dsp5680xx: disable for now, it generates warnings

Use "git revert <commit>" to revert this commit, then build and
repair and post patch to the mailing list.

Warnings generated with:

nios2-elf-gcc (GCC) 3.4.6 (Altera Nios II 9.1 b222)

openocd/src/target/dsp5680xx.c: In function 'eonce_rx_upper_data':
openocd/src/target/dsp5680xx.c:252: warning: cast increases required
alignment of target type
openocd/src/target/dsp5680xx.c: In function 'eonce_rx_lower_data':
openocd/src/target/dsp5680xx.c:268: warning: cast increases required
alignment of target type
openocd/src/target/dsp5680xx.c: In function 'eonce_pc_store':
openocd/src/target/dsp5680xx.c:508: warning: dereferencing type-punned
pointer will break strict-aliasing rules
openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_read':
openocd/src/target/dsp5680xx.c:736: warning: cast increases required
alignment of target type
openocd/src/target/dsp5680xx.c:737: warning: cast increases required
alignment of target type
openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_write_8':
openocd/src/target/dsp5680xx.c:823: warning: cast increases required
alignment of target type
openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_write':
openocd/src/target/dsp5680xx.c:938: warning: cast increases required
alignment of target type
openocd/src/target/dsp5680xx.c:941: warning: cast increases required
alignment of target type
openocd/src/target/dsp5680xx.c: In function 'dsp5680xx_f_wr':
openocd/src/target/dsp5680xx.c:1355: warning: cast increases required
alignment of target type

src/flash/nor/Makefile.am

@@ -30,9 +30,11 @@ NOR_DRIVERS = \
 	str9x.c \
 	str9xpec.c \
 	tms470.c \
-	dsp5680xx_flash.c \
 	virtual.c
 
+# Disabled for now, it generates warnings
+# dsp5680xx_flash.c 
+
 noinst_HEADERS = \
 	core.h \
 	cfi.h \

src/flash/nor/drivers.c

@@ -43,7 +43,7 @@ extern struct flash_driver faux_flash;
 extern struct flash_driver virtual_flash;
 extern struct flash_driver stmsmi_flash;
 extern struct flash_driver em357_flash;
-extern struct flash_driver dsp5680xx_flash;
+//extern struct flash_driver dsp5680xx_flash;
 
 /**
  * The list of built-in flash drivers.
@@ -72,7 +72,8 @@ static struct flash_driver *flash_drivers[] = {
 	&virtual_flash,
 	&stmsmi_flash,
 	&em357_flash,
-	&dsp5680xx_flash,
+	// Disabled for now, it generates warnings
+	//&dsp5680xx_flash,
 	NULL,
 };
 

src/target/Makefile.am

@@ -33,8 +33,10 @@ libtarget_la_SOURCES = \
 	$(MIPS32_SRC) \
 	avrt.c \
 	dsp563xx.c \
-	dsp563xx_once.c \
-	dsp5680xx.c
+	dsp563xx_once.c
+	
+# This file generates warnings, disabled for now, see also target.c
+#	dsp5680xx.c
 
 TARGET_CORE_SRC = \
 	algorithm.c \

src/target/target.c

@@ -81,7 +81,7 @@ extern struct target_type arm11_target;
 extern struct target_type mips_m4k_target;
 extern struct target_type avr_target;
 extern struct target_type dsp563xx_target;
-extern struct target_type dsp5680xx_target;
+//extern struct target_type dsp5680xx_target;
 extern struct target_type testee_target;
 extern struct target_type avr32_ap7k_target;
 
@@ -104,7 +104,8 @@ static struct target_type *target_types[] =
 	&mips_m4k_target,
 	&avr_target,
 	&dsp563xx_target,
-	&dsp5680xx_target,
+// Disabled for now, it generates warnings
+//	&dsp5680xx_target,
 	&testee_target,
 	&avr32_ap7k_target,
 	NULL,