enable sparc's daily ci and eliminate some warnings

arch/sparc/include/.gitignore

@@ -0,0 +1,2 @@
+/board
+/chip

arch/sparc/include/inttypes.h

@@ -31,89 +31,89 @@
 
 #define PRId8       "d"
 #define PRId16      "d"
-#define PRId32      "ld"
+#define PRId32      "d"
 #define PRId64      "lld"
 
 #define PRIdPTR     "d"
 
 #define PRIi8       "i"
 #define PRIi16      "i"
-#define PRIi32      "li"
+#define PRIi32      "i"
 #define PRIi64      "lli"
 
 #define PRIiPTR     "i"
 
 #define PRIo8       "o"
 #define PRIo16      "o"
-#define PRIo32      "lo"
+#define PRIo32      "o"
 #define PRIo64      "llo"
 
 #define PRIoPTR     "o"
 
 #define PRIu8       "u"
 #define PRIu16      "u"
-#define PRIu32      "lu"
+#define PRIu32      "u"
 #define PRIu64      "llu"
 
 #define PRIuPTR     "u"
 
 #define PRIx8       "x"
 #define PRIx16      "x"
-#define PRIx32      "lx"
+#define PRIx32      "x"
 #define PRIx64      "llx"
 
 #define PRIxPTR     "x"
 
 #define PRIX8       "X"
 #define PRIX16      "X"
-#define PRIX32      "lX"
+#define PRIX32      "X"
 #define PRIX64      "llX"
 
 #define PRIXPTR     "X"
 
 #define SCNd8       "hhd"
 #define SCNd16      "hd"
-#define SCNd32      "ld"
+#define SCNd32      "d"
 #define SCNd64      "lld"
 
 #define SCNdPTR     "d"
 
 #define SCNi8       "hhi"
 #define SCNi16      "hi"
-#define SCNi32      "li"
+#define SCNi32      "i"
 #define SCNi64      "lli"
 
 #define SCNiPTR     "i"
 
 #define SCNo8       "hho"
 #define SCNo16      "ho"
-#define SCNo32      "lo"
+#define SCNo32      "o"
 #define SCNo64      "llo"
 
 #define SCNoPTR     "o"
 
 #define SCNu8       "hhu"
 #define SCNu16      "hu"
-#define SCNu32      "lu"
+#define SCNu32      "u"
 #define SCNu64      "llu"
 
 #define SCNuPTR     "u"
 
 #define SCNx8       "hhx"
 #define SCNx16      "hx"
-#define SCNx32      "lx"
+#define SCNx32      "x"
 #define SCNx64      "llx"
 
 #define SCNxPTR     "x"
 
 #define INT8_C(x)   x
 #define INT16_C(x)  x
-#define INT32_C(x)  x ## l
+#define INT32_C(x)  x
 #define INT64_C(x)  x ## ll
 
 #define UINT8_C(x)  x
 #define UINT16_C(x) x
-#define UINT32_C(x) x ## ul
+#define UINT32_C(x) x ## u
 #define UINT64_C(x) x ## ull
 
 #endif /* __ARCH_SPARC_INCLUDE_INTTYPES_H */

arch/sparc/src/.gitignore

@@ -0,0 +1,3 @@
+/locked.r
+/board
+/chip

arch/sparc/src/bm3803/bm3803_freerun.c

@@ -231,7 +231,7 @@ int bm3803_freerun_counter(FAR struct bm3803_freerun_s *freerun,
   ts->tv_nsec = (usec - (sec * USEC_PER_SEC)) * NSEC_PER_USEC;
 
   tmrinfo("usec=%llu ts=(%u, %lu)\n",
-          usec, (unsigned long)ts->tv_sec, (unsigned long)ts->tv_nsec);
+          usec, ts->tv_sec, (unsigned long)ts->tv_nsec);
 
   return OK;
 }

arch/sparc/src/bm3803/bm3803_wdg.c

@@ -159,7 +159,7 @@ static int bm3803_start(FAR struct watchdog_lowerhalf_s *lower)
   uint32_t val = bm3803_getreg(BM3803_TIM1_BASE + BM3803_TIM_CR_OFFSET);
   val |= TIMER_WDG;
 
-  wdinfo("Entry: started=%d\n");
+  wdinfo("Entry: started\n");
   DEBUGASSERT(priv);
 
   /* Have we already been started? */

arch/sparc/src/sparc_v8/up_systemreset.c

@@ -62,4 +62,8 @@ void up_systemreset(void)
   asm("jmp %l4");
   asm("nop");
   asm("nop");
+
+  /* Wait for the reset */
+
+  for (; ; );
 }

boards/sparc/bm3803/xx3803/configs/nsh/defconfig

@@ -118,7 +118,6 @@ CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_LPWORKPRIORITY=120
 CONFIG_SCHED_TICKLESS=y
 CONFIG_SCHED_WAITPID=y
-CONFIG_SDCLONE_DISABLE=y
 CONFIG_SIG_PREALLOC_IRQ_ACTIONS=4
 CONFIG_SPECIFIC_DRIVERS=y
 CONFIG_STACK_COLORATION=y

tools/ci/testlist/other.dat

@@ -16,3 +16,7 @@
 # x86_64-elf-gcc from homebrew doesn't seem to
 # provide __udivdi3 etc for -m32
 /x86_64
+
+# Sparc-gaisler-elf toolchain doesn't provide macOS binaries
+/sparc
+-xx3823:nsh