Hey guys, I set up my Arduino Mega to communicate via UART with my Infuse4g.
The UART output comes out of the USB port at 115200kbps on the D+ and D- lines when you connect a 619kOhm resistor to USB Pins 4 and 5. It can be used for kernel debugging or general hacking around.
Here's some pics of my setup.
This emulates the "Test Board" from the KIT-S5PC110 which is used to develop the Aeries platform
You can make it do all kinds of crazy stuff....
Typical boot with battery just inserted.
Code:
1
-----------------------------------------------------------
Samsung Primitive Bootloader (PBL) v3.0
Copyright (C) Samsung Electronics Co., Ltd. 2006-2010
-----------------------------------------------------------
+n1stVPN 2688
+nPgsPerBlk 64
PBL found bootable SBL: Partition(3).
MAX8893_REG_ONOFF return val 1
MAX8893_REG_DISCHARGE return val ff
MAX8893_REG_LSTIME return val 8
MAX8893_REG_DVSRAMP return val 9
MAX8893_REG_BUCK return val 4
MAX8893_REG_LDO1 return val e
MAX8893_REG_LDO1 new val e
MAX8893_REG_LDO2 return val 10
MAX8893_REG_LDO2 new val 10
MAX8893_REG_ONOFF return val 1
MAX8893_REG_ONOFF new val 21
MAX8893_REG_ONOFF return val 21
MAX8893_REG_ONOFF new val 31
Set cpu clk. from 400MHz to 800MHz.
OM=0x9, device=OnenandMux(Audi)
IROM e-fused - Non Secure Boot Version.
-----------------------------------------------------------
Samsung Secondary Bootloader (SBL) v3.0
Copyright (C) Samsung Electronics Co., Ltd. 2006-2010
Board Name: ARIES REV 03
Build On: May 19 2011 22:17:14
-----------------------------------------------------------
Re_partition: magic code(0x0)
[PAM: ] ++FSR_PAM_Init
[PAM: ] OneNAND physical base address : 0xb0000000
[PAM: ] OneNAND virtual base address : 0xb0000000
[PAM: ] OneNAND nMID=0xec : nDID=0x50
[PAM: ] --FSR_PAM_Init
fsr_bml_load_partition: pi->nNumOfPartEntry = 12
partitions loading success
board partition information update.. source: 0x0
Now Read Images - ID : 1
.Done.
read 1 units.
==== PARTITION INFORMATION ====
ID : IBL+PBL (0x0)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 0
NO_UNITS : 1
===============================
ID : PIT (0x1)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 1
NO_UNITS : 1
===============================
ID : EFS (0x14)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 2
NO_UNITS : 40
===============================
ID : SBL (0x3)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 42
NO_UNITS : 5
===============================
ID : SBL2 (0x4)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 47
NO_UNITS : 5
===============================
ID : PARAM (0x15)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 52
NO_UNITS : 20
===============================
ID : KERNEL (0x6)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 72
NO_UNITS : 30
===============================
ID : RECOVERY (0x7)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 102
NO_UNITS : 30
===============================
ID : FACTORYFS (0x16)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 132
NO_UNITS : 1146
===============================
ID : DBDATAFS (0x17)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 1278
NO_UNITS : 536
===============================
ID : CACHE (0x18)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 1814
NO_UNITS : 130
===============================
ID : MODEM (0xb)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 1944
NO_UNITS : 60
===============================
loke_init: j4fs_open success..
load_lfs_parameters valid magic code and version.
reading nps status file is successfully!.
nps status=0x504d4f43
load_debug_level reading debug level from file successfully(0x574f4c44).
init_fuel_gauge: vcell = 3797mV, soc = 57
check_quick_start_condition- Voltage: 3797.50000, Linearized[45/60/75], Capacity: 59
init_fuel_gauge: vcell = 3797mV, soc = 57, rcomp = d01f
reading nps status file is successfully!.
