Нужен дамп нанды NAND02GW3B2DN6 либо может есть какой способ принудительно запустить прошивку с юсб. Висит на заставке, ни на что кроме кнопки включения (при первом нажатии) не реагирует. Снял лог в терминале, кое что вроде понятно, но не очень, с этим я пока мало знаком. Снял чисто посмотреть, ну и может что про рекавери узнать. Снимал со вставленной флэшкой с папкой обновления, если что.
preloader v3286 00:00:00.013 DRAM Type: , Clock: 1073751044 MHz 00:00:00.016 Init DRAM Channel 00:00:00.019 DRAM size: 256MB 00:00:00.022 DRAM SW Cal: 00:00:00.047 27(33) 00:00:00.080 28(34) 00:00:00.114 26(39) 00:00:00.146 28(34) 00:00:00.148 Init DRAM Channel 00:00:00.151 DRAM size: 128MB 00:00:00.153 DRAM SW Cal: 00:00:00.182 30(33) 00:00:00.213 29(35) 00:00:00.244 30(35) 00:00:00.271 30(33) 00:00:00.273 u4_dramk_sa:[0x40000ee0] 00:00:00.276 u4_loader_sa:[0x400026c0] 00:00:00.280 u4_loader_end:[0x40004ff8] 00:00:00.283 loader start
U-Boot 2009.08 (Jul 07 2010 - 21:57:40)
I2C: ready [ext_mcu] ext_mcu_get_wake_reason(0xFF), wakekey(0xFF). [ext_mcu] 8032 pass power on key to arm 0x00000000. NXP B.V. - MT85XX SoC with ARM1176JZF-S DRAM: 384 MB NAND: 256 MiB Bad block table found at page 131008, version 0x01 Bad block table found at page 130944, version 0x01 nand_read_bbt: Bad block at 0x010a0000 nand_read_bbt: Bad block at 0x05b40000 nand_read_bbt: Bad block at 0x06780000 nand_read_bbt: Bad block at 0x0a420000 nand_read_bbt: Bad block at 0x0b740000 nand_read_bbt: Bad block at 0x0d820000 nand_read_bbt: Bad block at 0x0d8a0000 [MT85XX Boot] Standby on starts [v_mt85xx_standby]g_stdby_checking_reg : ffffffff [v_LoadPDwnCode]:Standby on purpose REG_RW_RESRV1: 24000164 [v_LoadPDwnCode]:Preparation!! [v_LoadPDwnCode]:Set memory : 1f014a8!! [v_LoadPDwnCode]Read bytes at address 0x1f014a8 [v_LoadPDwnCode]:Load file into dram!! [v_pwr_off]T8032 is loaded to DRAM [v_IRHW_PDWN] Get into here [v_IRHW_PDWN] Reset F/E [v_IRHW_PDWN] Set SRAM [v_IRHW_PDWN] Clear SRAM [v_IRHW_PDWN] Get the file from address 0x1f814a8 [v_IRHW_PDWN] Load power down code successfully!! [v_IRHW_PDWN] End here [v_pwr_off]Ready to execute MCU on SRAM [MT85XX Boot] Standby on ends 00:00:00.000 preloader v3286 00:00:00.013 DRAM Type: , Clock: 1073751044 MHz 00:00:00.016 Init DRAM Channel 00:00:00.019 DRAM size: 256MB 00:00:00.022 DRAM SW Cal: 00:00:00.048 27(33) 00:00:00.081 28(33) 00:00:00.114 26(40) 00:00:00.145 28(34) 00:00:00.146 Init DRAM Channel 00:00:00.149 DRAM size: 128MB 00:00:00.152 DRAM SW Cal: 00:00:00.180 30(32) 00:00:00.210 29(34) 00:00:00.239 30(36) 00:00:00.266 30(32) 00:00:00.268 u4_dramk_sa:[0x40000ee0] 00:00:00.271 u4_loader_sa:[0x400026c0] 00:00:00.275 u4_loader_end:[0x40004ff8] 00:00:00.278 loader start
U-Boot 2009.08 (Jul 07 2010 - 21:57:40)
