[flashrom] [PATCH 4/5] rayer_spi: Add pinout for Atmel STK200/300

[Kyösti Mälkki]

From: "[e-mail]"

Signed-off-by: Maksim Kuleshov 
Signed-off-by: Kyösti Mälkki 
---
 rayer_spi.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/rayer_spi.c b/rayer_spi.c
index a2338b6..a705aad 100644
--- a/rayer_spi.c
+++ b/rayer_spi.c
@@ -96,11 +96,24 @@ static struct rayer_pinout altera_byteblaster = {
    .shutdown = byteblaster_shutdown,
 };

+static void stk200_preinit(void *);
+static int stk200_shutdown(void *);
+
+static struct rayer_pinout atmel_stk200 = {
+	.cs_bit = 7,
+	.sck_bit = 4,
+	.mosi_bit = 5,
+	.miso_bit = 6,
+	.preinit =  stk200_preinit,
+	.shutdown = stk200_shutdown,
+};
+
 struct rayer_programmer rayer_spi_types[] = {
    {"rayer",	NT,	"RayeR SPIPGM",			  	&rayer_spipgm},
    {"xilinx",	NT,	"Xilinx Parallel Cable III (DLC 5)", 	&xilinx_dlc5},
    {"dlc-5b",	NT,	"Xilinx Parallel Cable III (DLC 5) (buffered)", 	&xilinx_dlc5b},
    {"byteblaster",	NT,	"Altera ByteBlaster",			&altera_byteblaster},
+	{"stk200", 	NT,	"Atmel STK200/300 adapter",		&atmel_stk200},
    {0},
 };

@@ -251,6 +264,21 @@ static int byteblaster_shutdown(void * data){
    return 0;
 }

+static void stk200_preinit(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