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Firmware

RVI_RVi-IPC52DN20_Group_SD-Demeter_RusEng_P_V2.212.GP00.0.R.20131025.bin

RVI firmware released Oct 25, 2013. May work with 1 device.

Released
Oct 25, 2013
Version
V2.212.GP00.0.R
Size
20.6 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d2c8162c89154d9a20065d78ecb55a01
SHA-256
9a197e486554e52e9c5c0388bb6f4a169fc9e8b0c0c7d191a4cec2d5445a8be2

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install: the installer's device list (board families), 1 ID, vendor Group

Technical details

Read from inside the firmware (dahua package (zip variant)).

Architecture
arm
OEM build
Group
Kernel
Linux 2.6.37_IPNC_DM812x_1.5.0
Flash
16.0 MB
Image dates
Oct 25, 2013
Security
Not signed, not encrypted
Flash layout: 14 partitions, 8 written by this firmware

From the firmware's partition table (partition.txt).

PartitionStartEndSizeImageFilesystemBuilt
user0x00x100000016.0 MBuser-x.squashfs.imgsquashfs2013-10-25
U-Boot0x800000xc0000256.0 KBdhboot.bin.img—2013-10-25
hwid0xc00000x100000256.0 KBnot written——
partition0x1000000x140000256.0 KBpartition-x.cramfs.imgcramfs2013-10-25
custom0x1400000x180000256.0 KBcustom-x.squashfs.imgsquashfs2013-10-25
product0x1800000x1c0000256.0 KBpd-x.squashfs.imgsquashfs2013-10-25
Kernel0x1c00000x4400002.5 MBkernel.img—2013-10-25
romfs0x4400000x8400004.0 MBromfs-x.squashfs.imgsquashfs2013-10-25
web0x8400000xc000003.8 MBweb-x.squashfs.imgsquashfs2013-10-25
autoFix0xc000000xc40000256.0 KBnot written——
autoFixBackup0xc400000xc80000256.0 KBnot written——
syslog0xc800000xd800001.0 MBnot written——
config0xd800000xec00001.3 MBnot written——
backup0xec00000x10000001.3 MBnot written——

Other files for much of the same hardware, from any vendor.