nps status=0x504d4f43
PMIC_IRQ1 = 0x20
PMIC_IRQ2 = 0x0
PMIC_IRQ3 = 0x0
PMIC_IRQ4 = 0x0
PMIC_STATUS1 = 0x40
PMIC_STATUS2 = 0x0
get_debug_level current debug level is 0x574f4c44.
aries_process_platform: Debug Level Low
keypad_scan: key value ----------------->= 0x0
CONFIG_ARIES_REV:48 , CONFIG_ARIES_REV03:48
check_download: micorusb_status1 = 400, key_value = 0
aries_process_platform: final s1 booting mode = 0
DISPLAY_PATH_SEL[MDNIE 0x1]is on
MDNIE setting Init start!!
vsync interrupt is off
video interrupt is off
[fb0] turn on
MDNIE setting Init end!!
lcd_power_on_ld9040
s6e63m0_c110_spi_read_byte-------------------------: 86
DA lcd ID1 = 86
s6e63m0_c110_spi_read_byte-------------------------: 48
DB lcd ID2 = 48
s6e63m0_c110_spi_read_byte-------------------------: 44
DC lcd ID3 = 44
LCD_ID == 3
Autoboot (0 seconds) in progress, press any key to stop
get_debug_level current debug level is 0x574f4c44.
get_debug_level current debug level is 0x574f4c44.
boot_kernel: Debug Level Low
FOTA Check Bit
Read BML page=, NumPgs=
FOTA Check Bit (0xffffffff)
Load Partion idx = (6)
..............................done
Kernel read success from kernel partition no.6, idx.6.
setting param.serialnr=hex value hex value
setting param.board_rev=0x30
setting param.cmdline=console=ttySAC2,115200 loglevel=4
Starting kernel at 0x32000000...
0xF8
AST_POWERON
BOOTING COMPLETED
Quote:
Originally Posted by jrloper
Windows is a finicky, needy, hormonal pain in the .... You get the point.
SBL> help
Following commands are supported:
* setenv
* saveenv
* printenv
* help
* reset
* boot
* kernel
* format
* open
* close
* erasepart
* eraseall
* loadkernel
* showpart
* addpart
* delpart
* savepart
* nkernel
* nramdisk
* nandread
* nandwrite
* usb
* mmctest
* keyread
* readadc
* usb_read
* usb_write
* fuelgauge
* pmic_read
* pmic_write
To get commands help, Type "help <command>"
SBL> help setenv
* Help : setenv
* Usage : setenv [name] [value] . .
Modify current environment info on ram
SBL> help saveenv
* Help : saveenv
* Usage : saveenv
Save cuurent environment info to flash
SBL> help printenv
* Help : printenv
* Usage : printenv
Print current environment info on ram
SBL> help reset
* Help : reset
* Usage : reboot
Reboot system
SBL> help boot
* Help : boot
* Usage : boot [kernel options]
Boot Linux with optional kernel options
SBL> help kernel
* Help : kernel
* Usage : kernel hex_adr
Change the Linux kernel base
SBL> help format
* Help : format
* Usage : format
format device
SBL> help open
* Help : open
* Usage : open
open device
SBL> help close
* Help : close
* Usage : close
close device
SBL> help erasepart
* Help : erasepart
* Usage : erasepart partition_id
erase part of units
- ex) erase 0x9(temp partition)
SBL> help eraseall
* Help : eraseall
* Usage : eraseall
erase all units
SBL> help loadkernel
* Help : loadkernel
* Usage : loadkernel
load kernel image
- loadkernel 0x80A00000 from kernel partition
SBL> help showpart
* Help : showpart
* Usage : showpart
show partition information
SBL> help addpart
* Help : addpart
* Usage : addpart <id> <attr> <unit>
add partition information
- ex) addpart 0x(id) 0x1(attr) 0x10(units)
SBL> help delpart
* Help : delpart
* Usage : delpart
delete last partition information
SBL> help savepart
* Help : savepart
* Usage : savepart
save partition information
SBL> help nkernel
* Help : nkernel
* Usage : nkernel command
* Usage : nkernel
read kernel from flash to DDR
SBL> help nramdisk
* Help : nramdisk
* Usage : nramdisk command
