30 Jun
2014
30 Jun
'14
11:15 p.m.
On Monday, June 30, 2014 at 10:55:37 PM, Jörg Krause wrote: [...]
- You applied "allow multiple buffer allocs per ep"
Setting #define CONFIG_SYS_CACHELINE_SIZE 32 to my config file helped here. But still timeouts. First run almost always runs fine, only sometimes timeouts while receiving a packet, but always running to the end. Running tftp after this a second time and more fails with a ERROR: The remote end did not respond in time. at drivers/usb/gadget/ether.c:2388/usb_eth_init(), but sometimes it works.
Setting CONFIG_SYS_CACHELINE_SIZE 32 does not make it better (as I previously wrote it).
Sorry, this is a typo. It should be CONFIG_SYS_CACHELINE_SIZE 16 (not 32).
MX28 has 32b-long cachelines. Setting this to 16 is nonsense. [...]
Best regards, Marek Vasut