rkflashtool: info: Error: 'mtdparts' not found in command line.

[fm4lloc]

Why is this error occurring?
rkflashtool: info: Error: 'mtdparts' not found in command line.

My device only enters the Maskrom mode. The used version of android is: android-7.1-rock-64-rk3328_box-v0.1.0-r37.zip

# rkflashtool n

rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: Flash ID: 00 00 00 00 00
rkflashtool: info: Flash Info:
	Manufacturer: Samsung (0)
	Flash Size: 0MB
	Block Size: 0KB
	Page Size: 0KB
	ECC Bits: 0
	Access Time: 0
	Flash CS:

# rkinstall

sudo rkinstall
+ rkflashtool P
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: writing flash memory at offset 0x00001c00... Done!
+ for i in uboot trust misc kernel boot recovery system
+ rkflashtool w uboot
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: working with partition: uboot
rkflashtool: info: Error: 'mtdparts' not found in command line.
+ for i in uboot trust misc kernel boot recovery system
+ rkflashtool w trust
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: working with partition: trust
rkflashtool: info: Error: 'mtdparts' not found in command line.
+ for i in uboot trust misc kernel boot recovery system
+ rkflashtool w misc
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: working with partition: misc
rkflashtool: info: Error: 'mtdparts' not found in command line.
+ for i in uboot trust misc kernel boot recovery system
+ rkflashtool w kernel
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: working with partition: kernel
rkflashtool: info: Error: 'mtdparts' not found in command line.
+ for i in uboot trust misc kernel boot recovery system
+ rkflashtool w boot
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: working with partition: boot
rkflashtool: info: Error: 'mtdparts' not found in command line.
+ for i in uboot trust misc kernel boot recovery system
+ rkflashtool w recovery
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: working with partition: recovery
rkflashtool: info: Error: 'mtdparts' not found in command line.
+ for i in uboot trust misc kernel boot recovery system
+ rkflashtool w system
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: working with partition: system
rkflashtool: info: Error: 'mtdparts' not found in command line.
+ rkflashtool b
rkflashtool: info: rkflashtool v5.2
rkflashtool: info: Detected RK3328...
rkflashtool: info: interface claimed
rkflashtool: info: MASK ROM MODE
rkflashtool: info: rebooting device...

Thank you

[BernardJiang]

I have the exact same error. No solution yet. Saw a few comments about shorting the pin 8 and 9 of Rock chip to un-brick the board. It is not clear that old method still applies to my RK3328 board.

[BernardJiang]

Here is the link I referred to.
http://www.hotmcu.com/wiki/Unbrick,_fix_NAND_on_the_marsboard