From f40d0a85063009141e2bebd48da591afc9d822f9 Mon Sep 17 00:00:00 2001
From: stefanct <stefanct@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1>
Date: Sun, 31 Jan 2016 22:10:29 +0000
Subject: Add support for WCH CH341A as an SPI programmer.

Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Urja Rannikko <urjaman@gmail.com>

git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1921 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
---
 Makefile | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 8f3b672..25d865d 100644
--- a/Makefile
+++ b/Makefile
@@ -157,7 +157,7 @@ UNSUPPORTED_FEATURES += CONFIG_PONY_SPI=yes
 else
 override CONFIG_PONY_SPI = no
 endif
-# Dediprog, USB-Blaster, PICkit2 and FT2232 are not supported under DOS (missing USB support).
+# Dediprog, USB-Blaster, PICkit2, CH341A and FT2232 are not supported under DOS (missing USB support).
 ifeq ($(CONFIG_DEDIPROG), yes)
 UNSUPPORTED_FEATURES += CONFIG_DEDIPROG=yes
 else
@@ -178,6 +178,11 @@ UNSUPPORTED_FEATURES += CONFIG_PICKIT2_SPI=yes
 else
 override CONFIG_PICKIT2_SPI = no
 endif
+ifeq ($(CONFIG_CH341A_SPI), yes)
+UNSUPPORTED_FEATURES += CONFIG_CH341A_SPI=yes
+else
+override CONFIG_CH341A_SPI = no
+endif
 endif
 
 # FIXME: Should we check for Cygwin/MSVC as well?
@@ -303,7 +308,7 @@ UNSUPPORTED_FEATURES += CONFIG_PONY_SPI=yes
 else
 override CONFIG_PONY_SPI = no
 endif
-# Dediprog, USB-Blaster, PICkit2 and FT2232 are not supported with libpayload (missing libusb support)
+# Dediprog, USB-Blaster, PICkit2, CH341A and FT2232 are not supported with libpayload (missing libusb support)
 ifeq ($(CONFIG_DEDIPROG), yes)
 UNSUPPORTED_FEATURES += CONFIG_DEDIPROG=yes
 else
@@ -324,6 +329,11 @@ UNSUPPORTED_FEATURES += CONFIG_PICKIT2_SPI=yes
 else
 override CONFIG_PICKIT2_SPI = no
 endif
+ifeq ($(CONFIG_CH341A_SPI), yes)
+UNSUPPORTED_FEATURES += CONFIG_CH341A_SPI=yes
+else
+override CONFIG_CH341A_SPI = no
+endif
 endif
 
 ifneq ($(TARGET_OS), Linux)
@@ -505,6 +515,9 @@ CONFIG_LINUX_SPI ?= yes
 # Always enable ITE IT8212F PATA controllers for now.
 CONFIG_IT8212 ?= yes
 
+# Winchiphead CH341A
+CONFIG_CH341A_SPI ?= yes
+
 # Disable wiki printing by default. It is only useful if you have wiki access.
 CONFIG_PRINT_WIKI ?= no
 
@@ -751,6 +764,12 @@ NEED_LINUX_I2C := yes
 PROGRAMMER_OBJS += mstarddc_spi.o
 endif
 
+ifeq ($(CONFIG_CH341A_SPI), yes)
+FEATURE_CFLAGS += -D'CONFIG_CH341A_SPI=1'
+PROGRAMMER_OBJS += ch341a_spi.o
+NEED_LIBUSB1 := yes
+endif
+
 ifeq ($(NEED_SERIAL), yes)
 LIB_OBJS += serial.o
 endif
-- 
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