Re: 440EP NOR Flash Mapping with DTS

2017-07-19 Thread Thomas Besemer
On Sun, Jul 16, 2017 at 5:58 PM, Segher Boessenkool wrote: > On Sun, Jul 16, 2017 at 05:31:05PM -0700, Thomas Besemer wrote: >> I'm trying to map some NOR flash in via DTS on a Yosemite >> style 440EP board. I've tried a few different things, below >> showing my

440EP NOR Flash Mapping with DTS

2017-07-16 Thread Thomas Besemer
I'm trying to map some NOR flash in via DTS on a Yosemite style 440EP board. I've tried a few different things, below showing my latest attempt. During Kernel boot, it does not appear to detect the device, as no messages are emitted. Flash is Spansion S29GL256P, base address 0xFE00. DTS: EB

Re: Network TX Stall on 440EP Processor

2017-06-21 Thread Thomas Besemer
Hi Michael - > > Thomas Besemer writes: > > I'm working on a project that is derived from the Yosemite > > PPC 440EP board. It's a legacy project that was running the > > 2.6.24 Kernel, and network traffic was stalling due to transmission > > halting

Network TX Stall on 440EP Processor

2017-06-20 Thread Thomas Besemer
I'm working on a project that is derived from the Yosemite PPC 440EP board. It's a legacy project that was running the 2.6.24 Kernel, and network traffic was stalling due to transmission halting without an understandable error (in this error condition, the various status registers of network inter