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Zhao
Contributor
Contributor
171 Views
Registered: ‎11-13-2020

Cannot boot linux on ZYNQ

I follow ug1144 to build and boot linux on my ZYNQ 7000 board. The output of serial port loops forever:

 

Zynq>

i2c - I2C sub-system

 

Usage:

i2c bus [muxtype:muxaddr:muxchannel] - show I2C bus info

i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum

i2c dev [dev] - show or set current I2C bus

i2c edid chip - print EDID configuration information

i2c loop chip address[.0, .1, .2] [# of objects] - looping read of device

i2c md chip address[.0, .1, .2] [# of objects] - read from I2C device

i2c mm chip address[.0, .1, .2] - write to I2C device (auto-incrementing)

i2c mw chip address[.0, .1, .2] value [count] - write to I2C device (fill)

i2c nm chip address[.0, .1, .2] - write to I2C device (constant address)

i2c probe [address] - test for and show device(s) on the I2C bus

i2c read chip address[.0, .1, .2] length memaddress - read to memory

i2c write memaddress chip address[.0, .1, .2] length [-s] - write memory

to I2C; the -s option selects bulk write in a single transaction

i2c flags chip [flags] - set or get chip flags

i2c olen chip [offset_length] - set or get chip offset length

i2c reset - re-init the I2C Controller

i2c speed [speed] - show or set I2C bus speed

Zynq> i2c md chip address[.0, .1, .2] [# of objects] - read from I2imef objects] - looping read of device

i2c - I2C sub-system

 

Usage:

 

 

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shabbirk
Moderator
Moderator
97 Views
Registered: ‎12-04-2016

Hi @Zhao 

Do you have any ready boot images which already work on the board? Maybe you will have to introspect on the changes being done in your design

 

Regards

Shabbir

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