[flashrom] [PATCH] ft2232_spi: add support for the Dangerous Prototypes Bus Blaster
Steve Markgraf
steve at steve-m.de
Thu Aug 11 20:01:25 CEST 2011
Add support for the Dangerous Prototypes Bus Blaster (v1/v2).
The new type is called "busblaster".
So far only v2 has been tested, but since both v1 and v2
emulate a Amontec JTAGKEY in the default configuration,
it is assumed that v1 should work fine as well.
Information about the Busblaster can be found at:
http://dangerousprototypes.com/docs/Bus_Blaster
Signed-off-by: Steve Markgraf <steve at steve-m.de>
---
ft2232_spi.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/ft2232_spi.c b/ft2232_spi.c
index 689f276..9d35d27 100644
--- a/ft2232_spi.c
+++ b/ft2232_spi.c
@@ -47,6 +47,7 @@
const struct usbdev_status devs_ft2232spi[] = {
{FTDI_VID, FTDI_FT2232H_PID, OK, "FTDI", "FT2232H"},
{FTDI_VID, FTDI_FT4232H_PID, OK, "FTDI", "FT4232H"},
+ {FTDI_VID, FTDI_FT2232H_PID, OK, "FTDI", "Dual RS232-HS"},
{FTDI_VID, AMONTEC_JTAGKEY_PID, OK, "Amontec", "JTAGkey"},
{FIC_VID, OPENMOKO_DBGBOARD_PID, OK, "FIC",
"OpenMoko Neo1973 Debug board (V2+)"},
@@ -168,7 +169,12 @@ int ft2232_spi_init(void)
ft2232_type = FTDI_FT2232H_PID;
else if (!strcasecmp(arg, "4232H"))
ft2232_type = FTDI_FT4232H_PID;
- else if (!strcasecmp(arg, "jtagkey")) {
+ else if (!strcasecmp(arg, "busblaster")) {
+ ft2232_type = FTDI_FT2232H_PID;
+ ft2232_interface = INTERFACE_A;
+ cs_bits = 0x18; /* is a jtagkey clone in its */
+ pindir = 0x1b; /* default configuration */
+ } else if (!strcasecmp(arg, "jtagkey")) {
ft2232_type = AMONTEC_JTAGKEY_PID;
ft2232_interface = INTERFACE_A;
cs_bits = 0x18;
--
1.7.4.1
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