Dear Wolfgang Denk,
On 2 Dec 2009 at 22:44, Wolfgang Denk wrote:
Dear Wolfgang Wegner,
In message 1256918102-3760-1-git-send-email-w.wegner@astro-kom.de you wrote:
Using seperate function calls for each bit-bang of slave serial load can be painfully slow. This patch adds the possibility to supply a block write function that loads the complete block of data in one call (like it can already be done with Altera FPGAs). On an MCF5373L (240 MHz) loading an XC3S4000 this reduces the load time from around 15 seconds to around 3 seconds
Where is this block write function being implemented?
I don't see it anywhere in the patch, nor any code that actually uses it?
sorry, my wording was probably wrong. This current patch only adds the framework in the FPGA code needed to use such a block write function.
Like all FPGA load functions, the function itself is located in my board- specific code (which is not yet submitted because I have to clean up some coding style issues in one of the files and it depends on the other patches I sent). My understanding was that such framework changes should always be sent as seperate patches and the (new) board that uses it as a different patch.
Best regards, Wolfgang