* Usage : nramdisk
read ramdisk from flash to DDR
SBL> help nandread
* Help : nandread
* Usage : * Usage : nandread <PARTID> <SIZE>
read partition from flash to SDRAM(0x80000000)
SBL> help nandwrite
* Help : nandwrite
* Usage : * Usage: nandwrite <PARTID> <SIZE>
write partition from SDRAM(0x80000000) to flash
SBL> help usb
* Help : usb
* Usage : usb download command
SBL> help mmctest
* Help : mmctest
* Usage : *Usage : mmctest
SBL> help keyread
* Help : keyread
* Usage : *Usage : keyread
SBL> help readadc
* Help : readadc
* Usage : *Usage : readadc <channel>
SBL> help usb_read
* Help : usb_read
* Usage : usb_read reg
Read the usb ic register
SBL> help usb_write
* Help : usb_write
* Usage : usb_write reg, val
Read the usb ic register
SBL> help fuelgauge
* Help : fuelgauge
* Usage : *usage : fuelgauge
SBL> help pmic_read
* Help : pmic_read
* Usage : pmic_read reg
Read the pmic register
SBL> help pmic_write
* Help : pmic_write
* Usage : pmic_write reg, val
Read the pmic register
SBL> printenv
PARAM Rev 1.3
SERIAL_SPEED : 7
LOAD_RAMDISK : 0
BOOT_DELAY : 0
LCD_LEVEL : 97
SWITCH_SEL : 65
PHONE_DEBUG_ON : 0
LCD_DIM_LEVEL : 0
LCD_DIM_TIME : 6
MELODY_MODE : 1
REBOOT_MODE : 0
NATION_SEL : 0
LANGUAGE_SEL : 0
SET_DEFAULT_PARAM : 0
PARAM_INT_13 : 0
PARAM_INT_14 : 0
VERSION : I9000XXIL
CMDLINE : console=ttySAC2,115200 loglevel=4
DELTA_LOCATION : /mnt/rsv
PARAM_STR_3 :
PARAM_STR_4 :
SBL> showpart
board partition information update.. source: 0x0
Now Read Images - ID : 1
.Done.
read 1 units.
==== PARTITION INFORMATION ====
ID : IBL+PBL (0x0)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 0
NO_UNITS : 1
===============================
ID : PIT (0x1)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 1
NO_UNITS : 1
===============================
ID : EFS (0x14)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 2
NO_UNITS : 40
===============================
ID : SBL (0x3)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 42
NO_UNITS : 5
===============================
ID : SBL2 (0x4)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 47
NO_UNITS : 5
===============================
ID : PARAM (0x15)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 52
NO_UNITS : 20
===============================
ID : KERNEL (0x6)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 72
NO_UNITS : 30
===============================
ID : RECOVERY (0x7)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 102
NO_UNITS : 30
===============================
ID : FACTORYFS (0x16)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 132
NO_UNITS : 1146
===============================
ID : DBDATAFS (0x17)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 1278
NO_UNITS : 536
===============================
ID : CACHE (0x18)
ATTR : RW STL SLC (0x1101)
FIRST_UNIT : 1814
NO_UNITS : 130
===============================
ID : MODEM (0xb)
ATTR : RO SLC (0x1002)
FIRST_UNIT : 1944
NO_UNITS : 60
===============================
SBL> mmctest
Enable Movinand
[set_mmc_ocr] Sector Mode
[hsmmc_init] MMC card is detected
Product Name : MAG4FA
<display_card_info:935> ext_csd
<display_card_info:937>card_size: 15264
Total Card Size: 15265 MByte
SBL> keyread
keyread: row(0) col(0) read key value = 0x1
keyread: row(1) col(0) read key value = 0x2
SBL> pmic_read
---------read pmic register : multiple
(0x0 : 0x0), (0x1 : 0x0), (0x2 : 0x0), (0x3 : 0x0),
(0x4 : 0x0), (0x5 : 0xf0), (0x6 : 0x0), (0x7 : 0x0),
(0x8 : 0x40), (0x9 : 0x0), (0xa : 0xff), (0xb : 0xff),
