UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
Observer nikola.stojkov
Observer
1,580 Views
Registered: ‎03-01-2017

Occasionally Linux boot freeze at Registering SWP/SWPB emulation handler

Hi everybody,

 

I am facing some strange behavior occasionally when booting Linux (Kernel: Linux-3.15.0) on Xilinx ZC706 development board,

lets say once in 10 times when rebooting device via power switch or with PS SRST button.

Console log and devicetree can be found in attachments.

 

.

.

.

[ 1.888114] mmc0: no vqmmc regulator found
[ 1.892126] mmc0: no vmmc regulator found
[ 1.927742] mmc0: SDHCI controller on e0100000.sdhci [e0100000.sdhci] using ADMA
[ 1.952826] si570 1-005d: registered, current frequency 148500000 Hz
[ 1.960528] TCP: cubic registered
[ 1.965860] NET: Registered protocol family 17
[ 1.970457] Registering SWP/SWPB emulation handler -- stuck after this line sometimes
[ 1.976190] RAMDISK: gzip image found at block 0 -- this line doesn't show

.

.

.

 Any help will be appreciate.

Best regads!

0 Kudos