Calypso/Compal_e86 update from Craig Comstock

arch/arm/src/calypso/calypso_spi.c

@@ -43,6 +43,7 @@
 #include <unistd.h>
 #include <semaphore.h>
 #include <debug.h>
+#include <errno.h>
 
 #include "up_arch.h"
 #include "calypso_spi.h"
@@ -66,8 +67,12 @@ struct calypso_spidev_s
 };
 
 /* STUBS! */
+
 #ifndef CONFIG_SPI_OWNBUS
-static int spi_lock(FAR struct spi_dev_s *dev, bool lock);
+static int spi_lock(FAR struct spi_dev_s *dev, bool lock)
+{
+  return -ENOSYS;
+}
 #endif
 
 static void spi_select(FAR struct spi_dev_s *dev, enum spi_dev_e devid,

configs/compal_e86/scripts/ld.script

@@ -15,8 +15,8 @@ MEMORY
 /* E86 stacked flash 32mbit flash, 4mbit sram, DBB internal 256kb SRAM */
     /* 0x800000-0x87ffff */ /* bump up because we have 32mbit instead of 16mbit */
     /* compal-loaded binary: our text, initialized data */
-    LRAM (rw) : ORIGIN = 0x00800000, LENGTH = 0x00040000
-    TRAM (rw) : ORIGIN = 0x00840000, LENGTH = 0x00020000
+    LRAM (rw) : ORIGIN = 0x00800000, LENGTH = 0x00020000
+    TRAM (rw) : ORIGIN = 0x00820000, LENGTH = 0x00040000
     /* compal-loaded binary: our unitialized data, stacks, heap */
     IRAM (rw) : ORIGIN = 0x00860000, LENGTH = 0x00020000
 

configs/compal_e86/src/Makefile

@@ -60,9 +60,7 @@ $(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
 	$(call COMPILE, $<, $@)
 
 libboard$(LIBEXT): $(OBJS)
-	@( for obj in $(OBJS) ; do \
-		$(call ARCHIVE, $@, $${obj}); \
-	done ; )
+	$(call ARCHIVE, $@, $(OBJS))
 
 .depend: Makefile $(SRCS)
 	@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep