ir_pressed is

check_sw_upgrade
no OAD Flag
no need to start factory usb download
no need to start factory usb download

#* 4. NAND is already programmed (not Empty) ***
Wait for PM51 standby...........
PM51 run ok...........
Hit any key to stop autoboot: 0
------>update_default_env, idx = 0
------>bootargs_default = console=ttyS0,115200 quiet ubi.mtd=1 ubi.mtd=2,2048 root=ubi1:RFS rootfstype=ubifs rw EMAC_MEM=0x200000 DRAM_LEN=0x10000000 LX_MEM=0x02F00000
------>mtdparts_default = mtdparts=edb64M-nand:4m(KL),12928k(CONF),54m(UBIA),56704k(UBIB),-(NA)
!!!!! LX MEM Size info is not reliable, Keep current bootrags !!!!!
!!!!! LX MEM2 Addr info is not reliable, Keep current bootrags !!!!!
!!!!! LX MEM2 Size info is not reliable, Keep current bootrags !!!!!
read panel para from spiflash fail...>>>
read boot logo para from spiflash fail...>>>
bootlog NOT SCALING UP...>>>
UnProtect MIU block 0 : 0x75F1000 0x76C1000

NAND read: device 0 offset 0x0, size 0x400000

Reading data from 0x0x -- 100% complete.
4194304 bytes read: OK
## Booting image at 81000000 ...
Image Name: Linux-2.6.28.10-CL677690-mstar
Created: 2013-04-11 13:05:31 UTC
Image Type: MIPS Linux Kernel Image (uncompressed)
Data Size: 3365980 Bytes = 3.2 MB
Load Address: 80200000
Entry Point: 80204150
OK

Starting kernel ...

Hello UART
init started: BusyBox v1.14.1 (2012-07-02 17:46:29 CST)
starting pid 226, tty '': '/etc/init.d/rcS'
UBIFS error (pid 227): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 227): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 227): ubifs_read_node: expected node type 9
UBIFS error (pid 227): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 227): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
mount: mounting usbfs on /proc/bus/usb failed: No such file or directory
UBIFS error (pid 227): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 227): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 227): ubifs_read_node: expected node type 9
UBIFS error (pid 227): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 227): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
UBIFS error (pid 227): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 227): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 227): ubifs_read_node: expected node type 9
UBIFS error (pid 227): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 227): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
UBIFS error (pid 227): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 227): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 227): ubifs_read_node: expected node type 9
UBIFS error (pid 227): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 227): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
Mounting conf
UBIFS error (pid 228): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 228): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 228): ubifs_read_node: expected node type 9
UBIFS error (pid 228): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 228): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
Mounting vendor
UBIFS error (pid 231): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 231): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 231): ubifs_read_node: expected node type 9
UBIFS error (pid 231): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 231): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
ifconfig: SIOCSIFADDR: Invalid argument
/etc/init.d/rcS: line 27: ./vendor/webserver/start_thttpd.sh: not found
ln: /vendor/lib/utopia/lib: File exists
NO IP tuner - NOT Starting Telnetd Service And Not starting External Watchdog...
NO IP tuner - NOT Starting DHCPCD...
NO IP tuner - NOT Starting bootcaster...
[MSOS_PRINT][000567] pthread_mutex_init
[MSOS_PRINT][000569] CHIP_InitISR
Unsupport flash type (0xEF, 0x30, 0x15), please add flash info to serial flash driver
SPI 02M
MBootVer = 02M-289A1.6_95
Get [M-], VerNum = 289
MBootVer = 289, 260 --->
ICE_InitialiseSystemMemory MMAP from SPI:0
[MApi_Kernel_Protect::69] MIU Kernel Protection cannot be enabled
mem_type: 0, phy_addr = 0x55a1000, start_addr = 0x447b9000, size = 6291456
mem_type: 1, phy_addr = 0x5ba1000, start_addr = 0x34db9000, size = 0
******* ICE_LoadProfileData - Enter
loadProfile failed 345