(0xc : 0xa), (0xd : 0x80), (0xe : 0xff), (0xf : 0xff),
(0x10 : 0x3f), (0x11 : 0xef), (0x12 : 0x78), (0x13 : 0x10),
(0x14 : 0xbb), (0x15 : 0x12), (0x16 : 0x12), (0x17 : 0x12),
(0x18 : 0x12), (0x19 : 0xe), (0x1a : 0xe), (0x1b : 0x2),
(0x1c : 0x4), (0x1d : 0x86), (0x1e : 0x11), (0x1f : 0xc),
(0x20 : 0x2), (0x21 : 0x2), (0x22 : 0x30), (0x23 : 0xac),
(0x24 : 0x4), (0x25 : 0x14), (0x26 : 0x6), (0x27 : 0x10),
(0x28 : 0x2), (0x29 : 0xe), (0x2a : 0x31), (0x2b : 0x17),
This is what happens when you go into download mode... this occurs near the end of the SBL.
Code:
SBL> usb
reading nps status file is successfully!.
nps status=0x504d4f43
==> Welcome to ARIES!
==> Entering usb download mode..
DISPLAY_PATH_SEL[MDNIE 0x1]is on
MDNIE setting Init start!!
vsync interrupt is off
video interrupt is off
[fb0] turn on
MDNIE setting Init end!!
lcd_power_on_ld9040
s6e63m0_c110_spi_read_byte-------------------------: 86
DA lcd ID1 = 86
s6e63m0_c110_spi_read_byte-------------------------: 48
DB lcd ID2 = 48
s6e63m0_c110_spi_read_byte-------------------------: 44
DC lcd ID3 = 44
LCD_ID == 3
Quote:
Originally Posted by jrloper
Windows is a finicky, needy, hormonal pain in the .... You get the point.
and here's the kernel debugging.... in case the kernel locks up during boot and Android will not function correctly, it provides a shell. Authorize ahead of time so that you can use Super User.
Really man...have you already taken this thing apart?
Sent from my SGH-I897 using XDA Premium App
No, and I don't plan on it unless I have a problem that requires me to take it apart. Apparently this phone does not have bricking problems with people porting bootloaders from other devices.
Quote:
Originally Posted by jrloper
Windows is a finicky, needy, hormonal pain in the .... You get the point.
I can see this being very handy indeed. Running kernels blind, having to get to at least ADB is a real pain. At least we now know this method works for the Infuse.
They who can give up essential liberty to obtain a little
temporary safety, deserve neither liberty nor safety.
- Benjamin Franklin ______________________________________________ Hellraiser saved your Infuse life? Or just like my work? _______ Send me a Beer or a Kindle Book ________
No, and I don't plan on it unless I have a problem that requires me to take it apart. Apparently this phone does not have bricking problems with people porting bootloaders from other devices.
No bricking problems b/c we can't flash bootloaders haha. Well actually there is a way, but the only person to try said way bricked.
Current Phones:
HTC One Unlocked
Nexus 4
Previous Phones:
iPhone 5, Galaxy Nexus, iPhone 4S, HTC One X, Nokia Lumia 800, HTC Titan, Samsung Galaxy S II, Samsung Infuse, LG Thrill, HTC Inspire, Samsung Captivate, HTC Aria, Samsung BlackJack II
That's because the bootloaders are lock. well not motorola lock. I've read some where in the Galaxy tab 10.1 forum that Samsung had to lock the bootloaders because of copyright issues with media hub. if thats true Roger infuse don't offer media hub and the bootloaders for that phone are not lock. we got an update for the tab 10.1 that lock the bootloaders and the tab offer media hub could be true since Samsung are not known for locking them. I could be wrong.
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
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UART Output / Bootloader Hacking / Kernel Debuging
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