000 to 813891b8.
********** STB_CONFIG **************
2 configs:
language = ch [saved]
NIT_VER = 2 [saved]
********** STB_CONFIG **************
B_HpiFrontEndInit: type = 1.
CABLE DEMODULATOR with 10023 (adr 0x1a) and 1616 (adr 0xC0)
set tune driver config fail
== tune init ok ==
FlashRead: 8 bytes @ b8610000 to 806b3c78.
FlashRead: 4 bytes @ b8610008 to 806b3c80.
FlashRead: 3e20 bytes @ b861000c to 806b3c84.
FlashRead: 180000 bytes @ b8615000 to 80984eb8.
static STB_INT32 displayQueueHandle[-2138891992]displayTaskHandle[30][0][31]
[root] start ca_init
FlashRead: 2000 bytes @ b804e000 to 813f0f18.
FlashRead: 8000 bytes @ b8000000 to 813e8f10.
FlashRead: 8000 bytes @ b8008000 to 813e8f10.
FlashRead: 8000 bytes @ b8010000 to 813e8f10.
FlashRead: 8000 bytes @ b8018000 to 813e8f10.
FlashRead: 8000 bytes @ b8020000 to 813e8f10.
FlashRead: 8000 bytes @ b8028000 to 813e8f10.
FlashRead: 8000 bytes @ b8030000 to 813e8f10.
FlashRead: 8000 bytes @ b8038000 to 813e8f10.
FlashRead: 8000 bytes @ b8040000 to 813e8f10.
FlashRead: 6000 bytes @ b8048000 to 813e8f10.
FlashRead: 1f80 bytes @ b804e000 to 813e8f10.
FlashRead: 80 bytes @ b804ff80 to 807bf0a0.
FlashRead: 600 bytes @ b804e700 to 807bd080.
FlashRead: 600 bytes @ b804ed00 to 807bd888.
FlashRead: 600 bytes @ b804f300 to 807be090.
FlashRead: 600 bytes @ b804f900 to 807be898.
FlashRead: 6 bytes @ b804e680 to 80945590.
FlashRead: 20 bytes @ b804e640 to 80945590.
FlashRead: 20 bytes @ b804e600 to 80945590.
FlashRead: 20 bytes @ b804e660 to 80945590.
FlashRead: 100 bytes @ 56500 to 80945590.
FlashRead: 2000 bytes @ b8060000 to 813f0f18.
FlashRead: 20 bytes @ b804e660 to 807bd060.
FlashRead: 10 bytes @ b8062000 to 807bd050.
FlashRead: 800 bytes @ b8051000 to 807abce8.
FlashRead: 800 bytes @ b8050000 to 807abce8.
FlashRead: 800 bytes @ b8050800 to 807abce8.
FlashRead: 4000 bytes @ b805bd00 to 8145ce48.
FlashRead: 1000 bytes @ b8052800 to 813e8f10.
FlashRead: 1000 bytes @ b8053800 to 813e8f10.
ResetAudioShouldPlayed: callllllllllllllllllllllllllllllllllllllllllllllllllllllll
[tmappIrStart] APP_HOTKEY_IR_NEC
---------------root run ok.
appDisplayDownScale set in 4:3, pal, 0, 0, 576, 720
FlashRead: 200 bytes @ b8057800 to 813e8f10.
B_HpiFrontEnd: tune lost!
failded to tune to frequency 514000000!
in application 411 409 409
once_state() 111111111111 ClearOsdHint()
in Destroy_DialogBox()- DC(0) == NULL !!----
[ClearEventDetail] clear event detail
DISPLAY_MSG_TUNE_LOST
B_HpiFrontEnd: tune failed!
ResetAudioShouldPlayed: callllllllllllllllllllllllllllllllllllllllllllllllllllllll
FlashRead: 1000 bytes @ b8054800 to 813e8f10.
FlashRead: 200 bytes @ b8057a00 to 813e8f10.
FlashRead: 1000 bytes @ b8055800 to 813e8f10.
B_HpiFrontEnd: tune failed!
FlashRead: 1000 bytes @ b8056800 to 813e8f10.
FlashRead: 100 bytes @ b805bc00 to 81418ba8.
FlashRead: 3e00 bytes @ b8057c00 to 814c1a00.
FlashRead: 200 bytes @ b805ba00 to 814c5808.
once_state() 111111111111 ClearOsdHint()
Uart receive start.
B_HpiFrontEnd: tune failed!
B_HpiFrontEnd: tune failed!
B_HpiFrontEnd: tune failed!
B_HpiFrontEnd: tune failed!