LoadProfile Failumount /conf
UBIFS error (pid 242): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 242): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 242): ubifs_read_node: expected node type 9
UBIFS error (pid 242): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 242): ubifs_lookup: dead directory entry 'mtab', error -135
/bin/ubi/ubidetach /dev/ubi_ctrl -m 1
/bin/ubi/ubiformat /dev/mtd1 -y -q -s 2048
/bin/ubi/ubiattach /dev/ubi_ctrl -m 1 -d 0
UBI device number 0, total 101 LEBs (12824576 bytes, 12.2 MiB), available 95 LEBs (12062720 bytes, 11.5 MiB), LEB size 126976 bytes (124.0 KiB)
/bin/ubi/ubimkvol /dev/ubi0 -N CON -m
Set volume size to 12062720
Volume ID 0, size 95 LEBs (12062720 bytes, 11.5 MiB), LEB size 126976 bytes (124.0 KiB), dynamic, name "CON", alignment 1
mount -t ubifs ubi0:CON /conf
UBIFS error (pid 258): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 258): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 258): ubifs_read_node: expected node type 9
UBIFS error (pid 258): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 258): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
cp /vendor/config/conf_backup/Amber1_Main.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/Amber1_Main.bin': No such file or directory
cp /vendor/config/conf_backup/Amber1_Main_Ex.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/Amber1_Main_Ex.bin': No such file or directory
cp /vendor/config/conf_backup/Amber1_Main_Text.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/Amber1_Main_Text.bin': No such file or directory
cp /vendor/config/conf_backup/VESTEL_D1_Plus_PNL.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/VESTEL_D1_Plus_PNL.bin': No such file or directory
cp /vendor/config/conf_backup/mb90_hwprofile.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/mb90_hwprofile.bin': No such file or directory
cp /vendor/config/conf_backup/mb90_swprofile.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/mb90_swprofile.bin': No such file or directory
cp /vendor/config/conf_backup/mb90_langprofile.bin /vendor/.
cp: cannot stat '/vendor/config/conf_backup/mb90_langprofile.bin': No such file or directory
cp /vendor/config/conf_backup/svn_revision_of_config.txt /conf/.
cp: cannot stat '/vendor/config/conf_backup/svn_revision_of_config.txt': No such file or directory
UBIFS error (pid 240): do_commit: commit failed, error -30
(null): can't gzopen /conf/nvbackup_block_0.bin.gz
Uncompress of the /conf/nvbackup_block_0.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_1.bin.gz
Uncompress of the /conf/nvbackup_block_1.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_2.bin.gz
Uncompress of the /conf/nvbackup_block_2.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_3.bin.gz
Uncompress of the /conf/nvbackup_block_3.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_4.bin.gz
Uncompress of the /conf/nvbackup_block_4.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_5.bin.gz
Uncompress of the /conf/nvbackup_block_5.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_6.bin.gz
Uncompress of the /conf/nvbackup_block_6.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_7.bin.gz
Uncompress of the /conf/nvbackup_block_7.bin.gz failed
loadProfile failed 345

