[flashrom] patch to add support for Xilinx parallel III/DLC5 programmer cable
list at jap.hu
Sat Sep 18 20:08:22 CEST 2010
I modified the rayer spi programmer source to be used with a Xilinx
parallel III (also called DLC5) programmer cable.
It's a trivial change of parallel port pins, but I did not know how the
support for this cable should be included into the source code. Copying
the same code to a separate file may not be a good idea.
--- flashrom/rayer_spi.c 2010-09-18 19:48:27.000000000 +0200
+++ ../flashrom/rayer_spi.c 2010-09-18 02:12:59.000000000 +0200
@@ -37,11 +37,11 @@
* independent and are bitshift values, not real pin numbers.
/* Pins for master->slave direction */
-#define SPI_CS_PIN 5
-#define SPI_SCK_PIN 6
-#define SPI_MOSI_PIN 7
+#define SPI_CS_PIN 2
+#define SPI_SCK_PIN 1
+#define SPI_MOSI_PIN 0
/* Pins for slave->master direction */
-#define SPI_MISO_PIN 6
+#define SPI_MISO_PIN 4
static int lpt_iobase;
Thank you for working on this software, with access to the source code I
was able to program my w25q64 flash chip.
Peter JAKAB http://jap.hu/
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