Re: [U-Boot] garbage in early serial output on at91sam9g20 after u-boot v2011.12

2012-05-09 Thread Alexander Dahl
Am 2012-05-08 23:15, schrieb Joey Oravec: > When we hit a similar problem on a previous atmel chip, it was an > unstable PLL. If you think the software is otherwise good check your > PLL lock and verify your routing from the crystal to the pins for > length and surrounding ground. I tried on two o

[U-Boot] garbage in early serial output on at91sam9g20 after u-boot v2011.12

2012-05-08 Thread Alexander Dahl
Hei hei, I was updating u-boot for our target hardware in the past few days. We have a board here very similar in design to the Atmel AT91SAM9G20-EK. Migrating our patches step by step from v2010.09 to v2011.09 replacing code based on at91 legacy code took a while but was succesful. Output on the