LoadProfile Failumount /conf
UBIFS error (pid 278): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 278): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 278): ubifs_read_node: expected node type 9
UBIFS error (pid 278): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 278): ubifs_lookup: dead directory entry 'mtab', error -135
/bin/ubi/ubidetach /dev/ubi_ctrl -m 1
/bin/ubi/ubiformat /dev/mtd1 -y -q -s 2048
/bin/ubi/ubiattach /dev/ubi_ctrl -m 1 -d 0
UBI device number 0, total 101 LEBs (12824576 bytes, 12.2 MiB), available 95 LEBs (12062720 bytes, 11.5 MiB), LEB size 126976 bytes (124.0 KiB)
/bin/ubi/ubimkvol /dev/ubi0 -N CON -m
Set volume size to 12062720
Volume ID 0, size 95 LEBs (12062720 bytes, 11.5 MiB), LEB size 126976 bytes (124.0 KiB), dynamic, name "CON", alignment 1
mount -t ubifs ubi0:CON /conf
UBIFS error (pid 294): ubifs_check_node: bad magic 0x6100c31, expected 0x6101831
UBIFS error (pid 294): ubifs_check_node: bad node at VolumeID:0, VolumeName:RFS, LEB 93:0
UBIFS error (pid 294): ubifs_read_node: expected node type 9
UBIFS error (pid 294): ubifs_iget: failed to read inode 846, error -135
UBIFS error (pid 294): ubifs_lookup: dead directory entry 'mtab', error -135
mount: no /etc/mtab
cp /vendor/config/conf_backup/Amber1_Main.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/Amber1_Main.bin': No such file or directory
cp /vendor/config/conf_backup/Amber1_Main_Ex.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/Amber1_Main_Ex.bin': No such file or directory
cp /vendor/config/conf_backup/Amber1_Main_Text.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/Amber1_Main_Text.bin': No such file or directory
cp /vendor/config/conf_backup/VESTEL_D1_Plus_PNL.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/VESTEL_D1_Plus_PNL.bin': No such file or directory
cp /vendor/config/conf_backup/mb90_hwprofile.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/mb90_hwprofile.bin': No such file or directory
cp /vendor/config/conf_backup/mb90_swprofile.bin /conf/.
cp: cannot stat '/vendor/config/conf_backup/mb90_swprofile.bin': No such file or directory
cp /vendor/config/conf_backup/mb90_langprofile.bin /vendor/.
cp: cannot stat '/vendor/config/conf_backup/mb90_langprofile.bin': No such file or directory
cp /vendor/config/conf_backup/svn_revision_of_config.txt /conf/.
cp: cannot stat '/vendor/config/conf_backup/svn_revision_of_config.txt': No such file or directory
(null): can't gzopen /conf/nvbackup_block_0.bin.gz
Uncompress of the /conf/nvbackup_block_0.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_1.bin.gz
Uncompress of the /conf/nvbackup_block_1.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_2.bin.gz
Uncompress of the /conf/nvbackup_block_2.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_3.bin.gz
Uncompress of the /conf/nvbackup_block_3.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_4.bin.gz
Uncompress of the /conf/nvbackup_block_4.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_5.bin.gz
Uncompress of the /conf/nvbackup_block_5.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_6.bin.gz
Uncompress of the /conf/nvbackup_block_6.bin.gz failed
(null): can't gzopen /conf/nvbackup_block_7.bin.gz
Uncompress of the /conf/nvbackup_block_7.bin.gz failed
******* ICE_LoadProfileData - Exit
FROST_ASSERT: ice_product_mstar/mstar/mapi/flash/mapi_flash.c mapi_Flash_Read 177
FROST_ASSERT: ice_product_mstar/mstar/mapi/flash/mapi_flash.c mapi_Flash_Read 178
FROST_DebugStartConsole !
Terminal: vt102
terminal ready

#*### Console Started ###
**** ICE_HardwareInit ****
Load tune file
Can not load tune...

Try loading bin panel file
Can not load bin...Try parsing (0 27868)

Fail Parsing Fail
----> Rc type: RC5

TUNER : „|WUш‚¬* EXTENSION : NONE
Load country file
HASHKEY[0x5] DIVX[0x0] CONNECTIVITY[0x0] VC1[0x1] SRS[0x0] MPEG4[0x1]
<< CHIP = D8_PRIME, PROJECT = THORIUM_MB90, Customer_Hash = 17 >>
Auth OK
Init PWM2
Init PWM3
FROST_ASSERT: ice_product_mstar/mstar/mapi/flash/mapi_flash.c mapi_Flash_Read 177
FROST_ASSERT: ice_product_mstar/mstar/mapi/flash/mapi_flash.c mapi_Flash_Read 178
_ICE_ReadPowerUpParameters(): Could not open power up file!

ICE_LowPowerModeForceStandby(): exit_type[0] - fti_completed[0] - hotel_powerup[2] - profile_powerup[2] - last_state_standby[0]
MApi_XC_Sys_Init 24->60Hz
_MApi_XC_Sys_Init_Panel
MDrv_PNL_Init u32PnlRiuBaseAddr = 2b17e000
MDrv_PNL_Init u32PMRiuBaseAddr = 2aefe000
Floating point exception
starting pid 314, tty '': '/bin/echo /bin/Xjys > /proc/sys/kernel/hotplug'

Please press Enter to activate this console.
starting pid 315, tty '/dev/ttyS0': '-/bin/sh'
# usb start 1
UBIFS error (pid 315): make_reservation: cannot reserve 392 bytes in jhead 1, error -30
UBIFS error (pid 315): ubifs_create: cannot create regular file, error -30
-/bin/sh: usb: not found
#

ir_pressed is [1]
check_sw_upgrade
no OAD Flag
Check USB port[1]:
Host type:2
scanning bus for devices... 1 USB Device(s) found
port_switch is:1
scanning bus for storage devices... bulk max packet size:200
iobuf[0]:0
max USB Storage Device reached: 1 stopping
1 Storage Device(s) found
no need to start factory usb download

