Merge branch 'sandbox' of git://git.denx.de/u-boot-x86

arch/sandbox/config.mk

@@ -5,10 +5,16 @@ PLATFORM_CPPFLAGS += -D__SANDBOX__ -U_FORTIFY_SOURCE
 PLATFORM_CPPFLAGS += -DCONFIG_ARCH_MAP_SYSMEM -DCONFIG_SYS_GENERIC_BOARD
 PLATFORM_LIBS += -lrt
 
+# Define this to avoid linking with SDL, which requires SDL libraries
+# This can solve 'sdl-config: Command not found' errors
+ifneq ($(NO_SDL),)
+PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL
+else
 ifdef CONFIG_SANDBOX_SDL
 PLATFORM_LIBS += $(shell sdl-config --libs)
 PLATFORM_CPPFLAGS += $(shell sdl-config --cflags)
 endif
+endif
 
 # Support generic board on sandbox
 __HAVE_ARCH_GENERIC_BOARD := y
@@ -18,9 +24,3 @@ cmd_u-boot__ = $(CC) -o $@ -T u-boot.lds \
 	$(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map
 
 CONFIG_ARCH_DEVICE_TREE := sandbox
-
-# Define this to avoid linking with SDL, which requires SDL libraries
-# This can solve 'sdl-config: Command not found' errors
-ifneq ($(NO_SDL),)
-PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL
-endif

arch/sandbox/cpu/start.c

@@ -78,11 +78,13 @@ int sandbox_main_loop_init(void)
 
 	/* Execute command if required */
 	if (state->cmd) {
+		int retval;
+
 		cli_init();
 
-		run_command_list(state->cmd, -1, 0);
+		retval = run_command_list(state->cmd, -1, 0);
 		if (!state->interactive)
-			os_exit(state->exit_type);
+			os_exit(retval);
 	}
 
 	return 0;

arch/sandbox/cpu/state.c

@@ -13,11 +13,6 @@
 static struct sandbox_state main_state;
 static struct sandbox_state *state;	/* Pointer to current state record */
 
-void state_record_exit(enum exit_type_id exit_type)
-{
-	state->exit_type = exit_type;
-}
-
 static int state_ensure_space(int extra_size)
 {
 	void *blob = state->state_fdt;

arch/sandbox/include/asm/state.h

@@ -10,13 +10,6 @@
 #include <stdbool.h>
 #include <linux/stringify.h>
 
-/* How we exited U-Boot */
-enum exit_type_id {
-	STATE_EXIT_NORMAL,
-	STATE_EXIT_COLD_REBOOT,
-	STATE_EXIT_POWER_OFF,
-};
-
 /**
  * Selects the behavior of the serial terminal.
  *
@@ -50,7 +43,6 @@ struct sandbox_state {
 	const char *cmd;		/* Command to execute */
 	bool interactive;		/* Enable cmdline after execute */
 	const char *fdt_fname;		/* Filename of FDT binary */
-	enum exit_type_id exit_type;	/* How we exited U-Boot */
 	const char *parse_err;		/* Error to report from parsing */
 	int argc;			/* Program arguments */
 	char **argv;			/* Command line arguments */
@@ -138,13 +130,6 @@ struct sandbox_state_io {
 		.compat = _compat, \
 	}
 
-/**
- * Record the exit type to be reported by the test program.
- *
- * @param exit_type	Exit type to record
- */
-void state_record_exit(enum exit_type_id exit_type);
-
 /**
  * Gets a pointer to the current state.
  *

tools/buildman/toolchain.py

@@ -197,13 +197,14 @@ class Toolchains:
         Returns:
             Filename of C compiler if found, else None
         """
+        fnames = []
         for subdir in ['.', 'bin', 'usr/bin']:
             dirname = os.path.join(path, subdir)
             if verbose: print "      - looking in '%s'" % dirname
             for fname in glob.glob(dirname + '/*gcc'):
                 if verbose: print "         - found '%s'" % fname
-                return fname
-        return None
+                fnames.append(fname)
+        return fnames
 
 
     def Scan(self, verbose):
@@ -219,8 +220,8 @@ class Toolchains:
         if verbose: print 'Scanning for tool chains'
         for path in self.paths:
             if verbose: print "   - scanning path '%s'" % path
-            fname = self.ScanPath(path, verbose)
-            if fname:
+            fnames = self.ScanPath(path, verbose)
+            for fname in fnames:
                 self.Add(fname, True, verbose)
 
     def List(self):

tools/patman/gitutil.py

@@ -129,7 +129,7 @@ def GetUpstream(git_dir, branch):
         return upstream, msg
 
     if remote == '.':
-        return merge
+        return merge, None
     elif remote and merge:
         leaf = merge.split('/')[-1]
         return '%s/%s' % (remote, leaf), None

tools/patman/settings.py

@@ -235,6 +235,31 @@ def _UpdateDefaults(parser, config):
         else:
             print "WARNING: Unknown setting %s" % name
 
+def _ReadAliasFile(fname):
+    """Read in the U-Boot git alias file if it exists.
+
+    Args:
+        fname: Filename to read.
+    """
+    if os.path.exists(fname):
+        bad_line = None
+        with open(fname) as fd:
+            linenum = 0
+            for line in fd:
+                linenum += 1
+                line = line.strip()
+                if not line or line.startswith('#'):
+                    continue
+                words = line.split(' ', 2)
+                if len(words) < 3 or words[0] != 'alias':
+                    if not bad_line:
+                        bad_line = "%s:%d:Invalid line '%s'" % (fname, linenum,
+                                                                line)
+                    continue
+                alias[words[1]] = [s.strip() for s in words[2].split(',')]
+        if bad_line:
+            print bad_line
+
 def Setup(parser, project_name, config_fname=''):
     """Set up the settings module by reading config files.
 
@@ -244,6 +269,8 @@ def Setup(parser, project_name, config_fname=''):
             for sections named "project_section" as well.
         config_fname:   Config filename to read ('' for default)
     """
+    # First read the git alias file if available
+    _ReadAliasFile('doc/git-mailrc')
     config = _ProjectConfigParser(project_name)
     if config_fname == '':
         config_fname = '%s/.patman' % os.getenv('HOME')