Мои познания в ремонте данного вида техники: Любитель Наличие схемы:https://tel-spb.ru/downloa....9333382 Состав аппарата. Марка и модель - Olto 32ST20H Шасси (если известно) - TP.MS338Е.PB803 Процесор - Модуль обработки сигнала (Main) - Блок питания (PSU) - LCD матрица - РТ320АТ01-1 Прочее (T-CON, инвертор...) -
Текст сообщения: Заменил плату, накатил прошивку CP395045_HKC_MS338E_PB803_RUSSIA_32C9_PT320AT011_V2_K111_LOGO_OLTO_4G_1G_REF56_DD_59d9437b_20181126_144902, выданную поддержкой, теперь включается с лого Olto и отключается через несколько секунд. Судя по логу в терминале, плата на 512MB. Пытаюсь обновить на Polarline 32PL13TC-SM (AS108) MS338E.PB803 RUSSIA T320XVN02.G 32DN6 W19074 4G 512M, но процесс не стартует. Какие методы, кроме прошивки eMMC есть, чтобы вернуть на плату прошивку для 512?
Лог терминала:
оУART_115200
AC_ON SSCFL 5
SSCFL BIST0-OK BIST1-OK _U Relocation Offset is: 01200000 [AT][MB][start ub][443]
DRAM_SIZE1=256 MB DRAM_SIZE2=256 MB DRAM_SIZE3= MB msIR_Initialize [SYS][Utopia]: Function = SYSOpen, Line = 815, current resource pri_shm content is: 0 [SYS][Utopia]: Function = SYSOpen, Line = 834, [SYS INFO] OPEN INSTANCE... create instance at 297EAA38 with private size 108 bytes at 297EAA80 [MIU][Utopia]: [MIU INFO] miu opencreate instance at 297EAAF0 with private size 80 bytes at 297EAB38 create instance at 297EAB90 with private size 48 bytes at 297EABD8
uboot held at [295DDF60~2AD00000],size=017220A0 CPU : Messi Board: BD_MST091B_10ASXG_15281_MESSI DRAM: 173 MiB Now running in RAM - U-Boot at: 29E00000
eMMC: HS200 200MHz eMMC 3.63 GB [747FF8h] In: serial Out: serial Err: serial Net: No ethernet found. Get MAC from ethaddr env MAC: 0x78: 0xDD: 0xD9: 0x4A:0x73: 0xF9 ####################################################################### ####################################################################### [AT][MBoot][Driver Init][660]
<env reload for CHECK_IF_MBOOT_DEFAULT_ENV> mmc change mount : system ** File not found /etc/set_env [ERROR] loadscript:757: No enough buffer or path fail(/etc/set_env) : [src/MsUtility.c] [loadscript]
Changelist: 24543697 ============= set bootargs =============== Hit any key to stop autoboot: 0 AC on ====cvte power on check usb and upgrade ==== <628> do_cvte_init_at_prama4env Check USB port[0]: [USB] usb_lowlevel_init++ [USB] USB EHCI LIB VER: 2014.06.09 [USB] Port 0 is Enabled [USB] TV_usb_init (UTMI Init) ++ [USB] UTMI Base 1F207500 [USB] UHC Base 1F204800 [USB] USBC Base 1F200E00 [USB] BC Base 1F246C00 [USB] config miu select [30] [74] [FF] ][FF] [USB] TV_usb_init-- [USB] Usb_host_Init++ [USB] Async base addr: 0xAC8D080 [USB] Reg 0x28: 0xD080 0xAC8 [USB] disable run [USB] Host Speed:2 [USB] Host type:2 [USB] enable aynch [USB] Usb_host_Init-- [USB] usb_lowlevel_init-- scanning bus for devices... [USB] USBSTS USB Error... [USB] Send Error USBSTS Status:3 [USB] USB Error Interrupt Event... [USB] bQHStatus:48 [USB] qHD Status => Halted (Stall/Babble/Error Counter=0)...0x48 [USB] qHD Status => HOST20_qTD_STATUS_TransactionError... Error, bad or unsupported device... Check USB port[1]: [USB] usb_lowlevel_init++ [USB] USB EHCI LIB VER: 2014.06.09 [USB] Port 1 is Enabled [USB] TV_usb_init (UTMI Init) ++ [USB] UTMI Base 1F207400 [USB] UHC Base 1F201A00 [USB] USBC Base 1F200F00 [USB] BC Base 1F246C40 [USB] config miu select [30] [74] [FF] ][FF] [USB] TV_usb_init-- [USB] Usb_host_Init++ [USB] No USB is connecting [USB] USB init failed [USB] usb_lowlevel_init-- Error, couldn't init Lowlevel part Check USB port[2]: [USB] usb_lowlevel_init++ [USB] USB EHCI LIB VER: 2014.06.09 [USB] Port 2 is Enabled [USB] TV_usb_init (UTMI Init) ++ [USB] UTMI Base 1F207200 [USB] UHC Base 1F227200 [USB] USBC Base 1F227000 [USB] BC Base 1F246C80 [USB] config miu select [30] [74] [FF] ][FF] [USB] TV_usb_init-- [USB] Usb_host_Init++ [USB] Async base addr: 0xAC8D080 [USB] Reg 0x28: 0xD080 0xAC8 [USB] disable run [USB] Host Speed:2 [USB] Host type:2 [USB] enable aynch [USB] Usb_host_Init-- [USB] usb_lowlevel_init-- scanning bus for devices... [USB] control1 max:40
[USB] interface[0] conf:1 value FF: 1 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found FAIL : can not init usb!!
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