#* 1. NAND is already programmed (not Empty) ***
Saving Environment to spiflash...
Write addr=0x001D0000, size=0x00010000

Exception: 13
Tr: Condition met on one of the conditional trap instructions teq etc.
$zero: 00000000 $at: 00000000 $v0: 00000000 $v1: 00000001
$a0: 001D0000 $a1: 87982208 $a2: 00000001 $a3: BF001C41
$t0: 876B4D5C $t1: 8790BF3C $t2: 00000003 $t3: 00000002
$t4: 00000020 $t5: 876B3B04 $t6: 00000007 $t7: 00000009
$s0: 87982208 $s1: 001D0000 $s2: 00010000 $s3: 879A47F0
$s4: 00000076 $s5: 00000000 $s6: 00000020 $s7: 879825CC
$t8: 0000001C $t9: 8764525C $k0: 00000076 $k1: 00000000
$gp: 876CC290 $sp: 879821C0 $fp: 0000005C $ra: 87644ED0
sr: 10008C02 pc: 87645318 cause : 10000034 badvr : 64612065

stack backtrace
stack frame #0: ra = 87644ED0, sp = 879821C0

ir_pressed is [0]
check_sw_upgrade
no OAD Flag
no need to start factory usb download
no need to start factory usb download

#* 4. NAND is already programmed (not Empty) ***
Wait for PM51 standby...........
PM51 run ok...........
Hit any key to stop autoboot: 0
------>update_default_env, idx = 0
------>bootargs_default = console=ttyS0,115200 quiet ubi.mtd=1 ubi.mtd=2,2048 root=ubi1:RFS rootfstype=ubifs rw EMAC_MEM=0x200000 DRAM_LEN=0x10000000 LX_MEM=0x02F00000
------>mtdparts_default = mtdparts=edb64M-nand:4m(KL),12928k(CONF),54m(UBIA),56704k(UBIB),-(NA)
!!!!! LX MEM Size info is not reliable, Keep current bootrags !!!!!
!!!!! LX MEM2 Addr info is not reliable, Keep current bootrags !!!!!
!!!!! LX MEM2 Size info is not reliable, Keep current bootrags !!!!!
read panel para from spiflash fail...>>>
read boot logo para from spiflash fail...>>>
bootlog NOT SCALING UP...>>>
UnProtect MIU block 0 : 0x75F1000 0x76C1000

NAND read: device 0 offset 0x0, size 0x400000

Reading data from 0x0x -- 100% complete.
4194304 bytes read: OK
## Booting image at 81000000 ...
Bad Magic Number
<< MStar >>#

ir_pressed is [1]
check_sw_upgrade
no OAD Flag
Check USB port[1]:
Host type:2
scanning bus for devices... 1 USB Device(s) found
port_switch is:1
scanning bus for storage devices... bulk max packet size:200
iobuf[0]:0
max USB Storage Device reached: 1 stopping
1 Storage Device(s) found
no need to start factory usb download

#* 1. NAND is already programmed (not Empty) ***
Saving Environment to spiflash...
Write addr=0x001D0000, size=0x00010000

Exception: 13
Tr: Condition met on one of the conditional trap instructions teq etc.
$zero: 00000000 $at: 00000000 $v0: 00000000 $v1: 00000001
$a0: 001D0000 $a1: 87982208 $a2: 00000001 $a3: BF001C41
$t0: 876B4D5C $t1: 8790BF3C $t2: 00000003 $t3: 00000002
$t4: 00000020 $t5: 876B3B04 $t6: 00000007 $t7: 00000009
$s0: 87982208 $s1: 001D0000 $s2: 00010000 $s3: 879A47F0
$s4: 00000076 $s5: 00000000 $s6: 00000020 $s7: 879825CC
$t8: 0000001C $t9: 8764525C $k0: 00000076 $k1: 00000000
$gp: 876CC290 $sp: 879821C0 $fp: 0000005C $ra: 87644ED0
sr: 10008C02 pc: 87645318 cause : 10000034 badvr : 64612065

stack backtrace
stack frame #0: ra = 87644ED0, sp = 879821C0