Re: [U-Boot] [PATCH] add block write function to spartan3 slave serial load

2 Dec 2009


      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?
Best regards,
Wolfgang Denk
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