Hello there, i was trying demounlock kindle paperwhite using this manual :bookworm:. But looks like this manual for the 1st generation of KPW thats why i have a problem on the 4th step :smack:. Now i have kernel panic messadge on serial
Also i have access to uboot mode
and bist mode
But i'm bad in linux command. Can some body help me debrick my KPW and flash it?
:help::help::help:
Code:
U-Boot 2009.08-lab126 (Sep 28 2012 - 14:27:12)
CPU: Freescale i.MX50 family 1.1V at 800 MHz
mx50 pll1: 800MHz
mx50 pll2: 400MHz
mx50 pll3: 216MHz
ipg clock : 66666666Hz
ipg per clock : 66666666Hz
uart clock : 24000000Hz
ahb clock : 133333333Hz
axi_a clock : 400000000Hz
axi_b clock : 200000000Hz
weim_clock : 100000000Hz
ddr clock : 800000000Hz
esdhc1 clock : 80000000Hz
esdhc2 clock : 80000000Hz
esdhc3 clock : 80000000Hz
esdhc4 clock : 80000000Hz
MMC: FSL_ESDHC: 0, FSL_ESDHC: 1
Board: Celeste (256 MB)
Boot Reason: [POR]
Boot Device: MMC
Board Id: 0151xxxxxxxxxxxx
S/N: B01Bxxxxxxxxxxxx
DRAM: 256 MB
Using default environment
In: serial
Out: logbuff
Err: logbuff
Quick Memory Test 0x70000000, 0xfffe000
POST done in 17 ms
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at 70800000 ...
Image Name: Linux-2.6.31-rt11-lab126
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4608576 Bytes = 4.4 MB
Load Address: 70008000
Entry Point: 70008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
2.6.31-rt11-lab126 #1 Fri Sep 28 14:59:26 PDT 2012 armv7l
INFO:Loaded module /lib/modules/eink_fb_waveform.ko (38984 bytes)
INFO:Loaded module /lib/modules/mxc_epdc_fb.ko default_panel_hw_init=1 default_update_mode=1 (51140 bytes)
INFO:eink initialized... (786432 bytes)
Press [ENTER] for recovery menu... 0 /INFO:!!! Checking MBR /dev/mmcblk0 !!!!
INFO:partition 2, start sector is 782336
INFO:partition 3, start sector is 913408
INFO:partition 4, start sector is 1044480
INFO:maximizing partition 2863104 sectors
INFO:*** Partition table verified for /dev/mmcblk0 ***
INFO:Checking for updates... (auto-pilot mode)
/dev/mmcblk0p4:
CHS=4/16/44736 size=1465909248 bytes
flag type first last lba first lba size
Partition p1:
0x00 0x0b 16 <large> 16 2863088
CHS: 0/1/1 - <large>
Partition p2:
Partition p3:
Partition p4:
INFO:Setup loop device /dev/loop0 for /dev/mmcblk0p4 + 8192
INFO:No update*.bin found; no update needed.
INFO:no updates found.
BOOTING DEFAULT.
argc == 11
argv[0]: "kinit"
argv[1]: "consoleblank=0"
argv[2]: "rootwait"
argv[3EXT3-fs: error loading journal.
]: "ro"
argv[4]: "ip=off"
argv[5]: "root=/dev/mmcblk0p1"
EXT3-fs: error loading journal.
argv[6]: "quiet"
argv[7]: "eink=fslepdc"
argv[8]: "video=mxcepdcfb:E60,bpp=8,x_mem=4M"
argv[9]: "mem=256M"
argv[10]: "console=ttymxc0,115200"
argc == 4
argv[0]: "IP-Config"
argv[1]: "-i"
argv[2]: "Linux kinit"
argv[3]: "ip=off"
IP-Config: no devices to configure
kinit: do_mounts
kinit: name_to_dev_t(/dev/mmcblk0p1) = dev(179,1)
kinit: root_dev = dev(179,1)
kinit: /dev/root appears to be a ext3 filesystem
kinit: trying to mount /dev/root on /root with type ext3
kinit: failed to identify filesystem /dev/root, trying all
kinit: trying to mount /dev/root on /root with type ext3
kinit: trying to mount /dev/root on /root with type ext2
kinit: Mounted root (ext2 filesystem) readonly.
kinit: init not found!
Kernel panic - not syncing: Attempted to kill init!Code:
uboot > help
? - alias for 'help'
bist - start Built In Self Test
boot - boot default, i.e., run 'bootcmd'
bootd - boot default, i.e., run 'bootcmd'
bootm - boot application image from memory
go - start application at address 'addr'
help - print online help
idme - idme - Set nv ram variables
log - manipulate logbuffer
printenv- print environment variables
reset - Perform RESET of the CPU
run - run commands in an environment variable
setenv - set environment variables
version - print monitor versionCode:
uboot > bist
U-Boot 2009.08-lab126 (Sep 28 2012 - 14:28:00)
CPU: Freescale i.MX50 family 1.1V at 800 MHz
mx50 pll1: 800MHz
mx50 pll2: 400MHz
mx50 pll3: 216MHz
ipg clock : 66666666Hz
ipg per clock : 66666666Hz
uart clock : 24000000Hz
cspi clock : 54000000Hz
ahb clock : 133333333Hz
axi_a clock : 400000000Hz
axi_b clock : 200000000Hz
weim_clock : 100000000Hz
ddr clock : 266666666Hz
esdhc1 clock : 80000000Hz
esdhc2 clock : 80000000Hz
esdhc3 clock : 80000000Hz
esdhc4 clock : 80000000Hz
MMC: FSL_ESDHC: 0, FSL_ESDHC: 1
Board: Celeste (256 MB)
Boot Reason: [POR]
Boot Device: MMC
Board Id: 0151xxxxxxxxxxxx
S/N: B01Bxxxxxxxxxxxx
I2C: ready
DRAM: 256 MB
Using default environment
In: serial
Out: serial
Err: serial
POST done in 2 ms
Battery voltage: 3969 mV
bist >:help::help::help: