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GTI9100Bootloader¶
- Table of contents
- GTI9100Bootloader
Boot log¶
Thanks for using picocom [gnutoo@primarylaptop ~]$ picocom -b 115200 /dev/ttyUSB0 picocom v3.1 port is : /dev/ttyUSB0 flowcontrol : none baudrate is : 115200 parity is : none databits are : 8 stopbits are : 1 escape is : C-a local echo is : no noinit is : no noreset is : no hangup is : no nolock is : no send_cmd is : sz -vv receive_cmd is : rz -vv -E imap is : omap is : emap is : crcrlf,delbs, logfile is : none initstring : none exit_after is : not set exit is : no Type [C-a] [C-h] to see available commands Terminal ready Welcome to Samsung Primitive Bootloader. build time: May 8 2012 19:31:07 current time: fe/1f/7 3f:77:31 [set_mmc_ocr] Sector Mode [hsmmc_init] MMC card is detected Product Name : VYL00M <display_card_info:1009> ext_csd <display_card_info:1011>card_size: 15028 Total Card Size: 15029 MByte mmc_init: card initialization completed! pbl found bootable sbl in #53248. jump to sbl 0x4d400000. Secondary Bootloader v3.1 version. Copyright (C) 2011 System S/W Group. Samsung Electronics Co., Ltd. Board: C1 REV 02 / May 8 2012 19:31:13 current time: fe/1f/7 3f:77:31 booting code=0xc0c0c0c0 [set_mmc_ocr] Sector Mode [hsmmc_init] MMC card is detected Product Name : VYL00M CID:150100 56594c30 304d19da b33abb8e <display_card_info:1046> ext_csd <display_card_info:1048>card_size: 15028 Total Card Size: 15029 MByte Total Sector Count: 30777344 MoviNand Initialization Complete! ===== PARTITION INFORMATION ===== ID : GANG (0x0) DEVICE : MMC FIRST UNIT : 0 NO. UNITS : 0 ================================= ID : BOOT (0x1) DEVICE : MMC FIRST UNIT : 0 NO. UNITS : 0 ================================= ID : EFS (0x4) DEVICE : MMC FIRST UNIT : 8192 NO. UNITS : 40960 ================================= ID : SBL1 (0x2) DEVICE : MMC FIRST UNIT : 49152 NO. UNITS : 2560 ================================= ID : SBL2 (0x3) DEVICE : MMC FIRST UNIT : 53248 NO. UNITS : 2560 ================================= ID : PARAM (0x5) DEVICE : MMC FIRST UNIT : 57344 NO. UNITS : 16384 ================================= ID : KERNEL (0x6) DEVICE : MMC FIRST UNIT : 73728 NO. UNITS : 16384 ================================= ID : RECOVERY (0x7) DEVICE : MMC FIRST UNIT : 90112 NO. UNITS : 16384 ================================= ID : CACHE (0x8) DEVICE : MMC FIRST UNIT : 106496 NO. UNITS : 204800 ================================= ID : MODEM (0x9) DEVICE : MMC FIRST UNIT : 311296 NO. UNITS : 32768 ================================= ID : FACTORYFS (0xa) DEVICE : MMC FIRST UNIT : 344064 NO. UNITS : 1048576 ================================= ID : DATAFS (0xb) DEVICE : MMC FIRST UNIT : 1392640 NO. UNITS : 4194304 ================================= ID : UMS (0xc) DEVICE : MMC FIRST UNIT : 5586944 NO. UNITS : 24133632 ================================= ID : HIDDEN (0xd) DEVICE : MMC FIRST UNIT : 29720576 NO. UNITS : 1048576 ================================= loke_init: j4fs_open..success <start_checksum:1033>CHECKSUM_HEADER_SECTOR :42 <start_checksum:1035>offset:42, size:1024 Not Need Movinand Checksum load_lfs_parameters valid magic code and version. switch_sel_str='1' load_debug_level: read debug level successfully(0x574f4c44)...LOW init_ddi_data: usable ddi data. init_fuel_gauge : not por status fuel_gauge_get_version: [1]=0, [0]=92 init_fuel_gauge: vcell = 3846 mV, vfocv = 3877 mV, soc = 62 microusb_get_attached_device: STATUS1:0x3c, 2:0x0 microusb_get_attached_device: STATUS1:0x3c, 2:0x0 6280 = (382600 - 337808)*14022/100000 [3] 388175 = (6280 * 100000) / 11164 + 331923 init_microusb_ic: MUIC: CONTROL1:0x1b init_microusb_ic: MUIC: CONTROL1:0x1b init_microusb_ic: MUIC: CONTROL2:0x1a init_microusb_ic: MUIC: CONTROL2:0x3a reading nps status file is successfully!. nps status=0x504d4f43 PMIC_IRQSRC = 0x0 PMIC_IRQ1 = 0xb PMIC_IRQ2 = 0x1a PMIC_IRQ3 = 0x0 PMIC_IRQ4 = 0x11 PMIC_STATUS1 = 0x1 PMIC_STATUS2 = 0x10 PMIC_STATUS3 = 0x0 PMIC_STATUS4 = 0x0 bootloader base address=0x4d400000 LPDDR0 1st. cached=0x40000000, size=0xe400000 LPDDR0 non-cached=0x4e400000, size=0xa00000 LPDDR0 2nd. cached=0x4ee00000, size=0x1200000 RST_STAT = 0x10000 get_hwrev() = 14 board_process_platform: MAGIC c0c0c0c0 at 40000000! microusb_get_attached_device: STATUS1:0x3c, 2:0x0 microusb_get_attached_device: STATUS1:0x3c, 2:0x0 microusb_get_attached_device: STATUS1:0x3c, 2:0x0 microusb_get_attached_device: STATUS1:0x3c, 2:0x0 hw_pm_status: jig_status = 1, chg_status = 0 s5p_set_high_clk: ARM Clock = 800MHz. ......kernel is non signed binary. DISPLAY_PATH_SEL[MDNIE 0x1]is on div:2, FB_SOURCE_CLOCK:667000000, FB_PIXEL_CLOCK:25067520 MDNIE setting Init start!! vsync interrupt is off video interrupt is off [fb0] turn on MDNIE setting Init end!! Autoboot (0 seconds) in progress, press any key to stop boot_kernel: debug level low! checkbit: find RECOVERY checkbit (0) ......kernel is non signed binary. ATAG_CORE: 5 54410001 0 0 0 MEMCONFIG: 20e01323 20e01323 ATAG_MEM: 4 54410002 10000000 40000000 ATAG_MEM: 4 54410002 10000000 50000000 ATAG_MEM: 4 54410002 10000000 60000000 ATAG_MEM: 4 54410002 10000000 70000000 ATAG_SERIAL: 4 54410006 b33abb8e 304d19da ATAG_REVISION: 3 54410007 e hardware_ID : 0019dab33abb8e ATAG_CMDLINE: 40 54410009 'loglevel=4 console=ram androidboot.serialno=[...] sec_debug.enable=0 sec_debug.enable_user=0 c1_watchdog.sec_pet=5 sec_log=0x100000@0x4d900000 s3cfb.bootloaderfb=0x5ec00000 ld9040.get_lcdtype=0x2 consoleblank=0 lpj=3981312 vmalloc=144m' ATAG_NONE: 0 0 Starting kernel at 0x40008000... AST_POWERON
Available commands¶
SBL> help Following commands are supported: * movichk * setenv * saveenv * printenv * help * reset * boot * kernel * loadpart * loadkernel * erasepart * format * open * close * eraseall * showpart * addpart * delpart * savepart * nkernel * nandread * nandwrite * usb * crc * log * sud * upload * emmc * keyread * mmctest * usb_read * usb_write * fuelgauge To get commands help, Type "help <command>"
And their respective help:
SBL> help movichk * Help : movichk * Usage : 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 help * Help : help * Usage : help [command] 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 loadpart * Help : loadpart * Usage : load partition from storage device. SBL> help loadkernel * Help : loadkernel * Usage : load kernel from storage device. SBL> help erasepart * Help : erasepart * Usage : erase partition. 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 eraseall * Help : eraseall * Usage : eraseall erase all units 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 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 crc * Help : crc * Usage : crc <crc> <addr> <len> SBL> help log * Help : log * Usage : print log SBL> help sud * Help : sud * Usage : sud command SBL> help upload * Help : upload * Usage : upload SBL> help emmc * Help : emmc * Usage : emmc <addr> SBL> help keyread * Help : keyread * Usage : *Usage : keyread SBL> help mmctest * Help : mmctest * Usage : mmctest <addr> <start block> <number of blocks> 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
Printenv¶
SBL> printenv PARAM Rev 1.3 SERIAL_SPEED : 7 LOAD_RAMDISK : 0 BOOT_DELAY : 0 LCD_LEVEL : 97 SWITCH_SEL : 1 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 FLASH_LOCK_STATUS : 1 PARAM_INT_14 : 0 VERSION : I9000XXIL CMDLINE : loglevel=4 console=ram DELTA_LOCATION : /mnt/rsv PARAM_STR_3 : PARAM_STR_4 :
How to enable serial console for Replicant 6.0 kernels¶
To get the UART enabled at boot with the Replicant 6.0 kernel and the stock bootloader, see the DHylands_SGS2_Console page on the mozilla wiki.
TODO¶
Updated by Denis 'GNUtoo' Carikli over 3 years ago · 10 revisions