rayer_spi: Add pinout for Atmel STK200/300

Corresponding to flashrom svn r1755. Signed-off-by: Maksim Kuleshov <[email protected]> Signed-off-by: Kyösti Mälkki <[email protected]> Acked-by: Kyösti Mälkki <[email protected]>
dfear · Oct 2, 2013 · 4dab5c1 · 4dab5c1
1 parent 3647b2d
commit 4dab5c1
Show file tree

Hide file tree

Showing 2 changed files with 30 additions and 2 deletions.
diff --git a/flashrom.8.tmpl b/flashrom.8.tmpl
@@ -759,8 +759,8 @@ parameter to specify the cable type with the
 syntax where
 .B model
 can be
-.BR rayer " for the RayeR cable, " byteblastermv " for the Altera ByteBlasterMV, or " xilinx \
-" for the Xilinx Parallel Cable III (DLC 5)."
+.BR rayer " for the RayeR cable, " byteblastermv " for the Altera ByteBlasterMV, " stk200 " for the Atmel \
+STK200/300, or " xilinx " for the Xilinx Parallel Cable III (DLC 5)."
 .sp
 More information about the RayeR hardware is available at
 .nh

diff --git a/rayer_spi.c b/rayer_spi.c
@@ -82,10 +82,23 @@ static const struct rayer_pinout altera_byteblastermv = {
  .shutdown = byteblaster_shutdown,
 };
 
+static void stk200_preinit(const void *);
+static int stk200_shutdown(void *);
+
+static const struct rayer_pinout atmel_stk200 = {
+ .cs_bit = 7,
+ .sck_bit = 4,
+ .mosi_bit = 5,
+ .miso_bit = 6,
+ .preinit = stk200_preinit,
+ .shutdown = stk200_shutdown,
+};
+
 static const struct rayer_programmer rayer_spi_types[] = {
  {"rayer", NT, "RayeR SPIPGM", &rayer_spipgm},
  {"xilinx", NT, "Xilinx Parallel Cable III (DLC 5)", &xilinx_dlc5},
  {"byteblastermv", OK, "Altera ByteBlasterMV", &altera_byteblastermv},
+ {"stk200", NT, "Atmel STK200/300 adapter", &atmel_stk200},
  {0},
 };
 
@@ -221,6 +234,21 @@ static int byteblaster_shutdown(void *data){
  return 0;
 }
 
+static void stk200_preinit(const void *data) {
+ msg_pdbg("stk200_init\n");
+ /* Assert #EN signals, set LED signal. */
+ lpt_outbyte = (1 << 6) ;
+ OUTB(lpt_outbyte, lpt_iobase);
+}
+
+static int stk200_shutdown(void *data) {
+ msg_pdbg("stk200_shutdown\n");
+ /* Assert #EN signals, clear LED signal. */
+ lpt_outbyte = (1 << 2) | (1 << 3);
+ OUTB(lpt_outbyte, lpt_iobase);
+ return 0;
+}
+
 #else
 #error PCI port I/O access is not supported on this architecture yet.
 #endif