Re: [U-Boot] s3c44b0 serial driver questions

2010-06-29 Thread Brian Cavagnolo
On Tue, Jun 22, 2010 at 10:11 AM, Andrea Scian wrote: > > Dear Brian, > > yes it can be. IIRC I worked only with 75MHz version of S3C44B0, I've never > used a 66MHz one. It seems that no existing boards use this driver in the 66MHz mode. So perhaps nobody has used it:) > Unfortunately I do not h

Re: [U-Boot] s3c44b0 serial driver questions

2010-06-22 Thread Andrea Scian
Dear Brian, yes it can be. IIRC I worked only with 75MHz version of S3C44B0, I've never used a 66MHz one. Unfortunately I do not have such a board here, neither the time ;-), to check your bug report.. Did you already check the 66MHz BRD formula? If it's correct in you testbed to me you can sen

[U-Boot] s3c44b0 serial driver questions

2010-06-21 Thread Brian Cavagnolo
Hello, I'm hoping to use the s3c44b0 serial driver for a CPU with very similar serial hardware. One change that I must make is to calculate the baud rate divisor with a macro because this operation is board-specific. I propose to clean up the large switch statement in the existing code with a ma