I2C: ready [ext_mcu] ext_mcu_get_wake_reason(0xFF), wakekey(0xFF). [ext_mcu] 8032 pass power on key to arm 0x04000000. NXP B.V. - MT85XX SoC with ARM1176JZF-S DRAM: 384 MB NAND: 256 MiB Bad block table found at page 131008, version 0x01 Bad block table found at page 130944, version 0x01 nand_read_bbt: Bad block at 0x010a0000 nand_read_bbt: Bad block at 0x05b40000 nand_read_bbt: Bad block at 0x06780000 nand_read_bbt: Bad block at 0x0a420000 nand_read_bbt: Bad block at 0x0b740000 nand_read_bbt: Bad block at 0x0d820000 nand_read_bbt: Bad block at 0x0d8a0000 [MT85XX Boot] Standby on starts [v_mt85xx_standby]g_stdby_checking_reg : 24000164 [MT85XX Boot] Standby on ends ARM2 [vFL_fastboot_main] PNG decode done ARM2 [vFL_fastboot_main] bHDMIResolution = 10, bPMXResolution = 4 ARM2 [Fast Logo] vSetHdmiOutput, res=10 ARM2 [Fast Logo] vEnableHdmiMode ARM2 [Fast Logo] vSendAVIFrame, res=10 ARM2 [Fast Logo] vSetHdmiAudioSetting, res=10 ARM2 [Fast Logo] vSendAudioInfoFrame, ARM2 [vFL_fastboot_main] vIdeFastBoot start *** Warning - bad CRC or NAND, using default environment
[uboot_vfd] Showing 'PHILIPS'. In: serial Out: serial Err: serial ARM2 [IDE_FB]FW Ver: CQ1000 ARM2 [IDE_FB]------ probe start ------ enable bim two way write. boot type:[0] Є’—яБeaґ›ЋЌyІр Hit any key to stop autoboot: 0
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0
nand0: MTD Erase failure: -5
nand0: MTD mark bad block at address 0xffffffff: 0 nand_do_write_ops: Device is write protected NAND write to offset 7f4ac6c failed 2097152 [mtk_nand_write_align] write fail [_i_recover_all_parts] recovery error
[MT85XX Boot] Bad Magic Number 0xffffffff ** [MT85XX Boot] Error: recovery fail. upgrade. [MT85XX Boot] upgrade (Re)start USB... USB: USB: pBase = 0x7000E000 init ok. USB: No device ! USB: No Device on port 1. USB: pBase = 0x7003C000 init ok.
USB: Detect device ! USB: HS device. USB: Device on port 2. scanning bus for devices... 1 USB Device(s) found
(0) scanning bus for storage devices... (1) scanning bus for storage devices... 1 Storage Device(s) found reading UPG/8530_linux_demo_dbg.bin
** Unable to read "UPG/8530_linux_demo_dbg.bin" from usb 0:1 ** [UPG_ERROR]call cmd: fatload usb 0 0x8000000 UPG/8530_linux_demo_dbg.bin failed ** Can't read from device 1 **
** Unable to use usb 1:1 for fatload ** [UPG_ERROR]call cmd: fatload usb 1 0x8000000 UPG/8530_linux_demo_dbg.bin failed [UPG_ERROR]loadFile failed [UPG_ERROR] loadImage from USB failed [UPG_ERROR]reloadBE loadImage failed [UPG_ERROR] upgBEImage loadImage failed [UPG]Upgrade image failed [MT85XX Boot] please insert usb disc enter the "upg" command to upgrade back end binary. (Re)start USB... USB: USB: pBase = 0x7000E000 init ok. USB: No device ! USB: No Device on port 1. USB: pBase = 0x7003C000 init ok.
USB: Detect device ! USB: HS device. USB: Device on port 2. scanning bus for devices... 1 USB Device(s) found
(0) scanning bus for storage devices... (1) scanning bus for storage devices... 1 Storage Device(s) found reading UPG/DVD.bin
** Unable to read "UPG/DVD.bin" from usb 0:1 ** [UPG_ERROR]call cmd: fatload usb 0 0x8000000 UPG/DVD.bin failed ** Can't read from device 1 **
** Unable to use usb 1:1 for fatload ** [UPG_ERROR]call cmd: fatload usb 1 0x8000000 UPG/DVD.bin failed [UPG_ERROR]loadFile failed [UPG_ERROR] loadImage from USB failed [UPG_ERROR]reloadBE loadImage failed [UPG_ERROR] upgBEImage loadImage failed [UPG]Upgrade image failed [MT85XX Boot] please insert usb disc enter the "upg usb fe" command to upgrade front end binary. mt8530_base #
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