请教TCL RT95机芯换了EMMC串口写了引导，怎么升级主程序，谢谢！

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请教TCL RT95机芯换了EMMC串口写了引导，怎么升级主程序，谢谢！

淮安新科

2024-1-22, 15:49:50
COM6, BaudRate:115200 bps, RXD: VGA->12,TXD: VGA->15, Printed by RT809H:



GGoo
ARM
A


U-Boot 2012.07-svn634805 (Mar 07 2014 - 19:10:32)


GPU : BISR testing...
GPU : Finish BISR testing (OK)
SCPU: BISR testing ....
SCPU: Finish BISR testing (OK)
CPU  : Cortex-A9 dual core
Media: eMMC BP0
MISC : set FUSE_RDY
MISC: efuse had NOT been written
DRAM:  1.5 GiB
Watchdog: Enabled
init_amp_prepare
Board: Tv030 2995 Board
REG_AC_DC_ON_reg: 0x0
POWER ON: AC
Cache: Enabled
Non-Cache Region: 1 MB@0x0b300000
MMC:   
emmc:mmc_initial(1) Mar  7 2014 19:11:01
RTD299x eMMC: 0
Device: RTD299x eMMC
Manufacturer ID: 11
OEM: 100
Name: 004GE
Tran Speed: 52000000
Rd Block Len: 512
MMC version 4.0
High Capacity: Yes
Capacity: 3.7 GiB
Bus Width: 8-bit
Extern param: MMC blk:0x7c (to 0x9000)
         rtk_eMMC_read blk_addr=0x0000007c, data_size=0x00000800, buffer=0x00009000
Factory: MMC
         rtk_eMMC_read blk_addr=0x0000c000, data_size=0x00000200, buffer=0x0b200008
         rtk_eMMC_read blk_addr=0x0000c003, data_size=0x00000400, buffer=0x0b200210
         rtk_eMMC_read blk_addr=0x0000e000, data_size=0x00000200, buffer=0x0b200008
         rtk_eMMC_read blk_addr=0x0000e003, data_size=0x00000400, buffer=0x0b200210
         rtk_eMMC_read blk_addr=0x0000e000, data_size=0x00000600, buffer=0x0a900000
Factory: seq:0x5, blk:0xe000(pp:1), size:0x600 (to 0xa900000)
get_bootparam:
------------can't find tmp/factory/bin_panel/000BootParam.h
148boot_power_on_mode=1
bootup_policy=0
boot_power_on_mode=0
boot_ac_on=1
get_layout:
------------can't find tmp/factory/layout.txt
[ENV] read_env from factory failed
[ENV] Using default environment variables


ee read 343, 1
name=EEP_I2C ppcb_enum.Name=EEP_I2C, ppcb_enum.info=4
EEP_I2C=4
name=EEP_DEVICE_ADDR ppcb_enum.Name=EEP_DEVICE_ADDR, ppcb_enum.info=50
name=PIN_EEP_WP ppcb_enum.Name=PIN_EEP_WP, ppcb_enum.info=100011304
m_PIN_EEP_WP = 0x100011304
ee read 366, 1
ee read 647, 1


 Eeprom.c GetProjectID() projectID = 1 
factory_read tmp/factory/bin_panel/panel.bin or tmp/factory/bin_panel/pid_panel_list.h failed,assign panel.bin value
Panel: Use default config (tmp/factory/bin_panel/panel.bin is not found)
Panel: China_Star_4K2K_VBY1.h
In:    serial
Out:   serial
Err:   serial
Net:   rtl8139: REALTEK RTL8139 @0xb8016000
Hit Esc or Tab key to enter console mode or rescue linux:  0
------------can't find tmp/factory/recovery
################# index:hitvalue:torrence:lsadc_key1  0:0:3:63
======== Checking into android recovery ====
TCWCR_reg: 0


Start Boot Setup ...
         rtk_eMMC_read blk_addr=0x00010000, data_size=0x00000020, buffer=0x0a820000
[ERR] rtk_plat_read_fw_desc_table_from_eMMC:Signature() error!
Final checksum check:
[FAC] factory_save: MMC
[FAC] Save to eMMC (blk#:0xc000, buf:0x0a900000, len:0x800)
[FAC] Save to eMMC (seq#:0x6, pp:0)
name=PIN_LED_RED ppcb_enum.Name=PIN_LED_RED, ppcb_enum.info=100010304
Enter console mode, disable watchdog ...


Realtek>

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上面是打印信息

淮安新科

主板40-RT9502-MAE4HG

xxjgl

对应版本的强制升级文件install.img放U盘根目录，上电自动升级，或是按住键盘tab在上电就会升级

淮安新科

xxjgl 2024-1-22 18:50
对应版本的强制升级文件install.img放U盘根目录，上电自动升级，或是按住键盘tab在上电就会升级

就是这样操作不能升级，没搞清楚

淮安新科

不知道是不是引导不对

xxjgl

淮安新科 2024-1-22 19:16
就是这样操作不能升级，没搞清楚

有可能你的引导写错，这个分1G和1.5GDDR，引导不一样，看你的是1.5G，你看看硬件配置，写1G引导看看，实在不行站内有备份，找个对应的写备份

纸坊现代电器太阳雨太阳能

看引导ddr是1.5g的