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OpenIPC Wiki

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Instructions for installing OpenIPC firmware on SigmaStar devices

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SSC338Q + IMX415 + NAND flash, board from CamHi vendor

Quick note on experiments, will be revised and updated

Prepare

Here is the sdcard firmware to install openipc to the nand flash.

  • Connect your SD card to your computer, create a 1 GB partition on it, format it as FAT32 / VFAT.
  • In Linux you just need to use the commands fdisk and mkfs.vfat
  • Mount disk and unpack ssc338q_initramfs.zip and copy both files to the root directory.
  • The UBOOT and uImage.ssc338q is used for the temporary sdcard system and to gain access to the nand flash.

Backup

  • The /dev/mtd0 uses the complete partition size of the nand flash, so this can also be used for a backup.
  • But this might take some time, the backup to the sdcard is very slow.
nanddump -f /mnt/mmcblk0p1/backup-nand.bin /dev/mtd0

Install

The ssc338q-nand.bin includes the current distributor bootloader and nand ultimate firmware.

flash_eraseall /dev/mtd0
nandwrite /dev/mtd0 /mnt/mmcblk0p1/ssc338q-nand.bin

Buying a device (CamHi vendor)

SSC338Q + IMX415 + NOR flash, board from Anjoy vendor

Information collection continues

Information collection continues

Buying a device (Anjoy vendor)

Other notes

For testing please use the MPV player, in which the Shift+I key combination can be used to get debugging information.