atvXperience : The Forum

bumerc wrote: ↑Sun Jun 14, 2020 7:45 am [mention]ph086[/mention]

Code: Select all

 Not match any dtb.
start dts,buffer=0000000001000000,dt_addr=0000000001000000
check_valid_dts: FDT_ERR_BADMAGIC
get_partition_from_dts: -9
ERR(../drivers/usb/gadget/v2_burning/v2_common/optimus_download.c)L761:Failed at                                                                           get_partition_from_dts
ERR(../drivers/usb/gadget/v2_burning/v2_sdc_burn/optimus_sdc_burn.c)L663:Fail to                                                       

during flashing, dtb is loaded into the RAM memory at 0x1000000 (dtb_mem_addr), nand memory is initialized and then partitioned, only then are all other partitions written to the already partitioned memory area of ​​u-boot. In your case, dtb is not found because it appears to have not been configured or configured incorrectly in image.cfg, and optimus_download.c driver returns the error.

1. Copy _aml_dtb.PARTITION to the same SD card by hand (unpack the IMG beforehand)
2 DO NOT connect your box to HDMI cables and only leave uart connected
3. Cancel the autoboot, press ENTER or spacebar as soon as you have connected the box to the mains.
4. Now execute the following commands in the uboot terminal

Code: Select all

mmcinfo
fatload mmc 0 ${loadaddr} _aml_dtb.PARTITION
store dtb write ${loadaddr}
store erase boot
reset

After the reset command the flash process (sdc_burn) starts automatically, wait until it is completely finished

erase flash -- erase in force YES

With this option you delete the MAC address of your box, use option "1", normal „flash erase“

ph086 wrote: ↑Sun Jun 14, 2020 10:24 am Will I unpack the _aml_dtb.ini and UBoot.bin as well ?