Dediprog SF100 support

Reverse engineered from USB logs. I never touched that programmer nor
did I ever see the associated software.
Disabled by default until it is complete. The driver needs to be hooked
up to the SPI core before it will do anything besides init and
diagnostics.

I successfully reverse engineered all commands, but some are still
somewhat magic.
Logs from "flashrom -p dediprog -V" are appreciated.

Probe and read should work, erase/write is expected to explode.
The programmer will set voltage to 0 on exit.

Thanks a lot to Stefan Reinauer and Patrick Georgi for providing USB
logs and for testing the result.

Corresponding to flashrom svn r870.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>

1 files changed, 9 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 501f65a1..6f6ee831 100644
--- a/Makefile
+++ b/Makefile
@@ -96,6 +96,9 @@ CONFIG_DRKAISER ?= yes
 # Always enable Bus Pirate SPI for now.
 CONFIG_BUSPIRATESPI ?= yes
 
+# Disable Dediprog SF100 until support is complete and tested.
+CONFIG_DEDIPROG ?= no
+
 # Disable wiki printing by default. It is only useful if you have wiki access.
 CONFIG_PRINT_WIKI ?= no
 
@@ -160,6 +163,12 @@ FEATURE_CFLAGS += -D'BUSPIRATE_SPI_SUPPORT=1'
 PROGRAMMER_OBJS += buspirate_spi.o
 endif
 
+ifeq ($(CONFIG_DEDIPROG), yes)
+FEATURE_CFLAGS += -D'DEDIPROG_SUPPORT=1'
+FEATURE_LIBS += -lusb
+PROGRAMMER_OBJS += dediprog.o
+endif
+
 # Ugly, but there's no elif/elseif.
 ifeq ($(CONFIG_SERPROG), yes)
 LIB_OBJS += serial.o