[flashrom] [PATCH 3/5] rayer_spi: Add pinout for Altera ByteBlaster

[Kyösti Mälkki]

From: "[e-mail]"

Signed-off-by: Maksim Kuleshov 
Signed-off-by: Kyösti Mälkki 
---
 rayer_spi.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/rayer_spi.c b/rayer_spi.c
index dfa093d..a2338b6 100644
--- a/rayer_spi.c
+++ b/rayer_spi.c
@@ -84,10 +84,23 @@ static struct rayer_pinout xilinx_dlc5b = {
    .shutdown = dlc5b_shutdown,
 };

+static void byteblaster_preinit(void *);
+static int byteblaster_shutdown(void *);
+
+static struct rayer_pinout altera_byteblaster = {
+	.cs_bit = 1,
+	.sck_bit = 0,
+	.mosi_bit = 6,
+	.miso_bit = 7,
+	.preinit =  byteblaster_preinit,
+	.shutdown = byteblaster_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},
    {0},
 };

@@ -225,6 +238,19 @@ static int dlc5b_shutdown(void * data) {
    return 0;
 }

+static void byteblaster_preinit(void * data){
+	msg_pdbg("byteblaster_preinit\n");
+	/* Assert #EN signal. */
+	OUTB(2, lpt_iobase + 2 );
+}
+
+static int byteblaster_shutdown(void * data){
+	msg_pdbg("byteblaster_shutdown\n");
+	/* De-Assert #EN signal. */
+	OUTB(0, lpt_iobase + 2 );
+	return 0;
+}
+
 #else
 #error PCI port I/O access is not supported on this architecture yet.
 #endif